William Blair International Small Cap Growth Fund Class R6 (WIISX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
14.84
-0.06 (-0.40%)
Feb 13, 2026, 9:30 AM EST
WIISX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| Feb 17, 2026 | 14.82 | 14.82 | 14.82 | 14.82 | 14.82 | -0.13% |
| Feb 13, 2026 | 14.84 | 14.84 | 14.84 | 14.84 | 14.84 | -0.40% |
| Feb 12, 2026 | 14.90 | 14.90 | 14.90 | 14.90 | 14.90 | -0.27% |
| Feb 11, 2026 | 14.94 | 14.94 | 14.94 | 14.94 | 14.94 | -0.20% |
| Feb 10, 2026 | 14.97 | 14.97 | 14.97 | 14.97 | 14.97 | 0.81% |
| Feb 9, 2026 | 14.85 | 14.85 | 14.85 | 14.85 | 14.85 | 2.48% |
| Feb 6, 2026 | 14.49 | 14.49 | 14.49 | 14.49 | 14.49 | 0.49% |
| Feb 5, 2026 | 14.42 | 14.42 | 14.42 | 14.42 | 14.42 | -1.10% |
| Feb 4, 2026 | 14.58 | 14.58 | 14.58 | 14.58 | 14.58 | -0.68% |
| Feb 3, 2026 | 14.68 | 14.68 | 14.68 | 14.68 | 14.68 | 1.80% |
| Feb 2, 2026 | 14.42 | 14.42 | 14.42 | 14.42 | 14.42 | -0.41% |
| Jan 30, 2026 | 14.48 | 14.48 | 14.48 | 14.48 | 14.48 | -2.23% |
| Jan 29, 2026 | 14.81 | 14.81 | 14.81 | 14.81 | 14.81 | -0.47% |
| Jan 28, 2026 | 14.88 | 14.88 | 14.88 | 14.88 | 14.88 | -0.53% |
| Jan 27, 2026 | 14.96 | 14.96 | 14.96 | 14.96 | 14.96 | 1.49% |
| Jan 26, 2026 | 14.74 | 14.74 | 14.74 | 14.74 | 14.74 | 0.07% |
| Jan 23, 2026 | 14.73 | 14.73 | 14.73 | 14.73 | 14.73 | 1.10% |
| Jan 22, 2026 | 14.57 | 14.57 | 14.57 | 14.57 | 14.57 | 1.25% |
| Jan 21, 2026 | 14.39 | 14.39 | 14.39 | 14.39 | 14.39 | 0.21% |
| Jan 20, 2026 | 14.36 | 14.36 | 14.36 | 14.36 | 14.36 | -0.55% |
| Jan 16, 2026 | 14.44 | 14.44 | 14.44 | 14.44 | 14.44 | 0.07% |
| Jan 15, 2026 | 14.43 | 14.43 | 14.43 | 14.43 | 14.43 | 0.49% |
| Jan 14, 2026 | 14.36 | 14.36 | 14.36 | 14.36 | 14.36 | 0.21% |
| Jan 13, 2026 | 14.33 | 14.33 | 14.33 | 14.33 | 14.33 | -0.56% |
| Jan 12, 2026 | 14.41 | 14.41 | 14.41 | 14.41 | 14.41 | 0.35% |
| Jan 9, 2026 | 14.36 | 14.36 | 14.36 | 14.36 | 14.36 | 0.35% |
| Jan 8, 2026 | 14.31 | 14.31 | 14.31 | 14.31 | 14.31 | -0.42% |
| Jan 7, 2026 | 14.37 | 14.37 | 14.37 | 14.37 | 14.37 | 0.42% |
| Jan 6, 2026 | 14.31 | 14.31 | 14.31 | 14.31 | 14.31 | 0.35% |
| Jan 5, 2026 | 14.26 | 14.26 | 14.26 | 14.26 | 14.26 | 1.06% |
| Jan 2, 2026 | 14.11 | 14.11 | 14.11 | 14.11 | 14.11 | -0.35% |
| Dec 31, 2025 | 14.16 | 14.16 | 14.16 | 14.16 | 14.16 | -0.07% |
| Dec 30, 2025 | 14.17 | 14.17 | 14.17 | 14.17 | 14.17 | 0.07% |
| Dec 29, 2025 | 14.16 | 14.16 | 14.16 | 14.16 | 14.16 | -0.14% |
| Dec 26, 2025 | 14.18 | 14.18 | 14.18 | 14.18 | 14.18 | 0.21% |
| Dec 24, 2025 | 14.15 | 14.15 | 14.15 | 14.15 | 14.15 | 0.14% |
| Dec 23, 2025 | 14.13 | 14.13 | 14.13 | 14.13 | 14.13 | 1.36% |
| Dec 22, 2025 | 13.94 | 13.94 | 13.94 | 13.94 | 13.94 | - |
| Dec 19, 2025 | 13.94 | 13.94 | 13.94 | 13.94 | 13.94 | 0.43% |
| Dec 18, 2025 | 13.88 | 13.88 | 13.88 | 13.88 | 13.88 | 0.14% |
| Dec 17, 2025 | 13.77 | 13.77 | 13.77 | 13.86 | 13.77 | -0.36% |
| Dec 16, 2025 | 13.82 | 13.82 | 13.82 | 13.91 | 13.82 | -0.93% |
| Dec 15, 2025 | 13.95 | 13.95 | 13.95 | 14.04 | 13.95 | 0.07% |
| Dec 12, 2025 | 13.94 | 13.94 | 13.94 | 14.03 | 13.94 | 0.21% |
| Dec 11, 2025 | 13.91 | 13.91 | 13.91 | 14.00 | 13.91 | 0.21% |
| Dec 10, 2025 | 13.88 | 13.88 | 13.88 | 13.97 | 13.88 | 0.22% |
| Dec 9, 2025 | 13.85 | 13.85 | 13.85 | 13.94 | 13.85 | 0.22% |
| Dec 8, 2025 | 13.82 | 13.82 | 13.82 | 13.91 | 13.82 | -0.07% |
| Dec 5, 2025 | 13.83 | 13.83 | 13.83 | 13.92 | 13.83 | - |
| Dec 4, 2025 | 13.83 | 13.83 | 13.83 | 13.92 | 13.83 | 0.14% |