Affiliated Managers Group, Inc. (AMG)
NYSE: AMG · Real-Time Price · USD
240.27
+1.32 (0.55%)
Oct 24, 2025, 4:00 PM EDT - Market closed

Affiliated Managers Group Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 24, 2025238.95243.00237.13240.27240.270.55%191,927
Oct 23, 2025238.79241.60235.98238.95238.950.86%175,465
Oct 22, 2025238.82239.97234.23236.91236.91-0.79%248,506
Oct 21, 2025240.78245.35237.82238.80238.80-1.77%276,709
Oct 20, 2025237.69244.33236.59243.10243.103.18%283,826
Oct 17, 2025233.45236.68231.53235.60235.600.75%171,022
Oct 16, 2025240.28242.73232.19233.85233.85-2.06%204,245
Oct 15, 2025241.59242.50236.49238.78238.78-0.15%140,413
Oct 14, 2025235.05243.65235.05239.13239.131.01%252,469
Oct 13, 2025233.62238.58233.62236.75236.752.59%139,622
Oct 10, 2025241.58244.03230.26230.78230.78-4.57%182,854
Oct 9, 2025243.81245.93239.54241.83241.83-0.12%109,173
Oct 8, 2025241.63245.50238.43242.13242.130.91%177,400
Oct 7, 2025246.20246.20239.26239.95239.95-2.02%192,293
Oct 6, 2025243.21245.98239.07244.90244.900.77%170,791
Oct 3, 2025238.22243.82237.26243.04243.042.74%437,036
Oct 2, 2025231.30236.64230.10236.55236.552.40%187,594
Oct 1, 2025236.85236.85230.89231.01231.01-3.11%219,337
Sep 30, 2025238.93240.70236.41238.43238.43-0.13%144,077
Sep 29, 2025240.73240.73237.26238.73238.73-0.13%145,387
Sep 26, 2025238.38241.02238.21239.04239.040.58%179,800
Sep 25, 2025235.27238.26235.23237.66237.660.18%134,528
Sep 24, 2025242.05243.60235.97237.24237.24-1.91%230,848
Sep 23, 2025246.14250.15240.80241.85241.85-0.89%324,307
Sep 22, 2025242.37245.00240.09244.01244.010.47%211,649
Sep 19, 2025244.52245.34242.08242.87242.87-0.60%328,724
Sep 18, 2025240.00245.97238.30244.34244.342.54%267,978
Sep 17, 2025235.74240.79234.92238.28238.281.49%345,955
Sep 16, 2025235.00236.83233.69234.78234.78-0.04%250,087
Sep 15, 2025236.11238.14233.70234.88234.88-0.52%224,094
Sep 12, 2025235.97238.29235.16236.11236.110.06%206,428
Sep 11, 2025231.25237.18231.25235.96235.961.51%275,035
Sep 10, 2025232.13234.62230.28232.44232.440.21%157,803
Sep 9, 2025230.79233.18229.65231.96231.960.33%197,242
Sep 8, 2025229.00231.39229.00231.19231.190.40%132,337
Sep 5, 2025233.37235.00228.53230.28230.28-1.19%119,682
Sep 4, 2025232.00233.25228.88233.05233.051.04%144,710
Sep 3, 2025228.55232.00227.22230.64230.640.29%189,729
Sep 2, 2025230.61230.61224.59229.97229.972.29%307,222
Aug 29, 2025227.62227.94223.44224.82224.82-1.14%137,266
Aug 28, 2025228.68228.68225.30227.42227.42-0.16%174,343
Aug 27, 2025224.83229.40224.76227.79227.790.65%189,589
Aug 26, 2025224.63226.85224.06226.31226.310.86%190,031
Aug 25, 2025224.72226.18223.66224.38224.38-0.25%146,651
Aug 22, 2025219.52225.98218.22224.94224.943.02%217,039
Aug 21, 2025215.60219.09215.60218.35218.350.69%92,748
Aug 20, 2025217.41218.86215.00216.85216.85-0.37%145,704
Aug 19, 2025218.45220.31216.42217.65217.65-0.66%201,196
Aug 18, 2025216.75219.79215.85219.09219.090.18%258,850
Aug 15, 2025222.39222.94218.30218.70218.70-1.92%129,889