MNTR · Mentor Capital, Inc. - Financials
Annual line items from SEC XBRL filings, sourced from EDGAR's Company Facts API with fallback to the quarterly Financial Statement Data Sets. See issuer overview for Form 4 activity and 10-K signals.
Income Statement
| Line item | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $42.8K | - | $40.4K | $75.0K | $2.0K | - | - | - | - | - |
| Cost of Revenue | - | - | - | - | - | - | - | - | - | - |
| Gross Profit | $42.8K | - | $40.4K | $75.0K | $2.0K | - | - | - | - | - |
| R&D | - | - | - | - | - | - | - | - | - | - |
| SG&A | $303.1K | - | $195.1K | $201.7K | $196.0K | - | $154.3K | $212.0K | $271.3K | - |
| Total Operating Expenses | $196.0K | - | $154.3K | - | - | - | - | - | - | - |
| D&A | $848 | - | $85 | $85 | $85 | - | $269 | $269 | $269 | - |
| Operating Income | ($260.4K) | - | ($160.7K) | ($126.7K) | ($194.0K) | - | ($154.3K) | ($212.0K) | ($271.3K) | - |
| Interest Expense | - | - | - | - | - | - | $4.5K | $6.3K | - | - |
| Income Tax | $4.4K | - | - | - | $4.4K | - | - | - | $15.3K | - |
| Net Income | ($173.1K) | - | $2.7K | ($216.7K) | ($204.7K) | - | ($157.2K) | ($421.7K) | ($208.0K) | - |
| EPS - Basic | ($0.01) | - | $0.00 | ($0.01) | ($0.01) | - | ($0.01) | ($0.02) | ($0.01) | - |
| EPS - Diluted | ($0.01) | - | $0.00 | ($0.01) | ($0.01) | - | ($0.01) | ($0.02) | ($0.01) | - |
Balance Sheet
| Line item | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash & Equivalents | $60.8K | $49.2K | $109.9K | $713.4K | $450.5K | $2.18M | $1.68M | $1.88M | $2.23M | $2.43M |
| Accounts Receivable | - | - | - | - | - | - | $1.06M | $1.04M | $2.1K | $1.8K |
| Inventory | - | - | - | - | - | - | - | - | - | - |
| Accounts Payable | $70.0K | $361 | $15.6K | $7.1K | $75.1K | $3.2K | $6.5K | $97 | $77.5K | $3.2K |
| Current Assets | $1.43M | $1.48M | $1.61M | $1.55M | $1.78M | $3.31M | $3.38M | $3.61M | $3.96M | $4.10M |
| Total Assets | $2.78M | $2.86M | $3.02M | $2.99M | $3.25M | $3.41M | $3.49M | $3.71M | $4.31M | $4.45M |
| Current Liabilities | $106.8K | $38.9K | $55.2K | $42.1K | $101.2K | $45.8K | $66.0K | $49.9K | $151.1K | $94.6K |
| Long-term Debt | - | - | - | - | - | - | - | - | - | - |
| Total Liabilities | $630.4K | $541.7K | $545.7K | $520.2K | $567.0K | $522.3K | $532.6K | $506.6K | $598.6K | $531.1K |
| Stockholders' Equity | $2.14M | $2.32M | $2.47M | $2.47M | $2.69M | $2.89M | $2.96M | $3.21M | $3.71M | $3.92M |
| Retained Earnings | ($9.77M) | ($9.60M) | ($9.45M) | ($9.45M) | ($9.23M) | ($9.03M) | ($8.97M) | ($8.82M) | ($8.40M) | ($8.19M) |
Cash Flow
| Line item | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 |
|---|---|---|---|---|---|---|---|---|---|---|
| Operating Cash Flow | ($130.0K) | - | - | - | ($203.2K) | - | - | - | ($203.2K) | - |
| Investing Cash Flow | $141.7K | - | - | - | $300 | - | - | - | $300 | - |
| Financing Cash Flow | - | - | - | - | - | - | - | - | - | - |
| CapEx | - | - | - | - | - | - | - | - | - | - |
| Free Cash Flow | - | - | - | - | - | - | - | - | - | - |
Ratios
| Metric | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 |
|---|---|---|---|---|---|---|---|---|---|---|
| Profitability | ||||||||||
| Gross margin | 100.0% | - | 100.0% | 100.0% | 100.0% | - | - | - | - | - |
| Operating margin | -608.8% | - | -397.4% | -169.0% | -9698.8% | - | - | - | - | - |
| EBITDA margin | -606.9% | - | -397.2% | -168.9% | -9694.5% | - | - | - | - | - |
| Net margin | -404.8% | - | 6.6% | -288.9% | -10235.8% | - | - | - | - | - |
| Free cash flow margin | - | - | - | - | - | - | - | - | - | - |
| FCF / Net income | - | - | - | - | - | - | - | - | - | - |
| R&D / Revenue | - | - | - | - | - | - | - | - | - | - |
| SG&A / Revenue | 708.8% | - | 482.4% | 269.0% | 9798.8% | - | - | - | - | - |
| Effective tax rate | - | - | - | - | - | - | - | - | - | - |
| Return on assets | -6.2% | - | 0.1% | -7.2% | -6.3% | - | -4.5% | -11.4% | -4.8% | - |
| Return on equity | -8.1% | - | 0.1% | -8.8% | -7.6% | - | -5.3% | -13.1% | -5.6% | - |
| Return on invested capital | - | - | - | - | - | - | - | - | - | - |
| Liquidity | ||||||||||
| Current ratio | 13.39 | 37.98 | 29.07 | 36.85 | 17.59 | 72.32 | 51.28 | 72.27 | 26.20 | 43.36 |
| Quick ratio | 13.39 | 37.98 | 29.07 | 36.85 | 17.59 | 72.32 | 51.28 | 72.27 | 26.20 | 43.36 |
| Cash ratio | 0.57 | 1.26 | 1.99 | 16.95 | 4.45 | 47.68 | 25.51 | 37.67 | 14.75 | 25.70 |
| Leverage | ||||||||||
| Debt / Equity | - | - | - | - | - | - | - | - | - | - |
| Debt / Assets | - | - | - | - | - | - | - | - | - | - |
| Debt / EBITDA | - | - | - | - | - | - | - | - | - | - |
| Interest coverage | - | - | - | - | - | - | -34.1x | -33.9x | - | - |
| Equity multiplier | 1.29 | 1.23 | 1.22 | 1.21 | 1.21 | 1.18 | 1.18 | 1.16 | 1.16 | 1.14 |
| Liabilities / Assets | 0.23 | 0.19 | 0.18 | 0.17 | 0.17 | 0.15 | 0.15 | 0.14 | 0.14 | 0.12 |
| Efficiency | ||||||||||
| Asset turnover | 0.02 | - | 0.01 | 0.03 | 0.00 | - | - | - | - | - |
| Inventory turnover | - | - | - | - | - | - | - | - | - | - |
| Days sales outstanding | - | - | - | - | - | - | - | - | - | - |
| Days inventory outstanding | - | - | - | - | - | - | - | - | - | - |
| Days payable outstanding | - | - | - | - | - | - | - | - | - | - |
| Cash conversion cycle | - | - | - | - | - | - | - | - | - | - |
| Valuation | ||||||||||
| P / E | - | - | 909.1x | - | - | - | - | - | - | - |
| P / B | 0.7x | - | 1.0x | 0.4x | 0.4x | - | 0.5x | 0.5x | 0.3x | - |
| P / S | 35.5x | - | 62.0x | 14.5x | 542.2x | - | - | - | - | - |
| EV / EBITDA | - | - | - | - | - | - | - | - | - | - |
| Growth | ||||||||||
| Revenue growth (YoY) | 2038.4% | - | - | - | - | - | - | - | - | - |
| Revenue CAGR (3y) | -73.0% | - | -72.4% | -65.8% | -89.7% | - | - | - | - | - |
| Revenue CAGR (5y) | -49.6% | - | -49.5% | -42.2% | -71.9% | - | - | - | - | - |
| Gross profit growth (YoY) | 2038.4% | - | - | - | - | - | - | - | - | - |
| Operating income growth (YoY) | -34.2% | - | -4.2% | 40.2% | 28.5% | - | 20.0% | -55.5% | - | - |
| Net income growth (YoY) | 15.4% | - | - | 48.6% | 1.6% | - | 9.2% | -226.3% | -321.0% | - |
| EPS growth (YoY) | 11.1% | - | - | 41.2% | -12.5% | - | 12.5% | -183.3% | - | - |
| EPS CAGR (3y) | - | - | - | - | - | - | - | - | - | - |
| EPS CAGR (5y) | - | - | - | - | - | - | - | - | - | - |
| FCF growth (YoY) | - | - | - | - | - | - | - | - | - | - |
| FCF CAGR (5y) | - | - | - | - | - | - | - | - | - | - |
| Book value growth (YoY) | -20.2% | -19.9% | -16.3% | -23.0% | -27.5% | -26.1% | 107.9% | 95.8% | 107.1% | 126.9% |
Sales by segment
From XBRL dimensional facts in the 10-K period ending 2025-12-31.
Business segments
$166.8K totalEnergy Segment$166.8K · 100.0%
Product / service
$166.8K totalRoyalty$166.8K · 100.0%
Geographic
$2.47M totalTX$2.47M · 100.0%
Peer comparison
Same SIC group: Investors, NEC
Comparing Mentor Capital against the 5 most active filers in the same SIC group.