William Blair International Growth Fund Class I (BIGIX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
27.40
-0.51 (-1.83%)
At close: Mar 12, 2026
BIGIX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| Mar 12, 2026 | 27.40 | 27.40 | 27.40 | 27.40 | 27.40 | -1.83% |
| Mar 11, 2026 | 27.91 | 27.91 | 27.91 | 27.91 | 27.91 | -0.50% |
| Mar 10, 2026 | 28.05 | 28.05 | 28.05 | 28.05 | 28.05 | 0.75% |
| Mar 9, 2026 | 27.84 | 27.84 | 27.84 | 27.84 | 27.84 | 0.22% |
| Mar 6, 2026 | 27.78 | 27.78 | 27.78 | 27.78 | 27.78 | -1.17% |
| Mar 5, 2026 | 28.11 | 28.11 | 28.11 | 28.11 | 28.11 | -0.28% |
| Mar 4, 2026 | 28.19 | 28.19 | 28.19 | 28.19 | 28.19 | -0.56% |
| Mar 3, 2026 | 28.35 | 28.35 | 28.35 | 28.35 | 28.35 | -4.00% |
| Mar 2, 2026 | 29.53 | 29.53 | 29.53 | 29.53 | 29.53 | -1.73% |
| Feb 27, 2026 | 30.05 | 30.05 | 30.05 | 30.05 | 30.05 | -0.13% |
| Feb 26, 2026 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | -0.17% |
| Feb 25, 2026 | 30.14 | 30.14 | 30.14 | 30.14 | 30.14 | 1.07% |
| Feb 24, 2026 | 29.82 | 29.82 | 29.82 | 29.82 | 29.82 | 0.24% |
| Feb 23, 2026 | 29.75 | 29.75 | 29.75 | 29.75 | 29.75 | -0.10% |
| Feb 20, 2026 | 29.78 | 29.78 | 29.78 | 29.78 | 29.78 | 0.85% |
| Feb 19, 2026 | 29.53 | 29.53 | 29.53 | 29.53 | 29.53 | -0.03% |
| Feb 18, 2026 | 29.54 | 29.54 | 29.54 | 29.54 | 29.54 | 0.72% |
| Feb 17, 2026 | 29.33 | 29.33 | 29.33 | 29.33 | 29.33 | -0.17% |
| Feb 13, 2026 | 29.38 | 29.38 | 29.38 | 29.38 | 29.38 | -0.07% |
| Feb 12, 2026 | 29.40 | 29.40 | 29.40 | 29.40 | 29.40 | -0.47% |
| Feb 11, 2026 | 29.54 | 29.54 | 29.54 | 29.54 | 29.54 | 0.58% |
| Feb 10, 2026 | 29.37 | 29.37 | 29.37 | 29.37 | 29.37 | 0.27% |
| Feb 9, 2026 | 29.29 | 29.29 | 29.29 | 29.29 | 29.29 | 2.48% |
| Feb 6, 2026 | 28.58 | 28.58 | 28.58 | 28.58 | 28.58 | 1.20% |
| Feb 5, 2026 | 28.24 | 28.24 | 28.24 | 28.24 | 28.24 | -1.36% |
| Feb 4, 2026 | 28.63 | 28.63 | 28.63 | 28.63 | 28.63 | -0.97% |
| Feb 3, 2026 | 28.91 | 28.91 | 28.91 | 28.91 | 28.91 | 1.26% |
| Feb 2, 2026 | 28.55 | 28.55 | 28.55 | 28.55 | 28.55 | -0.42% |
| Jan 30, 2026 | 28.67 | 28.67 | 28.67 | 28.67 | 28.67 | -1.41% |
| Jan 29, 2026 | 29.08 | 29.08 | 29.08 | 29.08 | 29.08 | -0.21% |
| Jan 28, 2026 | 29.14 | 29.14 | 29.14 | 29.14 | 29.14 | -0.41% |
| Jan 27, 2026 | 29.26 | 29.26 | 29.26 | 29.26 | 29.26 | 1.95% |
| Jan 26, 2026 | 28.70 | 28.70 | 28.70 | 28.70 | 28.70 | 0.14% |
| Jan 23, 2026 | 28.66 | 28.66 | 28.66 | 28.66 | 28.66 | 0.81% |
| Jan 22, 2026 | 28.43 | 28.43 | 28.43 | 28.43 | 28.43 | 1.10% |
| Jan 21, 2026 | 28.12 | 28.12 | 28.12 | 28.12 | 28.12 | 0.54% |
| Jan 20, 2026 | 27.97 | 27.97 | 27.97 | 27.97 | 27.97 | -1.69% |
| Jan 16, 2026 | 28.45 | 28.45 | 28.45 | 28.45 | 28.45 | 0.18% |
| Jan 15, 2026 | 28.40 | 28.40 | 28.40 | 28.40 | 28.40 | 0.89% |
| Jan 14, 2026 | 28.15 | 28.15 | 28.15 | 28.15 | 28.15 | 0.21% |
| Jan 13, 2026 | 28.09 | 28.09 | 28.09 | 28.09 | 28.09 | - |
| Jan 12, 2026 | 28.09 | 28.09 | 28.09 | 28.09 | 28.09 | 0.57% |
| Jan 9, 2026 | 27.93 | 27.93 | 27.93 | 27.93 | 27.93 | 0.43% |
| Jan 8, 2026 | 27.81 | 27.81 | 27.81 | 27.81 | 27.81 | -0.64% |
| Jan 7, 2026 | 27.99 | 27.99 | 27.99 | 27.99 | 27.99 | -0.14% |
| Jan 6, 2026 | 28.03 | 28.03 | 28.03 | 28.03 | 28.03 | 0.86% |
| Jan 5, 2026 | 27.79 | 27.79 | 27.79 | 27.79 | 27.79 | 1.57% |
| Jan 2, 2026 | 27.36 | 27.36 | 27.36 | 27.36 | 27.36 | 0.88% |
| Dec 31, 2025 | 27.12 | 27.12 | 27.12 | 27.12 | 27.12 | -0.04% |
| Dec 30, 2025 | 27.13 | 27.13 | 27.13 | 27.13 | 27.13 | 0.18% |