insiderdeltaSEC filings, surfaced and scored

CoverageForm 410-K10-Q8-K13D13G13F

Welltower Inc.

WELLCIK 0000766704 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 12, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral

Risk Factors:tone -0.0314Δ+0.000592% similar+81/-72 ¶

MD&A:tone -0.0077Δ-0.000783% similar+96/-85 ¶

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Jun 1, 20267.01 · Regulation FD Disclosure9.01 · Financial Statements and Exhibits May 22, 20265.07 · Submission Apr 29, 2026no items parsed Apr 28, 2026no items parsed Mar 10, 2026no items parsed

YoY shift: Neutral

Year-over-year tone shift - average net-tone change across Risk Factors and MD&A vs the prior 10-K. This filing is -0.01pp more bearish than last year's.

Why YoY instead of absolute: the LM lexicon has ~6.6× more negative words than positive (legal/risk-disclosure language is heavy on hedging), so every 10-K reads bearish on raw tone. Year-over-year change strips that bias and surfaces the actual shift in management's framing.

Tone shift by section

The two components the gauge averages: how Risk Factors and MD&A each shifted in net tone versus last year's 10-K. The headline above is their average, so a green needle over a soft section just means the other section carried it.

Risk Factors

+0.05pp

Flat

Net-tone change vs last year's 10-K.

MD&A

-0.07pp

Flat

Net-tone change vs last year's 10-K.

Per-snippet highlights

Sentence-level sentiment highlighting with category and subcategory filters is coming once the snippet-scoring pipeline lands. For now, dig into the actual section text on the Sections tab.

Top insiders

Most active reporters at Welltower Inc.

Name	Roles	Filings
Sullivan Kathryn M	Director	15
Burkart John F.	Officer	13
Desalvo Karen B	Director	13
Bacon Kenneth J	Director	8
Hawkins Philip L	Director	8

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All filings

191 Form 4 / 4-A filings, newest first

Filed	Insider	Top transaction	Shares	Price	Value
May 27, 2026	Mitra Shankh CEO · Director	GGift	162	$0.00	$0
May 26, 2026	Lopez Dennis G Director	AGrant	63	$216.01	$13,609
May 5, 2026	Bacon Kenneth J Director	CConversion	2,627	$0.00	$0
May 1, 2026	Mitra Shankh CEO · Director	GGift	700	$0.00	$0
Feb 27, 2026	Bacon Kenneth J Director	Holdings only	-	-	-

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Real-time Form 4 intelligence. Smarter insider tracking.

Filed		Top transaction	Shares	Price	Value

Item 1A. Risk Factors

Investing in our common stock involves a high degree of risk. You should carefully consider the risks described below in addition to the other information set forth in this Annual Report on Form 10-K, including “Item 7 - Management’s Discussion and Analysis of Financial Condition and Results of Operation” and our consolidated financial statements and the related notes, before making an investment decision.

The risks described below are not the only risks or uncertainties we face. The occurrence of any of the following risks or additional risks and uncertainties not presently known to us, or that we currently believe to be immaterial, could materially and adversely affect our business, financial condition, prospects, or results of operations. In such cases, the trading price of our common stock could decline, and you may lose all or part of your original investment. Additionally, while some of the factors, events and contingencies described herein may have occurred in the past, the disclosures herein are not representations as to whether or not they have occurred and are instead provided because future occurrences thereof could adversely affect Welltower. Our actual results could differ materially from those anticipated in the forward-looking statements as a result of specific factors, including the risks and uncertainties described below.

Additionally, macroeconomic and geopolitical developments, including public health crises, escalating global conflicts, supply chain disruptions, labor market constraints, rising rates of inflation and high interest rates may amplify many of the risks discussed below to which we are subject. The extent of the impact of macroeconomic and geopolitical developments, including public health crises, on our financial and operating performance depends significantly on the duration and severity of such macroeconomic and geopolitical developments, the actions taken to contain or mitigate its impact and any changes in consumer behaviors as a result thereof.

Risk Factor Summary

The following summarizes the principal factors that make an investment in our company speculative or risky, all of which are more fully described in the Risk Factors section below. This summary should be read in conjunction with the Risk Factors section and should not be relied upon as an exhaustive summary of the material risks facing our business. The order of presentation is not necessarily indicative of the level of risk that each factor poses to us.

Risks Arising from Our Business:

Our business model and the operations of our business involve risks, including those related to:

• operational and legal risks with respect to our properties;

• the ability of operators and tenants to make payments to us;

• investments in and acquisitions of healthcare and seniors housing properties;

• unknown liability exposure related to acquired properties;

• competition for acquisitions may result in increased prices;

• divestitures may materially affect our financial condition, results of operations, or cash flows

• our joint venture partners;

• our ability to replace our managers on a timely and successful basis;

• the impacts of severe cold and flu seasons or other widespread illnesses or public health crises and the government’s reaction thereto, on occupancy;

• the insolvency or bankruptcy of our tenants, operators, borrowers, managers and other obligors;

• ownership of property outside the U.S.;

• changes in legislation affecting REITs;

• our ability to lease or sell properties on favorable terms;

• tenant, operator and manager insurance coverage;

• loss of properties owned through ground leases upon breach or termination of the ground leases;

• requirements of, or changes to governmental reimbursement programs, such as Medicare, Medicaid or government funding;

• controls imposed on certain of our tenants who provide healthcare services that are reimbursed by Medicare, Medicaid and other third-party payors to reduce admissions and length of stay;

• our operators’ or tenants’ failure to comply with federal, state, province, local and industry-regulated licensure, certification and inspection laws, regulations and standards;

• unfavorable resolution of pending and future litigation matters and disputes;

• development, redevelopment and construction;

• bank failures or other events affecting financial institutions;

• losses caused by severe weather conditions, natural disasters or the physical effects of climate change;

• sustainability-related laws, regulations, commitments and stakeholder expectations;

• costs incurred to remediate environmental contamination at our properties;

• our reliance on data and technology systems and the increasing risks of cybersecurity incidents;

• evolving privacy regulations;

• our approach to AI;

• negative publicity regarding the healthcare industry;

• our dependence on key personnel; and

• Welltower’s holding company status.

Risks Arising from Our Capital Structure

Our capital structure involves exposure to risks, including those related to:

• our future leverage;

• the availability of cash for distributions to stockholders;

• covenants in our debt agreements;

• limitations on our ability to access capital;

• any downgrades in our credit ratings; and

• elevated interest rates.

Risks Arising from Our Status as a REIT

As a result of our status as a REIT, we are exposed to risks, including those related to:

• our ability to remain qualified as a REIT;

• Welltower OP’s ability to maintain status of a partnership;

• the ability of our subsidiaries to qualify as a REIT;

• the impact of tax imposed on any net income from “prohibited transactions” may limit our ability to engage in transactions which would be treated as sales for federal income tax purposes;

• the impact of the 90% annual distribution requirement on our liquidity and ability to engage in otherwise beneficial transactions;

• our limited ability to use taxable REIT subsidiaries under the Code;

• special requirements applicable to the lease of qualified healthcare properties to a taxable REIT subsidiary;

• tax consequences if certain sale-leaseback transactions are not characterized by the IRS as “true leases“;

• changes in our tax rate or exposure to additional tax liabilities; and

• the impact to our TRSs of the Corporate Alternative Minimum Tax imposed by the Inflation Reduction Act of 2022 and the proposed regulations thereunder.

Risks Factors

This section highlights significant factors, events and uncertainties that could create risk with an investment in our securities. The events and consequences discussed in these risk factors could, in circumstances we may not be able to accurately predict, recognize or control, have a material adverse effect on our business, growth, reputation, prospects, financial condition, operating results, cash flows, liquidity, ability to pay dividends and stock price. These risk factors do not identify all risks that we face: our operations could also be affected by factors, events or uncertainties that are not presently known to us or that we currently do not consider to present significant risks to our operations. We group these risk factors into three categories:

• Risks arising from our business;

• Risks arising from our capital structure; and

• Risks arising from our status as a REIT.

Risks Arising from Our Business

We are exposed to operational and legal risks with respect to our properties that could adversely affect our revenue and operations

Although we have some general oversight approval rights and the right to review operational and financial reporting information with respect to our properties, our operators, managers and tenants are ultimately in control of the day-to-day business of the property, including clinical decision-making. As a result, we face operational risks related to, among other things, fluctuations in occupancy experienced during the normal course of business; Medicare and Medicaid reimbursement, if applicable, and private pay rates; economic conditions; labor and employment matters (including increases in the cost of labor for us or our operators or tenants); competition; compliance with federal, state, local and industry-regulated licensure, certification, inspection, fraud and abuse, reimbursement, data privacy, cybersecurity and other laws, regulations and standards,

the availability and cost of general and professional liability insurance coverage; increases in property taxes; state regulation and rights of residents related to entrance fees; and litigation involving our properties or residents/patients. Any one or a combination of these factors may adversely affect our revenue and operations and could eventually lead to impairment of our properties. For example, in cases where our taxable REIT subsidiary (“TRS”) is required to hold a healthcare license and enroll in a government healthcare program (e.g., Medicare or Medicaid), penalties for failure to comply with applicable healthcare laws may include loss or suspension of licenses and certificates of need, certification or accreditation, exclusion from government healthcare programs, administrative sanctions and civil monetary penalties. In addition, we have entered into joint ventures with respect to certain of our properties that were structured under the provisions of RIDEA, which requires REITs to rely on an operator to manage and operate the property, including complying with laws and providing resident care. However, as the owner and TRS tenant of the property under a RIDEA structure, we are responsible for, and our financial performance is impacted by, operational and legal risks and liabilities of the property, including those described above, our limited ability to control or influence our operators’ management of these risks. If these or other operational or legal risks occur with respect to our properties, our business could and our financial position, results of operations or cash flows may be materially affected.

Decreases in our operators’ or tenants’ revenues or increases in our operators’ or tenants’ expenses, including as a result of increased labor costs, could affect their ability to make payments to us

We have very limited control over the success or failure of our operators’ or tenants’ businesses and, at any time, an operator or tenant may experience a downturn in their business that weakens their financial condition. Our operators’ and tenants’ revenues are primarily driven by occupancy, private pay rates and Medicare and Medicaid reimbursement, if applicable. Expenses are primarily driven by the costs of labor, supplies, food, utilities, taxes, insurance and rent or debt service. Revenues from government reimbursement have, and are expected to continue, to come under pressure due to reimbursement cuts and state budget shortfalls and changes in reimbursement policies and other governmental regulation resulting from actions by the U.S. Congress, U.S. executive orders or other governmental or regulatory agencies. For example, the OBBBA contains a provision that, starting in 2028, will require state Medicaid programs to reduce reimbursement rates by 10 percentage points each year until they reach 100% or 110% of what Medicare pays. This, and other such actions may result in reductions in our operators’ or tenants’ revenues and affect our operators’ and tenants’ ability to meet their obligations to us. In addition, geopolitical tensions or conflicts, such as the ongoing between Russia and Ukraine and in the Middle East, economic , elevated inflation and interest rates, international trade , tariffs, currency fluctuations, natural , weather events, terrorist attacks, epidemics or other outbreaks of disease, political or social or , or similar events, globally or in any of our markets, could affect our operators’ and tenants’ revenues, which would in turn affect our results of operations.

Operating and borrowing costs have increased, and are expected to continue to increase, for our operators and tenants. In particular, our operators’ and tenants’ businesses have experienced increases in labor costs resulting from shortages of medical and non-medical staff. A number of factors have adversely affected the labor force available to our operators and tenants or labor costs, including increased industry competition, high employment levels, restrictions on immigration, increased wages offered by other employers and government regulations. For example, California SB-525, which became effective in June 2024, requires certain healthcare facility employers to pay wages for certain covered employees that are higher than other state-mandated minimum wages. In some geographic areas, the scarcity of specialized medical personnel, experienced senior care professionals and other workers has been an operating issue affecting a wide range of healthcare providers and senior care and housing facilities. Such shortages have and may continue to impact the operations of our operators and tenants, resulting in increased labor and operating costs. Labor shortages or cost inflation may impact our operators’ and tenants’ abilities to comply with minimum staffing requirements under applicable federal and state regulations. to comply with these requirements can, among other things, a facility’s compliance with the conditions of participation under relevant state and federal healthcare programs. In addition, if a facility is determined to be out of compliance with these requirements, it may be subject to and other regulatory , including the of patient admissions, the of Medicaid participation or the or of licenses.

To the extent that any decrease in revenues and/or any increase in operating expenses result in an operator or tenant not generating enough cash to make payments to us, the credit of our operator or tenant and the value of other collateral would have to be relied upon. To the extent the value of such property is reduced, we may need to record an impairment for such asset. Furthermore, if we determine to dispose of an underperforming property, such sale may result in a loss. Any such impairment or loss on sale would negatively affect our financial results. These risks are magnified where we lease multiple properties to a single operator or tenant under a master lease, as a failure or default under a master lease would expose us to these risks across multiple properties. Although our lease agreements give us the right to exercise certain remedies in the event of default on the obligations owing to us, we may determine not to do so if we believe that enforcement of our rights would be more to our business than seeking alternative approaches.

Increased competition and oversupply may affect our operators’ and managers’ ability to meet their obligations to us

The operators and managers of our properties compete on a local and regional basis with operators and managers of properties and other healthcare providers that provide comparable services for residents and patients, including on the basis of

the scope and quality of care and services provided, clinical conditions and safety, including as a result of any widespread illness or epidemic, consumer confidence in and public perception about such healthcare services and the perceived financial condition, physical appearance, price and location of the properties. In addition, in light of labor shortages for medical and non-medical workers in many geographic areas, our operators and tenants may increasingly compete to attract qualified and experienced employees. We cannot be certain that the operators of all of our facilities will be able to achieve and maintain occupancy and rate levels that meet our expected yields and fulfill their obligations to us. If our operators and managers cannot compete effectively or if there is an oversupply of facilities, their financial performance could have a material adverse effect on our financial results.

Our investments in and acquisitions of healthcare and seniors housing properties may be unsuccessful or fail to meet our expectations

We have made and expect to continue to make significant acquisitions and investments as part of our overall business strategy. Investments in and acquisitions of seniors housing and healthcare properties entail risks associated with real estate investments generally, including risks that the investment will not achieve expected returns, that the cost estimates for necessary property improvements will prove inaccurate or that the tenant, operator or manager will fail to meet performance expectations. We could encounter unanticipated difficulties and expenditures relating to acquired properties, including contingent liabilities and acquired properties might require significant management attention that would otherwise be devoted to our ongoing business, including, in each case, as a result of downturns in local economies, changes in local real estate conditions, changing demographics, increased construction costs, decreased demand for our properties or regional climate events. If we agree to provide construction funding to an operator/tenant and the project is not completed, we may incur unanticipated expenditures to ensure completion of the project. Such expenditures may be significant, including as a result of in the price of construction materials or labor. Furthermore, there can be no assurance that our anticipated acquisitions and investments, the completion of which is subject to various conditions, will be consummated in accordance with anticipated timing, on anticipated terms, or at all. We may be to obtain or assume financing for acquisitions on terms or at all. Healthcare properties are often highly customizable, and the development or redevelopment of such properties may require tenant-specific . The actual costs of development or redevelopment may be than our estimates. We have experienced and to property redevelopment as a result of supply chain issues and construction material and labor , and may experience additional or more significant in the future. We also may be to quickly and integrate new acquisitions, particularly acquisitions of portfolios of properties, into our existing operations.

The largest component of the transactions we announced in 2025 is the acquisition of a real estate portfolio of seniors housing communities in the U.K. for £5.2 billion. Other properties we acquire may be located in new markets, either within or outside the U.S., where we may face risks associated with a lack of market knowledge or understanding of the local economy, lack of business relationships in the area, costs associated with opening a new regional office, hiring and retaining key personnel and unfamiliarity with local governmental oversight, regulation and permitting regimes. These risks may be exacerbated by the volume and complexity of such activity, as well as by geopolitical tension or instability, political and social conditions, inflationary pressures, interest rate fluctuations, climate and weather-related risks and supply chain disruptions.

We cannot assure you that we will achieve the economic benefit we expect from acquisition, investment, development, and redevelopment opportunities, which may lead to impairment of such assets and could have an adverse effect on our results of operations and financial condition.

Acquired properties may expose us to unknown liability

We may acquire properties or invest in joint ventures that own properties subject to liabilities and without any recourse, or with only limited recourse, against the prior owners or other third parties with respect to unknown liabilities. As a result, if a liability were asserted against us based on ownership of those properties, we might have to pay substantial sums to settle or contest it, which could adversely affect our results of operations and cash flows. Unknown liabilities with respect to acquired properties might include, among others: liabilities for clean-up of undisclosed environmental contamination, claims by tenants, vendors or other persons against the former owners of the properties, liabilities incurred in the ordinary course of business and claims for indemnification by general partners, directors and others indemnified by the former owners of the properties.

Competition for acquisitions may result in increased prices for properties

In order to maintain current revenues and continue generating attractive returns, we seek to reinvest cash available from the proceeds of sales of our securities, principal payments on our loans receivable or the sale of properties in a timely manner. We face competition for acquisition opportunities from other well-capitalized investors, including publicly traded and privately held REITs, private real estate funds, domestic and foreign financial institutions, life insurance companies, sovereign wealth funds, pension trusts, developers, partnerships and individual investors. In addition, the limited development occurring during the COVID-19 pandemic continues to depress the number of new properties available. This competition may adversely affect us, including by subjecting us to the risk that the purchase price is significantly increased or that we are unable to acquire a desired property because of competition from other well-capitalized real estate investors, some of whom may have greater financial resources and lower costs of capital.

Divestitures may materially affect our financial condition, results of operations or cash flows

We continually evaluate the performance of different facets of our business in connection with our business strategy and have and may in the future seek to divest all or part of our interest in certain portfolios or business lines. For example, during the year ended December 31, 2025, we entered into a definitive agreement to sell an outpatient medical portfolio for a sales price of approximately $7.2 billion. Divestitures can involve risk, such as difficulties in obtaining requisite consents to complete the transaction, separating operations, services and personnel, and might require significant management attention that would otherwise be devoted to our ongoing business.

In the future, we may not be able to complete divestitures on terms favorable to us or at all. The success of these transactions will be subject to market conditions, availability of financing for prospective buyers and other circumstances beyond our control. Healthcare properties are often highly customizable, and we may encounter difficulty finding a buyer when we decide to divest from all or a portion of a portfolio or a business. Further, there is no guarantee that the completion of divestitures, which may be subject to various conditions, will be consummated in accordance with the anticipated timing, on anticipated terms, or at all. If we do not complete these activities in a timely manner, or do not realize anticipated cost savings, synergies and efficiencies, or we incur unanticipated costs, it could negatively impact our business, financial condition, results of operations and cash flows.

Our investments in joint ventures could be adversely affected by our lack of exclusive control over these investments, our partners’ insolvency or failure to meet their obligations and disputes between us and our partners

We have entered into, and may continue in the future to enter into, partnerships or joint ventures with other persons or entities. Joint venture investments involve risks that may not be present with other methods of ownership, including the possibility that our partner might become insolvent, refuse to make capital contributions when due or otherwise fail to meet its obligations, which may result in certain liabilities to us for guarantees and other commitments; that our partner may have economic or other business interests or goals that are or become inconsistent with our interests or goals; that we could become engaged in a dispute with our partner, which could require us to expend additional resources to resolve such dispute and could have an adverse impact on the operations and profitability of the joint venture; our joint venture partners may have competing interests in our markets that could create conflicts of interests; and that our joint venture partners may be structured differently than us for tax purposes, which could create of interest and risks to our REIT status. In some instances, we and/or our partner may have the right to trigger a buy-sell, put right or sale arrangement, which could cause us to sell our interest, acquire our partner’s interest or sell the underlying asset at a time when we otherwise would not have initiated such a transaction. Our ability to acquire our partner’s interest may be limited if we do not have sufficient cash, available borrowing capacity or other capital resources. In such event, we may be to sell our interest in the joint venture when we would otherwise prefer to retain it. On the other hand, our ability to transfer our interest in a joint venture to a third party may be restricted at a time when we would otherwise prefer to sell it, and the market for such interest may be limited and/or valued lower than fair market value. Joint ventures may require us to share decision-making authority with our partners, which could limit our ability to control the properties in the joint ventures. Even when we have a controlling interest, certain major decisions may require partner approval, such as the sale, acquisition or financing of a property.

We have rights to terminate our management agreements with operators, in whole or with respect to specific properties under certain circumstances, and we may be unable to replace operators if our management agreements are terminated or not renewed

We are party to management agreements with our Seniors Housing Operating managers pursuant to which they provide comprehensive property management, accounting and other services with respect to our Seniors Housing Operating properties. Although we have the right to terminate many of our management agreements, whether upon the occurrence of certain events or for no cause, there is no assurance that we would be able to timely source a replacement or that any replacement manager would be effective. Any transition to a new manager would most likely require regulatory approval and potentially the approval of the holders of any liens on the property. The failure to replace a manager on a timely or successful basis, as well as the failure to receive required approvals, could have an adverse effect on the properties and our revenue.

A severe cold and flu season, epidemics or any other widespread illnesses or public health crisis and government reaction thereto, could adversely affect the occupancy of our Seniors Housing Operating and Triple-net properties

Our business and the operations occurring at properties we own, whether Seniors Housing Operating or Triple-net, are exposed to risks from severe cold and flu seasons or the occurrence of other epidemics, pandemics, widespread illnesses or public health crises, as occurred during the height of the COVID-19 pandemic. Our revenues and our operators’ revenues are dependent on the occupancy of our properties, which could significantly decrease in the event of a severe cold and flu season, or other epidemics, pandemics, widespread illness or public health crises. Such a decrease would affect the operating income of our Seniors Housing Operating properties and the ability of our Triple-net operators to make payments to us. In addition, a future epidemic, pandemic, widespread illness or public health crisis could significantly increase the cost burdens faced by our operators, including if they are required to implement quarantines for residents or see a reduction in occupancy, and adversely affect their ability to meet their obligations to us, which would have a material adverse effect on our financial results.

The impacts of such events could be severe and far-reaching, and may impact our operations in several ways, including: (i) operators and tenants could experience deteriorating financial conditions and be unable or unwilling to make payments to us on time and/or in full; (ii) we may have to restructure operators’ or tenants’ obligations and may not be able to do so on terms that are favorable to us; (iii) we may experience increased operational challenges and costs resulting from logistical challenges such as supply chain interruptions, business closures, restrictions on the movement of people and remote or hybrid work schedules, which introduce additional operational risks including cybersecurity risks; (iv) increased operational costs incurred by us and our operators across all of our properties as a result of public health measures and other regulations affecting our properties and operations, as well as additional health and safety measures adopted by us and our operators and tenants, unique pressures on seniors housing and medical practice employees, including labor , during periods of widespread illness like at the height of the COVID-19 pandemic; and (v) costs of development including expenditures for materials utilized in construction and labor essential to complete existing developments in , may increase substantially.

The insolvency or bankruptcy of our tenants, operators, borrowers, managers and other obligors may adversely affect our business, results of operations and financial condition

We are exposed to the risk that our tenants, operators, borrowers, managers or other obligors may not be able to meet the rent, principal and interest or other payments due us, which may result in their bankruptcy or insolvency, or that a tenant, operator, borrower, manager or other obligor might become subject to bankruptcy or insolvency proceedings for other reasons. Although our operating lease agreements provide us with the right to evict a tenant, demand immediate payment of rent and exercise other remedies, and our loans provide us with the right to terminate any funding obligation, demand immediate repayment of principal and unpaid interest, foreclose on the collateral and exercise other remedies, the bankruptcy and insolvency laws afford certain rights to a party that has filed for bankruptcy or reorganization. A tenant, operator, borrower, manager or other obligor in or subject to proceedings may be to limit or our ability to collect rent in the case of a lease or to receive principal and interest in the case of a loan, and to exercise other rights and remedies. In addition, if a lease is in a tenant , our claim the tenant may be limited by applicable provisions of the law. We may be required to fund certain expenses (e.g., real estate taxes and maintenance) to preserve the value of an investment property, avoid the imposition of liens on a property and/or transition a property to a new tenant. In some instances, where we have transitioned a property to a new tenant, we have provided working capital loans to and limited indemnification of the new obligor. If we cannot transition a leased property to a new tenant, we may take possession of that property, which may us to certain successor liabilities and potential complexities with maintaining our REIT compliance. Publicity about the operator’s financial condition and proceedings may also impact their and our reputations, decreasing customer demand and revenues. Should such events occur, our revenue and operating cash flow may be affected.

Ownership of property outside the U.S. may subject us to different or greater risks than those associated with our domestic operations

We have operations in the U.K. and Canada, which rep resent approximate ly 20.0% and 6.8% of total Welltower revenues, respectively. International development, ownership and operating activities involve risks that are different from those we face with respect to our domestic properties and operations. These risks include, but are not limited to, any international currency gain or loss recognized with respect to changes in exchange rates, which may not qualify under the 75% gross income test or the 95% gross income test required for us to satisfy annually in order to qualify and maintain our status as a REIT; challenges with respect to the repatriation of foreign earnings and cash; impact from international trade disputes and the associated effects on tariffs, our tenants’ supply chain and consumer spending levels; changes in foreign political, regulatory and economic conditions; challenges of complying with a wide variety of foreign laws and regulations, including those relating to real estate, corporate governance, operations, taxes, data privacy, cybersecurity, AI, employment and other civil and criminal legal proceedings; foreign ownership restrictions with respect to operations in foreign countries; export restrictions or other government intervention local competitors, data localization efforts; differences in lending practices and the willingness of domestic or foreign lenders to provide financing; regional or country-specific business cycles or cultural factors that differ from our usual standards and practices; geopolitical tensions or , such as the ongoing between Russia and Ukraine and in the Middle East; and to comply with applicable laws and regulations in the U.S. that affect foreign operations, including, but not limited to, the U.S. Foreign Practices Act.

Further, our operations are exposed to political, regulatory, economic, tax and operational risks that could materially adversely affect our business, financial condition and results of operations. These operations may be adversely impacted by continued macroeconomic uncertainty in the U.K., caused by geopolitical tensions or conflicts, elevated inflation and interest rates and volatility in energy markets, including supply constraints and higher energy prices. This uncertainty could result in labor market challenges affecting the cost, recruitment and retention of employees, currency fluctuations and volatility in commodity prices, credit and capital markets.

We may be adversely affected by changing laws and regulation, including restrictions related to REIT ownership

The laws and regulations that apply to us and our operators, managers and tenants are complex and may change rapidly, or new laws and regulations that apply to us may be enacted. Any new laws, regulations or changes in scope, interpretation or enforcement of the regulatory framework applicable to us could require us or our operators, managers or tenants to make changes to our or their business or operations, respectively, or to invest significant resources in order to comply. We are subject

to a number of regulatory frameworks that may change over time, such as rules governing data protection, environmental compliance, competition, real estate and labor and employment rules. Additionally, at various times, legislation potentially limiting REIT ownership and investment in healthcare properties has been introduced or has been under discussion at the federal, state and local level, including laws that would restrict REIT investment in the healthcare sector, reduce tax benefits for REITs that own healthcare properties or require burdensome approvals for, or significantly delay the ability of, healthcare entities to transact with REITs. Such legislation could have a material adverse effect on our ability to own or invest in healthcare real estate, the value of our properties and our ability to sell properties at prices on terms acceptable or favorable to us.

If our tenants do not renew their existing leases, or if we are required to sell properties for liquidity reasons, we may be unable to lease or sell the properties on favorable terms, or at all

We cannot predict whether our tenants will renew existing leases at the end of their lease terms, which expire at various times. If these leases are not renewed, we would be required to find other tenants to occupy those properties or sell them. There can be no assurance that we would be able to identify suitable replacement tenants or enter into leases with new tenants on terms as favorable to us as the current leases or that we would be able to lease those properties at all. Our competitors may offer rental rates below current market rates or below the rental rates we currently charge our customers, and as a result we may lose potential customers or be pressured to reduce our rental rates to retain customers when leases expire. In addition, our ability to reposition our properties with a suitable replacement tenant or operator could be significantly delayed or limited by state licensing, receivership, CON or other laws, as well as by the Medicare and Medicaid change-of-ownership rules, and we could incur substantial additional expenses in connection with any licensing, receivership or change-of-ownership proceedings. Even if tenants decide to renew or lease new space, the terms of renewals or new leases, including the cost of required renovations or concessions to tenants, may be less to us than current lease terms.

Real estate investments are relatively illiquid and most of the property we own is highly customized for specific uses. Our ability to quickly sell or exchange any of our properties in response to changes in operator, economic and other conditions will be limited. Although our properties are less affected by the commercial real estate market trends, this limitation could be exacerbated by the decline of commercial real estate as a result of elevated interest rates, continued inflation and depressed property values across sectors. No assurance can be given that we will recognize full value for any property that we are required to sell. In addition, we are exposed to the risks inherent in concentrating investments in real estate, and in particular, the seniors housing and healthcare industries. A downturn in the real estate industry could adversely affect the value of our properties and our ability to sell properties for a price or on terms acceptable to us.

Our tenants, operators and managers may not have the necessary insurance coverage to insure adequately against losses

We maintain or require our tenants, operators and managers to maintain comprehensive insurance coverage on our properties and their operations with terms, conditions, limits and deductibles that we believe are customary for similarly situated companies in our industry and we frequently review our insurance programs and requirements. Our tenants, operators and managers may not be able to maintain adequate levels of insurance and required coverages. Also, we may not be able to require the same levels of insurance coverage under our lease, management and other agreements, which could adversely affect us in the event of a significant uninsured loss. We cannot make any guarantee as to the future financial viability of the insurers that underwrite our policies and the policies maintained by our tenants, operators and managers. Insurance may not be available at a reasonable cost in the future or policies may not be maintained at a level that will fully cover all losses on our properties upon the occurrence of a catastrophic event. Intensifying natural disasters, climate change and extreme weather events, coupled with the current economic climate, have directly affected the availability of insurance premiums, deductibles and the capacity insurers are willing to underwrite. For example, the U.S. flood insurance market has been influenced by, among other things, the increasing occurrence of flood events and the introduction of a new governmental risk rating system, resulting in significant changes in the availability and affordability of coverage. These factors may lead to an increase in our and our operators’ or tenants’ cost of insurance, a decrease in our anticipated revenues from an affected property and a of all or a portion of the capital we have invested in an affected property. In addition, we or our tenants may not purchase insurance under certain circumstances if the cost of insurance exceeds, in our or our operators’ or tenants’ judgment, the value of the coverage relative to the risk of , and as a result, we may determine to self-insure more of our exposure, absorb more below deductible and look for alternative means of risk transfer.

In addition, in recent years, long-term/post-acute care and seniors housing operators and managers have experienced substantial increases in both the number and size of patient care liability claims. As a result, general and professional liability costs have increased in some markets. Moreover, the rise in outsized jury verdicts and/or intensifying natural disasters could threaten policy limits and/or sub-limits, which may result in the exhaustion of available insurance coverage for the remainder of the policy year. Finally, our use, and the usage by some of our tenants, operators and managers of self-insurance and/or use of a wholly-owned captive insurance company, if not adequately funded, could have a material adverse effect on our liquidity and that of our tenants, operators and managers.

Our ownership of properties through ground leases exposes us to the loss of such properties upon breach or termination of the ground leases

We have acquired an interest in certain of our properties by acquiring a leasehold interest in the property on which the building is located, and we may acquire additional properties in the future through the purchase of interests in ground leases. Many of these ground leases impose significant limitations on our uses of the subject properties, restrict our ability to sell or otherwise transfer our interests in the properties or restrict the leasing of the properties. These restrictions may limit our ability to timely sell or exchange properties, impair the properties’ value or negatively impact our ability to find suitable tenants for the properties. As the lessee under a ground lease, we are exposed to the possibility of losing the property upon termination of the ground lease or an earlier breach of the ground lease by us.

The requirements of, or changes to, governmental reimbursement programs, such as Medicare, Medicaid or government funding, could have a material adverse effect on our obligors’ liquidity, financial condition and results of operations, which could adversely affect our obligors’ ability to meet their obligations to us

Some of our obligors’ businesses are affected by government reimbursement. To the extent that an operator, manager or tenant receives a significant portion of its revenues from government payors, primarily Medicare and Medicaid, such revenues may be subject to statutory and regulatory changes, retroactive rate adjustments, recovery of program overpayments or set-offs, court decisions, administrative rulings, policy interpretations, payment or other delays by fiscal intermediaries or carriers, change-of-ownership rules, government funding restrictions (at a program level or with respect to specific facilities), any lapse in Congressional funding of the Centers for Medicare and Medicaid Services and interruption or delays in payments due to any ongoing government investigations and audits at such property. Federal and state authorities may continue seeking to implement new or modified reimbursement methodologies that may negatively impact healthcare property operations. See “Item 1 - Business - Certain Government Regulations - United States - Reimbursement” above for additional information. Healthcare reimbursement will likely continue to be of paramount importance to federal and state authorities. We cannot make any assessment as to the ultimate timing or effect any future legislative reforms may have on the financial condition of our obligors and properties. There can be no assurance that adequate reimbursement levels will be available for services provided by any property operator or manager, whether the property receives reimbursement from Medicare, Medicaid or private payors. Significant limits on the scope of services reimbursed and on reimbursement rates and fees could have a material effect on an obligor’s liquidity, financial condition and results of operations, which could affect the ability of an obligor to meet its obligations to us. In addition, if a partial or total federal government were to occur for a period, federal government payment obligations, including its obligations under Medicaid and Medicare, may be . Similarly, if state government were to occur, state payment obligations may be . If the federal or state governments to make payments under these programs on a timely basis, our business could and our financial position, results of operations or cash flows may be materially affected.

Since January 1, 2014, the Health Reform Laws have provided those states that expand their Medicaid coverage to otherwise ineligible state residents with incomes at or below 138% of the federal poverty level with an increased federal medical assistance percentage, effective January 1, 2014, when certain conditions are met. The federal government substantially funds the Medicaid expansion and as of December 2025, the number of states implementing expansion has grown to more than 80% of all states. The participation by states in the Medicaid expansion could have the dual effect of increasing our tenants’ revenues, through new patients, but further straining state budgets and their ability to pay our tenants.

Health reform measures could be implemented as a result of political, legislative, regulatory and administrative developments and judicial proceedings. Further the impact that the OBBBA may have on our business remains uncertain, but it is projected to decrease federal health care spending by approximately $1 trillion by reducing Medicaid spending and enrollment and making changes to federal Medicare spending. If the operations, cash flows or financial condition of our operators, managers and tenants are materially adversely impacted by the Health Reform Laws, OBBBA or future legislation, our revenue and operations may be adversely affected as well. More generally, and because of the dynamic nature of the legislative and regulatory environment for healthcare products and services, and in light of existing federal deficit and budgetary concerns, we cannot predict the impact that broad-based, far-reaching legislative or regulatory changes could have on the U.S. economy, our business or that of our operators and tenants.

If controls imposed on certain of our tenants who provide healthcare services that are reimbursed by Medicare, Medicaid and other third-party payors to reduce admissions and length of stay affect inpatient volumes at our healthcare facilities, the financial condition or results of operations of those tenants could be adversely affected

Controls imposed by Medicare, Medicaid and commercial third-party payors designed to reduce admissions and lengths of stay, commonly referred to as “utilization reviews,” have affected and are expected to continue to affect certain of our healthcare facilities, specifically our acute care hospitals and post-acute facilities. Utilization review entails the review of the admission and course of treatment of a patient health care payors. Inpatient utilization, average lengths of stay and occupancy rates continue to be negatively affected by payor-required pre-admission authorization and utilization review and by payor pressures to maximize outpatient and alternative healthcare delivery services for less acutely ill patients. Efforts to impose more stringent cost controls and reductions are expected to continue, which could negatively impact the financial condition of our tenants who provide healthcare services in our hospitals and post-acute facilities. If so, this could adversely affect these tenants’

ability and willingness to comply with the terms of their leases with us and/or renew those leases upon expiration, which could have a material adverse effect on us.

Our operators’, managers’ or tenants’ failure to comply with federal, state, province, local and industry-regulated licensure, certification and inspection laws, regulations and standards could adversely affect such operators’, managers’ or tenants’ operations, which could adversely affect their ability to meet their obligations to us

Our operators, managers and tenants generally are subject to or impacted by varying levels of federal, state, local and industry-regulated licensure, certification and inspection laws, regulations and standards. These laws and regulations include, among others: laws protecting consumers against deceptive practices; laws relating to the operation of our facilities and how our operators, managers and tenants conduct their business, such as fire, health and safety, data security and privacy laws; federal and state laws affecting hospitals, clinics and other healthcare communities that participate in both Medicare and Medicaid that specify reimbursement rates, pricing, reimbursement procedures and limitations, quality of services and care, background checks, food service and physical plants and similar foreign laws regulating the healthcare industry; resident rights laws (including abuse and neglect laws) and fraud laws; anti-kickback and physician referral laws; the Americans with Disabilities Act of 1990 and similar state and local laws; and safety and health standards set by the Occupational Safety and Health Administration or similar foreign agencies. Our operators’, managers’ or tenants’ failure to comply with any of these laws, regulations or standards could result in of accreditation, of reimbursement, imposition of , , decertification or exclusion from federal and state healthcare programs, civil liability and in certain limited instances, , material restrictions on or of license, of the facility and/or the incurrence of considerable costs arising from an or regulatory action. Such actions may have an effect on our operators’, managers’ or tenants’ ability to make lease payments to us and, therefore, impact us. In addition, we may be directly subject to these laws, regulations and standards, as well as potential or enforcement and liability, as a result of our RIDEA-structured arrangements and certain other arrangements, we may pursue with healthcare entities who are directly subject to these laws. See “Item 1 - Business - Certain Government Regulations - United States - & Enforcement” and “Item 1 - Business - Certain Government Regulations - United States - Healthcare Matters - Generally” above.

Many of our properties may require a license, registration and/or CON to operate. Failure to obtain a license, registration or CON, or loss of a required license, registration or CON would prevent a facility from operating in the manner intended by the operators, managers or tenants. These events could materially adversely affect our operators’, managers’ or tenants’ ability to make a profit or our operators’, managers’ or tenants’ ability to make rent or other obligatory payments to us. State and local laws also may regulate the expansion, including the addition of new beds or services or acquisition of medical equipment, and the construction or renovation of healthcare facilities, by requiring a CON or other similar approval from a state agency. See “Item 1 — Business — Certain Government Regulations — United States — Licensing and Certification” above.

In addition, we cannot assure you that future changes in government regulation will not adversely affect the healthcare industry, including our operators, managers or tenants, nor can we be certain that our operators, managers or tenants will achieve and maintain occupancy and rate levels or labor cost levels that will enable them to satisfy their obligations to us.

Unfavorable resolution of pending and future litigation matters and disputes could have a material adverse effect on our financial condition

From time to time, we are directly involved or named as a party in legal proceedings, lawsuits and other claims that involve class actions, disputes regarding property damage, care matters and other issues. We also are named as defendants in lawsuits allegedly arising out of our actions or the actions of our operators, tenants or managers in which such operators, tenants or managers have agreed to indemnify, defend and hold us harmless from and against various claims, litigation and liabilities arising in connection with their respective businesses. Employment related class action lawsuits have increased in recent years, including class action lawsuits brought against our operators and managers in certain states regarding employee and government requirements concerning wage and hour claims and fair housing complaints, as well as class action lawsuits related to staffing and care. There can be no assurance that we will be to prevail in, or a settlement of, pending or future . In addition, pending or future , government proceedings or environmental matters could lead to increased costs or of our normal business operations. An resolution of pending or future or legal proceedings may have a material effect on our business, results of operations and financial condition. Regardless of its outcome, may result in substantial costs and expenses, significantly the attention of management and could our reputation and our brand. In addition, any such resolution could involve our agreement to terms that restrict the operation of our business. We cannot guarantee incurred in connection with any current or future legal or regulatory proceedings or actions will not exceed any provisions we may have set aside in respect of such proceedings or actions or will not exceed any available insurance coverage.

Development, redevelopment and construction risks could affect our profitability

We invest in various development and redevelopment projects. In deciding whether to acquire, develop or redevelop a particular property, we make assumptions regarding the expected future performance of that property. If our financial projections with respect to a new property are inaccurate, the property may fail to perform as we expected in analyzing our investment. Our estimate of the costs of repositioning or redeveloping an acquired property may prove to be inaccurate, which may result in our failure to meet our profitability goals.

Our development, redevelopment and construction projects are vulnerable to the impact and have been impacted by material shortages, labor availability and rates, price volatility and inflation. For example, shortages and fluctuations in the price of lumber, electrical equipment or in other important raw materials have resulted in and could continue to result in delays in the start or completion of, or increase the cost of, developing one or more of our projects. Pricing for labor and raw materials can be affected by various national, regional, local, economic and political factors, including changes to immigration laws that impact the availability of labor or tariffs on imported construction materials. These macroeconomic trends have been, and may continue to be, exacerbated by supply chain disruptions, fluctuations in interest rates, geopolitical conflict and other international and domestic events impacting the macroeconomic environment. Additional conditions and risks affecting our development, redevelopment and construction projects include: (i) liability if our communities are not constructed in compliance with the accessibility provisions of the Americans with Disabilities Acts, the Fair Housing Act or other federal, state or local requirements, which could result in imposition of , an award of to private and a requirement that we undertake structural modifications to remedy the ; (ii) cost , especially in the current geopolitical environment regarding international trade , including tariffs imposed by the U.S. and tariffs imposed by other nations, and completion of construction (including risks beyond our control, such as weather or labor conditions, material or supply chain ); (iii) the potential for fluctuation of occupancy rates at redeveloped properties; (iv) the potential that we may expend funds and management time on projects that are not ultimately completed; (v) the to complete leasing of a property on schedule or at all, resulting in an increase in carrying or development or redevelopment costs; (vi) the possibility that properties will be leased at below expected rental rates, (vii) to the extent the development or redevelopment activities are conducted in partnership with third parties, the possibility of with our joint venture partners and (ix) changing technologies and cultural trends that may impact future demand for our properties.

In connection with our renovation, redevelopment, development and related construction activities, we may be unable to obtain, or suffer delays in obtaining, necessary zoning, land-use, building, occupancy and other required governmental permits and authorizations, or satisfactory tax rates, incentives or abatements. Operators or managers of new facilities we construct may need to obtain Medicare and Medicaid certification and enter into Medicare and Medicaid provider agreements and/or third-party payor contracts. In the event that the operator or manager is unable to obtain the necessary licensure, certification, provider agreements or contracts after the completion of construction, there is a risk that we will not be able to earn any revenues on the facility until either the initial operator obtains a license or certification to operate the new facility and the necessary provider agreements or contracts, or we find and contract with a new operator or manager that is able to obtain a license to operate the facility for its intended use and the necessary provider agreements or contracts. We have experienced such delays in obtaining necessary licensing for constructed properties and may experience additional or more significant in the future.

We rely on our development managers, general contractors and subcontractors to oversee and manage day-to-day construction activities. If any such party underperforms or experiences financial or other problems during the construction process, we could experience significant delays, increased costs to complete the project and/or other negative impacts to our expected returns and may need to exercise contractual remedies against such party, which may include termination of the applicable underlying service contract. In the event such termination occurs mid-construction, we would likely need to engage a new service provider, which could result in additional costs and delays as the transition between providers occurs.

The above-described factors could result in increased costs or our abandonment of these projects. In addition, we may abandon opportunities we have begun to investigate, for a range of reasons, including changes in expected financing or construction costs, adverse changes in expected rents or expenses, adverse environmental and/or geotechnical findings, conditions to zoning approval, legal and regulatory hurdles, including moratoriums on development and redevelopment activities, changes in market and economic conditions, natural disasters and other catastrophic events, damage, vandalism or accidents, higher requirements for capital improvements, decreased demand due to competition or other market and economic conditions or defects that we do not discover through the inspection processes, which would result in additional expenses beyond those originally expected. In addition, we may not be to obtain financing on terms, or at all, which may render us to proceed with our development activities. We may not be to complete construction and lease-up of a property on budget and on schedule, which could result in increased debt service expenses or construction costs. Additionally, the time frame required for development, construction and lease-up of these properties means that we may have to wait years for significant cash returns. Because we are required to make cash distributions to our stockholders, if the cash flow from operations or refinancing is not sufficient, we may be to borrow additional money to fund such distributions. Newly developed and acquired properties may not produce the cash flow that we expect, which could affect our overall financial performance.

Bank failures or other events affecting financial institutions could have a material adverse effect on our and our operators’ and tenants’ liquidity, results of operations and financial condition

The failure of a bank, or events involving limited liquidity, defaults, non-performance, or other adverse conditions in the financial or credit markets impacting financial institutions, or concerns or rumors about such events, may adversely impact us, either directly or through an adverse impact on our tenants, operators and borrowers. A bank failure or other event affecting

financial institutions could lead to disruptions in our or our tenants’, operators’ and borrowers’ access to bank deposits or borrowing capacity, including access to letters of credit from certain of our tenants relating to lease obligations. In addition, our or our tenants’, operators’ and borrowers’ deposits in excess of the Federal Deposit Insurance Corporation limits may not be backstopped by the U.S. government, and banks or financial institutions with which we or our tenants, operators and borrowers do business may be unable to obtain needed liquidity from other banks, government institutions or by acquisition in the event of a failure or liquidity crisis. Any adverse effects to our tenants’, operators’ or borrowers’ liquidity or financial performance could affect their ability to meet their financial and other contractual obligations to us, which could have a material adverse effect on our business, results of operations and financial condition.

We may experience losses caused by severe weather conditions, natural disasters or the physical effects of climate change, which could result in an increase in our or our tenants’ cost of insurance, unanticipated costs associated with evacuation, a decrease in our anticipated revenues or a significant loss of the capital we have invested in a property

A significant number of our properties are located in regions particularly susceptible to severe weather conditions and natural disasters, including hurricanes, wildfires, earthquakes, tornadoes, floods and freeze events in typically warmer climates. Our portfolio has historically been impacted by such events in various geographies, resulting at times in severe property damage. Beyond immediate disasters, long-term shifts in climate patterns, such as changes in precipitation and temperature, could result in further physical damage to our communities or a decrease in demand for properties in affected areas. These weather events also exert indirect pressure on our business by increasing the recurring costs of energy and maintenance.

While we believe our insurance coverage and that of our tenants is currently appropriate based on industry practice and consultant analysis, we remain subject to the risk that such coverage will not fully account for all losses. Intensifying natural disasters and extreme weather events, coupled with the current economic climate, have affected the capacity of insurers to underwrite risk. This has led to increased premiums and deductibles, or limited availability of coverage altogether. Responding to these insurance limitations or to the direct effects of climate change may require significant capital expenditures without a corresponding increase in revenue. (For further information, see “Item 1A — Risk Factors — Our Tenants, operators and managers may not have the necessary insurance coverage to insure adequately against losses.”)

Our business faces an evolving landscape of climate-related mandates. Several states in which we operate have enacted or proposed statutes and regulations addressing climate change and sustainability, while others have introduced divergent or conflicting policies. If our properties fail to meet emerging resilience or energy efficiency standards, or fall below the expectations of operators and residents, our business and competitive position could be harmed.

Furthermore, we may face increased capital expenditures to support transitions to renewable energy sources or to meet “net zero” carbon targets, whether driven by national, state or local legislation or by broader market expectations. Should these regulatory burdens increase or the long-term impacts of climate change prove material, including significant property destruction or prolonged operational disruptions, our financial condition, results of operations and the capital invested in our properties could be adversely affected.

Sustainability-related laws, regulations, commitments and stakeholder expectations imposed additional cost and expose us to numerous risks

Some of our investors evaluate our sustainability-related business practices, commitments and third-party scores when making investment decisions. The criteria used in these rating systems may conflict and change frequently, and we cannot predict our scores, ensure their accuracy or guarantee we will score well as criteria evolve. Failure to participate in the third-party ratings systems, score well or provide certain disclosures could result in reputational harm and cause investors to be unwilling to invest in our common stock, adversely affecting our stock price.

Statements regarding our sustainability goals and objectives reflect current plans and do not constitute a guarantee that such goals, targets or objectives will be achieved. Our ability to achieve any stated goal, target or objective, including with respect to emissions reduction, is subject to numerous factors and conditions, some of which are outside of our control. Our failure or perceived failure to meet these targets, comply with evolving standards or satisfy reporting requirements could adversely affect our business and reputation, as well as expose us to government enforcement actions and private litigation.

In addition, laws, regulations and standards for tracking and reporting on sustainability matters remain inconsistent. An increasing number of regulators and lawmakers have pursued contrary views, including the enactment of “anti-ESG” legislation, which may expose us to additional legal, financial or reputational risks and unpredictable reporting obligations. The adoption of further regulations or changes in investor preferences may result in changes to our business practices, including increasing expenses or capital expenditures. If our sustainability practices do not meet evolving stakeholder expectations, our reputation ability to retain employees, and attractiveness as a business partner could be negatively affected.

We may incur costs to remediate environmental contamination at our properties, which could have an adverse effect on our or our obligors’ business or financial condition

Under various laws, owners or operators of real estate may be required to respond to the presence or release of hazardous substances on the property and may be held liable for property damage, personal injuries or penalties that result from environmental contamination or exposure to hazardous substances. These laws often impose liability without regard to whether the owner or operator knew of the release of the substances or caused the release. We may become liable to reimburse the

government for damages and costs it incurs in connection with the contamination. Generally, such liability attaches to a person based on the person’s relationship to the property. Our operators, tenants or borrowers are primarily responsible for the condition of the property. Moreover, we review environmental site assessments of the properties that we own or encumber prior to taking an interest in them. Those assessments are designed to meet the “all appropriate inquiry” standard, which we believe qualifies us for the innocent purchaser defense if environmental liabilities arise. Based on such assessments, we do not believe that any of our properties are subject to material environmental contamination. However, environmental liabilities may be present in our properties and we may incur costs to remediate contamination, which could have a material adverse effect on our business or financial condition or the business or financial condition of our obligors.

Cybersecurity incidents could disrupt our business and result in the loss of confidential information and legal liability

Our business is at risk from and may be impacted by material cybersecurity incidents. We may be subject to attempts to gain unauthorized access to our confidential data through social engineering attacks or other malicious activity, attempts to interrupt our access to, or use of information technology systems through distributed denial-of-service or ransomware attacks, data extortion attempts, state-sponsored cybersecurity attacks, insider threats, incidents related to our increased receipt and use of data from multiple sources and other cybersecurity incidents within our environment or our business partners’ environments, including those resulting from human error, product defects and technology failures. Such cyber incidents can range from individual attempts to gain access to our or our business partners’ information technology systems to more sophisticated security and may be specifically targeted at our business or more general industry wide risks. While we employ a number of measures designed to prevent, detect and mitigate these , there is no guarantee such efforts will be in or detecting a cybersecurity . The cybersecurity landscape is rapidly evolving and actors may leverage new and evolving technologies, such as AI, previously unknown to attacks, as well as sophisticated anti-forensics techniques to detection. We may be to anticipate evolving techniques, implement adequate cybersecurity or other preventative measures, mitigate the risks from and recover from a cybersecurity without operational impact, and thus it is for us to entirely mitigate this risk. Additionally, the use of AI by us or our business partners may create new cybersecurity , including those which may not be recognized at the time, and actors may employ AI to aid in launching more sophisticated and cybersecurity . We regularly , respond to and mitigate risks from cybersecurity ; however, there is no assurance that such impacts will not be material in the future. Cybersecurity could our or our business partners’ business, our reputation, trigger governmental notice requirements and public disclosures, cause us to incur significant remediation expense and us to legal or regulatory or proceedings, including enforcement actions under data privacy or disclosure regulations. We maintain cybersecurity insurance providing coverage for certain costs related to cybersecurity-related that impact our cybersecurity and information technology infrastructure. However, our insurance coverage may not sufficiently cover all types of or that may arise or be subject to exclusions.

Evolving privacy regulations could expose our business to reputational harm and losses

We are subject to continuously evolving and developing laws and regulations in the U.S. and abroad that concern data privacy and protection, including those related to the collection, storage, handling, use, disclosure, transfer and security of personal data, which have required or may require us to incur additional expenses and may expose us to additional risks. We and our operators and managers are subject to numerous such laws and regulations governing the protection of personal and confidential information of our clients, residents and/or employees, including U.S. federal and state laws (including the California Consumer Privacy Act and HIPAA) and non-U.S. laws, such as the U.K. General Data Protection Regulation (“GDPR”) and the E.U. GDPR, which impose a number of obligations on us. These obligations vary from state to state and country to country, but generally include accountability and transparency requirements. Some jurisdictions (including the E.U. and U.K.) impose restrictions on transfers of data from their jurisdictions to jurisdictions that they do not consider adequate. This may have implications for our cross-border data flows and may result in additional compliance costs.

As a result of the privacy laws to which we are subject, our facilities are generally restricted from sharing personal information with any other person, including the owner of a facility, unless certain requirements are met. However, for facilities regulated under HIPAA, service providers are permitted to aggregate data across facilities for analytics and benchmarking for the benefit of the facilities. Accordingly, we perform data analytics services for seniors housing facilities that we own and/or manage, including, for HIPAA-regulated facilities, aggregating data across facilities for benchmarking analytics. While we have compliance programs in place designed to ensure compliance with HIPAA and other data privacy laws, there is a risk that we could incur liability if we fail to adequately protect personal data.

Many jurisdictions assess fines, the magnitude of which may depend on the annual global revenue of the company and the nature, gravity and duration of, the violation. Additionally, in some jurisdictions, data subjects may have a right to compensation for financial or non-financial losses. Complying with these laws may cause us or our operators and managers to incur substantial operational and compliance costs or require us to change our business practices. Despite efforts to bring our practices into compliance with these laws, we or our operators and managers may not be successful either due to internal or external factors such as resource allocation limitations or a lack of cooperation among our business partners. Such laws may be interpreted and applied differently depending on the jurisdiction and continue to evolve, making it difficult to predict how they may develop and apply to us. Non-compliance or alleged non-compliance with laws, contractual agreements or industry

standards could result in scrutiny or proceedings against us by governmental entities, regulators, our business partners, residents of our communities, data subjects, suppliers, vendors or other parties. Further, there is a risk that compliance measures we undertake will not be implemented correctly or that individuals within our business or those of our business partners will not be fully compliant with legal obligations. If there are breaches of these measures, we could face significant administrative and monetary sanctions, as well as reputational damage, which may have a material adverse effect on our operations, financial condition and prospects.

Our approach to AI presents risks and challenges that can adversely impact our business

AI presents risks and challenges that could impact our business, including perceived breaches or privacy or security incidents related to the use of AI. We are integrating generative AI tools into our systems and our third-party business partners, including operators, tenants and vendors, may also develop or use such tools. Our ongoing efforts to comply with privacy and data protection laws, as well as initiatives to comply with new legal regulations relating to privacy, data protection and AI, impose significant costs and challenges that are likely to increase over time. AI solutions and features may become more important to our operations or to our future growth. Recent developments in AI, such as generative or agentic AI, may accelerate or exacerbate these effects, and industry trends and consumer expectations may influence the pace at which AI solutions are used in our business operations. There can be no assurance that we will realize the desired or anticipated benefits, or any benefits, and we may fail to properly implement such technology. Uncertainty around the safety and security of new and emerging AI applications may require additional investment in the development of proprietary datasets, machine learning models and systems to test for security, accuracy, bias and other variables, which are often complex, may be and could impact our profit margin. Public perception of AI technology, including about data privacy and security or algorithmic bias could impact customers’ perception of our products and affect our reputation or business. In addition, the providers of our or our business partners’ AI tools may not meet existing or rapidly evolving regulatory or industry standards with respect to privacy and data protection, compliance and , among others, which could inhibit our or our or our business partners’ ability to maintain an adequate level of functionality or service. Our business partners may also incorporate AI into their products and services without such use to us or to risks presented by their use of AI. There is a risk that AI tools used by us or by our business partners could produce or results or behaviors that could our reputation, business, customers or stakeholders. Our competitors or other third parties may incorporate AI in their business operations more quickly or more than we do. Additionally, the complex and rapidly evolving landscape around AI may us to , inquiries, demands and proceedings by private parties and global regulatory authorities and subject us to legal liability as well as reputational . New laws and regulations are being adopted in the U.S. and in non-U.S. jurisdictions, and existing laws and regulations may be interpreted in ways that would affect our business operations and the way in which we use AI. Future regulations could impose restrictions on the use of AI technology and require us to incur significant costs to implement compliance measures or change the way in which we use AI. Any of these outcomes could our ability to compete effectively, our reputation, result in the of property or information and impact our results of operations.

Negative publicity regarding the healthcare industry could adversely affect our operations

Healthcare companies, including insurance providers, adult care facilities and others, have received and continue to receive negative publicity reflecting the public perception of the industry. Although we have no direct healthcare operations, we invest in seniors housing and healthcare real estate, and our results of operations may be affected by the amount of negative publicity to which the healthcare industry has been subject as a result of our relationships with our operators, managers and tenants. Speculation, uncertainty or negative publicity about us, our industry or our business could adversely affect our results of operations, require changes to our services, result in damage to our properties, negatively impact the safety of our executives and other personnel or otherwise disrupt our operations, and could encourage additional legislation, regulation, review of industry practices or private litigation that could adversely affect us.

Our success and the success of our operators and managers depends on key personnel whose continued service is not guaranteed

Our success and the success of our operators and managers depends on the continued availability and service of key personnel, including executive officers and other highly qualified employees, and competition for their talents is intense. There is substantial competition for qualified personnel. We cannot assure you that we will retain our key personnel or that we will be able to recruit and retain other highly qualified employees in the future. Losing any key personnel could, at least temporarily, could have a material adverse effect on our business and that of our operators’ and managers’ financial positions and results of operations.

Welltower is a holding company with no direct operations, and it relies on funds received from Welltower OP to pay its obligations and make distributions to stockholders

Welltower is a holding company with no direct operations. All of Welltower’s property ownership, development and related business operations are conducted through Welltower OP and Welltower has no material assets or liabilities other than its investment in Welltower OP. As a result, Welltower relies on distributions from Welltower OP to make dividend payments and meet its obligations, including any tax liability on taxable income allocated to Welltower from Welltower OP. Welltower exercises exclusive control over Welltower OP, including the authority to cause Welltower OP to make distributions, subject to

certain limited approval and voting rights of Welltower OP’s other members as described in the Limited Liability Agreement. In addition, because Welltower is a holding company, your claims as stockholders are structurally subordinated to all existing and future liabilities and obligations to preferred equity holders of Welltower OP and its subsidiaries. Therefore, in the event of a bankruptcy, insolvency, liquidation or reorganization of Welltower OP or its subsidiaries, assets of Welltower OP or the applicable subsidiary will be available to satisfy any claims of our stockholders only after such liabilities and obligations have been satisfied in full.

Welltower is the initial member and majority owner of Welltower OP, with an approximate ownership interest of 98.378% as of December 31, 2025. In connection with our future acquisition activities or otherwise, Welltower OP may issue additional Class A Common Units (“OP Units”) to third parties and admit additional members. Such issuances would reduce Welltower’s percentage ownership in Welltower OP.

Risks Arising from Our Capital Structure

We may become more leveraged

Permanent financing for our investments is typically provided through a combination of offerings of debt and equity securities and the incurrence or assumption of secured debt. The incurrence or assumption of indebtedness may cause us to become more leveraged, which could (i) require us to dedicate a greater portion of our cash flow to the payment of debt service, (ii) make us more vulnerable to a downturn in the economy, (iii) limit our ability to obtain additional financing, (iv) negatively affect our credit ratings or outlook by one or more of the rating agencies or (v) make us more vulnerable to elevated or increasing interest rates because of the variable interest rates on some of our borrowings to the extent we have not entirely hedged such variable-rate debt. In addition, any changes to benchmark rates may have an uncertain impact on our cost of funds and our access to the capital markets, which could impact our results of operations and cash flows. Uncertainty as to the nature of such potential changes may also adversely affect the trading market for our securities. Additional financing, therefore, may be unavailable, more expensive or restricted by the terms of our outstanding indebtedness.

Cash available for distributions to stockholders may be insufficient to make dividend contributions at expected levels and are made at the discretion of the Board

If cash available for distribution generated by our assets decreases due to dispositions or otherwise, we may be unable to make dividend distributions at expected levels. Our inability to make expected distributions would likely result in a decrease in the market price of our common stock. All distributions are made at the discretion of our Board in accordance with Delaware law and depend on our earnings, our financial condition, debt and equity capital available to us, our expectation of our future capital requirements and operating performance, restrictive covenants in our financial and other contractual arrangements, maintenance of our REIT qualification, restrictions under Delaware law and other factors as our Board may deem relevant from time to time. Additionally, our ability to make distributions will be adversely affected if any of the risks described herein, or other significant adverse events, occur.

We are subject to covenants in our debt agreements that could have a material adverse effect on our business, results of operations and financial condition

Our debt agreements contain various covenants, restrictions and events of default. Among other things, these provisions require us to maintain certain financial ratios and minimum net worth and impose certain limits on our ability to incur indebtedness, create liens and make investments or acquisitions. Breaches of these covenants could result in defaults under the instruments governing the applicable indebtedness, in addition to any other indebtedness cross-defaulted against such instruments. These defaults could have a material adverse effect on our business, results of operations and financial condition.

Limitations on our ability to access capital could have an adverse effect on our ability to make future investments or to meet our obligations and commitments

We cannot assure you that we will be able to raise the capital necessary to make future investments or to meet our obligations and commitments as they mature. Our access to capital depends upon a number of factors, over which we have little or no control, including current elevated interest rates, inflation and other general market, macroeconomic, geopolitical and public health-related factors; the market’s perception of our growth potential and our current and potential future earnings and cash distributions; the market price of the shares of our common stock and the credit ratings of our debt securities; changes in the credit ratings on U.S. government debt securities; future government shutdowns; and default or delay in payment by the U.S. of its obligations. We also rely on the financial institutions that are parties to our revolving credit facilities. If these institutions become capital constrained, tighten their lending standards or become insolvent or if they experience excessive volumes of borrowing requests from other borrowers within a short period of time, they may be unable or to their funding commitments to us, which would affect our ability to draw on our revolving credit facilities and, over time, could impact our ability to consummate acquisitions, repay indebtedness as it matures, fund capital expenditures or make distributions to our stockholders. If our access to capital is limited by these factors or other factors, it could impact our ability to acquire properties, repay or refinance our indebtedness, fund operations or make distributions to our stockholders.

Downgrades in our credit ratings could have a material adverse effect on our cost and availability of capital

We plan to manage the company to maintain a capital structure consistent with our current profile, but there can be no assurance that we will be able to maintain our current credit ratings. Any downgrades in terms of ratings or outlook by any or

all of the rating agencies could have a material adverse effect on our cost and availability of capital, which could in turn have a material adverse effect on our results of operations, liquidity, cash flows, the trading/redemption price of our securities and our ability to satisfy our debt service obligations and to pay dividends and distributions to our equity holders.

Elevated interest rates, or future interest rate increases, could have a material adverse effect on our cost of capital, and our decision to hedge against interest rate risk might not be effective

Elevated interest rates, or future increases in interest rates, could further increase interest costs on new and existing variable-rate debt. Such increases in the cost of capital, and any further increases resulting from future elevated interest rates, could adversely impact our ability to finance operations, acquire and develop properties and refinance existing debt. Specifically, rate increases have corresponding impacts to our costs of borrowing and may have adverse impacts on our ability to raise funds through the offering of our securities or through the issuance of debt due to higher debt capital costs, diminished credit availability and less favorable equity markets. Additionally, elevated interest rates may also result in less liquid property markets, limiting our ability to sell existing assets. Elevated interest rates may also lead purchasers of our common stock to demand a greater annual dividend yield, which could adversely affect the market price of our common stock and could result in increased capitalization rates, which may lead to reduced valuation of our assets.

We may from time to time seek to manage our exposure to interest rate volatility with hedging arrangements, which involve additional risks including the risks that counterparties may fail to honor their obligations under these arrangements, that these arrangements may not be effective in reducing our exposure to interest rate changes, that the amount of income we earn from hedging transactions may be limited by federal tax provisions governing REITs and that these arrangements may reduce the benefits to us if interest rates decline. Developing and implementing an interest rate risk strategy is complex, and no strategy can completely insulate us from risks associated with interest rate fluctuations and there can be no assurance that our hedging activities will be effective. Failure to hedge effectively against interest rate risk, if we choose to engage in such activities, could adversely affect our business, financial condition and results of operations.

Risks Arising from Our Status as a REIT

We might fail to qualify or remain qualified as a REIT

We intend to operate as a REIT under the Code, and believe we have operated and will continue to operate in such a manner. If we lose our status as a REIT, we will face serious income tax consequences that will substantially reduce the funds available for satisfying our obligations and for distribution to our stockholders because:

• Welltower would not be allowed a deduction for distributions to stockholders in computing our taxable income and would be subject to U.S. federal income tax at regular corporate rates;

• Welltower would be subject to increased state and local taxes; and

• unless Welltower is entitled to relief under statutory provisions, it could not elect to be subject to tax as a REIT for four taxable years following the year during which it was disqualified.

Since REIT qualification requires us to meet a number of complex requirements, it is possible that we may fail to fulfill them, and if we do, our earnings will be reduced by the amount of U.S. federal and other income taxes owed. A reduction in our earnings would affect the amount we could distribute to our stockholders. If we do not qualify as a REIT, we will not be required to make distributions to stockholders, since a non-REIT is not required to pay dividends to stockholders in order to maintain REIT status or avoid an excise tax. In addition, if we fail to qualify as a REIT, all distributions to stockholders will continue to be treated as dividends to the extent of our current and accumulated earnings and profits, although corporate stockholders may be eligible for the dividends received deduction, and individual stockholders may be eligible for taxation at the rates generally applicable to long-term capital gains with respect to distributions.

As a result of all these factors, our failure to qualify as a REIT also could impair our ability to implement our business strategy and would adversely affect the value of our common stock. Qualification as a REIT involves the application of highly technical and complex Code provisions for which there are only limited judicial and administrative interpretations. The determination of various factual matters and circumstances not entirely within our control may affect our ability to remain qualified as a REIT. Although we believe that we qualify as a REIT, we cannot assure you that we will remain qualified as a REIT for U.S. federal income tax purposes.

Failure of Welltower OP to maintain status as a partnership for U.S. federal income tax purposes

We believe Welltower OP qualifies as a partnership for U.S. federal income tax purposes. As a partnership, Welltower OP is generally not subject to U.S. federal income tax on its income. Instead, each of the partners is allocated its share of Welltower OP’s income. We cannot assure you, however, that the IRS will not challenge the status of Welltower OP as a partnership for U.S. federal income tax purposes. If the IRS were to successfully challenge the status of Welltower OP as a partnership, it would be taxable as a corporation. In such event, this would reduce the amount of distributions that Welltower OP could make. The treatment of Welltower OP as a corporation would also cause us to fail to qualify as a REIT. This would substantially reduce our cash available to pay distributions and the return on a unitholder and/or shareholder’s investment.

Certain subsidiaries might fail to qualify or remain qualified as a REIT

We own interests in a number of entities which intend to operate as REITs for U.S. federal income tax purposes, some of which we consolidate for financial reporting purposes but each of which is treated as a separate REIT for U.S. federal income tax purposes (each a “Subsidiary REIT”). To qualify as a REIT, each Subsidiary REIT must independently satisfy all of the REIT qualification requirements under the Code, together with all other rules applicable to REITs. Provided that each Subsidiary REIT qualifies as a REIT, our interests in the Subsidiary REITs will be treated as qualifying real estate assets for purposes of the REIT asset tests. If a Subsidiary REIT fails to qualify as a REIT in any taxable year, such Subsidiary REIT would be subject to federal and state income taxes and would not be able to qualify as a REIT for the four subsequent taxable years following the year during which it was disqualified. Any such failure could have an adverse effect on our ability to comply with the REIT income and asset tests, and thus our ability to qualify as a REIT, unless we are able to avail ourselves of certain relief provisions and pay any tax required by such relief provisions.

The tax imposed on any net income from “prohibited transactions” may limit our ability to engage in transactions which would be treated as sales for federal income tax purposes

Any net income of a REIT from prohibited transactions (which are, in general, sales or other dispositions of property held primarily for sale to customers in the ordinary course of business, other than dispositions of foreclosure property) is subject to a 100% tax, unless certain safe harbor exceptions apply. Although we do not intend to hold any properties that would be characterized as held for sale to customers in the ordinary course of our business (other than through a TRS), such characterizations is a factual determination and no guarantee can be given that the IRS would agree with our characterization of our properties or that we will always be able to make use of the available safe harbors.

The 90% annual distribution requirement will decrease our liquidity and may limit our ability to engage in otherwise beneficial transactions

To comply with the 90% distribution requirement applicable to REITs and to avoid the nondeductible excise tax, we must make distributions to our stockholders. Although we anticipate that we generally will have sufficient cash or liquid assets to enable us to satisfy the REIT distribution requirement, it is possible that, from time to time, we may not have sufficient cash or other liquid assets to meet the 90% distribution requirement. This may be due to timing differences between the actual receipt of income and actual payment of deductible expenses, on the one hand, and the inclusion of that income and deduction of those expenses in arriving at our taxable income, on the other hand. In addition, non-deductible expenses such as principal amortization or repayments or capital expenditures in excess of non-cash deductions may cause us to fail to have sufficient cash or liquid assets to enable us to satisfy the 90% distribution requirement. In the event that timing differences occur, or we deem it appropriate to retain cash, we may borrow funds, even if the then-prevailing market conditions are not favorable for these borrowings, issue additional equity securities (although we cannot assure you that we will be to do so), pay taxable stock dividends, if possible, distribute other property or securities or engage in other transactions intended to us to meet the REIT distribution requirements. This may require us to raise additional capital to meet our obligations.

Our use of TRSs is limited under the Code

Under the Code, no more than 25% (20% for taxable years beginning before January 1, 2026) of the value of the gross assets of a REIT may be represented by securities of one or more TRSs. This limitation may affect our ability to increase the size of our TRSs’ operations and assets, and there can be no assurance that we will be able to comply with the applicable limitation, or that such compliance will not adversely affect our business. Also, our TRSs may not, among other things, operate or manage certain healthcare facilities, which may cause us to forgo investments we might otherwise make. Finally, we may be subject to a 100% excise tax on the income derived from certain transactions with our TRSs that are not on an arm’s-length basis. We believe our arrangements with our TRSs are on arm’s-length terms and intend to continue to operate in a manner that allows us to avoid incurring the 100% excise tax described above, but there can be no assurance that we will be able to avoid application of that tax.

The lease of qualified healthcare properties to a TRS is subject to special requirements

We lease certain qualified healthcare properties to TRSs (or subsidiaries of TRSs), which lessees contract with managers (or related parties) to manage the healthcare operations at these properties. The rents from this TRS lessee structure are treated as qualifying rents from real property if (i) they are paid pursuant to an arm’s-length lease of a qualified healthcare property with a TRS and (ii) the manager qualifies as an eligible independent contractor (as defined in the Code). If any of these conditions are not satisfied, then the rents will not be qualifying rents.

If certain sale-leaseback transactions are not characterized by the IRS as “true leases,” we may be subject to adverse tax consequences

We have purchased certain properties and leased them back to the sellers of such properties, and we may enter into similar transactions in the future. We intend for any such sale-leaseback transaction to be structured in such a manner that the lease will be characterized as a “true lease,” thereby allowing us to be treated as the owner of the property for U.S. federal income tax purposes. However, depending on the terms of any specific transaction, the IRS might take the position that the transaction is not a “true lease” but is more properly treated in some other manner. In the event any sale-leaseback transaction is challenged and successfully re-characterized by the IRS, we would not be entitled to claim the deductions for depreciation and cost

recovery generally available to an owner of property. Furthermore, if a sale-leaseback transaction were so re-characterized, we might fail to satisfy the REIT asset tests or income tests and, consequently, could lose our REIT status effective with the year of re-characterization. Alternatively, the amount of our REIT taxable income could be recalculated, which may cause us to fail to meet the REIT annual distribution requirements for a taxable year.

We could be subject to changes in our U.S. and non-U.S. tax rates, the adoption of new U.S. or non-U.S. tax legislation, or exposure to additional U.S. and non-U.S. tax liabilities

We are subject to taxes in the U.S. and non-U.S. jurisdictions, and the U.S. and non-U.S. tax systems operate largely independently. We rely upon certain exemptions and preferential structures in the U.S. and non-U.S. jurisdictions in structuring our investments. We are also subject to the examination of our tax returns and other tax matters by the IRS and other U.S. and non-U.S. tax authorities and governmental bodies. We regularly assess the likelihood of an adverse outcome resulting from these examinations to determine the adequacy of our provision for taxes. There can be no assurance as to the outcome of these examinations.

Our effective tax rates could be affected by changes in the mix of earnings in countries with differing statutory tax rates or changes in tax laws or their interpretation. In addition, if we were subject to review or examination by the IRS or other U.S. or non-U.S. tax authorities as the result of any new tax law changes, the ultimate determination of which may change our taxes owed for an amount in excess of amounts previously accrued or recorded, our financial condition, operating results and cash flows could be adversely affected.

The present federal income tax treatment of REITs may be modified, possibly with retroactive effect, by legislative, judicial or administrative action at any time, which could affect the federal income tax treatment of an investment in us. The federal income tax rules dealing with U.S. federal income taxation and REITs are constantly under review by persons involved in the legislative process, the IRS and the U.S. Treasury Department, which results in statutory changes as well as frequent revisions to regulations and interpretations. Also, the law relating to the tax treatment of other entities or an investment in other entities could change, making an investment in such other entities more attractive relative to an investment in a REIT. The laws relating to other U.S. and non-U.S. exemptions and preferential structures and benefits we rely upon could change, causing us to be subject to additional U.S. and non-U.S. taxes or to make investments using the structures we currently use less attractive relative to investments using other structures. Additionally, longstanding international norms that determine each country’s jurisdiction to tax cross-border international trade are evolving and could reduce the ability of our non-U.S. subsidiaries to deduct for non-U.S. tax purposes the interest they pay on loans from us, thereby increasing the non-U.S. tax liability of the subsidiaries; it is also possible that foreign countries could increase their withholding taxes on dividends and interest.

We cannot predict how changes in the tax laws in the U.S. or non-U.S. jurisdictions might affect our investors or us. Revisions in tax laws and interpretations thereof could significantly and negatively affect our ability to qualify as a REIT and to qualify for other exemptions and tax-preferential structures and benefits under U.S. and non-U.S laws, as well as the tax considerations relevant to an investment in us, could require us to pay additional taxes on our assets or income and/or be subject to additional restrictions, could cause us to change our investments and commitments, and could adversely affect our earnings and cash flow. These changes could, among other things, adversely affect the trading price for our common stock, our financial condition, our results of operations and the amount of cash available for the payment of dividends.

The impact to our TRSs of the Corporate Alternative Minimum Tax imposed by the Inflation Reduction Act of 2022 is uncertain and may be adverse

For tax years beginning after December 31, 2022, the Inflation Reduction Act of 2022 (“IRA”) imposes among other things, a 15% Corporate Alternative Minimum Tax (“Corporate AMT”) on certain U.S. corporations with average adjusted financial statement income (“AFSI”) in excess of $1 billion. Although, by its terms, the Corporate AMT is not applicable to REITs, under the regulations that have been proposed by the IRS, the Corporate AMT may apply to our TRSs.

On September 13, 2024, the IRS issued proposed regulations that would address the application of the Corporate AMT (the “Proposed Corporate AMT Regulations”). The Proposed Corporate AMT Regulations do not include an exception for TRSs. Moreover, under the Proposed Corporate AMT Regulations, in determining whether our TRSs meet the $1 billion AFSI threshold described above, our TRSs generally will include all of our AFSI. As a result, under the Proposed Corporate AMT Regulations, our TRSs may be subject to the Corporate AMT if the AFSI threshold is satisfied. Additionally, the Proposed Corporate AMT Regulations would impose new reporting obligations on each of our TRSs subject to the Corporate AMT that are a partner in a partnership, and on partnerships in which we are a member.

Certain of the Proposed Corporate AMT Regulations would apply from the date that they were published, while others would apply from the date of publication of the finalized rules in the Federal Register. The final Corporate AMT regulations may differ materially from the Proposed Corporate AMT Regulations, and until further regulations and guidance from the IRS and Treasury are released, the impact of the Corporate AMT on our TRSs is uncertain and it is possible that our TRSs will be subject to material U.S. federal income taxes under the Corporate AMT.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

EXECUTIVE SUMMARY

Company Overview

Business Strategy

Key Transactions

Key Performance Indicators, Trends and Uncertainties

Corporate Governance

LIQUIDITY AND CAPITAL RESOURCES

Sources and Uses of Cash

Off-Balance Sheet Arrangements

Contractual Obligations

Capital Structure

Supplemental Guarantor Information

RESULTS OF OPERATIONS

Summary

Seniors Housing Operating

Triple-net

Outpatient Medical

Non-Segment/Corporate

OTHER

Non-GAAP Financial Measures

Critical Accounting Policies and Estimates

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis is based primarily on the consolidated financial statements of Welltower Inc. presented in conformity with U.S. generally accepted accounting principles (“U.S. GAAP”) for the periods presented and should be read together with the notes thereto contained in this Annual Report on Form 10-K. Other important factors are identified in “Item 1 — Business” and “Item 1A — Risk Factors” above.

We are structured as an umbrella partnership REIT under which substantially all of our business is conducted through Welltower OP LLC, the day-to-day management of which is exclusively controlled by Welltower Inc. Welltower Inc. has no material assets or liabilities other than its investment in Welltower OP LLC. Welltower OP LLC is generally the borrower under, and Welltower Inc. is the guarantor of, the unsecured notes described in Note 11 to our consolidated financial statements.

Unless stated otherwise or the context otherwise requires, references to “Welltower” mean Welltower Inc. and references to “Welltower OP” mean Welltower OP LLC. References to “we,” “us” and “our” mean collectively Welltower, Welltower OP and those entities/subsidiaries owned or controlled by Welltower and/or Welltower OP.

Executive Summary

Company Overview

Welltower Inc. (NYSE:WELL), a real estate investment trust (“REIT”) and S&P 500 company, is positioned at the center of the silver economy, focusing on rental housing for aging seniors across the United States, United Kingdom and Canada. Our portfolio predominantly consists of 2,500+ seniors and wellness housing communities that are positioned at the intersection of housing and hospitality, creating vibrant communities for mature renters and older adults.

Welltower is the initial member and majority owner of Welltower OP, with an approximate ownership interest of 98.378% as of December 31, 2025. All of our property ownership, development and related business operations are conducted through Welltower OP and Welltower has no material assets or liabilities other than its investment in Welltower OP. Welltower issues equity from time to time, the net proceeds of which it is obligated to contribute as additional capital to Welltower OP. All debt including credit facilities, senior notes and secured debt is incurred by Welltower OP and its subsidiaries, and Welltower has fully and unconditionally guaranteed all existing senior unsecured notes.

The following table summarizes our consolidated portfolio for the year ended December 31, 2025 (dollars in thousands):

Percentage of

Number of

Type of Property

NOI (1)

NOI

Properties

Seniors Housing Operating

Triple-net

Outpatient Medical

Totals

(1) Represents consolidated net operating income (“NOI”) and excludes our share of investments in unconsolidated entities. Entities in which we have a joint venture with a minority partner are shown at 100% of the joint venture amount. Non-segment/Corporate NOI, which includes the loan portfolio, is excluded. See Non-GAAP Financial Measures for additional information and reconciliation.

Business Strategy

Our primary objectives are to protect stockholder capital and enhance stockholder value. We seek to pay consistent cash dividends to stockholders and create opportunities to increase dividend payments to stockholders through annual increases in NOI and portfolio growth. To meet these objectives, we invest across the full spectrum of seniors housing and healthcare real estate and diversify our investment portfolio by property type, relationship and geographic location.

Substantially all of our revenues are derived from operating lease rentals, resident fees and services, interest earned on outstanding loans receivable and interest earned on short-term deposits. These items represent our primary sources of liquidity to fund distributions and depend upon the continued ability of our obligors to make contractual rent and interest payments to us and the profitability of our operating properties. To the extent that our obligors/partners experience operating difficulties and become unable to generate sufficient cash to make payments or operating distributions to us, there could be a material adverse impact on our consolidated results of operations, liquidity and/or financial condition.

To mitigate this risk, we monitor our investments through a variety of methods determined by the type of property. Our asset management process for seniors housing properties generally includes review of monthly financial statements and other operating data for each property, review of obligor/partner creditworthiness, property inspections and review of covenant compliance relating to licensure, real estate taxes, letters of credit and other collateral. Our external property management partners manage and monitor the Outpatient Medical portfolio. We evaluate the operating environment in each property’s market to determine the likely trend in operating performance of the facility. When we identify unacceptable trends, we seek to mitigate, eliminate or transfer the risk. Through these efforts, we generally aim to intervene at an early stage to address any negative trends, and in so doing, support both the collectability of revenue and the value of our investment.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

In addition to our asset management and research efforts, we aim to structure our relevant investments to mitigate payment risk. Operating leases and loans are normally credit enhanced by guarantees and/or letters of credit. Also, operating leases are typically structured as master leases and loans are generally cross-defaulted and cross-collateralized with other real estate loans, operating leases or agreements between us and the obligor and its affiliates.

For the year ended December 31, 2025, resident fees and services and rental income represented 78% and 18% of total revenues, respectively. Substantially all of our operating leases are designed with escalating rent structures. Leases with fixed annual rental escalators are generally recognized on a straight-line basis over the initial lease period, subject to a collectability assessment. Rental income related to leases with contingent rental escalators is generally recorded based on the contractual cash rental payments due for the period. Our yield on loans receivable depends upon a number of factors, including the stated interest rate, the average principal amount outstanding during the term of the loan and any interest rate adjustments.

Our primary sources of cash include resident fees and services revenue, rental income and interest receipts, interest earned on short-term deposits, borrowings under our unsecured revolving credit facility and commercial paper program, issuances of debt and equity securities including through our ATM Program (as defined below), proceeds from investment dispositions and principal payments on loans receivable. Our primary uses of cash include dividend distributions, debt service payments (including principal and interest), real property investments (including acquisitions, capital expenditures, construction advances and transaction costs), loan advances, property operating expenses, general and administrative expenses and other expenses. Depending upon the availability and cost of external capital, we believe our liquidity is sufficient to fund these uses of cash.

We also continuously evaluate opportunities to finance future investments. New investments are generally funded from temporary borrowings under our unsecured revolving credit facility and commercial paper program, equity issuances, internally generated cash and the proceeds from investment dispositions.

Depending upon market conditions, we believe that new investments will be available in the future with spreads over our cost of capital that will generate appropriate returns to our stockholders. It is also likely that investment dispositions may occur in the future and we expect to reinvest the proceeds from any investment dispositions in new investments. In the event that investment dispositions exceed new investments, our revenues and cash flows from operations could be adversely affected. To the extent that new investment requirements exceed our available cash on-hand, we expect to borrow under our unsecured revolving credit facility and commercial paper program or issue debt or equity securities, including through our ATM Program. At December 31, 2025, we had $5,033,678,000 of cash and cash equivalents, $175,861,000 of restricted cash and $5,000,000,000 of available borrowing capacity under our unsecured revolving credit facility.

Key Transactions

Capital The following summarizes key capital transactions that occurred during the year ended December 31, 2025:

• In October 2025, we entered into the ATM Program pursuant to which we may offer and sell up to $7,500,000,000 of common stock, which replaced our prior equity distribution agreement dated March 28, 2025, allowing us to sell up to $7,500,000,000 of common stock (collectively, along with other previous agreements, referred to as the “ATM Programs”). During the year ended December 31, 2025, we sold 56,120,996 shares of common stock under our current and previous ATM Programs generating gross proceeds of approximately $8,949,394,000.

• In June 2025, we repaid our $1,250,000,000 4.0% senior unsecured notes at maturity. Additionally, we completed the issuance of $600,000,000 of 4.5% senior unsecured notes due 2030 and $650,000,000 of 5.125% senior unsecured notes due 2035.

• In August 2025, we completed a follow-on issuance of $400,000,000 of 4.5% senior unsecured notes due 2030 and $600,000,000 of 5.125% senior unsecured notes due 2035. These notes are fungible with and form a single series with the notes of the applicable series issued in June 2025.

• In October 2025, we issued $2,747,615,000 of Canadian-denominated unsecured term loans (approximately $1,959,967,000 based on the Canadian/U.S. Dollar exchange rates upon funding). The term loans mature on October 9, 2026, and bear interest at adjusted CORRA plus 0.30%.

• During the year ended December 31, 2025, we extinguished $346,964,000 of secured debt at a blended average interest rate of 5.16%.

• During the year ended December 31, 2025, we issued $4,871,000 of secured debt at a blended average interest rate of 3.89% and assumed $469,130,000 of secured debt at a blended average interest rate of 4.45%.

Inve stments The following summarizes our property acquisitions and joint venture investments completed during the year ended December 31, 2025 (dollars in thousands):

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Properties

Book Amount (1)

Capitalization Rates (2)

Seniors Housing Operating

Triple-net

Outpatient Medical

Totals

(1) Represents amounts recorded in net real estate investments including fair value adjustments pursuant to U.S. GAAP. See Note 3 to our consolidated financial statements for additional information.

(2) Represents annualized contractual or projected NOI to be received in cash divided by investment amounts.

Dispositions The following summarizes property dispositions completed during the year ended December 31, 2025 (dollars in thousands):

Properties

Proceeds (1)

Book Amount (2)

Capitalization Rates (3)

Seniors Housing Operating (4)

Triple-net (5)

Outpatient Medical

Totals

(1) Represents net proceeds received upon disposition, excluding non-cash consideration.

(2) Represents carrying value of net real estate assets at time of disposition. See Note 5 to our consolidated financial statements for additional information.

(3) Represents annualized contractual income that was being received in cash at date of disposition divided by stated purchase price.

(4) Includes the disposition of unconsolidated equity method investments that owned 16 Seniors Housing Operating properties.

(5) Excludes $342,201,000 of net real property derecognized related to 30 properties upon the reclassification from operating to sales-type leases and includes $465,198,000 of net real property derecognized related to 40 properties upon reclassification from operating to sales-type leases for which the underlying properties were sold and the sales-type lease terminated during the year.

Amica Senior Lifestyles Acquisition

In March 2025, we announced a definitive agreement to acquire a portfolio of 38 seniors housing communities and nine development parcels for aggregate consideration of C$4.6 billion. The portfolio will be operated by Amica Senior Lifestyles and is expected to close in early 2026, subject to customary closing conditions and regulatory approvals.

Dividends Our Board of Directors declared a cash dividend for the quarter ended December 31, 2025 of $0.74 per share. On March 10, 2026, we will pay our 219th consecutive quarterly cash dividend to stockholders of record on February 25, 2026.

Key Performance Indicators, Trends and Uncertainties

We utilize several key performance indicators to evaluate the various aspects of our business. These indicators are discussed below and relate to operating performance, credit strength and concentration risk. Management uses these key performance indicators to facilitate internal and external comparisons to our historical operating results, in making operating decisions and for budget planning purposes.

Operating Performance We believe that net income and net income attributable to common stockholders (“NICS”) as reflected in the Consolidated Statements of Comprehensive Income are the most appropriate earnings measures. Other useful supplemental measures of our operating performance include funds from operations attributable to common stockholders (“FFO”) and consolidated net operating income (“NOI”); however, these supplemental measures are not defined by U.S. GAAP. Please refer to the section entitled “Non-GAAP Financial Measures” for further discussion and reconciliations. These earnings measures are widely used by investors and analysts in the valuation, comparison and investment recommendations of companies.

The following table reflects the recent historical trends of our operating performance measures for the periods presented (in thousands):

Year Ended December 31,

Net income

Net income attributable to common stockholders

Funds from operations attributable to common stockholders

Consolidated net operating income

Credit Strength We measure our credit strength both in terms of leverage ratios and coverage ratios. The leverage ratios indicate how much of our balance sheet capitalization is related to long-term debt, net of cash and restricted cash. The coverage ratios indicate our ability to service interest and fixed charges (interest and secured debt principal amortization). We expect to maintain capitalization ratios and coverage ratios sufficient to maintain a capital structure consistent with our current profile. The coverage ratios are based on earnings before interest, taxes, depreciation and amortization (“EBITDA”) and adjusted

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

earnings before interest, taxes, depreciation and amortization (“Adjusted EBITDA”). Please refer to the section entitled “Non-GAAP Financial Measures” for further discussion and reconciliation of these measures. Leverage ratios and coverage ratios are widely used by investors, analysts and rating agencies in the valuation, comparison, investment recommendations and rating of companies. The following table reflects the recent historical trends for our credit strength measures for the periods presented:

Year Ended December 31,

Net debt to book capitalization ratio

Net debt to undepreciated book capitalization ratio

Net debt to enterprise ratio

Interest coverage ratio

Fixed charge coverage ratio

Adjusted interest coverage ratio

Adjusted fixed charge coverage ratio

Concentration Risk We evaluate our concentration risk in terms of NOI by property mix, relationship mix and geographic mix. Concentration risk is a valuable measure in understanding what portion of our NOI could be at risk if certain sectors were to experience downturns. Property mix measures the portion of our NOI that relates to our various property types and excludes interest income earned on our loan portfolio, which is classified as Non-segment/Corporate. Relationship mix measures the portion of our NOI that relates to our current top five relationships. Geographic mix measures the portion of our NOI that relates to our current top five states (or countries outside the U.S.).

The following table reflects our recent historical trends of concentration risk by NOI for the years indicated below:

Year Ended December 31, (1)

Property mix:

Seniors Housing Operating

Triple-net

Outpatient Medical

Relationship mix:

Cogir Management Corporation

Care UK

Sunrise Senior Living

Integra Healthcare Properties

Oakmont Management Group

Remaining

Geographic mix:

United Kingdom

Texas

California

Canada

Florida

Remaining

(1) Excludes our share of investments in unconsolidated entities. Entities in which we have a joint venture with a minority partner are shown at 100% of the joint venture amount.

We evaluate our key performance indicators in conjunction with current expectations to determine if historical trends are indicative of future results. Our expected results may not be achieved, and actual results may differ materially from our expectations. Factors that may cause actual results to differ from expected results are described in more detail in “Item 1 — Business — Cautionary Statement Regarding Forward-Looking Statements” and “Item 1A — Risk Factors” and other sections of this Annual Report on Form 10-K. Management regularly monitors economic and other factors to develop strategic and tactical plans designed to improve performance and maximize our competitive position. Our ability to achieve our financial objectives is dependent upon our ability to effectively execute these plans and to appropriately respond to emerging economic and company-specific trends. Please refer to “Item 1 — Business,” “Item 1A — Risk Factors” in this Annual Report on Form 10-K for further discussion of these risk factors.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Corporate Governance

Maintaining investor confidence and trust is important in today’s business environment. Our Board of Directors and management are strongly committed to policies and procedures that reflect the highest level of ethical business practices. Our corporate governance guidelines provide the framework for our business operations and emphasize our commitment to increase stockholder value while meeting all applicable legal requirements. These guidelines meet the listing standards adopted by the New York Stock Exchange and are available on the on our website at www.welltower.com/investors/governance. The information on our website is not incorporated by reference in this Annual Report on Form 10-K, and our web address is included as an inactive textual reference only.

Liquidity and Capital Resources

Sources and Uses of Cash

Our primary sources of cash include resident fees and services, rent and interest receipts, interest earned on short-term deposits, borrowings under our unsecured revolving credit facility and commercial paper program, issuances of debt and equity securities, proceeds from investment dispositions and principal payments on loans receivable. Our primary uses of cash include dividend distributions, debt service payments (including principal and interest), real property investments (including acquisitions, capital expenditures, construction advances and transaction costs), loan advances, property operating expenses, general and administrative expenses and other expenses. Depending upon the availability and cost of external capital, we believe our liquidity is sufficient to fund these uses of cash. These sources and uses of cash are reflected in our Consolidated Statements of Cash Flows and are discussed in further detail below. The following is a summary of our sources and uses of cash flows for the periods presented (in thousands):

Year Ended

One Year Change

Year Ended

One Year Change

Two Year Change

December 31,

Cash, cash equivalents and restricted cash at beginning of period

Net cash provided from (used in):

Operating activities

Investing activities

Financing activities

Effect of foreign currency translation

Cash, cash equivalents and restricted cash at end of period

Operating Activities Please see “Results of Operations” for discussion of net income fluctuations. For the years ended December 31, 2025, 2024 and 2023, cash flows provided from operations exceeded cash distributions to stockholders.

Investing Activities The changes in net cash provided from/used in investing activities are primarily attributable to net changes in real property investments and dispositions, loans receivable and investments in unconsolidated entities, which are summarized above in “Key Transactions.” Please refer to Notes 3 and 5 of our consolidated financial statements for additional information. The following is a summary of cash used in non-acquisition capital improvement activities for the periods presented (in thousands):

Year Ended

One Year Change

Year Ended

One Year Change

Two Year Change

December 31,

New development

Recurring capital expenditures, tenant improvements and lease commissions

Renovations, redevelopments and other capital improvements

Total

The change in new development is primarily due to the number and size of construction projects ongoing during the relevant periods. Renovations, redevelopments and other capital improvements include expenditures to maximize property value, increase net operating income, maintain a market-competitive position and/or achieve property stabilization. The increase in renovations, redevelopments and other capital improvements is due primarily to portfolio growth.

Financing Activities The changes in net cash provided from/used in financing activities are primarily attributable to changes related to our long-term debt arrangements, the issuances of common stock and dividend payments. Financing activities that occurred during the year ended December 31, 2025 are summarized above in “Key Transactions.” Please also refer to Notes 10, 11 and 14 to our consolidated financial statements for additional information.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

In January 2024, we repaid our $400,000,000 4.5% senior unsecured notes at maturity. In March 2024, we repaid our $950,000,000 3.625% senior unsecured notes at maturity.

In July 2024, we issued $1,035,000,000 aggregate principal amount of 3.125% exchangeable senior unsecured notes maturing July 15, 2029.

Also in July 2024, we closed on an expanded $5,000,000,000 unsecured revolving credit facility, which replaced our $4,000,000,000 existing line of credit. The new facility is comprised of a $3,000,000,000 revolving line of credit maturing in June 2028 that can be extended for an additional year and a $2,000,000,000 revolving line of credit maturing in June 2029. Please also refer to Note 10 for additional information.

During the year ended December 31, 2024, we sold 70,419,530 shares of common stock under our ATM Programs, generating gross proceeds of approximately $7,452,108,000.

See “Key Transactions” for a description of 2025 financing activities.

Foreign Currency Translation The change in cash from foreign currency translation during the twelve months ended December 31, 2025 is primarily due to the mark-to-market adjustment of Canadian dollar funds held by Canadian subsidiaries to pre-fund the Amica Senior Lifestyles transaction. Please refer to Note 3 of our consolidated financial statements for additional information.

Off-Balance Sheet Arrangements

At December 31, 2025 , we had investments in unconsolidated entities with our ownership generally ranging from 8% to 95%. We use financial derivative instruments to hedge interest rate and foreign currency exchange rate exposure. At December 31, 2025, we had 23 outstanding letter of credit obligations. Please see Notes 8, 12 and 13 to our consolidated financial statements for additional information.

We have entered into put-call agreements with third parties in conjunction with certain development projects. Under these agreements, we can initiate a call right or the third party can initiate a put right upon certain conditions being met, which would result in the acquisition of the related property by us, for which we currently have no ownership interest. If all conditions had been met under these agreements as of December 31, 2025, and the put or call rights for each investment had been triggered, the amount payable by us to acquire these properties would have been $375,660,000.

Contractual Obligations

The following table summarizes our payment requirements under contractual obligations as of December 31, 2025 (in thousands):

Payments Due by Period

Contractual Obligations

Total

Thereafter

Senior unsecured notes and term credit facilities: (1)

U.S. Dollar senior unsecured notes

Canadian Dollar senior unsecured notes (2)

Pounds Sterling senior unsecured notes (2)

U.S. Dollar term credit facility

Canadian Dollar term credit facility (2)

Secured debt: (1,2)

Consolidated

Unconsolidated

Other financial obligations (3)

Contractual interest obligations: (4)

Senior unsecured notes and term loans (2)

Consolidated secured debt (2)

Unconsolidated secured debt (2)

Other financial obligations (3)

Financing lease liabilities (5)

Operating lease liabilities (5)

Purchase obligations (6)

Total contractual obligations

(1) Amounts represent principal amounts due and do not reflect unamortized premiums/discounts or other fair value adjustments as reflected on the Consolidated Balance Sheets.

(2) Based on foreign currency exchange rates in effect as of the balance sheet date.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

(3) See Note 11 to our consolidated financial statements for additional information.

(4) Based on variable interest rates in effect as of December 31, 2025.

(5) See Note 6 to our consolidated financial statements for additional information.

(6) See Note 13 to our consolidated financial statements for additional information. Excludes amounts related to asset acquisitions under contract that have not yet closed as of December 31, 2025.

Capital Structure

Please refer to “Credit Strength” above for a discussion of our leverage and coverage ratio trends. Our debt agreements contain various covenants, restrictions and events of default. Certain agreements require us to maintain financial ratios and minimum net worth and impose certain limits on our ability to incur indebtedness, create liens and make investments or acquisitions. As of December 31, 2025, we were in compliance in all material respects with the covenants under our debt agreements. None of our debt agreements contain provisions for acceleration which could be triggered by our debt ratings. However, under our primary unsecured credit facility, the ratings on our senior unsecured notes are used to determine the fees and interest charged. We plan to manage the company to maintain compliance with our debt covenants and with a capital structure consistent with our current profile. Any downgrades in terms of ratings or outlook by any or all of the rating agencies could have a material adverse impact on our cost and availability of capital, which could have a material adverse impact on our consolidated results of operations, liquidity and/or financial condition.

On March 28, 2025, Welltower and Welltower OP jointly filed with the SEC an open-ended automatic or “universal” shelf registration statement on Form S-3 (the “New Registration Statement”) covering an indeterminate amount of future offerings of Welltower’s debt securities, common stock, preferred stock, depositary shares, guarantees of debt securities issued by Welltower OP, warrants and units and Welltower OP’s debt securities and guarantees of debt securities issued by Welltower. In connection with the filing of the New Registration Statement, on March 28, 2025, Welltower filed with the SEC five prospectus supplements, as described below. On March 28, 2025, Welltower also filed with the SEC a registration statement in connection with its enhanced dividend reinvestment plan (“DRIP”) under which it may issue up to 15,000,000 shares of common stock. As of February 6, 2026, 15,000,000 shares of common stock remained available for issuance under the DRIP registration statement.

The first prospectus supplement filed in connection with the New Registration Statement related to the ATM Program (as defined below). On March 28, 2025, Welltower and Welltower OP entered into an equity distribution agreement with (i) BofA Securities, Inc., BBVA Securities Inc., BMO Capital Markets Corp., BNP Paribas Securities Corp., BNY Mellon Capital Markets, LLC, Barclays Capital Inc., Capital One Securities, Inc., Citigroup Global Markets Inc., Citizens JMP Securities, LLC, Credit Agricole Securities (USA) Inc., Deutsche Bank Securities Inc., Goldman Sachs & Co. LLC, Huntington Securities, Inc., Jefferies LLC, J.P. Morgan Securities LLC, KeyBanc Capital Markets Inc., Loop Capital Markets LLC, Mizuho Securities USA LLC, Morgan Stanley & Co. LLC, MUFG Securities Americas Inc., RBC Capital Markets, LLC, Regions Securities LLC, Scotia Capital (USA) Inc., Synovus Securities, Inc., TD Securities (USA) LLC, Truist Securities, Inc. and Wells Fargo Securities, LLC as sales agents and forward sellers and (ii) the forward purchasers named therein relating to issuances, offers and sales from time to time of up to $7,500,000,000 aggregate amount of common stock of Welltower (together with the existing master forward sale confirmations relating thereto, the “ATM Program”). The ATM Program also allows Welltower to enter into forward sale agreements. On October 28, 2025, Welltower and Welltower OP entered into a new equity distribution agreement with the sales agents, forward sellers and forward purchasers described above, which renewed the ATM Program on substantially similar terms and, in connection therewith, terminated the March 2025 equity distribution agreement. As of February 6, 2026, we had $5,617,290,000 of remaining capacity under the ATM Program and there were no outstanding forward sales agreements. Depending upon market conditions, we anticipate issuing securities under our registration statements to invest in additional properties and to repay borrowings under our unsecured revolving credit facility and commercial paper program.

The second such prospectus supplement continued an offering that was previously covered by a prior registration statement relating to the registration and possible issuance of up to 23,471,419 shares of common stock of Welltower Inc. (the “Exchangeable Shares”) that may, under certain circumstances, be issuable upon exchange of the 2.750% exchangeable senior notes due 2028 or 3.125% exchangeable senior notes due 2029 of Welltower OP, and the resale from time to time by the recipients of such Exchangeable Shares.

The third prospectus supplement filed in connection with the New Registration Statement continued an offering that was previously covered by a prior registration statement relating to the registration and possible issuance of up to 390,590 shares of common stock of Welltower Inc. (the “DownREIT Shares”) that may be issued from time to time if, and to the extent that, certain holders of Class A units (the “DownREIT Units”) of HCN G&L DownREIT II LLC, a Delaware limited liability company (the “DownREIT”), tender such DownREIT Units for redemption by the DownREIT, and HCN DownREIT Member, LLC, a majority-owned indirect subsidiary of the Company (including its permitted successors and assigns, the “Managing Member”), or a designated affiliate of the Managing Member, elects to assume the redemption obligations of the DownREIT and to satisfy all or a portion of the redemption consideration by issuing DownREIT Shares to the holders instead of or in addition to paying a cash amount.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The fourth such prospectus supplement continued an offering that was previously covered by a prior registration statement relating to the registration and possible issuance of up to 238,868 shares of common stock of Welltower Inc. that may be issued from time to time if, and to the extent that, certain holders of Class A Common Units (the “OP Units”) of Welltower OP tender the OP Units for redemption by Welltower OP, and Welltower Inc. elects to assume the redemption obligations of Welltower OP and to satisfy all or a portion of the redemption consideration by issuing shares of its common stock to the holders instead of or in addition to paying a cash amount.

The fifth such prospectus supplement registered the offer and resale by the selling stockholder identified therein of up to 1,563,904 shares of common stock of Welltower Inc., which Welltower issued as consideration for its recent acquisition of certain properties.

On July 29, 2025 and October 28, 2025, Welltower filed prospectus supplements with the SEC to register the offer and resale by the selling stockholders identified therein of an aggregate of up to 1,385,517 shares of common stock of Welltower Inc., which Welltower issued as consideration for its recent acquisitions of certain properties.

On October 28, 2025, Welltower filed a prospectus supplement with the SEC relating to the registration and possible issuance of up to 4,542,926 shares of common stock of Welltower Inc. that may be issued from time to time if, and to the extent that, certain holders of the OP Units tender their OP Units for redemption by Welltower OP, and Welltower Inc. elects to assume the redemption obligations of Welltower OP and to satisfy all or a portion of the redemption consideration by issuing shares of its common stock to the holders instead of or in addition to paying a cash amount.

Supplemental Guarantor Information

Welltower OP has issued the unsecured notes described in Note 11 to our Consolidated Financial Statements. All unsecured notes are fully and unconditionally guaranteed by Welltower, and Welltower OP is 98.378% owned by Welltower as of December 31, 2025. Effective January 4, 2021, the SEC adopted amendments to the financial disclosure requirements applicable to registered debt offerings that include certain credit enhancements. We have adopted these new rules, which permits subsidiary issuers of obligations guaranteed by the parent to omit separate financial statements if the consolidated financial statements of the parent company have been filed, the subsidiary obligor is a consolidated subsidiary of the parent company, the guaranteed security is debt or debt-like, and the security is guaranteed fully and unconditionally by the parent. Accordingly, separate consolidated financial statements of Welltower OP have not been presented. Furthermore, Welltower and Welltower OP have no material assets, liabilities or operations other than financing activities and their investments in non-guarantor subsidiaries. Therefore, we meet the criteria in Rule 13-01 of Regulation S-X to omit the summarized financial information from our disclosures.

Results of Operations

Summary

Our primary sources of revenue include resident fees and services revenue, rental income, interest income and interest earned on short-term deposits. Our primary expenses include property operating expenses, depreciation and amortization, interest expense, general and administrative expenses and other expenses. We evaluate our business and make resource allocations on our three operating segments: Seniors Housing Operating, Triple-net and Outpatient Medical. The primary performance measures for our properties are NOI and same store NOI (“SSNOI”) and other supplemental measures include FFO and Adjusted EBITDA, which are further discussed below. Please see Non-GAAP Financial Measures for additional information and reconciliations related to these supplemental measures.

This section of this Form 10-K generally discusses 2025 and 2024 items and year-to-year comparisons between 2025 and 2024. Discussions of 2023 items and year-to-year comparisons between 2024 and 2023 that are not included in this Form 10-K can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following is a summary of our results of operations for the periods presented (in thousands, except per share amounts):

Year Ended

One Year Change

Year Ended

One Year Change

Two Year Change

December 31,

Amount

Net income

NICS

FFO

EBITDA

Adjusted EBITDA

NOI

Per share data (fully diluted):

Net income attributable to common stockholders (1)

Funds from operations attributable to common stockholders

Interest coverage ratio

Fixed charge coverage ratio

Adjusted interest coverage ratio

Adjusted fixed charge coverage ratio

(1) Includes adjustment to the numerator for income (loss) attributable to OP unitholders.

The following table represents the changes in outstanding common stock for the period from January 1, 2023 to December 31, 2025 (in thousands):

Year Ended December 31,

Totals

Beginning balance

Redemption of OP Units and DownREIT Units

Option exercises

ATM Program issuances

Equity issuances

Other, net

Ending balance

Weighted average number of shares outstanding:

Basic

Diluted

A portion of our earnings is derived primarily from long-term investments with predictable rates of return. These investments are mainly financed with a combination of equity, senior unsecured notes, secured debt and borrowings under our primary unsecured credit facility. During inflationary periods, which generally are accompanied by rising interest rates, our ability to grow may be adversely affected because the yield on new investments may increase at a slower rate than new borrowing costs.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Seniors Housing Operating

The following is a summary of our results of operations for the Seniors Housing Operating segment for the years presented (in thousands):

Year Ended

One Year Change

Year Ended

One Year Change

Two Year Change

December 31,

Revenues:

Resident fees and services

Other income

Total revenues

Property operating expenses

NOI (1)

Other expenses:

Depreciation and amortization

Interest expense

Loss (gain) on extinguishment of debt, net

Impairment of assets

Other expenses

Income (loss) from continuing operations before income taxes and other items

Income (loss) from unconsolidated entities

Gain (loss) on real estate dispositions and acquisitions of controlling interests, net

Income (loss) from continuing operations

Net income (loss)

Less: Net income (loss) attributable to noncontrolling interests

Net income (loss) attributable to common stockholders

(1) See Non-GAAP Financial Measures below.

Resident fees and services revenue, property operating expenses and depreciation and amortization for the year ended December 31, 2025 increased compared to the prior year primarily due to acquisitions. See Note 3 to our consolidated financial statements for descriptions of our acquisitions during 2025 and 2024, including the acquisitions of the Barchester and HC-One portfolios in October 2025 and the Care UK acquisition in October 2024. Additional drivers of the increase include construction conversions outpacing dispositions and the conversions of Triple-net properties to Seniors Housing Operating RIDEA structures throughout 2024. Additionally, our Seniors Housing Operating revenues are dependent on occupancy and rate growth, both of which have continued to steadily increase during 2025. Average occupancy is as follows:

Three Months Ended (1)

March 31,

June 30,

September 30,

December 31,

(1) Average occupancy includes our minority ownership share related to unconsolidated properties and excludes the minority partners’ noncontrolling ownership share related to consolidated properties. Also excludes land parcels and properties under development.

The following is a summary of our SSNOI at Welltower’s share for the Seniors Housing Operating segment (in thousands):

QTD Pool

YTD Pool

Three Months Ended

Change

Year Ended

Change

December 31, 2025

December 31, 2024

December 31, 2025

December 31, 2024

SSNOI (1)

(1) Relates to 875 properties for the QTD Pool and 638 properties for the YTD Pool. Please see Non-GAAP Financial Measures below for additional information and reconciliations.

The increase in other income during the year ended December 31, 2025 is primarily related to the management fee earned for the investment management services provided for Seniors Housing Fund I LP during 2025.

During the year ended December 31, 2025, we recorded impairment charges of $37,757,000 related to ten properties. During the year ended December 31, 2024, we recorded impairment charges of $85,564,000 related to 18 properties.

Transaction costs related to asset acquisitions are capitalized as a component of the purchase price. The fluctuation in other expenses is primarily due to the timing of noncapitalizable transaction costs associated with acquisitions, including those associated with the Barchester, HC-One and Care UK business combinations referred to above. Changes in the gain on

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

dispositions of real estate and acquisition of noncontrolling interests, net are related to the volume and timing of property sales and the sales pri ces, which are further discussed in Note 5 to our consolidated financial statements.

During the year ended December 31, 2025, we completed Seniors Housing Operating construction conversions representing $937,300,000 or $343,333 per unit. The following is a summary of our consolidated Seniors Housing Operating construction projects in process, excluding expansions, overhead and capitalized interest (dollars in thousands):

As of December 31, 2025

Expected Conversion Year (1)

Properties

Units/Beds

Anticipated Remaining Funding

Construction in Progress Balance

TBD (2)

Total

(1) Properties expected to be converted in phases over multiple years are reflected in the last expected year.

(2) Represents projects for which a final budget or expected conversion date are not yet known.

Interest expense represents secured debt interest expense, which fluctuates based on the net effect and timing of assumptions, segment transitions, fluctuations in interest rates, fluctuations in foreign currency rates, extinguishments and principal amortizations. The fluctuations in loss (gain) on extinguishment of debt is primarily attributable to the volume of extinguishments and terms of the related secured debt.

The following is a summary of our Seniors Housing Operating segment property secured debt principal activity (in thousands):

Year Ended December 31,

Beginning balance

Debt transferred

Debt issued

Debt assumed

Debt extinguished

Debt disposed

Principal payments

Effect of foreign currency translation

Ending balance

Ending weighted average interest

A portion of our Seniors Housing Operating property investments are formed through partnership interests. Income (loss) from unconsolidated entities represents our share of net income or losses from partnerships where we are the noncontrolling partner. The fluctuation in income (loss) from unconsolidated entities during the year ended December 31, 2025 is primarily related to hypothetical liquidation at book value (“HLBV”) adjustments to our unconsolidated entities (refer Note 2 for additional information). Net income attributable to noncontrolling interests represents our partners’ share of net income (loss) related to joint ventures.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Triple-net

The following is a summary of our results of operations for the Triple-net segment for the years presented (in thousands):

Year Ended

One Year Change

Year Ended

One Year Change

Two Year Change

December 31,

Revenues:

Rental income

Interest income

Other income

Total revenues

Property operating expenses

NOI (1)

Other expenses:

Depreciation and amortization

Interest expense

Loss (gain) on derivatives and financial instruments, net

Provision for loan losses, net

Impairment of assets

Other expenses

Income (loss) from continuing operations before income taxes and other items

Income (loss) from unconsolidated entities

Gain (loss) on real estate dispositions and acquisitions of controlling interests, net

Income (loss) from continuing operations

Net income (loss)

Less: Net income (loss) attributable to noncontrolling interests

Net income (loss) attributable to common stockholders

(1) See Non-GAAP Financial Measures below.

The increase in rental income is primarily related to acquisitions that occurred during the year ended December 31, 2025. See Note 3 to our consolidated financial statements for additional information. Additionally, during the year ended December 31, 2024, we recognized a write-off of straight-line rent receivable and unamortized lease incentive balances of $139,652,000 related to leases for which the collection of substantially all contractual lease payments was no longer deemed probable due primarily to agreements reached to convert Triple-net properties to Seniors Housing Operating RIDEA structures.

Cert ain of our leases contain annual rental escalators that are contingent upon changes in the Consumer Price Index and/or changes in the gross operating revenues of the tenant’s properties. These escalators are not fixed, so no straight-line rent is recorded; however, rental income is recorded based on the contractual cash rental payments due for the period. If gross operating revenues at our facilities and/or the Consumer Price Index do not increase, a portion of our revenues may not continue to increase. For the year ended December 31, 2025, we had 59 leases with rental rate increases and a weighted average increase of 3.58%.

Interest income is primarily related to leases that were classified as sales-type leases in 2024 and 2025.

The following is a summary of our SSNOI at Welltower’s share for the Triple-net segment (in thousands):

QTD Pool

YTD Pool

Three Months Ended

Change

Year Ended

Change

December 31, 2025

December 31, 2024

December 31, 2025

December 31, 2024

SSNOI (1)

(1) Relates to 431 properties for the QTD Pool and 384 properties for the YTD Pool. Please see Non-GAAP Financial Measures below for additional information and reconciliations.

Depreciation and amortization fluctuates as a result of the acquisitions, dispositions and segment transitions of Triple-net properties. To the extent we acquire or dispose of additional properties in the future, our provision for depreciation and amortization will change accordingly.

During the year ended December 31, 2025, we recorded impairment charges of $38,290,000 related to eight properties. During the year ended December 31, 2024, we recorded impairment charges of $5,658,000 related to three properties.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Transaction costs related to asset acquisitions are capitalized as a component of purchase price. The fluctuation in other expenses is primarily due to noncapitalizable transaction costs from acquisitions and segment transitions. Changes in the gain on real estate dispositions and acquisitions of controlling interests, net are related to the volume and timing of property sales and the sales pri ces, which are further discussed in Note 5 to our consolidated financial statements.

Interest expense represents secured debt interest expense and related fees. The change in secured debt interest expense is due to the net effect and timing of assumptions, segment transitions, fluctuations in interest rates, extinguishments and principal amortizations. The following is a summary of our Triple-net secured debt principal activity for the periods presented (in thousands):

Year Ended December 31,

Beginning balance

Debt transferred

Debt assumed

Debt extinguished

Debt disposed

Principal payments

Ending balance

Ending weighted average interest

A portion of our Triple-net property investments were formed through partnerships. Income or loss from unconsolidated entities represents our share of net income or losses from partnerships where we are the noncontrolling partner. The increase in income from unconsolidated entities during the year ended December 31, 2025 is primarily related to a decrease in hypothetical liquidation at book value (“HLBV”) adjustments to our unconsolidated entities (refer Note 2 for additional information.) Net income attributable to noncontrolling interests represents our partners’ share of net income relating to those partnerships where we are the controlling partner.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Outpatient Medical

The following is a summary of our results of operations for the Outpatient Medical segment for the years presented (in thousands):

Year Ended

One Year Change

Year Ended

One Year Change

Two Year Change

December 31,

Revenues:

Rental income

Other income

Total revenues

Property operating expenses

NOI (1)

Other expenses:

Depreciation and amortization

Interest expense

Loss (gain) on extinguishment of debt, net

Impairment of assets

Other expenses

Income (loss) from continuing operations before income taxes and other item

Income (loss) from unconsolidated entities

Gain (loss) on real estate dispositions and acquisitions of controlling interests, net

Income (loss) from continuing operations

Net income (loss)

Less: Net income (loss) attributable to noncontrolling interests

Net income (loss) attributable to common stockholders

(1) See Non-GAAP Financial Measures below.

On August 14, 2025, we entered into a definitive agreement to sell a portfolio of 319 consolidated and unconsolidated outpatient medical properties for approximately $7.2 billion. The disposition will occur in tranches expected to close through mid-2026. As of December 31, 2025 we have disposed of 241 properties with a gross sales price of approximately $5,224,900,000 and gain on real estate dispositions of $881,413,000.

For the year ended December 31, 2025, rental income and property operating expenses decreased primarily due to the properties sold during the fourth quarter. Of our remaining leases, many contain annual rental escalators that are contingent upon changes in the Consumer Price Index. These escalators are not fixed, so no straight-line rent is recorded; however, rental income is recorded based on the contractual cash rental payments due for the period. Our leases could renew above or below current rental rates, resulting in an increase or decrease in rental income in the future.

The decrease in depreciation and amortization is primarily attributable to the above mentioned disposition meeting the held for sale criteria. To the extent that we acquire, classify as held for sale or dispose of additional properties in the future, these amounts will change accordingly.

The following is a summary of our SSNOI at Welltower share for the Outpatient Medical segment (in thousands):

QTD Pool

YTD Pool

Three Months Ended

Change

Year Ended

Change

December 31, 2025

December 31, 2024

December 31, 2025

December 31, 2024

SSNOI (1)

(1) Relates to 104 properties for the QTD Pool and 102 properties for the YTD Pool. Please see Non-GAAP Financial Measures below for additional information and reconciliations.

During the year ended December 31, 2025, we recorded an impairment charge of $45,236,000 related to four properties. During the year ended December 31, 2024, we recorded impairment charges of $1,571,000 related to one property.

Transaction costs related to asset acquisitions are capitalized as a component of purchase price. The fluctuation in other expenses is primarily due to noncapitalizable transaction costs. Changes in the gains/losses on sales of properties are related to the volume and timing of property sales and the sales pri ces, which are further discussed in Note 5 to our consolidated financial statements.

During the year ended December 31, 2025, we completed construction conversions representing $336,742,000 or $549 per square foot. As of December 31, 2025, we have one consolidated Outpatient Medical construction project in process with a

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

construction in progress balance of $34,645,000, excluding overhead and capitalized interest. The final budget and expected conversion date for the project are not yet known.

Total interest expense represents secured debt interest expense. The change in secured debt interest expense is primarily due to the net effect and timing of assumptions, fluctuations in interest rates, extinguishments and principal amortizations. The following is a summary of our Outpatient Medical secured debt principal activity (in thousands):

Year Ended December 31,

Beginning balance

Debt assumed

Debt extinguished

Principal payments

Ending balance

Ending weighted average interest

A portion of our Outpatient Medical property investments were formed through partnerships. Income (loss) from unconsolidated entities represents our share of net income or losses from partnerships where we are the noncontrolling partner. Net income attributable to noncontrolling interests represents our partners’ share of net income or loss relating to those partnerships where we are the controlling partner.

Non-segment/Corporate

The following is a summary of our results of operations for the Non-segment/Corporate activities for the periods presented (in thousands):

Year Ended

One Year Change

Year Ended

One Year Change

Two Year Change

December 31,

Revenues:

Interest income

Other income

Total revenues

Property operating expenses

NOI (1)

Other expenses:

Interest expense

General and administrative expenses

Loss (gain) on derivatives and financial instruments, net

Loss (gain) on extinguishments of debt, net

Provision for loan losses, net

Other expenses

Total expenses

Loss from continuing operations before income taxes and other items

Income (loss) from unconsolidated entities

Income tax (expense) benefit

Loss from continuing operations

Net income (loss)

Less: Net income (loss) attributable to noncontrolling interests

Net loss attributable to common stockholders

(1) See Non-GAAP Financial Measures below.

Other income is primarily due to interest earned on deposits. Property operating expenses primarily represent insurance costs related to our captive insurance company, which acts as a direct insurer of property level insurance coverage for our portfolio.

The following is a summary of our Non-segment/Corporate interest expense for the periods presented (in thousands):

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Year Ended

One Year Change

Year Ended

One Year Change

Two Year Change

December 31,

Senior unsecured notes

Unsecured credit facility and commercial paper program

Loan expenses and other

Totals

The change in interest expense on senior unsecured notes is due to the net effect of issuances and extinguishments, as well as the movement in foreign exchange rates and related hedge activity. Please refer to Note 11 to the consolidated financial statements for additional information. The change in interest expense on our unsecured revolving credit facility and commercial paper program is due primarily to the net effect and timing of draws, paydowns and variable interest rate changes. Please refer to Note 10 of our consolidated financial statements for additional information regarding our unsecured revolving credit facility and commercial paper program. Loan expenses and other include the amortization of costs incurred in connection with senior unsecured notes issuances, as well as gains and loss es resulting from the changes in fair value of foreign currency exchange contracts substantially offset by net revaluation impacts on foreign currency denominated balance sheet exposures.

General and administrative expenses as a percentage of consolidated revenues for the years ended December 31, 2025, 2024 and 2023 were 16.13%, 2.95% and 2.70%, respectively. During the three months ended December 31, 2025, we recognized $1,408,672,000 of stock compensation expense due to the new “Ten Year Executive Continuity and Alignment Program” granting awards to our named executive officers and other key employees. Please refer to Note 15 for additional information related to these grants.

The fluctuation in provision for loan losses, net is related to adjustments to reserve for loan losses under the current expected credit losses accounting standard.

Other expenses includes noncapitalizable legal expenses. The provision for income taxes primarily relates to state taxes, foreign taxes and taxes based on income generated by entities that are structured as taxable REIT subsidiaries.

Loss (gain) on derivatives and financial instruments, net is primarily attributable to the mark-to-market of the equity warrants received as part of the HC-One Group transactions that closed in 2021 and 2023. These warrants were settled in conjunction with the HC-One Group acquisition. Please refer to Notes 3 and 12 for additional information related to the acquisition and related warrants.

Net income attributable to noncontrolling interests represents our partners’ share of net income relating to those partnerships where we are the controlling partner. For the year ended December 31, 2025, the increase is primarily driven by increased ownership by outside investors in Welltower OP.

Other

Non-GAAP Financial Measures

We believe that net income and net income attributable to common stockholders, as defined by U.S. GAAP, are the most appropriate earnings measurements. However, we consider FFO, NOI, SSNOI, EBITDA and Adjusted EBITDA to be useful supplemental measures of our operating performance. Historical cost accounting for real estate assets in accordance with U.S. GAAP implicitly assumes that the value of real estate assets diminishes predictably over time as evidenced by the provision for depreciation. However, since real estate values have historically risen or fallen with market conditions, many industry investors and analysts have considered presentations of operating results for real estate companies that use historical cost accounting to be insufficient. In response, the National Association of Real Estate Investment Trusts (“NAREIT”) created funds from operations attributable to common stockholders (“FFO”) as a supplemental measure of operating performance for REITs that excludes historical cost depreciation from net income. FFO, as defined by NAREIT, means NICS, computed in accordance with U.S. GAAP, excluding gains (or losses) from sales of real estate and acquisitions of controlling interests, and impairment of depreciable assets, plus depreciation and amortization, and after adjustments for unconsolidated entities and noncontrolling interests.

NOI is used to evaluate the operating performance of our properties. We define NOI as total revenues, including tenant reimbursements, less property operating expenses. Property operating expenses represent costs associated with managing, maintaining, and servicing tenants for our properties. These expenses include, but are not limited to, property-related payroll and benefits, property management fees paid to managers, marketing, housekeeping, food service, maintenance, utilities, property taxes and insurance. General and administrative expenses represent general overhead costs that are unrelated to property operations and unallocable to the properties. These expenses include, but are not limited to, payroll and benefits related to corporate employees, professional services, office expenses and depreciation of corporate fixed assets. Same store NOI (“SSNOI”) is used to evaluate the operating performance of our properties using a consistent population which controls for changes in the composition of our portfolio. We believe the drivers of property level NOI for both consolidated properties and unconsolidated properties are generally the same and therefore, we evaluate SSNOI based on our ownership interest in each property (“Welltower Share”). To arrive at Welltower’s Share, NOI is adjusted by adding our minority ownership share related

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

to unconsolidated properties and by subtracting the minority partners’ noncontrolling ownership interests for consolidated properties. We do not control investments in unconsolidated properties and while we consider disclosures at Welltower Share to be useful, they may not accurately depict the legal and economic implications of our joint venture arrangements and should be used with caution. As used herein, same store is generally defined as those revenue-generating properties in the portfolio for the relevant year-over-year reporting periods. Acquisitions and development conversions are included in SSNOI five full quarters or eight full quarters after acquisition or being placed into service for the QTD Pool and the YTD Pool, respectively. Land parcels, loans and leased properties, as well as any properties sold or classified as held for sale during the respective periods are excluded from SSNOI. Redeveloped properties (including major refurbishments of a Seniors Housing Operating property where 20% or more of units are simultaneously taken out of commission for 30 days or more or Outpatient Medical properties undergoing a change in intended use) are excluded from SSNOI until five full quarters or eight full quarters post completion of the redevelopment for the QTD Pool and YTD Pool, respectively. Properties undergoing operator transitions and/or segment transitions are also excluded from SSNOI until five full quarters or eight full quarters post completion of the transition for the QTD Pool and YTD Pool, respectively. In addition, properties significantly impacted by force majeure, acts of God, or other extraordinary events are excluded from SSNOI until five full quarters or eight full quarters after the properties are placed back into service for the QTD Pool and YTD Pool, respectively. SSNOI excludes non-cash NOI and includes adjustments to present consistent ownership percentages and to translate Canadian properties and U.K. properties using a consistent exchange rate. We believe NOI and SSNOI provide investors relevant and useful information because they measure the operating performance of our properties at the property level on an unleveraged basis. We use NOI and SSNOI to make decisions about resource allocations and to assess the property level performance of our portfolio.

EBITDA is defined as earnings (net income) before interest, taxes, depreciation and amortization. Adjusted EBITDA is defined as EBITDA excluding unconsolidated entities and including adjustments for stock-based compensation expense, provision for loan losses, gains/losses on extinguishment of debt, gains/losses on disposition of properties and acquisitions of controlling interests, impairment of assets, gains/losses on derivatives and financial instruments, other expenses, other impairment charges and other adjustments as deemed appropriate. We believe that EBITDA and Adjusted EBITDA, along with net income, are important supplemental measures because they provide additional information to assess and evaluate the performance of our operations. We primarily use these measures to determine our interest coverage ratio, which represents EBITDA and Adjusted EBITDA divided by total interest, and our fixed charge coverage ratio, which represents EBITDA and Adjusted EBITDA divided by fixed charges. Fixed charges include total interest and secured debt principal amortization. Covenants in our unsecured senior notes and primary credit facility contain financial ratios based on a definition of EBITDA and Adjusted EBITDA that is specific to those agreements. Our leverage ratios are defined as the proportion of net debt to total capitalization and include book capitalization, undepreciated book capitalization and enterprise value. Book capitalization represents the sum of net debt (defined as total long-term debt, excluding operating lease liabilities, less cash and cash equivalents and restricted cash), total equity and redeemable noncontrolling interests. Undepreciated book capitalization represents book capitalization adjusted for accumulated depreciation and amortization. Enterprise value represents book capitalization adjusted for the fair market value of our common stock.

Our supplemental reporting measures and similarly entitled financial measures are widely used by investors, equity and debt analysts and rating agencies in the valuation, comparison, rating and investment recommendations of companies. Management uses these financial measures to facilitate internal and external comparisons to our historical operating results and in making operating decisions. Additionally, the Board of Directors utilizes these measures to evaluate management performance. None of our supplemental measures represent net income or cash flow provided from operating activities as determined in accordance with U.S. GAAP and should not be considered as alternative measures of profitability or liquidity. Finally, the supplemental measures, as defined by us, may not be comparable to similarly entitled items reported by other real estate investment trusts or other companies.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The table below reflects the reconciliation of FFO to NICS, the most directly comparable U.S. GAAP measure, for the periods presented. Noncontrolling interest and unconsolidated entity amounts represent adjustments to reflect our share of depreciation and amortization, gains/loss on real estate dispositions and acquisitions of controlling interests, net and impairment of assets. Amounts are in thousands except for per share data.

Year Ended December 31,

FFO Reconciliation:

Net income attributable to common stockholders

Depreciation and amortization

Impairment of assets

Loss (gain) on real estate dispositions and acquisitions of controlling interests, net

Noncontrolling interests

Unconsolidated entities

Funds from operations attributable to common stockholders

Average diluted shares outstanding:

Per diluted share data:

Net income attributable to common stockholders (1)

Funds from operations attributable to common stockholders

(1) Includes adjustment to the numerator for income (loss) attributable to OP Unitholders.

The tables below reflects the reconciliation of consolidated NOI to net income, the most directly comparable U.S. GAAP measure, for the years presented (in thousands):

Year Ended December 31,

NOI Reconciliation:

Net income (loss)

Loss (gain) on real estate dispositions and acquisitions of controlling interests, net

Loss (income) from unconsolidated entities

Income tax expense (benefit)

Other expenses

Impairment of assets

Provision for loan losses, net

Loss (gain) on extinguishment of debt, net

Loss (gain) on derivatives and financial instruments, net

General and administrative expenses

Depreciation and amortization

Interest expense

Consolidated net operating income (NOI)

NOI by segment:

Seniors Housing Operating

Triple-net

Outpatient Medical

Non-segment/Corporate

Total NOI

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Quarterly NOI by Segment:

(in thousands)

Three Months Ended

Year Ended

March 31,

June 30,

September 30,

December 31,

Seniors Housing Operating:

Total revenues

Property operating expenses

Consolidated NOI

Triple-net:

Total revenues

Property operating expenses

Consolidated NOI

Outpatient Medical:

Total revenues

Property operating expenses

Consolidated NOI

Non-segment/Corporate:

Total revenues

Property operating expenses

Consolidated NOI

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following is a reconciliation of the properties included in our QTD Pool and YTD Pool for SSNOI:

QTD Pool

YTD Pool

SSNOI Property Reconciliations:

Seniors Housing Operating

Triple-net

Outpatient Medical

Total

Seniors Housing Operating

Triple-net

Outpatient Medical

Total

Consolidated properties

Unconsolidated properties

Total properties

Recent acquisitions and development conversions (1)

Under development

Under redevelopment (2)

Current held for sale

Land parcels, loans and leased properties

Transitions (3)

Other (4)

Same store properties

(1) Acquisitions and development conversions will enter the QTD Pool after five full quarters and the YTD Pool after eight full quarters from acquisition or certificate of occupancy.

(2) Redevelopment properties will enter the QTD Pool after five full quarters and the YTD Pool after eight full quarters of operations post redevelopment completion.

(3) Transitioned properties will enter the QTD Pool after five full quarters and the YTD Pool after eight full quarters of operations with the new operator in place or under the new structure.

(4) Represents properties that are either closed or being closed.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following is a reconciliation of our consolidated NOI to same store NOI for the periods presented for the respective pools (in thousands):

QTD Pool

YTD Pool

Three Months Ended

Twelve Months Ended

SSNOI Reconciliations:

December 31, 2025

December 31, 2024

December 31, 2025

December 31, 2024

Seniors Housing Operating:

Consolidated NOI

NOI attributable to unconsolidated investments

NOI attributable to noncontrolling interests

NOI attributable to non-same store properties

Non-cash NOI attributable to same store properties

Currency and ownership adjustments (1)

SSNOI at Welltower Share

Triple-net:

Consolidated NOI

NOI attributable to unconsolidated investments

NOI attributable to noncontrolling interests

NOI attributable to non-same store properties

Non-cash NOI attributable to same store properties

Currency and ownership adjustments (1)

SSNOI at Welltower Share

Outpatient Medical:

Consolidated NOI

NOI attributable to unconsolidated investments

NOI attributable to noncontrolling interests

NOI attributable to non-same store properties

Non-cash NOI attributable to same store properties

Currency and ownership adjustments (1)

SSNOI at Welltower Share

SSNOI at Welltower Share:

Seniors Housing Operating

Triple-net

Outpatient Medical

Total

(1) Includes adjustments to reflect consistent property ownership percentages, to translate Canadian properties at a USD/CAD rate of 1.43 and to translate U.K. properties at a GBP/USD rate of 1.23.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The table below reflects the reconciliation of EBITDA and Adjusted EBITDA to net income, the most directly comparable U.S. GAAP measure, for the periods presented. Dollars are in thousands.

Year Ended December 31,

Adjusted EBITDA Reconciliation:

Net income (loss)

Interest expense

Income tax expense (benefit)

Depreciation and amortization

EBITDA

Loss (income) from unconsolidated entities

Stock-based compensation expense

Loss (gain) on extinguishment of debt, net

Loss (gain) on real estate dispositions and acquisitions of controlling interests, net

Impairment of assets

Provision for loan losses, net

Loss (gain) on derivatives and financial instruments, net

Other expenses

Lease termination and leasehold interest adjustment (1)

Casualty losses, net of recoveries

Other impairment, net (2)

Adjusted EBITDA

Adjusted Interest Coverage Ratio:

Interest expense

Capitalized interest

Non-cash interest expense

Total interest

EBITDA

Interest coverage ratio

Adjusted EBITDA

Adjusted interest coverage ratio

Adjusted Fixed Charge Coverage Ratio:

Total interest

Secured financing principal amortization

Total fixed charges

EBITDA

Fixed charge coverage ratio

Adjusted EBITDA

Adjusted fixed charge coverage ratio

(1) Primarily relates to the derecognition of leasehold interests and the gain recognized in other income.

(2) Represents the write-off of straight-line rent receivable and unamortized lease incentive balances relating to leases placed on cash recognition.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Our leverage ratios include book capitalization, undepreciated book capitalization and enterprise value. Book capitalization represents the sum of net debt (defined as total long-term debt excluding operating lease liabilities, less cash and cash equivalents and restricted cash), total equity and redeemable noncontrolling interests. Undepreciated book capitalization represents book capitalization adjusted for accumulated depreciation and amortization. Enterprise value represents book capitalization adjusted for the fair market value of our common stock. Our leverage ratios are defined as the proportion of net debt to total capitalization. The table below reflects the reconciliation of our leverage ratios to our balance sheets for the periods presented. Amounts are in thousands, except share price.

Year Ended December 31,

Book capitalization:

Unsecured credit facility and commercial paper

Long-term debt obligations (1)

Cash and cash equivalents and restricted cash

Total net debt

Total equity and noncontrolling interests (2)

Book capitalization

Net debt to book capitalization ratio

Undepreciated book capitalization:

Total net debt

Accumulated depreciation and amortization

Total equity and noncontrolling interests (2)

Undepreciated book capitalization

Net debt to undepreciated book capitalization ratio

Enterprise value:

Common shares outstanding

Period end share price

Common equity market capitalization

Total net debt

Noncontrolling interests (2)

Consolidated enterprise value

Net debt to consolidated enterprise value ratio

(1) Amounts include senior unsecured notes, secured debt and lease liabilities related to finance leases, as reflected on our Consolidated Balance Sheets. Operating lease liabilities related to ASC 842 are excluded.

(2) Includes amounts attributable to both redeemable noncontrolling interests and noncontrolling interests as reflected on our Consolidated Balance Sheets.

Critical Accounting Policies and Estimates

Our consolidated financial statements are prepared in accordance with U.S. GAAP, which requires us to make estimates and assumptions. Management considers an accounting estimate or assumption critical if:

• the nature of the estimates or assumptions is material due to the levels of subjectivity and judgment necessary to account for highly uncertain matters or the susceptibility of such matters to change; and

• the impact of the estimates and assumptions on financial condition or operating performance is material.

Management has discussed the development and selection of its critical accounting policies and estimates with the Audit Committee of the Board of Directors. Management believes the current assumptions and other considerations used to estimate amounts reflected in our consolidated financial statements are appropriate and are not reasonably likely to change in the future. However, since these estimates require assumptions to be made that were uncertain at the time the estimate was made, they bear the risk of change. If actual experience differs from the assumptions and other considerations used in estimating amounts reflected in our consolidated financial statements, the resulting changes could have a material adverse effect on our consolidated results of operations, liquidity and/or financial condition. Please refer to Note 2 to our consolidated financial statements for further information on significant accounting policies that impact us and for the impact of new accounting standards, including accounting pronouncements that were issued but not yet adopted by us.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following table presents information about our critical accounting policies and estimates:

Nature of Critical

Accounting Estimate

Assumptions/Approach

Used

Impairment of Real Property Owned and Investments in Unconsolidated Entities

Assessing impairment of real property owned and investments in unconsolidated entities involves subjectivity in determining if indicators of impairment are present and in estimating the future undiscounted cash flows or estimated fair value of an asset. The evaluation of indicators of impairment is dependent on a number of factors, including when there is an unfavorable change in the operating performance of the property, a change in management’s intent to hold and operate the property or a change in the property’s use. If an indicator of impairment of the property is identified, management estimates whether the carrying value is recoverable using observable and unobservable inputs such as historical and forecasted cash flows and estimated capitalization rates, all of which are affected by our expectations of future market or economic conditions. These inputs can have a significant impact on the undiscounted cash flows.

The evaluation of indicators of impairment of investments in unconsolidated entities is dependent on a number of factors including the performance of each investment, a change in market conditions or a change in management’s investment strategy. When required, we estimate the fair value of an investment and, if such fair value is lower than carrying value, assess whether any impairment is other-than-temporary using observable and unobservable inputs such as historical and forecasted cash flows and estimated capitalization rates. These inputs can have a significant impact on the calculation of the fair value of the investment.

Quarterly, we review our real property owned on a property by property basis to determine if facts and circumstances suggest the property may be impaired. These indicators may include expected operational performance, the tenant’s ability to make rent payments, a change in management’s intent to hold and operate the property and changes in the market that may permanently reduce the value of the property. If indicators of impairment exist, an undiscounted cash flow analysis will be prepared to determine if the value of the property will be recoverable. If the estimated undiscounted cash flows indicate that the carrying value of the property will not be recoverable, the carrying value of the property is reduced to its estimated fair value and an impairment charge is recognized for the difference between the carrying value and the fair value. The analysis requires us to use judgment in determining whether indicators of impairment exist and to estimate the expected future undiscounted cash flows or estimated fair values of the property. Properties that meet the held for sale criteria are recorded at the lesser of the fair value less costs to sell or carrying value.

We also evaluate investments in unconsolidated entities for indicators of impairment and, when present, record impairment charges based on a comparison of the estimated fair value of the equity method investment to its carrying value if the decline in the estimated fair value of such an investment below its carrying value is other-than-temporary.

At December 31, 2025, our net real property owned was approximately $53,423,291,000 and investments in unconsolidated entities totaled $1,809,590,000. During the year ended December 31, 2025, we recorded impairment charges of $121,283,000 related to 10 Seniors Housing Operating properties, eight Triple-net properties and four Outpatient Medical properties. No impairment losses related to investments in unconsolidated entities were recorded during the year ended December 31, 2025.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Nature of Critical

Accounting Estimate

Assumptions/Approach

Used

Real Estate Acquisitions

Most of our real estate acquisitions are considered asset acquisitions for which we record the related real estate acquired (tangible assets and identifiable intangible assets and liabilities) at cost on a relative fair value basis. Liabilities assumed and any associated noncontrolling interests are reflected at fair value. Tangible assets consist primarily of land, building and improvements. Identifiable intangible assets and liabilities primarily consist of the above or below market component of in-place leases and the value of in-place leases. The total amount of other intangible assets acquired is further allocated to in-place lease values and customer relationship values based on management’s evaluation of the specific characteristics of each tenant’s lease and our overall relationship with respect to that tenant.

For real estate acquisitions accounted for as business combinations, we allocate the acquisition consideration to the assets acquired, liabilities assumed and noncontrolling interests at fair value as of the acquisition date. Any excess of the consideration transferred relative to the fair value of the net assets acquired is accounted for as goodwill.

In determining the fair values that drive the recorded tangible assets and identifiable intangible assets and liabilities, we estimate the fair value of each component of the real estate acquired, which generally includes land, buildings and improvements, the above or below market component of in-place leases and the value of in-place leases using a number of sources including independent appraisals, our own analysis of recently acquired or developed and existing comparable properties in our portfolio and other market data. Significant assumptions used to determine such fair values include comparable land sales, capitalization rates, discount rates, market rental rates and property operating data, all of which can be impacted by expectations about future market or economic conditions. Our estimates of the values of these components affect the amount of depreciation and amortization we record over the estimated useful life of the property or the term of the lease and the amount of goodwill recognized in an acquisition accounted for as a business combination.

During the year ended December 31, 2025, we disbursed $13,913,975,000 of net cash related to real estate asset acquisitions and business combinations.

Principles of Consolidation

The consolidated financial statements include our accounts, the accounts of our wholly-owned subsidiaries and the accounts of joint venture entities in which we own a majority voting interest with the ability to control operations and where no substantive participating rights or substantive kick out rights have been granted to the noncontrolling interests. In addition, we consolidate those entities deemed to be variable interest entities (“VIEs”) in which we are determined to be the primary beneficiary. All material intercompany transactions and balances have been eliminated in consolidation.

We make judgments about which entities are VIEs based on an assessment of whether (i) the equity investors as a group, if any, do not have a controlling financial interest or (ii) the equity investment at risk is insufficient to finance that entity’s activities without additional subordinated financial support. We make judgments with respect to our level of influence or control of an entity and whether we are (or are not) the primary beneficiary of a VIE. Consideration of various factors include, but is not limited to, our ability to direct the activities that most significantly impact the entity’s economic performance, our form of ownership interest, our representation on the entity’s governing body, the size and seniority of our investment, our ability and the rights of other investors to participate in policy making decisions, replace the manager and/or liquidate the entity, if applicable. Our ability to correctly assess our influence or control over an entity at inception of our involvement or on a continuous basis when determining the primary beneficiary of a VIE affects the presentation of these entities in our consolidated financial statements. If we perform a primary beneficiary analysis at a date other than at inception of the VIE, our assumptions may be different and may result in the identification of a different primary beneficiary.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Nature of Critical

Accounting Estimate

Assumptions/Approach

Used

Stock Based Compensation

The recognition of stock based compensation expense for equity awards including stock options, restricted stock units and performance-based awards is based on the grant date fair value of the awards and is recognized over the requisite service period. Stock-based compensation requires management to make significant judgments and estimates used in (i) determining the fair value of awards at grant date and (ii) estimating the amount of expense to recognize over the service period.

Certain of the Executive & Key Employee LTIP Unit Awards have market conditions that determine the number of LTIP units earned by the executive officers and key employees at the end of the measurement period. The Executive & Key Employee LTIP Unit Awards also have certain service conditions that affect the timing of the employees’ ability to redeem the LTIP units for common shares. We estimated the fair value of the Executive & Key Employee LTIP Unit Awards using a Monte Carlo valuation model, which incorporates various inputs and assumptions, including the risk-free rate, the grant date common share price, expected dividend yield and common share price volatility, as well as the expected volatility of comparative indices used in the measurement of award achievement. We recognized $1,556,732,000 in stock-based compensation expense during the year ended December 31, 2025, of which $1,408,672,000 was related to the Executive & Key Employee LTIP Unit Awards.

Allowance for Credit Losses on Loans Receivable

The allowance for credit losses is maintained at a level believed adequate to absorb potential losses in our loans receivable. The determination of the credit allowance is based on a quarterly evaluation of all outstanding loans, including general economic conditions and estimated collectability of loan payments.

We evaluate the collectability of our loans receivable based on a combination of factors, including, but not limited to, payment status, historical loan charge-offs, financial strength of the borrower and guarantors, and nature, extent and value of the underlying collateral. A loan is considered to have deteriorated credit quality when, based on current information and events, it is probable that we will be unable to collect all amounts due as scheduled according to the contractual terms of the loan agreement. For those loans we identified as having deteriorated credit quality, we determine the amount of credit loss on an individual basis. Placement on non-accrual status may be required. Consistent with this definition, all loans on non-accrual are deemed to have deteriorated credit quality. To the extent circumstances improve and the risk of collectability is diminished, we may return these loans to income accrual status. While a loan is on non-accrual status, any cash receipts are applied against the outstanding principal balance. For the remaining loans, we assess credit on a collective pool basis and use our historical experience for similar loans to determine the reserve for credit .

During the year ended December 31, 2025, we recognized provision for loan losses of $(9,416,000), which includes changes in the reserve based on our historical loss experience.

Welltower Inc.

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Risk Factors (Item 1A)

MD&A (Item 7)