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Affiliated Managers Group, Inc. (AMG)
NYSE: AMG · Real-Time Price · USD
341.98
+1.90 (0.56%)
Jun 26, 2026, 4:00 PM EDT - Market closed

Affiliated Managers Group Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 26, 2026340.19344.55337.57341.98341.980.56%428,183
Jun 25, 2026342.52346.59337.35340.08340.080.29%197,577
Jun 24, 2026350.15350.38337.51339.10339.10-3.18%255,778
Jun 23, 2026352.27356.34349.35350.22350.22-1.98%259,610
Jun 22, 2026354.92358.99349.00357.31357.311.25%317,034
Jun 18, 2026361.53361.78351.16352.90352.90-0.78%624,657
Jun 17, 2026357.42362.94353.94355.67355.67-0.51%255,903
Jun 16, 2026355.85359.49353.92357.50357.501.29%169,364
Jun 15, 2026359.30363.89352.12352.93352.93-0.48%238,901
Jun 12, 2026347.08355.55346.00354.62354.622.99%350,426
Jun 11, 2026341.13345.81335.56344.33344.332.68%233,289
Jun 10, 2026339.42346.79334.60335.34335.34-1.98%325,613
Jun 9, 2026339.58348.15333.01342.12342.121.63%362,717
Jun 8, 2026337.09345.07334.98336.62336.62-0.06%613,033
Jun 5, 2026332.71338.07328.38336.81336.810.59%611,126
Jun 4, 2026312.62336.76312.62334.82334.827.45%544,275
Jun 3, 2026306.52312.87299.81311.61311.610.35%374,417
Jun 2, 2026302.39312.30301.90310.52310.522.67%307,752
Jun 1, 2026302.39307.35300.04302.45302.45-0.13%258,145
May 29, 2026303.16307.10301.70302.85302.85-0.04%456,409
May 28, 2026305.88308.71301.63302.96302.96-1.61%268,827
May 27, 2026308.95313.35303.51307.92307.92-0.24%451,146
May 26, 2026304.08309.75303.30308.65308.652.22%227,611
May 22, 2026303.53306.47295.78301.96301.96-0.22%262,535
May 21, 2026299.42302.84295.41302.63302.630.43%327,736
May 20, 2026296.93303.53294.99301.34301.342.18%328,276
May 19, 2026296.56299.57293.49294.90294.90-0.72%216,021
May 18, 2026293.97301.39291.25297.03297.031.06%231,520
May 15, 2026299.72301.10293.18293.91293.91-2.71%308,409
May 14, 2026305.82307.78301.48302.10302.10-0.45%186,617
May 13, 2026301.33304.57296.32303.48303.480.65%174,490
May 12, 2026300.74303.22296.37301.53301.530.08%285,744
May 11, 2026302.60304.65298.39301.28301.28-0.50%273,363
May 8, 2026299.27303.40290.90302.80302.791.69%339,904
May 7, 2026308.84310.97296.44297.76297.75-2.70%317,971
May 6, 2026307.28308.89303.17306.02306.010.78%280,465
May 5, 2026298.83305.97295.82303.64303.632.05%274,937
May 4, 2026292.07305.08291.71297.53297.522.22%373,113
May 1, 2026301.76317.81285.96291.07291.06-1.22%561,233
Apr 30, 2026288.19297.72285.00294.67294.661.93%473,820
Apr 29, 2026292.53293.60287.18289.10289.09-1.15%335,452
Apr 28, 2026292.63295.24289.39292.47292.460.31%279,513
Apr 27, 2026287.18293.56286.31291.57291.561.44%281,191
Apr 24, 2026287.82291.23283.93287.44287.431.07%302,438
Apr 23, 2026299.16299.88270.35284.39284.38-5.61%692,366
Apr 22, 2026303.10305.46298.89301.30301.290.13%209,438
Apr 21, 2026302.82306.73299.51300.91300.90-0.02%209,532
Apr 20, 2026294.33301.46293.00300.97300.962.03%225,090
Apr 17, 2026302.62308.06291.19294.98294.97-1.48%588,436
Apr 16, 2026301.60304.04295.92299.41299.40-0.58%346,422
Apr 15, 2026305.73306.74299.81301.15301.14-0.68%298,768
Apr 14, 2026293.45305.87293.45303.21303.204.16%362,661
Apr 13, 2026281.44292.64281.44291.10291.092.01%235,494
Apr 10, 2026285.58286.33280.66285.36285.35-0.34%310,059
Apr 9, 2026288.08291.32283.31286.32286.31-0.06%302,361
Apr 8, 2026279.22287.14279.22286.48286.475.98%506,618
Apr 7, 2026265.81272.00264.97270.31270.301.12%355,412
Apr 6, 2026265.01269.68264.01267.31267.300.68%448,051
Apr 2, 2026267.06270.74254.44265.51265.50-2.92%393,761
Apr 1, 2026280.67283.21273.25273.50273.49-1.16%250,328
Mar 31, 2026275.00281.15271.10276.70276.692.53%232,510
Mar 30, 2026272.19275.37268.50269.88269.870.33%316,835
Mar 27, 2026274.94276.50267.98268.98268.97-2.66%305,970
Mar 26, 2026277.25277.27270.08276.34276.33-1.54%419,511
Mar 25, 2026278.40283.38277.54280.66280.651.85%215,236
Mar 24, 2026272.34277.21269.82275.55275.540.10%354,471
Mar 23, 2026285.44286.76274.88275.28275.27-1.04%531,112
Mar 20, 2026278.86280.76274.16278.17278.16-0.18%675,528
Mar 19, 2026275.09282.38273.35278.67278.661.10%477,020
Mar 18, 2026275.45281.06273.84275.65275.64-1.15%362,891
Mar 17, 2026276.97285.30276.97278.86278.852.12%321,996
Mar 16, 2026276.47278.85271.48273.08273.070.42%265,779
Mar 13, 2026273.54276.58270.06271.95271.940.56%218,470
Mar 12, 2026275.99278.86267.23270.43270.42-4.13%397,193
Mar 11, 2026280.14286.32271.57282.08282.070.45%454,526
Mar 10, 2026283.54287.61277.30280.82280.81-0.25%400,997
Mar 9, 2026280.39283.20269.94281.53281.52-1.48%457,302
Mar 6, 2026291.30291.30280.96285.77285.76-4.48%314,268
Mar 5, 2026301.00306.10291.25299.18299.17-1.30%366,378
Mar 4, 2026313.26313.26300.85303.13303.12-2.31%505,146
Mar 3, 2026303.60312.36296.45310.30310.29-0.84%326,871
Mar 2, 2026301.33315.89300.62312.92312.912.20%275,360
Feb 27, 2026307.55307.55297.21306.18306.17-2.16%448,438
Feb 26, 2026315.00318.90308.66312.94312.930.10%349,192
Feb 25, 2026305.12312.79301.97312.63312.623.47%364,417
Feb 24, 2026291.29302.44291.06302.14302.133.72%490,460
Feb 23, 2026286.90292.16279.02291.29291.281.25%405,294
Feb 20, 2026319.47319.76285.63287.69287.67-10.72%988,508
Feb 19, 2026327.77330.35320.52322.23322.21-2.58%325,304
Feb 18, 2026323.95334.78321.32330.75330.732.40%420,251
Feb 17, 2026331.95332.85319.35323.01322.99-2.06%469,220
Feb 13, 2026330.38330.38319.32329.79329.770.26%453,318
Feb 12, 2026308.09329.19304.12328.95328.936.77%1,117,025
Feb 11, 2026304.65310.60289.80308.09308.071.41%822,938
Feb 10, 2026304.75308.43299.17303.80303.78-0.27%349,448
Feb 9, 2026304.35309.54304.34304.62304.60-0.29%459,421
Feb 6, 2026306.54313.32300.00305.50305.481.31%358,156
Feb 5, 2026307.32309.00294.15301.55301.53-3.11%473,577
Feb 4, 2026307.55313.17303.58311.24311.220.92%335,825
Feb 3, 2026316.92319.85302.08308.40308.38-2.50%474,031