Affiliated Managers Group, Inc. (MGR)

Affiliated Managers Group Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 9, 2026	20.70	20.70	20.41	20.61	20.61	-0.51%	39,044
Mar 6, 2026	20.99	21.01	20.71	20.72	20.72	-1.61%	32,666
Mar 5, 2026	21.09	21.13	21.01	21.06	21.06	-0.21%	8,178
Mar 4, 2026	21.20	21.28	21.02	21.10	21.10	0.29%	12,750
Mar 3, 2026	21.08	21.08	20.91	21.04	21.04	-0.63%	34,246
Mar 2, 2026	21.01	21.30	21.01	21.17	21.17	0.07%	21,202
Feb 27, 2026	21.37	21.43	21.03	21.16	21.16	-1.12%	63,889
Feb 26, 2026	21.33	21.44	21.33	21.40	21.40	-	12,797
Feb 25, 2026	21.45	21.45	21.35	21.40	21.40	-	9,763
Feb 24, 2026	21.35	21.45	21.33	21.40	21.40	0.05%	15,244
Feb 23, 2026	21.44	21.50	21.32	21.39	21.39	-0.23%	11,323
Feb 20, 2026	21.48	21.64	21.37	21.44	21.44	-0.28%	12,864
Feb 19, 2026	21.56	21.59	21.41	21.50	21.50	-0.23%	24,980
Feb 18, 2026	21.47	21.59	21.47	21.55	21.55	-0.19%	27,083
Feb 17, 2026	21.41	21.59	21.35	21.59	21.59	0.84%	37,773
Feb 13, 2026	21.42	21.47	21.33	21.41	21.41	0.14%	40,699
Feb 12, 2026	21.45	21.47	21.35	21.38	21.38	0.19%	20,990
Feb 11, 2026	21.44	21.44	21.34	21.34	21.34	-0.33%	10,093
Feb 10, 2026	21.40	21.47	21.35	21.41	21.41	0.19%	11,447
Feb 9, 2026	21.32	21.40	21.28	21.37	21.37	-0.37%	18,185
Feb 6, 2026	21.45	21.47	21.28	21.45	21.45	-	19,259
Feb 5, 2026	21.18	21.47	21.18	21.45	21.45	0.85%	21,386
Feb 4, 2026	21.40	21.44	21.24	21.27	21.27	0.05%	13,578
Feb 3, 2026	21.62	21.64	21.12	21.26	21.26	-0.89%	22,858
Feb 2, 2026	21.59	21.67	21.45	21.45	21.45	-0.23%	15,312
Jan 30, 2026	21.50	21.54	21.42	21.50	21.50	0.19%	12,573
Jan 29, 2026	21.64	21.64	21.41	21.46	21.46	-0.69%	15,547
Jan 28, 2026	21.71	21.71	21.57	21.61	21.61	-0.46%	10,945
Jan 27, 2026	21.72	21.75	21.58	21.71	21.71	-0.05%	10,734
Jan 26, 2026	21.70	21.77	21.64	21.72	21.72	0.23%	19,965
Jan 23, 2026	21.56	21.70	21.56	21.67	21.67	0.42%	12,526
Jan 22, 2026	21.46	21.65	21.43	21.58	21.58	0.37%	21,054
Jan 21, 2026	21.42	21.50	21.33	21.50	21.50	0.70%	11,742
Jan 20, 2026	21.39	21.50	21.31	21.35	21.35	-0.93%	30,447
Jan 16, 2026	21.59	21.59	21.41	21.55	21.55	0.05%	17,536
Jan 15, 2026	21.55	21.58	21.43	21.54	21.54	0.47%	21,888
Jan 14, 2026	21.42	21.49	21.35	21.44	21.44	0.42%	25,072
Jan 13, 2026	21.36	21.45	21.30	21.35	21.35	0.09%	20,914
Jan 12, 2026	21.45	21.47	21.22	21.33	21.33	-0.56%	33,966
Jan 9, 2026	21.36	21.45	21.25	21.45	21.45	0.94%	17,688
Jan 8, 2026	21.33	21.33	21.25	21.25	21.25	-0.38%	12,256
Jan 7, 2026	21.33	21.36	21.24	21.33	21.33	0.38%	17,535
Jan 6, 2026	21.30	21.36	21.14	21.25	21.25	-0.47%	17,610
Jan 5, 2026	21.25	21.51	21.21	21.35	21.35	0.80%	27,935
Jan 2, 2026	21.11	21.29	21.05	21.18	21.18	0.81%	16,619
Dec 31, 2025	21.13	21.13	20.96	21.01	21.01	-0.47%	60,642
Dec 30, 2025	21.14	21.15	21.02	21.11	21.11	0.29%	29,428
Dec 29, 2025	21.18	21.18	20.97	21.05	21.05	-2.00%	38,047
Dec 26, 2025	21.46	21.49	21.34	21.48	21.11	0.47%	24,808
Dec 24, 2025	21.41	21.46	21.31	21.38	21.01	-0.14%	15,820

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