Affiliated Managers Group, Inc. Shares Outstanding 2008–2025
Affiliated Managers Group, Inc. reported 0.0M of shares outstanding for fiscal 2025. Compared with fiscal 2020, the change was -100.0%. The filed year-end share count was broadly unchanged.
| Fiscal year | Shares Outstanding | Change (YoY) |
|---|---|---|
| FY 2025 | 0.0M | — |
| FY 2024 | 0.0M | — |
| FY 2023 | 0.0M | — |
| FY 2022 | 0.0M | — |
| FY 2021 | 0.0M | -100.0% |
| FY 2020 | 58.5M | +0.0% |
| FY 2019 | 58.5M | +0.0% |
| FY 2018 | 58.5M | +0.0% |
| FY 2017 | 58.5M | +0.0% |
| FY 2016 | 58.5M | +4.8% |
| FY 2015 | 55.8M | +0.0% |
| FY 2014 | 55.8M | +3.5% |
| FY 2013 | 53.9M | +0.0% |
| FY 2012 | 53.9M | +0.0% |
| FY 2011 | 53.9M | +0.0% |
| FY 2010 | 53.9M | +17.7% |
| FY 2009 | 45.8M | — |
| FY 2008 | 0.0M | — |
Source: Affiliated Managers Group, Inc. SEC filings — balance sheet (10-K), split-adjusted. Computed deterministically; refreshed nightly (last updated August 2, 2026). Open AMG 10-K filings at SEC EDGAR · Methodology · Download CSV.
How to read this history
Affiliated Managers Group, Inc. reported 0.0M of shares outstanding for fiscal 2025. Compared with fiscal 2020, the change was -100.0%. The filed year-end share count was broadly unchanged. Values remain missing when the cached filing does not disclose a comparable line item; they are never estimated. Stock splits, reorganizations and fiscal-calendar changes can reduce comparability.
Prepared and reviewed by the stockportfolio.pro research desk. Corrections: support@stockportfolio.pro.
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What is Affiliated Managers Group, Inc.'s shares outstanding?
Affiliated Managers Group, Inc. (AMG) reported shares outstanding of 0.0M for fiscal year 2025, per its SEC filings.
Where does this data come from?
Figures are computed from Affiliated Managers Group, Inc.'s official SEC filings (balance sheet (10-K), split-adjusted), refreshed nightly. Not investment advice.
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