Affiliated Managers Group, Inc.AMGNYSE
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| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 1/16/2026 | $321.22 | $327.88 | $321.22 | $326.12 | 294,916 |
| 1/15/2026 | $317.57 | $325.66 | $317.57 | $322.23 | 384,011 |
| 1/14/2026 | $312.00 | $315.94 | $310.00 | $315.19 | 230,900 |
| 1/13/2026 | $310.71 | $313.56 | $309.32 | $310.84 | 241,040 |
| 1/12/2026 | $305.50 | $313.24 | $303.76 | $312.29 | 373,835 |
| 1/9/2026 | $306.39 | $309.35 | $305.50 | $308.03 | 336,209 |
| 1/8/2026 | $306.45 | $311.51 | $305.34 | $307.31 | 497,200 |
| 1/7/2026 | $309.79 | $309.79 | $303.80 | $307.70 | 410,533 |
| 1/6/2026 | $303.63 | $310.32 | $300.80 | $310.31 | 324,121 |
| 1/5/2026 | $288.93 | $305.63 | $288.93 | $303.57 | 461,648 |
| 1/2/2026 | $288.75 | $291.21 | $287.33 | $288.85 | 515,600 |
| 12/31/2025 | $289.58 | $291.87 | $287.54 | $288.28 | 414,600 |
| 12/30/2025 | $292.00 | $293.35 | $286.32 | $290.35 | 477,900 |
| 12/29/2025 | $294.98 | $298.04 | $290.02 | $292.08 | 470,756 |
| 12/26/2025 | $291.68 | $299.69 | $291.42 | $296.07 | 323,372 |
| 12/24/2025 | $293.03 | $293.74 | $290.88 | $291.13 | 175,210 |
| 12/23/2025 | $287.56 | $292.43 | $287.56 | $292.29 | 368,837 |
| 12/22/2025 | $280.50 | $287.86 | $279.86 | $287.67 | 484,300 |
| 12/19/2025 | $275.91 | $280.52 | $275.38 | $279.09 | 1.10M |
| 12/18/2025 | $274.83 | $276.99 | $272.35 | $274.83 | 584,846 |
| 12/17/2025 | $274.94 | $277.65 | $269.51 | $271.51 | 571,845 |
| 12/16/2025 | $275.89 | $275.95 | $270.00 | $273.15 | 296,900 |
| 12/15/2025 | $281.89 | $281.89 | $273.33 | $275.37 | 348,405 |
| 12/12/2025 | $281.98 | $281.98 | $275.20 | $277.41 | 231,038 |
| 12/11/2025 | $279.84 | $283.21 | $277.04 | $280.16 | 666,975 |
| 12/10/2025 | $271.77 | $280.71 | $270.00 | $279.60 | 815,647 |
| 12/9/2025 | $271.05 | $276.20 | $270.00 | $271.06 | 940,050 |
| 12/8/2025 | $273.51 | $275.61 | $267.26 | $270.21 | 232,300 |
| 12/5/2025 | $270.80 | $274.16 | $270.45 | $273.19 | 155,305 |
| 12/4/2025 | $272.17 | $276.40 | $268.14 | $271.69 | 140,700 |
| 12/3/2025 | $266.39 | $272.16 | $266.39 | $271.55 | 200,800 |
| 12/2/2025 | $268.58 | $276.24 | $264.01 | $266.16 | 215,010 |
| 12/1/2025 | $266.41 | $272.00 | $266.41 | $267.58 | 393,503 |
| 11/28/2025 | $264.01 | $270.27 | $264.01 | $268.83 | 116,800 |
| 11/26/2025 | $266.24 | $271.48 | $265.39 | $267.60 | 251,400 |
| 11/25/2025 | $260.60 | $266.30 | $259.84 | $266.11 | 304,700 |
| 11/24/2025 | $257.08 | $263.59 | $256.79 | $263.23 | 272,848 |
| 11/21/2025 | $254.43 | $258.82 | $252.00 | $256.87 | 280,001 |
| 11/20/2025 | $257.83 | $261.27 | $251.33 | $252.92 | 372,900 |
| 11/19/2025 | $250.25 | $254.41 | $248.11 | $253.85 | 414,251 |
| 11/18/2025 | $250.17 | $253.20 | $246.11 | $250.46 | 161,414 |
| 11/17/2025 | $257.74 | $259.60 | $248.71 | $251.23 | 259,306 |
| 11/14/2025 | $257.32 | $259.99 | $254.90 | $258.31 | 308,942 |
| 11/13/2025 | $262.09 | $265.59 | $257.35 | $259.10 | 302,749 |
| 11/12/2025 | $258.02 | $264.81 | $256.92 | $264.80 | 417,800 |
| 11/11/2025 | $259.83 | $260.60 | $256.44 | $257.65 | 512,137 |
| 11/10/2025 | $262.00 | $262.68 | $258.05 | $259.57 | 147,872 |
| 11/7/2025 | $258.09 | $259.33 | $251.19 | $259.26 | 347,400 |
| 11/6/2025 | $256.87 | $261.32 | $254.96 | $258.79 | 280,400 |
| 11/5/2025 | $252.43 | $259.47 | $251.49 | $256.74 | 334,800 |
| 11/4/2025 | $256.54 | $256.54 | $250.87 | $251.44 | 399,700 |
| 11/3/2025 | $247.90 | $256.81 | $242.77 | $256.56 | 698,825 |
| 10/31/2025 | $236.96 | $240.91 | $236.32 | $237.96 | 335,000 |
| 10/30/2025 | $237.19 | $240.19 | $236.50 | $236.68 | 151,700 |
| 10/29/2025 | $238.02 | $240.76 | $235.04 | $237.90 | 172,943 |
| 10/28/2025 | $240.53 | $241.82 | $239.03 | $240.55 | 178,036 |
| 10/27/2025 | $242.99 | $247.66 | $241.84 | $242.01 | 251,726 |
| 10/24/2025 | $238.95 | $243.00 | $237.13 | $240.27 | 191,927 |
| 10/23/2025 | $238.79 | $241.60 | $235.98 | $238.95 | 175,500 |
| 10/22/2025 | $238.82 | $239.97 | $234.23 | $236.91 | 248,506 |
| 10/21/2025 | $240.78 | $245.35 | $237.82 | $238.80 | 276,709 |
| 10/20/2025 | $237.69 | $244.33 | $236.59 | $243.10 | 283,826 |