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Affiliated Managers Group, Inc. (AMG)
NYSE: AMG · Real-Time Price · USD
371.43
-0.52 (-0.14%)
Oct 2, 2026, 4:00 PM EDT - Market closed

Affiliated Managers Group Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 2, 2026375.31379.86371.40371.43371.43-0.14%206,865
Oct 1, 2026365.19375.00364.02371.95371.951.73%176,129
Sep 30, 2026369.42375.63365.09365.61365.61-1.35%252,068
Sep 29, 2026368.05372.12364.16370.61370.610.67%302,903
Sep 28, 2026371.42373.04356.18368.13368.13-1.49%501,811
Sep 25, 2026372.94379.06371.46373.69373.690.80%241,477
Sep 24, 2026366.91371.85361.44370.71370.711.24%344,184
Sep 23, 2026357.59369.88357.59366.17366.171.63%264,002
Sep 22, 2026366.04366.39355.27360.28360.28-1.20%316,456
Sep 21, 2026359.65366.13356.16364.66364.662.49%186,626
Sep 18, 2026353.24358.39349.58355.80355.801.03%477,916
Sep 17, 2026348.00356.02346.66352.18352.182.73%257,928
Sep 16, 2026348.66352.66339.87342.82342.82-1.47%290,962
Sep 15, 2026348.78354.47344.60347.94347.94-0.58%235,297
Sep 14, 2026353.41357.43342.55349.98349.98-1.58%216,522
Sep 11, 2026360.43360.43352.59355.61355.610.30%181,845
Sep 10, 2026354.28358.75350.99354.53354.53-0.37%215,665
Sep 9, 2026359.57359.81354.11355.85355.85-1.21%246,180
Sep 8, 2026368.91370.00359.49360.22360.22-2.70%276,871
Sep 4, 2026363.09371.80361.40370.22370.221.10%211,789
Sep 3, 2026359.70368.35358.00366.18366.182.72%402,409
Sep 2, 2026362.00374.09354.73356.47356.47-1.19%382,004
Sep 1, 2026363.73372.80360.26360.75360.75-2.02%216,468
Aug 31, 2026370.85375.61367.97368.19368.19-0.72%306,340
Aug 28, 2026371.23376.75368.70370.87370.870.11%158,641
Aug 27, 2026370.14374.92367.55370.48370.48-0.03%277,583
Aug 26, 2026366.13373.73363.33370.59370.591.45%195,499
Aug 25, 2026360.85367.10358.18365.28365.281.77%161,963
Aug 24, 2026355.67364.95351.77358.94358.940.77%254,805
Aug 21, 2026356.02367.35355.55356.21356.211.02%277,088
Aug 20, 2026354.68358.04350.76352.61352.61-0.79%239,551
Aug 19, 2026365.31367.86355.18355.41355.41-2.24%355,775
Aug 18, 2026370.00370.21360.78363.57363.57-2.11%349,779
Aug 17, 2026371.89375.99368.23371.40371.40-0.79%240,351
Aug 14, 2026364.61374.90363.28374.37374.371.98%253,366
Aug 13, 2026364.77370.87360.59367.10367.101.30%228,698
Aug 12, 2026360.90365.33358.25362.40362.400.93%209,138
Aug 11, 2026363.81370.79358.95359.07359.07-1.19%294,309
Aug 10, 2026368.11371.75361.81363.39363.39-1.70%276,957
Aug 7, 2026373.07378.32367.91369.70369.69-0.67%186,694
Aug 6, 2026376.65379.02372.07372.18372.17-0.92%117,398
Aug 5, 2026387.61390.99375.45375.62375.61-2.03%196,072
Aug 4, 2026382.72392.92382.37383.42383.410.66%290,001
Aug 3, 2026368.70384.11368.70380.89380.883.86%347,138
Jul 31, 2026366.13375.41365.00366.73366.720.35%232,406
Jul 30, 2026363.70374.86355.00365.46365.451.50%321,413
Jul 29, 2026366.01370.75360.07360.07360.06-2.72%257,057
Jul 28, 2026364.04375.00360.95370.12370.111.74%244,178
Jul 27, 2026361.66369.58359.02363.80363.791.54%199,280
Jul 24, 2026349.01358.68347.95358.29358.283.02%196,767