5 DAY PERFORMANCE
+1.37%
1 MONTH PERFORMANCE
+10.06%
3 MONTH PERFORMANCE
+33.35%
6 MONTH PERFORMANCE
+48.70%
YEAR-TO-DATE PERFORMANCE
+6.75%
1 YEAR PERFORMANCE
+73.99%
Affiliated Managers Group, Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 01/09/2026 | $306.39 | $308.03 (0.54%) | $309.35 | $305.50 | 336.21 K | $8.84 B |
| 01/08/2026 | $306.45 | $307.31 (0.28%) | $311.51 | $305.34 | 497.20 K | $8.82 B |
| 01/07/2026 | $309.79 | $307.70 (-0.67%) | $309.79 | $303.80 | 410.53 K | $8.83 B |
| 01/06/2026 | $303.63 | $310.31 (2.2%) | $310.32 | $300.80 | 324.12 K | $8.91 B |
| 01/05/2026 | $288.93 | $303.57 (5.07%) | $305.63 | $288.93 | 461.65 K | $8.71 B |
| 01/02/2026 | $288.75 | $288.85 (0.03%) | $291.21 | $287.33 | 515.60 K | $8.29 B |
| 12/31/2025 | $289.58 | $288.28 (-0.45%) | $291.87 | $287.54 | 414.60 K | $8.27 B |
| 12/30/2025 | $292.00 | $290.35 (-0.57%) | $293.35 | $286.32 | 477.90 K | $8.33 B |
| 12/29/2025 | $294.98 | $292.08 (-0.98%) | $298.04 | $290.02 | 470.76 K | $8.38 B |
| 12/26/2025 | $291.68 | $296.07 (1.51%) | $299.69 | $291.42 | 323.37 K | $8.50 B |
| 12/24/2025 | $293.03 | $291.13 (-0.65%) | $293.74 | $290.88 | 175.21 K | $8.36 B |
| 12/23/2025 | $287.56 | $292.29 (1.64%) | $292.43 | $287.56 | 368.84 K | $8.39 B |
| 12/22/2025 | $280.50 | $287.67 (2.56%) | $287.86 | $279.86 | 484.30 K | $8.26 B |
| 12/19/2025 | $275.91 | $279.09 (1.15%) | $280.52 | $275.38 | 1.10 M | $8.01 B |
| 12/18/2025 | $274.83 | $274.83 (0%) | $276.99 | $272.35 | 584.85 K | $7.89 B |
| 12/17/2025 | $274.94 | $271.51 (-1.25%) | $277.65 | $269.51 | 571.85 K | $7.79 B |
| 12/16/2025 | $275.89 | $273.15 (-0.99%) | $275.95 | $270.00 | 296.90 K | $7.84 B |
| 12/15/2025 | $281.89 | $275.37 (-2.31%) | $281.89 | $273.33 | 348.41 K | $7.90 B |
| 12/12/2025 | $281.98 | $277.41 (-1.62%) | $281.98 | $275.20 | 231.04 K | $7.96 B |
| 12/11/2025 | $279.84 | $280.16 (0.11%) | $283.21 | $277.04 | 666.98 K | $8.04 B |
| 12/10/2025 | $271.77 | $279.60 (2.88%) | $280.71 | $270.00 | 815.65 K | $8.02 B |
| 12/09/2025 | $271.05 | $271.06 (0%) | $276.20 | $270.00 | 940.05 K | $7.78 B |
| 12/08/2025 | $273.51 | $270.21 (-1.21%) | $275.61 | $267.26 | 232.30 K | $7.76 B |
| 12/05/2025 | $270.80 | $273.19 (0.88%) | $274.16 | $270.45 | 155.31 K | $7.84 B |
| 12/04/2025 | $272.17 | $271.69 (-0.18%) | $276.40 | $268.14 | 140.70 K | $7.80 B |
| 12/03/2025 | $266.39 | $271.55 (1.94%) | $272.16 | $266.39 | 200.80 K | $7.79 B |
| 12/02/2025 | $268.58 | $266.16 (-0.9%) | $276.24 | $264.01 | 215.01 K | $7.64 B |
| 12/01/2025 | $266.41 | $267.58 (0.44%) | $272.00 | $266.41 | 393.50 K | $7.68 B |
| 11/28/2025 | $264.01 | $268.83 (1.83%) | $270.27 | $264.01 | 116.80 K | $7.72 B |
| 11/26/2025 | $266.24 | $267.60 (0.51%) | $271.48 | $265.39 | 251.40 K | $7.68 B |
| 11/25/2025 | $260.60 | $266.11 (2.11%) | $266.30 | $259.84 | 304.70 K | $7.64 B |
| 11/24/2025 | $257.08 | $263.23 (2.39%) | $263.59 | $256.79 | 272.85 K | $7.55 B |
| 11/21/2025 | $254.43 | $256.87 (0.96%) | $258.82 | $252.00 | 280.00 K | $7.37 B |
| 11/20/2025 | $257.83 | $252.92 (-1.9%) | $261.27 | $251.33 | 372.90 K | $7.26 B |
| 11/19/2025 | $250.25 | $253.85 (1.44%) | $254.41 | $248.11 | 414.25 K | $7.29 B |
| 11/18/2025 | $250.17 | $250.46 (0.12%) | $253.20 | $246.11 | 161.41 K | $7.19 B |
| 11/17/2025 | $257.74 | $251.23 (-2.53%) | $259.60 | $248.71 | 259.31 K | $7.21 B |
| 11/14/2025 | $257.32 | $258.31 (0.38%) | $259.99 | $254.90 | 308.94 K | $7.41 B |
| 11/13/2025 | $262.09 | $259.10 (-1.14%) | $265.59 | $257.35 | 302.75 K | $7.44 B |
| 11/12/2025 | $258.02 | $264.80 (2.63%) | $264.81 | $256.92 | 417.80 K | $7.60 B |
| 11/11/2025 | $259.83 | $257.65 (-0.84%) | $260.60 | $256.44 | 512.14 K | $7.39 B |
| 11/10/2025 | $262.00 | $259.57 (-0.93%) | $262.68 | $258.05 | 147.87 K | $7.45 B |
| 11/07/2025 | $258.09 | $259.26 (0.45%) | $259.33 | $251.19 | 347.40 K | $7.44 B |
| 11/06/2025 | $256.87 | $258.79 (0.75%) | $261.32 | $254.96 | 280.40 K | $7.43 B |
| 11/05/2025 | $252.43 | $256.74 (1.71%) | $259.47 | $251.49 | 334.80 K | $7.37 B |
| 11/04/2025 | $256.54 | $251.44 (-1.99%) | $256.54 | $250.87 | 399.70 K | $7.22 B |
| 11/03/2025 | $247.90 | $256.56 (3.49%) | $256.81 | $242.77 | 698.83 K | $7.36 B |
| 10/31/2025 | $236.96 | $237.96 (0.42%) | $240.91 | $236.32 | 335.00 K | $6.83 B |
| 10/30/2025 | $237.19 | $236.68 (-0.22%) | $240.19 | $236.50 | 151.70 K | $6.84 B |
| 10/29/2025 | $238.02 | $237.90 (-0.05%) | $240.76 | $235.04 | 172.94 K | $6.88 B |
| 10/28/2025 | $240.53 | $240.55 (0.01%) | $241.82 | $239.03 | 178.04 K | $6.95 B |
| 10/27/2025 | $242.99 | $242.01 (-0.4%) | $247.66 | $241.84 | 251.73 K | $6.99 B |
| 10/24/2025 | $238.95 | $240.27 (0.55%) | $243.00 | $237.13 | 191.93 K | $6.94 B |
| 10/23/2025 | $238.79 | $238.95 (0.07%) | $241.60 | $235.98 | 175.50 K | $6.91 B |
| 10/22/2025 | $238.82 | $236.91 (-0.8%) | $239.97 | $234.23 | 248.51 K | $6.85 B |
| 10/21/2025 | $240.78 | $238.80 (-0.82%) | $245.35 | $237.82 | 276.71 K | $6.90 B |
| 10/20/2025 | $237.69 | $243.10 (2.28%) | $244.33 | $236.59 | 283.83 K | $7.03 B |
| 10/17/2025 | $233.45 | $235.60 (0.92%) | $236.68 | $231.53 | 171.02 K | $6.81 B |
| 10/16/2025 | $240.28 | $233.85 (-2.68%) | $242.73 | $232.19 | 204.25 K | $6.76 B |
| 10/15/2025 | $241.59 | $238.78 (-1.16%) | $242.50 | $236.49 | 140.41 K | $6.90 B |
| 10/14/2025 | $235.05 | $239.13 (1.74%) | $243.65 | $235.05 | 252.50 K | $6.91 B |
| 10/13/2025 | $233.62 | $236.75 (1.34%) | $238.58 | $233.62 | 139.62 K | $6.84 B |
| 10/10/2025 | $241.58 | $230.78 (-4.47%) | $244.03 | $230.26 | 182.90 K | $6.67 B |
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