CoverageForm 410-K10-Q8-K13D13G13F

Affiliated Managers Group, Inc.

AMGCIK 0001004434 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 17, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0264Δ-0.000193% similar+234/-196
MD&A:tone -0.0017Δ+0.000483% similar+326/-257

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.

Top insiders

Most active reporters at Affiliated Managers Group, Inc.

NameRolesFilings
Starr Loren M
Director
8
Franqui Annette
Director
6
Erickson John R
Officer
5
Padiyar Kavita
Officer
4
Billings David M.
Officer
2

Showing 11-15 of 18

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Affiliated Managers Group, Inc.. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Wojcik Thomas M30%-14.1%-16.5%-8.7%-17.2%

All filings

188 Form 4 / 4-A filings, newest first

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