William Blair International Growth Fund Class I (BIGIX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
28.98
-0.44 (-1.50%)
At close: Oct 15, 2026
BIGIX Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | 28.98 | 28.98 | 28.98 | 28.98 | 28.98 | -1.50% |
| Oct 14, 2026 | 29.42 | 29.42 | 29.42 | 29.42 | 29.42 | -0.51% |
| Oct 13, 2026 | 29.57 | 29.57 | 29.57 | 29.57 | 29.57 | -0.90% |
| Oct 12, 2026 | 29.84 | 29.84 | 29.84 | 29.84 | 29.84 | -0.10% |
| Oct 9, 2026 | 29.87 | 29.87 | 29.87 | 29.87 | 29.87 | 0.88% |
| Oct 8, 2026 | 29.61 | 29.61 | 29.61 | 29.61 | 29.61 | -1.17% |
| Oct 7, 2026 | 29.96 | 29.96 | 29.96 | 29.96 | 29.96 | -1.67% |
| Oct 6, 2026 | 30.47 | 30.47 | 30.47 | 30.47 | 30.47 | 0.59% |
| Oct 5, 2026 | 30.29 | 30.29 | 30.29 | 30.29 | 30.29 | 1.20% |
| Oct 2, 2026 | 29.93 | 29.93 | 29.93 | 29.93 | 29.93 | 0.67% |
| Oct 1, 2026 | 29.73 | 29.73 | 29.73 | 29.73 | 29.73 | -0.64% |
| Sep 30, 2026 | 29.92 | 29.92 | 29.92 | 29.92 | 29.92 | -0.30% |
| Sep 29, 2026 | 30.01 | 30.01 | 30.01 | 30.01 | 30.01 | -0.07% |
| Sep 28, 2026 | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 | -0.66% |
| Sep 25, 2026 | 30.23 | 30.23 | 30.23 | 30.23 | 30.23 | 0.87% |
| Sep 24, 2026 | 29.97 | 29.97 | 29.97 | 29.97 | 29.97 | -0.40% |
| Sep 23, 2026 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | -0.79% |
| Sep 22, 2026 | 30.33 | 30.33 | 30.33 | 30.33 | 30.33 | 0.46% |
| Sep 21, 2026 | 30.19 | 30.19 | 30.19 | 30.19 | 30.19 | 1.21% |
| Sep 18, 2026 | 29.83 | 29.83 | 29.83 | 29.83 | 29.83 | -0.10% |
| Sep 17, 2026 | 29.86 | 29.86 | 29.86 | 29.86 | 29.86 | 1.15% |
| Sep 16, 2026 | 29.52 | 29.52 | 29.52 | 29.52 | 29.52 | -0.14% |
| Sep 15, 2026 | 29.56 | 29.56 | 29.56 | 29.56 | 29.56 | -0.81% |
| Sep 14, 2026 | 29.80 | 29.80 | 29.80 | 29.80 | 29.80 | -1.39% |
| Sep 11, 2026 | 30.22 | 30.22 | 30.22 | 30.22 | 30.22 | -0.03% |
| Sep 10, 2026 | 30.23 | 30.23 | 30.23 | 30.23 | 30.23 | -0.92% |
| Sep 9, 2026 | 30.51 | 30.51 | 30.51 | 30.51 | 30.51 | -0.78% |
| Sep 8, 2026 | 30.75 | 30.75 | 30.75 | 30.75 | 30.75 | 0.69% |
| Sep 4, 2026 | 30.54 | 30.54 | 30.54 | 30.54 | 30.54 | 0.20% |
| Sep 3, 2026 | 30.48 | 30.48 | 30.48 | 30.48 | 30.48 | 1.09% |
| Sep 2, 2026 | 30.15 | 30.15 | 30.15 | 30.15 | 30.15 | -0.43% |
| Sep 1, 2026 | 30.28 | 30.28 | 30.28 | 30.28 | 30.28 | -0.79% |
| Aug 31, 2026 | 30.52 | 30.52 | 30.52 | 30.52 | 30.52 | -0.39% |
| Aug 28, 2026 | 30.64 | 30.64 | 30.64 | 30.64 | 30.64 | -0.49% |
| Aug 27, 2026 | 30.79 | 30.79 | 30.79 | 30.79 | 30.79 | -0.10% |
| Aug 26, 2026 | 30.82 | 30.82 | 30.82 | 30.82 | 30.82 | 0.03% |
| Aug 25, 2026 | 30.81 | 30.81 | 30.81 | 30.81 | 30.81 | 0.82% |
| Aug 24, 2026 | 30.56 | 30.56 | 30.56 | 30.56 | 30.56 | -0.68% |
| Aug 21, 2026 | 30.77 | 30.77 | 30.77 | 30.77 | 30.77 | 0.89% |
| Aug 20, 2026 | 30.50 | 30.50 | 30.50 | 30.50 | 30.50 | 0.33% |
| Aug 19, 2026 | 30.40 | 30.40 | 30.40 | 30.40 | 30.40 | -0.65% |
| Aug 18, 2026 | 30.60 | 30.60 | 30.60 | 30.60 | 30.60 | -1.54% |
| Aug 17, 2026 | 31.08 | 31.08 | 31.08 | 31.08 | 31.08 | 0.29% |
| Aug 14, 2026 | 30.99 | 30.99 | 30.99 | 30.99 | 30.99 | 0.13% |
| Aug 13, 2026 | 30.95 | 30.95 | 30.95 | 30.95 | 30.95 | 0.23% |
| Aug 12, 2026 | 30.88 | 30.88 | 30.88 | 30.88 | 30.88 | 0.49% |
| Aug 11, 2026 | 30.73 | 30.73 | 30.73 | 30.73 | 30.73 | -0.07% |
| Aug 10, 2026 | 30.75 | 30.75 | 30.75 | 30.75 | 30.75 | - |
| Aug 7, 2026 | 30.75 | 30.75 | 30.75 | 30.75 | 30.75 | 0.26% |
| Aug 6, 2026 | 30.67 | 30.67 | 30.67 | 30.67 | 30.67 | -0.55% |