William Blair Small-Mid Cap Growth Fund Class I - WSMDX - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low
February 20, 2026	28.42	28.42	28.42	28.42	28.42
February 19, 2026	28.37	28.37	28.37	28.37	28.37
February 18, 2026	28.52	28.52	28.52	28.52	28.52
February 17, 2026	28.27	28.27	28.27	28.27	28.27
February 13, 2026	28.26	28.26	28.26	28.26	28.26
February 12, 2026	27.99	27.99	27.99	27.99	27.99
February 11, 2026	28.61	28.61	28.61	28.61	28.61
February 10, 2026	28.64	28.64	28.64	28.64	28.64
February 09, 2026	28.62	28.62	28.62	28.62	28.62
February 06, 2026	28.41	28.41	28.41	28.41	28.41
February 05, 2026	27.52	27.52	27.52	27.52	27.52
February 04, 2026	27.86	27.86	27.86	27.86	27.86
February 03, 2026	28.05	28.05	28.05	28.05	28.05
February 02, 2026	28.35	28.35	28.35	28.35	28.35
January 30, 2026	28.14	28.14	28.14	28.14	28.14
January 29, 2026	28.59	28.59	28.59	28.59	28.59
January 28, 2026	28.81	28.81	28.81	28.81	28.81
January 27, 2026	28.74	28.74	28.74	28.74	28.74
January 26, 2026	28.78	28.78	28.78	28.78	28.78
January 23, 2026	28.78	28.78	28.78	28.78	28.78
January 22, 2026	29.1	29.1	29.1	29.1	29.1
January 21, 2026	29.06	29.06	29.06	29.06	29.06
January 20, 2026	28.64	28.64	28.64	28.64	28.64
January 16, 2026	29.12	29.12	29.12	29.12	29.12
January 15, 2026	29.21	29.21	29.21	29.21	29.21
January 14, 2026	28.66	28.66	28.66	28.66	28.66
January 13, 2026	28.67	28.67	28.67	28.67	28.67
January 12, 2026	28.68	28.68	28.68	28.68	28.68
January 09, 2026	28.71	28.71	28.71	28.71	28.71
January 08, 2026	28.36	28.36	28.36	28.36	28.36
January 07, 2026	28.48	28.48	28.48	28.48	28.48
January 06, 2026	28.65	28.65	28.65	28.65	28.65
January 05, 2026	28.21	28.21	28.21	28.21	28.21
January 02, 2026	27.79	27.79	27.79	27.79	27.79
December 31, 2025	27.43	27.43	27.43	27.43	27.43
December 30, 2025	27.7	27.7	27.7	27.7	27.7
December 29, 2025	27.9	27.9	27.9	27.9	27.9
December 26, 2025	28.1	28.1	28.1	28.1	28.1
December 24, 2025	28.06	28.06	28.06	28.06	28.06
December 23, 2025	27.99	27.99	27.99	27.99	27.99
December 22, 2025	28.09	28.09	28.09	28.09	28.09
December 19, 2025	27.73	27.73	27.73	27.73	27.73
December 18, 2025	27.32	27.32	27.32	27.32	27.32
December 17, 2025	28.02	28.02	28.02	28.02	28.02
December 16, 2025	28.3	28.3	28.3	28.3	28.3
December 15, 2025	28.42	28.42	28.42	28.42	28.42
December 12, 2025	28.54	28.54	28.54	28.54	28.54
December 11, 2025	29.01	29.01	29.01	29.01	29.01
December 10, 2025	28.69	28.69	28.69	28.69	28.69
December 09, 2025	28.26	28.26	28.26	28.26	28.26
December 08, 2025	28.35	28.35	28.35	28.35	28.35
December 05, 2025	28.44	28.44	28.44	28.44	28.44
December 04, 2025	28.65	28.65	28.65	28.65	28.65
December 03, 2025	28.42	28.42	28.42	28.42	28.42
December 02, 2025	28.32	28.32	28.32	28.32	28.32
December 01, 2025	28.32	28.32	28.32	28.32	28.32
November 28, 2025	28.56	28.56	28.56	28.56	28.56
November 26, 2025	28.39	28.39	28.39	28.39	28.39
November 25, 2025	28.22	28.22	28.22	28.22	28.22
November 24, 2025	27.64	27.64	27.64	27.64	27.64

William Blair Small-Mid Cap Growth Fund Class I (WSMDX) NASDAQ