5 DAY PERFORMANCE
+5.44%
1 MONTH PERFORMANCE
+4.47%
3 MONTH PERFORMANCE
+1.13%
6 MONTH PERFORMANCE
+1.53%
YEAR-TO-DATE PERFORMANCE
-2.19%
1 YEAR PERFORMANCE
-9.59%
Affiliated Managers Group Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 09/21/2026 | $19.99 | $19.64 (-1.78%) | $19.99 | $19.35 | 17.92 K | $523.22 M |
| 09/18/2026 | $19.40 | $19.54 (0.72%) | $19.61 | $19.38 | 20.20 K | $519.76 M |
| 09/17/2026 | $19.70 | $19.40 (-1.52%) | $19.90 | $19.37 | 28.60 K | $516.04 M |
| 09/16/2026 | $19.33 | $19.49 (0.83%) | $19.61 | $19.31 | 37.44 K | $518.43 M |
| 09/15/2026 | $19.46 | $19.43 (-0.15%) | $19.80 | $19.38 | 40.61 K | $516.84 M |
| 09/14/2026 | $19.73 | $19.55 (-0.91%) | $19.90 | $19.51 | 38.62 K | $520.03 M |
| 09/11/2026 | $19.63 | $19.83 (1.02%) | $19.99 | $19.63 | 32.80 K | $527.48 M |
| 09/10/2026 | $19.70 | $19.73 (0.15%) | $19.88 | $19.55 | 64.03 K | $524.82 M |
| 09/09/2026 | $19.72 | $19.75 (0.15%) | $19.84 | $19.69 | 31.70 K | $525.35 M |
| 09/08/2026 | $19.65 | $19.72 (0.36%) | $19.83 | $19.63 | 31.74 K | $524.55 M |
| 09/04/2026 | $19.50 | $19.65 (0.77%) | $19.82 | $19.50 | 40.94 K | $522.69 M |
| 09/03/2026 | $19.38 | $19.55 (0.88%) | $19.60 | $19.31 | 83.60 K | $520.03 M |
| 09/02/2026 | $19.36 | $19.39 (0.15%) | $19.44 | $19.29 | 78.77 K | $515.77 M |
| 09/01/2026 | $19.27 | $19.30 (0.16%) | $19.35 | $19.24 | 41.10 K | $513.38 M |
| 08/31/2026 | $19.55 | $19.40 (-0.77%) | $19.55 | $19.27 | 95.21 K | $516.04 M |
| 08/28/2026 | $19.67 | $19.55 (-0.61%) | $19.68 | $19.49 | 21.80 K | $520.03 M |
| 08/27/2026 | $19.60 | $19.67 (0.36%) | $19.67 | $19.55 | 30.70 K | $523.22 M |
| 08/26/2026 | $19.66 | $19.61 (-0.25%) | $19.74 | $19.60 | 29.51 K | $521.63 M |
| 08/25/2026 | $19.69 | $19.72 (0.15%) | $19.89 | $19.69 | 17.23 K | $524.55 M |
| 08/24/2026 | $19.69 | $19.64 (-0.25%) | $19.84 | $19.62 | 13.90 K | $522.42 M |
| 08/21/2026 | $19.80 | $19.67 (-0.66%) | $19.84 | $19.67 | 12.91 K | $523.22 M |
| 08/20/2026 | $20.19 | $19.82 (-1.83%) | $20.19 | $19.61 | 18.40 K | $527.21 M |
| 08/19/2026 | $19.74 | $19.79 (0.25%) | $19.81 | $19.59 | 55.90 K | $526.41 M |
| 08/18/2026 | $19.95 | $19.67 (-1.4%) | $19.95 | $19.63 | 17.10 K | $523.22 M |
| 08/17/2026 | $20.00 | $19.86 (-0.7%) | $20.00 | $19.86 | 17.50 K | $528.28 M |
| 08/14/2026 | $20.00 | $20.00 (0%) | $20.14 | $19.89 | 21.15 K | $532.00 M |
| 08/13/2026 | $20.14 | $20.07 (-0.35%) | $20.22 | $19.99 | 10.50 K | $533.86 M |
| 08/12/2026 | $20.16 | $19.98 (-0.89%) | $20.16 | $19.98 | 24.91 K | $531.47 M |
| 08/11/2026 | $20.05 | $20.05 (0%) | $20.06 | $19.98 | 17.51 K | $533.33 M |
| 08/10/2026 | $20.15 | $19.99 (-0.79%) | $20.15 | $19.98 | 27.61 K | $531.73 M |
| 08/07/2026 | $20.01 | $20.09 (0.4%) | $20.23 | $20.01 | 14.82 K | $534.39 M |
| 08/06/2026 | $20.09 | $20.05 (-0.2%) | $20.18 | $20.01 | 10.10 K | $533.33 M |
| 08/05/2026 | $20.27 | $20.12 (-0.74%) | $20.27 | $20.09 | 11.80 K | $535.19 M |
| 08/04/2026 | $20.26 | $20.21 (-0.25%) | $20.28 | $20.20 | 13.94 K | $537.59 M |
| 08/03/2026 | $20.19 | $20.27 (0.4%) | $20.28 | $20.08 | 16.71 K | $539.18 M |
| 07/31/2026 | $20.29 | $20.17 (-0.59%) | $20.29 | $20.13 | 49.84 K | $536.52 M |
| 07/30/2026 | $20.08 | $20.26 (0.9%) | $20.30 | $20.08 | 14.80 K | $538.92 M |
| 07/29/2026 | $20.16 | $20.11 (-0.25%) | $20.33 | $20.11 | 12.80 K | $534.93 M |
| 07/28/2026 | $20.19 | $20.16 (-0.15%) | $20.19 | $20.11 | 12.03 K | $536.26 M |
| 07/27/2026 | $20.29 | $20.18 (-0.54%) | $20.29 | $20.11 | 10.72 K | $536.79 M |
| 07/24/2026 | $20.15 | $20.15 (0%) | $20.21 | $20.05 | 12.74 K | $540.02 M |
| 07/23/2026 | $20.19 | $20.15 (-0.2%) | $20.25 | $20.05 | 17.50 K | $540.02 M |
| 07/22/2026 | $20.26 | $20.20 (-0.3%) | $20.42 | $20.19 | 12.55 K | $541.36 M |
| 07/21/2026 | $20.50 | $20.32 (-0.88%) | $20.60 | $20.28 | 21.50 K | $544.58 M |
| 07/20/2026 | $20.56 | $20.50 (-0.29%) | $20.66 | $20.50 | 19.63 K | $549.40 M |
| 07/17/2026 | $20.51 | $20.56 (0.24%) | $20.68 | $20.51 | 28.60 K | $551.01 M |
| 07/16/2026 | $20.72 | $20.66 (-0.29%) | $20.72 | $20.45 | 21.00 K | $553.69 M |
| 07/15/2026 | $20.50 | $20.69 (0.93%) | $20.69 | $20.30 | 57.90 K | $554.49 M |
| 07/14/2026 | $20.45 | $20.47 (0.1%) | $20.48 | $20.25 | 21.11 K | $548.60 M |
| 07/13/2026 | $20.00 | $20.36 (1.8%) | $20.37 | $20.00 | 61.14 K | $545.65 M |
| 07/10/2026 | $19.92 | $20.13 (1.05%) | $20.15 | $19.90 | 33.42 K | $539.48 M |
| 07/09/2026 | $19.93 | $19.95 (0.1%) | $19.96 | $19.84 | 39.53 K | $534.66 M |
| 07/08/2026 | $19.98 | $19.91 (-0.35%) | $19.98 | $19.86 | 36.13 K | $533.59 M |
| 07/07/2026 | $20.03 | $19.93 (-0.5%) | $20.03 | $19.90 | 38.00 K | $534.12 M |
| 07/06/2026 | $19.79 | $20.03 (1.21%) | $20.03 | $19.79 | 40.32 K | $536.80 M |
| 07/02/2026 | $19.91 | $19.88 (-0.15%) | $19.95 | $19.85 | 36.70 K | $532.78 M |
| 07/01/2026 | $19.71 | $19.85 (0.71%) | $19.94 | $19.67 | 19.80 K | $531.98 M |
| 06/30/2026 | $19.69 | $19.73 (0.2%) | $19.83 | $19.49 | 100.40 K | $528.76 M |
| 06/29/2026 | $19.72 | $19.62 (-0.51%) | $19.76 | $19.58 | 27.90 K | $525.82 M |
| 06/26/2026 | $20.01 | $19.99 (-0.1%) | $20.08 | $19.92 | 16.53 K | $535.73 M |
| 06/25/2026 | $20.11 | $20.04 (-0.35%) | $20.25 | $20.00 | 55.42 K | $537.07 M |
| 06/24/2026 | $20.21 | $20.08 (-0.64%) | $20.25 | $20.08 | 23.20 K | $538.14 M |
| 06/23/2026 | $20.07 | $20.11 (0.2%) | $20.20 | $20.07 | 34.50 K | $538.95 M |
| 06/22/2026 | $20.25 | $20.12 (-0.64%) | $20.33 | $20.07 | 25.30 K | $539.22 M |
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