Affiliated Managers Group, Inc. - MGR - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
February 20, 2026	21.48	21.44	21.44	21.64	21.37	12,900
February 19, 2026	21.56	21.5	21.5	21.59	21.41	25,000
February 18, 2026	21.47	21.55	21.55	21.59	21.47	27,100
February 17, 2026	21.41	21.59	21.59	21.59	21.35	37,800
February 13, 2026	21.42	21.41	21.41	21.47	21.33	40,700
February 12, 2026	21.45	21.38	21.38	21.47	21.35	21,000
February 11, 2026	21.44	21.34	21.34	21.44	21.34	10,100
February 10, 2026	21.4	21.41	21.41	21.47	21.35	11,447
February 09, 2026	21.32	21.37	21.37	21.4	21.28	18,200
February 06, 2026	21.45	21.45	21.45	21.47	21.28	19,300
February 05, 2026	21.18	21.45	21.45	21.47	21.18	21,400
February 04, 2026	21.4	21.27	21.27	21.44	21.24	13,600
February 03, 2026	21.62	21.26	21.26	21.64	21.12	22,900
February 02, 2026	21.59	21.45	21.45	21.67	21.45	15,312
January 30, 2026	21.5	21.5	21.5	21.54	21.42	12,600
January 29, 2026	21.64	21.46	21.46	21.64	21.41	15,547
January 28, 2026	21.71	21.61	21.61	21.71	21.57	10,945
January 27, 2026	21.72	21.71	21.71	21.75	21.58	10,734
January 26, 2026	21.7	21.72	21.72	21.77	21.64	20,000
January 23, 2026	21.56	21.67	21.67	21.7	21.56	12,526
January 22, 2026	21.46	21.58	21.58	21.65	21.43	21,100
January 21, 2026	21.42	21.5	21.5	21.5	21.33	11,742
January 20, 2026	21.39	21.35	21.35	21.5	21.31	30,447
January 16, 2026	21.59	21.55	21.55	21.59	21.41	17,536
January 15, 2026	21.55	21.54	21.54	21.58	21.43	21,900
January 14, 2026	21.42	21.44	21.44	21.49	21.35	25,100
January 13, 2026	21.36	21.35	21.35	21.45	21.3	20,914
January 12, 2026	21.45	21.33	21.33	21.47	21.22	34,000
January 09, 2026	21.36	21.45	21.45	21.45	21.25	17,700
January 08, 2026	21.33	21.25	21.25	21.33	21.25	12,256
January 07, 2026	21.33	21.33	21.33	21.36	21.24	17,535
January 06, 2026	21.3	21.25	21.25	21.36	21.14	17,610
January 05, 2026	21.25	21.35	21.35	21.51	21.21	27,935
January 02, 2026	21.11	21.18	21.18	21.29	21.05	16,619
December 31, 2025	21.13	21.01	21.01	21.13	20.96	60,642
December 30, 2025	21.14	21.11	21.11	21.15	21.02	29,428
December 29, 2025	21.18	21.05	21.05	21.18	20.97	38,047
December 26, 2025	21.46	21.48	21.11	21.49	21.34	24,808
December 24, 2025	21.41	21.38	21.38	21.41	21.31	15,818
December 23, 2025	21.42	21.41	21.41	21.42	21.3	28,617
December 22, 2025	21.58	21.38	21.38	21.58	21.38	34,126
December 19, 2025	21.52	21.49	21.49	21.6	21.43	26,049
December 18, 2025	21.47	21.48	21.48	21.6	21.4	24,146
December 17, 2025	21.4	21.49	21.49	21.56	21.27	52,900
December 16, 2025	21.34	21.38	21.38	21.41	21.3	29,403
December 15, 2025	21.39	21.34	21.34	21.48	21.3	30,400
December 12, 2025	21.21	21.3	21.3	21.44	21.21	24,804
December 11, 2025	21.08	21.31	21.31	21.44	21.08	24,700
December 10, 2025	21.14	21.12	21.12	21.25	21.02	14,400
December 09, 2025	21	21.02	21.02	21.19	20.99	22,504
December 08, 2025	20.9	20.95	20.95	21.03	20.86	199,540
December 05, 2025	21.09	20.91	20.91	21.09	20.75	43,500
December 04, 2025	21.37	21.07	21.07	21.37	20.92	45,882
December 03, 2025	21.3	21.29	21.29	21.4	21.22	13,400
December 02, 2025	21.57	21.32	21.32	21.57	21.26	21,847
December 01, 2025	21.56	21.47	21.47	21.6	21.34	20,200
November 28, 2025	21.5	21.56	21.56	21.56	21.46	5,400
November 26, 2025	21.48	21.5	21.5	21.55	21.45	8,600
November 25, 2025	21.31	21.48	21.48	21.48	21.27	17,034
November 24, 2025	21.25	21.32	21.32	21.46	21.25	24,417

Affiliated Managers Group, Inc. (MGR) NYSE