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Affiliated Managers Group, Inc. (AMG)
NYSE: AMG · Real-Time Price · USD
273.19
+1.50 (0.55%)
Dec 5, 2025, 4:00 PM EST - Market closed

Affiliated Managers Group Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Dec 5, 2025270.80274.16270.45273.19273.190.55%155,251
Dec 4, 2025272.17276.40268.14271.69271.690.05%140,691
Dec 3, 2025266.39272.16266.39271.55271.552.03%200,786
Dec 2, 2025268.58276.24264.01266.16266.16-0.53%215,010
Dec 1, 2025266.41272.00266.41267.58267.58-0.46%393,445
Nov 28, 2025264.01270.28264.01268.83268.830.46%116,582
Nov 26, 2025266.24271.48265.39267.60267.600.56%251,350
Nov 25, 2025260.60266.30259.84266.11266.111.09%304,683
Nov 24, 2025257.08263.59256.79263.23263.232.48%271,705
Nov 21, 2025254.43258.82252.00256.87256.871.56%279,993
Nov 20, 2025257.83261.27251.33252.92252.92-0.37%372,774
Nov 19, 2025250.25254.41248.11253.85253.851.35%414,251
Nov 18, 2025250.17253.20246.11250.46250.46-0.31%161,414
Nov 17, 2025257.74259.60248.71251.23251.23-2.74%259,306
Nov 14, 2025257.32259.99254.90258.31258.31-0.30%308,942
Nov 13, 2025262.09265.59257.35259.10259.10-2.15%302,749
Nov 12, 2025258.02264.81256.92264.80264.792.78%417,783
Nov 11, 2025259.83260.60256.44257.65257.64-0.74%512,137
Nov 10, 2025262.00262.68258.05259.57259.560.12%147,872
Nov 7, 2025258.09259.33251.19259.26259.250.18%347,371
Nov 6, 2025256.87261.32254.96258.79258.780.80%280,363
Nov 5, 2025252.43259.47251.49256.74256.732.11%334,779
Nov 4, 2025256.54256.54250.87251.44251.43-2.00%399,659
Nov 3, 2025247.90256.81242.77256.56256.557.82%698,825
Oct 31, 2025236.96240.91236.32237.96237.950.54%334,983
Oct 30, 2025237.19240.19236.50236.68236.67-0.51%151,652
Oct 29, 2025238.02240.76235.04237.90237.89-1.10%172,943
Oct 28, 2025240.53241.82239.03240.55240.54-0.60%178,036
Oct 27, 2025242.99247.66241.84242.01242.000.72%251,726
Oct 24, 2025238.95243.00237.13240.27240.260.55%191,927
Oct 23, 2025238.79241.60235.98238.95238.940.86%175,465
Oct 22, 2025238.82239.97234.23236.91236.90-0.79%248,506
Oct 21, 2025240.78245.35237.82238.80238.79-1.77%276,709
Oct 20, 2025237.69244.33236.59243.10243.093.18%283,826
Oct 17, 2025233.45236.68231.53235.60235.590.75%171,022
Oct 16, 2025240.28242.73232.19233.85233.84-2.06%204,245
Oct 15, 2025241.59242.50236.49238.78238.77-0.15%140,413
Oct 14, 2025235.05243.65235.05239.13239.121.01%252,469
Oct 13, 2025233.62238.58233.62236.75236.742.59%139,622
Oct 10, 2025241.58244.03230.26230.78230.77-4.57%182,854
Oct 9, 2025243.81245.93239.54241.83241.82-0.12%109,173
Oct 8, 2025241.63245.50238.43242.13242.120.91%177,400
Oct 7, 2025246.20246.20239.26239.95239.94-2.02%192,293
Oct 6, 2025243.21245.98239.07244.90244.890.77%170,791
Oct 3, 2025238.22243.82237.26243.04243.032.74%437,036
Oct 2, 2025231.30236.64230.10236.55236.542.40%187,594
Oct 1, 2025236.85236.85230.89231.01231.00-3.11%219,337
Sep 30, 2025238.93240.70236.41238.43238.42-0.13%144,077
Sep 29, 2025240.73240.73237.26238.73238.72-0.13%145,387
Sep 26, 2025238.38241.02238.21239.04239.030.58%179,800