Affiliated Managers Group, Inc. (AMG) NYSE

Currency In USD

AMG Historical Return

If you invested $1000 in Affiliated Managers Group, Inc. (AMG) 10 years ago, it would be worth $2,637.59 as of August 03, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,262.51, while $1000 invested 1 year ago would be worth $1,709.78. This corresponds to total returns of 163.76%, 126.25%, 70.98%, respectively, with annualized returns of 10.18%, 17.73%, 70.98%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

AMG Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
July 31, 2026	366.13	366.73	366.73	375.41	365	232,399
July 30, 2026	363.7	365.46	365.46	374.86	355	267,681
July 29, 2026	366.01	360.07	360.07	370.75	360.07	257,055
July 28, 2026	364.04	370.12	370.12	375	360.95	244,165
July 27, 2026	361.66	363.8	363.8	369.58	359.02	199,270
July 24, 2026	349.01	358.29	358.29	358.68	347.95	196,761
July 23, 2026	344.11	347.77	347.77	348.75	338.44	238,032
July 22, 2026	340.85	346.7	346.7	356.05	340.85	349,107
July 21, 2026	368.21	340.58	340.58	373.55	328.11	910,140
July 20, 2026	373.24	366.12	366.12	377.16	365.86	109,749
July 17, 2026	367.77	369.83	369.83	373.74	359.94	217,330
July 16, 2026	377.11	376.79	376.79	381.06	373.13	190,294
July 15, 2026	370	379.59	379.59	382.75	369.93	170,507
July 14, 2026	359.98	366	366	368.86	359.98	194,220
July 13, 2026	365.58	359.78	359.78	369.14	357.86	234,556
July 10, 2026	368.4	366.41	366.41	369.94	366.2	198,095
July 09, 2026	359.39	364.96	364.96	366.47	356.31	220,968
July 08, 2026	357.85	356.27	356.27	360.31	353.68	231,933
July 07, 2026	360.45	359.72	359.72	361.75	354.4	246,021
July 06, 2026	345.34	356.61	356.61	357.85	344.44	289,688
July 02, 2026	340.79	344.6	344.6	345.61	337.96	204,099
July 01, 2026	338.5	336.91	336.91	348.5	336.76	303,921
June 30, 2026	344.33	338.4	338.4	349.21	336.36	528,967
June 29, 2026	342.05	342.46	342.46	343.94	334.2	423,692
June 26, 2026	340.19	341.98	341.98	344.55	337.57	428,556
June 25, 2026	342.52	340.08	340.08	346.59	337.35	197,901
June 24, 2026	350.15	339.1	339.1	350.38	337.51	255,778
June 23, 2026	352.27	350.22	350.22	356.34	349.35	259,610
June 22, 2026	354.92	357.31	357.31	358.99	349	317,034
June 18, 2026	361.53	352.9	352.9	361.78	351.16	646,660
June 17, 2026	357.42	355.67	355.67	362.94	353.94	255,903
June 16, 2026	355.85	357.5	357.5	359.49	353.92	169,365
June 15, 2026	359.3	352.93	352.93	363.89	352.12	238,985
June 12, 2026	347.08	354.62	354.62	355.55	346	350,429
June 11, 2026	341.13	344.33	344.33	345.81	335.56	233,289
June 10, 2026	339.42	335.34	335.34	346.79	334.6	325,778
June 09, 2026	339.58	342.12	342.12	348.15	333.01	362,717
June 08, 2026	337.09	336.62	336.62	345.07	334.98	613,037
June 05, 2026	332.71	336.81	336.81	338.07	328.38	611,126
June 04, 2026	312.62	334.82	334.82	336.76	312.62	544,279
June 03, 2026	306.52	311.61	311.61	312.82	299.81	368,409
June 02, 2026	302.39	310.52	310.52	312.3	301.9	307,755
June 01, 2026	302.39	302.45	302.45	307.35	300.04	258,145
May 29, 2026	303.16	302.85	302.85	307.1	301.7	500,373
May 28, 2026	305.88	302.96	302.96	308.71	301.63	297,086
May 27, 2026	308.95	307.92	307.92	313.35	303.51	451,149
May 26, 2026	304.08	308.65	308.65	309.75	303.3	227,611
May 22, 2026	303.53	301.96	301.96	306.47	295.78	225,996
May 21, 2026	299.42	302.63	302.63	302.83	295.41	327,738
May 20, 2026	296.93	301.34	301.34	303.53	294.99	264,463
May 19, 2026	296.56	294.9	294.9	299.57	293.49	216,023
May 18, 2026	293.97	297.03	297.03	301.39	291.25	231,524
May 15, 2026	299.72	293.91	293.91	301.1	293.21	308,309
May 14, 2026	305.82	302.1	302.1	307.76	301.48	156,664
May 13, 2026	301.33	303.48	303.48	304.57	296.32	140,435
May 12, 2026	300.74	301.53	301.53	303.22	296.37	215,656
May 11, 2026	302.6	301.28	301.28	304.65	298.39	273,363
May 08, 2026	299.27	302.8	302.8	303.4	290.9	334,162
May 07, 2026	308.84	297.3	297.3	310.97	296.52	247,013
May 06, 2026	307.28	306.02	306.02	308.89	303.17	257,362