Morningstar

William Blair Small Cap Growth Fund Class I WBSIX

Medalist Rating as of Sep 30, 2026 See William Blair Investment Hub

Historical Data

Date	Open	High	Low	Close
Nov 12, 2026	38.21	38.21	38.21	38.21
Nov 11, 2026	38.85	38.85	38.85	38.85
Nov 10, 2026	38.51	38.51	38.51	38.51
Nov 9, 2026	39.08	39.08	39.08	39.08
Nov 6, 2026	37.60	37.60	37.60	37.60
Nov 5, 2026	37.06	37.06	37.06	37.06
Nov 4, 2026	39.07	39.07	39.07	39.07
Nov 3, 2026	38.53	38.53	38.53	38.53
Nov 2, 2026	38.13	38.13	38.13	38.13
Oct 30, 2026	37.96	37.96	37.96	37.96
Oct 29, 2026	39.03	39.03	39.03	39.03
Oct 28, 2026	38.34	38.34	38.34	38.34
Oct 27, 2026	38.16	38.16	38.16	38.16
Oct 26, 2026	37.82	37.82	37.82	37.82
Oct 23, 2026	37.54	37.54	37.54	37.54
Oct 22, 2026	37.74	37.74	37.74	37.74
Oct 21, 2026	37.93	37.93	37.93	37.93
Oct 20, 2026	37.76	37.76	37.76	37.76
Oct 19, 2026	37.23	37.23	37.23	37.23
Oct 16, 2026	37.07	37.07	37.07	37.07
Oct 15, 2026	37.80	37.80	37.80	37.80
Oct 14, 2026	37.14	37.14	37.14	37.14
Oct 13, 2026	37.82	37.82	37.82	37.82

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