C
William Blair Small Cap Growth Fund Class I WBSIX
NASDAQ
Recommendation
NAV
Total Assets
Dividend Yield
Turnover Ratio
Expense Ratio
Weiss Ratings WBSIX-NASDAQ Click to
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Rating C
Reward Index Fair
Reward Grade C-
Risk Index Fair
Risk Grade C
Company Info WBSIX-NASDAQ Click to
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Provider William Blair
Manager/Tenure (Years) Ward Sexton (10), Mark Thompson (6)
Website http://www.williamblair.com
Fund Information WBSIX-NASDAQ Click to
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Fund Name William Blair Small Cap Growth Fund Class I
Category Small Growth
Sub-Category US Equity Small Cap
Prospectus Objective Small Company
Inception Date Dec 27, 1999
Open/Closed To New Investors Open
Minimum Initial Investment 500,000.00
Minimum Subsequent Investment --
Front End Fee --
Back End Fee --
Dividends and Shares WBSIX-NASDAQ Click to
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Dividend Yield 0.00%
Dividend WBSIX-NASDAQ Click to
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Dividend Yield (Forward) 0.54%
Asset Allocation WBSIX-NASDAQ Click to
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Cash 3.71%
Stock 96.29%
U.S. Stock 91.94%
Non-U.S. Stock 4.35%
Bond 0.00%
U.S. Bond 0.00%
Non-U.S. Bond 0.00%
Preferred 0.00%
Convertible 0.00%
Other Net 0.00%
Price History WBSIX-NASDAQ Click to
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7-Day Total Return 0.96%
30-Day Total Return 0.05%
60-Day Total Return -3.48%
90-Day Total Return -5.72%
Year to Date Total Return 13.79%
1-Year Total Return 19.24%
2-Year Total Return 24.09%
3-Year Total Return 59.75%
5-Year Total Return 17.08%
Price WBSIX-NASDAQ Click to
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Closing Price --
1-Month Low Price --
1-Month High Price --
52-Week Low Price --
52-Week Low Price (Date) --
52-Week High Price --
52-Week High Price (Date) --
NAV WBSIX-NASDAQ Click to
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Nav $38.53
1-Month Low NAV $37.07
1-Month High NAV $39.03
52-Week Low NAV $32.09
52-Week Low NAV (Date) Mar 30, 2026
52-Week High NAV $41.62
52-Week High Price (Date) Aug 14, 2026
Beta / Standard Deviation WBSIX-NASDAQ Click to
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Beta 1.25
Standard Deviation 18.84
Balance Sheet WBSIX-NASDAQ Click to
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Total Assets 1.12B
Operating Ratios WBSIX-NASDAQ Click to
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Expense Ratio 0.99%
Turnover Ratio 94.00%
Performance WBSIX-NASDAQ Click to
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Last Bull Market Total Return 25.92%
Last Bear Market Total Return -20.36%