Affiliated Managers Group has retired 54.4% of its shares since 2016, from 56,703,064 to 25,859,933.
At $383.76 a share, a market value of $9.9B. P/E 11.6, trailing twelve months to June 2026.
| Fiscal year | Date | Shares outstanding | Filing | |
|---|---|---|---|---|
| 2000 | 2001-03-23 | 33,110,709 | 10-K | cover page |
| 2001 | 2002-03-22 | 33,390,244 | 10-K | cover page |
| 2002 | 2003-03-25 | 31,482,330 | 10-K | cover page |
| 2003 | 2004-03-10 | 28,994,686 | 10-K | cover page |
| 2004 | 2005-03-08 | 33,329,832 | 10-K | cover page |
| 2005 | 2006-03-01 | 33,737,188 | 10-K | cover page |
| 2006 | 2007-02-22 | 29,947,144 | 10-K | cover page |
| 2007 | 2008-02-26 | 36,442,613 | 10-K | cover page |
| 2008 | 2009-02-25 | 41,067,763 | 10-K | cover page |
| 2009 | 2009-12-31 | 45,795,000 | 10-K | |
| 2010 | 2011-02-24 | 51,908,911 | 10-K | |
| 2011 | 2012-02-16 | 51,763,612 | 10-K | |
| 2012 | 2013-02-15 | 52,576,768 | 10-K | |
| 2013 | 2014-02-18 | 53,257,848 | 10-K | |
| 2014 | 2015-02-18 | 54,895,148 | 10-K | |
| 2015 | 2016-02-22 | 53,991,797 | 10-K | |
| 2016 | 2017-02-21 | 56,703,064 | 10-K | |
| 2017 | 2018-02-21 | 54,496,210 | 10-K | |
| 2018 | 2019-02-19 | 52,048,705 | 10-K | |
| 2019 | 2020-02-25 | 47,867,765 | 10-K | |
| 2020 | 2021-02-18 | 42,622,300 | 10-K | |
| 2021 | 2022-02-16 | 39,778,543 | 10-K | |
| 2022 | 2023-02-15 | 35,859,783 | 10-K | |
| 2023 | 2024-02-14 | 32,794,127 | 10-K | |
| 2024 | 2025-02-12 | 29,257,014 | 10-K | |
| 2025 | 2026-02-12 | 26,684,730 | 10-K |
Source: all 10-K filings of Affiliated Managers Group on EDGAR. Download this series as CSV. Licence CC BY 4.0, credit Buyback Radar.
The story
Every Monday we write about one of these companies.
Read the full storyCash spent comes from the cash flow statement. Shares outstanding fell by less than the company bought, because part of every buyback only replaces shares handed to employees. Today’s price is $383.76.
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Yes. Affiliated Managers Group has 8.1% fewer shares outstanding than twelve months ago, 25,859,933 as of August 5, 2026. Over five years the share count is down 36.4%.
Net of every new share it issued, Affiliated Managers Group has 30.8 million fewer shares than at its 2016 peak. That is 54.4% of the company.
25,859,933 shares, as of August 5, 2026, from the cover page of its latest 10-Q. At the 2016 peak it had 56,703,064.
Each share is a bigger slice of the company. Someone who held Affiliated Managers Group stock in 2016 owns 2.2 times as much of the business today without buying another share. Whether that was a good use of cash depends on the price paid.
Affiliated Managers Group ranks No. 63 of 467 companies on Buyback Radar by share of the company retired since its peak. Close to it on the list: Allison Transmission (55.2%), Mettler Toledo International Inc/ (55.0%), Unum Group (54.4%), Illinois Tool Works (54.0%).
Every answer is computed from Affiliated Managers Group's own SEC filings and rebuilt every Monday. Latest count: 10-Q on EDGAR.
From the latest 13F filings. All superinvestors.
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