BGFIX
William Blair Growth Fund
WILLIAM BLAIR FUNDS

Average annual returns

Through 2025 · incl. N-PORT-derived 2025
1 year
10.57%
3 year
23.12%
5 year
10.02%
10 year

Standardized average annual total returns (before tax), from calendar-year returns; recent years derived from N-PORT monthly data.

Calendar-year returns

2020 onward derived from N-PORT monthly returns

Risk statistics

81 months through March 31, 2026
Volatility (ann.)
15.79%
Sharpe
0.86
Sortino
1.51
Max drawdown
-33.40%
Best month
13.37%
Worst month
-11.94%
Beta vs VTSAX
1.16
Correlation
0.93

Derived from N-PORT monthly total returns; distinct from the prospectus returns above.

Machine-readable: JSON · Markdown. Programmatic access via the agent surface.