William Blair Small-Mid Cap Core Fund Class I (WBCIX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
18.43
-0.02 (-0.11%)
At close: Sep 18, 2026
WBCIX Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| Sep 18, 2026 | 18.43 | 18.43 | 18.43 | 18.43 | - | -0.11% |
| Sep 17, 2026 | 18.45 | 18.45 | 18.45 | 18.45 | 18.45 | 0.82% |
| Sep 16, 2026 | 18.30 | 18.30 | 18.30 | 18.30 | 18.30 | -0.33% |
| Sep 15, 2026 | 18.36 | 18.36 | 18.36 | 18.36 | 18.36 | -0.49% |
| Sep 14, 2026 | 18.45 | 18.45 | 18.45 | 18.45 | 18.45 | -0.59% |
| Sep 11, 2026 | 18.56 | 18.56 | 18.56 | 18.56 | 18.56 | 0.92% |
| Sep 10, 2026 | 18.39 | 18.39 | 18.39 | 18.39 | 18.39 | -1.13% |
| Sep 9, 2026 | 18.60 | 18.60 | 18.60 | 18.60 | 18.60 | -1.38% |
| Sep 8, 2026 | 18.86 | 18.86 | 18.86 | 18.86 | 18.86 | -1.15% |
| Sep 4, 2026 | 19.08 | 19.08 | 19.08 | 19.08 | 19.08 | -0.26% |
| Sep 3, 2026 | 19.13 | 19.13 | 19.13 | 19.13 | 19.13 | 1.22% |
| Sep 2, 2026 | 18.90 | 18.90 | 18.90 | 18.90 | 18.90 | 0.21% |
| Sep 1, 2026 | 18.86 | 18.86 | 18.86 | 18.86 | 18.86 | -1.62% |
| Aug 31, 2026 | 19.17 | 19.17 | 19.17 | 19.17 | 19.17 | -0.47% |
| Aug 28, 2026 | 19.26 | 19.26 | 19.26 | 19.26 | 19.26 | -1.03% |
| Aug 27, 2026 | 19.46 | 19.46 | 19.46 | 19.46 | 19.46 | -0.10% |
| Aug 26, 2026 | 19.48 | 19.48 | 19.48 | 19.48 | 19.48 | 0.46% |
| Aug 25, 2026 | 19.39 | 19.39 | 19.39 | 19.39 | 19.39 | 0.26% |
| Aug 24, 2026 | 19.34 | 19.34 | 19.34 | 19.34 | 19.34 | -1.12% |
| Aug 21, 2026 | 19.56 | 19.56 | 19.56 | 19.56 | 19.56 | 0.93% |
| Aug 20, 2026 | 19.38 | 19.38 | 19.38 | 19.38 | 19.38 | -0.92% |
| Aug 19, 2026 | 19.56 | 19.56 | 19.56 | 19.56 | 19.56 | 0.26% |
| Aug 18, 2026 | 19.51 | 19.51 | 19.51 | 19.51 | 19.51 | -1.51% |
| Aug 17, 2026 | 19.81 | 19.81 | 19.81 | 19.81 | 19.81 | -0.60% |
| Aug 14, 2026 | 19.93 | 19.93 | 19.93 | 19.93 | 19.93 | - |
| Aug 13, 2026 | 19.93 | 19.93 | 19.93 | 19.93 | 19.93 | 0.86% |
| Aug 12, 2026 | 19.76 | 19.76 | 19.76 | 19.76 | 19.76 | 0.25% |
| Aug 11, 2026 | 19.71 | 19.71 | 19.71 | 19.71 | 19.71 | 0.72% |
| Aug 10, 2026 | 19.57 | 19.57 | 19.57 | 19.57 | 19.57 | 0.10% |
| Aug 7, 2026 | 19.55 | 19.55 | 19.55 | 19.55 | 19.55 | 1.61% |
| Aug 6, 2026 | 19.24 | 19.24 | 19.24 | 19.24 | 19.24 | -0.77% |
| Aug 5, 2026 | 19.39 | 19.39 | 19.39 | 19.39 | 19.39 | 0.26% |
| Aug 4, 2026 | 19.34 | 19.34 | 19.34 | 19.34 | 19.34 | 1.36% |
| Aug 3, 2026 | 19.08 | 19.08 | 19.08 | 19.08 | 19.08 | 1.87% |
| Jul 31, 2026 | 18.73 | 18.73 | 18.73 | 18.73 | 18.73 | 0.32% |
| Jul 30, 2026 | 18.67 | 18.67 | 18.67 | 18.67 | 18.67 | 0.86% |
| Jul 29, 2026 | 18.51 | 18.51 | 18.51 | 18.51 | 18.51 | -2.06% |
| Jul 28, 2026 | 18.90 | 18.90 | 18.90 | 18.90 | 18.90 | 0.75% |
| Jul 27, 2026 | 18.76 | 18.76 | 18.76 | 18.76 | 18.76 | 0.75% |
| Jul 24, 2026 | 18.62 | 18.62 | 18.62 | 18.62 | 18.62 | 0.49% |
| Jul 23, 2026 | 18.53 | 18.53 | 18.53 | 18.53 | 18.53 | -0.48% |
| Jul 22, 2026 | 18.62 | 18.62 | 18.62 | 18.62 | 18.62 | -0.48% |
| Jul 21, 2026 | 18.71 | 18.71 | 18.71 | 18.71 | 18.71 | 0.92% |
| Jul 20, 2026 | 18.54 | 18.54 | 18.54 | 18.54 | 18.54 | -0.96% |
| Jul 17, 2026 | 18.72 | 18.72 | 18.72 | 18.72 | 18.72 | -0.79% |
| Jul 16, 2026 | 18.87 | 18.87 | 18.87 | 18.87 | 18.87 | 0.59% |
| Jul 15, 2026 | 18.76 | 18.76 | 18.76 | 18.76 | 18.76 | -0.11% |
| Jul 14, 2026 | 18.78 | 18.78 | 18.78 | 18.78 | 18.78 | 0.27% |
| Jul 13, 2026 | 18.73 | 18.73 | 18.73 | 18.73 | 18.73 | -0.64% |
| Jul 10, 2026 | 18.85 | 18.85 | 18.85 | 18.85 | 18.85 | -0.11% |