5 DAY PERFORMANCE
+9.45%
1 MONTH PERFORMANCE
+6.52%
3 MONTH PERFORMANCE
+2.01%
6 MONTH PERFORMANCE
+2.10%
YEAR-TO-DATE PERFORMANCE
-1.81%
1 YEAR PERFORMANCE
-4.64%
Affiliated Managers Group Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 09/21/2026 | $21.90 | $22.18 (1.27%) | $22.18 | $21.90 | 10.87 K | $9.57 B |
| 09/18/2026 | $21.88 | $21.86 (-0.09%) | $21.98 | $21.85 | 10.90 K | $9.39 B |
| 09/17/2026 | $22.00 | $21.84 (-0.73%) | $22.02 | $21.81 | 25.34 K | $9.30 B |
| 09/16/2026 | $21.72 | $21.80 (0.37%) | $22.06 | $21.67 | 47.60 K | $9.05 B |
| 09/15/2026 | $21.99 | $21.75 (-1.09%) | $21.99 | $21.62 | 109.60 K | $9.19 B |
| 09/14/2026 | $22.07 | $21.92 (-0.68%) | $22.18 | $21.73 | 17.81 K | $9.24 B |
| 09/11/2026 | $22.00 | $21.95 (-0.23%) | $22.30 | $21.80 | 25.40 K | $9.39 B |
| 09/10/2026 | $22.10 | $22.00 (-0.45%) | $22.26 | $22.00 | 15.30 K | $9.36 B |
| 09/09/2026 | $22.11 | $22.14 (0.14%) | $22.23 | $22.11 | 11.80 K | $9.39 B |
| 09/08/2026 | $22.10 | $22.18 (0.36%) | $22.24 | $22.06 | 21.82 K | $9.51 B |
| 09/04/2026 | $22.07 | $22.15 (0.36%) | $22.23 | $22.01 | 11.74 K | $9.77 B |
| 09/03/2026 | $22.10 | $22.18 (0.36%) | $22.40 | $22.01 | 14.14 K | $9.67 B |
| 09/02/2026 | $22.20 | $22.05 (-0.68%) | $22.20 | $22.01 | 21.39 K | $9.41 B |
| 09/01/2026 | $22.10 | $22.06 (-0.18%) | $22.30 | $22.00 | 35.94 K | $9.52 B |
| 08/31/2026 | $22.34 | $22.24 (-0.45%) | $22.46 | $22.00 | 49.42 K | $9.72 B |
| 08/28/2026 | $22.49 | $22.33 (-0.71%) | $22.84 | $22.15 | 22.30 K | $9.79 B |
| 08/27/2026 | $22.40 | $22.40 (0%) | $22.55 | $22.22 | 19.20 K | $9.78 B |
| 08/26/2026 | $22.50 | $22.34 (-0.71%) | $22.50 | $22.27 | 34.10 K | $9.78 B |
| 08/25/2026 | $22.50 | $22.48 (-0.09%) | $22.55 | $22.29 | 35.93 K | $9.64 B |
| 08/24/2026 | $22.30 | $22.40 (0.45%) | $22.46 | $22.30 | 21.11 K | $9.48 B |
| 08/21/2026 | $22.57 | $22.40 (-0.75%) | $22.57 | $22.31 | 41.12 K | $9.40 B |
| 08/20/2026 | $22.55 | $22.70 (0.67%) | $22.70 | $22.40 | 17.40 K | $9.31 B |
| 08/19/2026 | $22.46 | $22.55 (0.4%) | $22.58 | $22.38 | 27.34 K | $9.38 B |
| 08/18/2026 | $22.61 | $22.34 (-1.19%) | $22.61 | $22.19 | 18.20 K | $9.60 B |
| 08/17/2026 | $22.68 | $22.61 (-0.31%) | $22.86 | $22.61 | 11.22 K | $9.80 B |
| 08/14/2026 | $22.77 | $22.76 (-0.04%) | $22.88 | $22.74 | 8.80 K | $9.88 B |
| 08/13/2026 | $22.86 | $22.74 (-0.52%) | $22.90 | $22.70 | 23.70 K | $9.69 B |
| 08/12/2026 | $22.80 | $22.77 (-0.13%) | $22.87 | $22.67 | 8.90 K | $9.57 B |
| 08/11/2026 | $22.67 | $22.73 (0.26%) | $22.88 | $22.67 | 13.32 K | $9.48 B |
| 08/10/2026 | $22.91 | $22.76 (-0.65%) | $22.91 | $22.58 | 36.51 K | $9.59 B |
| 08/07/2026 | $23.05 | $22.84 (-0.91%) | $23.05 | $22.79 | 17.80 K | $9.76 B |
| 08/06/2026 | $23.01 | $22.94 (-0.3%) | $23.12 | $22.87 | 24.53 K | $9.83 B |
| 08/05/2026 | $23.09 | $23.00 (-0.39%) | $23.15 | $23.00 | 18.70 K | $9.92 B |
| 08/04/2026 | $23.15 | $23.11 (-0.17%) | $23.16 | $23.06 | 18.14 K | $10.12 B |
| 08/03/2026 | $23.00 | $23.07 (0.3%) | $23.11 | $23.00 | 12.60 K | $10.06 B |
| 07/31/2026 | $22.95 | $22.95 (0%) | $22.97 | $22.76 | 37.74 K | $9.68 B |
| 07/30/2026 | $22.84 | $22.85 (0.04%) | $22.96 | $22.67 | 20.35 K | $9.65 B |
| 07/29/2026 | $22.78 | $22.78 (0%) | $22.93 | $22.78 | 23.12 K | $9.51 B |
| 07/28/2026 | $22.81 | $22.78 (-0.13%) | $22.81 | $22.73 | 14.10 K | $9.77 B |
| 07/27/2026 | $22.73 | $22.75 (0.09%) | $22.90 | $22.72 | 19.45 K | $9.60 B |
| 07/24/2026 | $22.78 | $22.67 (-0.48%) | $22.86 | $22.60 | 15.91 K | $9.60 B |
| 07/23/2026 | $22.71 | $22.66 (-0.22%) | $22.83 | $22.60 | 20.73 K | $9.32 B |
| 07/22/2026 | $22.88 | $22.77 (-0.48%) | $22.88 | $22.76 | 14.70 K | $9.29 B |
| 07/21/2026 | $23.00 | $22.86 (-0.61%) | $23.09 | $22.83 | 26.52 K | $9.13 B |
| 07/20/2026 | $23.12 | $23.05 (-0.3%) | $23.12 | $23.01 | 31.30 K | $9.81 B |
| 07/17/2026 | $22.98 | $23.00 (0.09%) | $23.10 | $22.98 | 12.95 K | $9.91 B |
| 07/16/2026 | $23.06 | $22.98 (-0.35%) | $23.09 | $22.98 | 7.65 K | $10.10 B |
| 07/15/2026 | $23.10 | $23.08 (-0.09%) | $23.12 | $22.85 | 46.70 K | $10.17 B |
| 07/14/2026 | $22.96 | $23.00 (0.17%) | $23.09 | $22.84 | 44.50 K | $9.81 B |
| 07/13/2026 | $22.84 | $22.88 (0.18%) | $22.98 | $22.77 | 26.00 K | $9.64 B |
| 07/10/2026 | $22.86 | $22.80 (-0.26%) | $22.86 | $22.66 | 22.24 K | $9.82 B |
| 07/09/2026 | $22.83 | $22.76 (-0.31%) | $22.94 | $22.74 | 10.80 K | $9.78 B |
| 07/08/2026 | $22.81 | $22.76 (-0.22%) | $22.85 | $22.68 | 13.40 K | $9.55 B |
| 07/07/2026 | $22.91 | $22.93 (0.09%) | $22.96 | $22.84 | 10.14 K | $9.64 B |
| 07/06/2026 | $22.89 | $22.87 (-0.09%) | $23.00 | $22.80 | 29.31 K | $9.56 B |
| 07/02/2026 | $23.01 | $22.87 (-0.61%) | $23.12 | $22.76 | 49.13 K | $9.24 B |
| 07/01/2026 | $22.89 | $22.91 (0.09%) | $23.14 | $22.83 | 31.30 K | $9.03 B |
| 06/30/2026 | $22.75 | $22.94 (0.84%) | $22.94 | $22.68 | 135.92 K | $9.07 B |
| 06/29/2026 | $22.86 | $22.81 (-0.22%) | $22.88 | $22.71 | 21.90 K | $9.18 B |
| 06/26/2026 | $23.02 | $23.14 (0.52%) | $23.25 | $23.02 | 44.94 K | $9.17 B |
| 06/25/2026 | $23.25 | $23.10 (-0.65%) | $23.25 | $23.04 | 43.81 K | $9.11 B |
| 06/24/2026 | $23.25 | $23.18 (-0.3%) | $23.25 | $23.05 | 21.61 K | $9.09 B |
| 06/23/2026 | $23.16 | $23.14 (-0.09%) | $23.26 | $23.12 | 35.91 K | $9.39 B |
| 06/22/2026 | $23.38 | $23.21 (-0.73%) | $23.42 | $23.18 | 26.70 K | $9.58 B |
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