Affiliated Managers Group, Inc. (AMG)
NYSE: AMG · Real-Time Price · USD
387.31
+4.27 (1.11%)
Oct 16, 2026, 10:04 AM EDT - Market open
Affiliated Managers Group Market Cap
Affiliated Managers Group has a market cap or net worth of $10.02 billion as of October 16, 2026. It is the 2,175th most valuable company in the world and the 772nd biggest in the United States. Its market cap has increased by 47.63% in one year.
Market Cap
10.02B
Enterprise Value
12.71B
1-Year Change
47.63%
Global Rank
Country Rank
#772 United States
Category
ChartMarket Cap Chart
Since December 1, 1998, Affiliated Managers Group's market cap has increased from $478.80M to $10.02B, an increase of 1,991.86%. That is a compound annual growth rate of 11.52%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 16, 2026 | 10.02B | 23.51% |
| Dec 31, 2025 | 8.11B | 45.08% |
| Dec 31, 2024 | 5.59B | 9.18% |
| Dec 29, 2023 | 5.12B | -14.22% |
| Dec 30, 2022 | 5.97B | -10.76% |
| Dec 31, 2021 | 6.69B | 44.96% |
| Dec 31, 2020 | 4.61B | 10.49% |
| Dec 31, 2019 | 4.18B | -18.65% |
| Dec 31, 2018 | 5.13B | -55.01% |
| Dec 29, 2017 | 11.41B | 43.23% |
| Dec 30, 2016 | 7.97B | -7.74% |
| Dec 31, 2015 | 8.63B | -26.81% |
| Dec 31, 2014 | 11.79B | 2.65% |
| Dec 31, 2013 | 11.49B | 70.43% |
| Dec 31, 2012 | 6.74B | 36.52% |
| Dec 30, 2011 | 4.94B | -3.49% |
| Dec 31, 2010 | 5.12B | 80.67% |
| Dec 31, 2009 | 2.83B | 64.49% |
| Dec 31, 2008 | 1.72B | -50.98% |
| Dec 31, 2007 | 3.51B | 10.72% |
| Dec 29, 2006 | 3.17B | 15.31% |
| Dec 30, 2005 | 2.75B | 36.97% |
| Dec 31, 2004 | 2.01B | 35.33% |
| Dec 31, 2003 | 1.48B | 35.64% |
| Dec 31, 2002 | 1.09B | -30.06% |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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