WSMNX Mutual Fund

WSMNX Mutual Fund

NAV$28.42
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Fund Essentials - as of Mar 31, 2026

Net Assets
$359M
Expense Ratio
1.24%
Dividend Yield (Current)
2.86%
Holdings
84
Inception Date
Dec 29, 2003
Fund Family
William Blair Funds
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Annually

Performance

YTD+9.30%
1 Year+16.61%
3 Year+7.91%
5 Year+1.99%
10 Year+9.17%

Asset Allocation

Stocks: 97.51%
Bonds: 1.03%
Other: 1.46%
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Top Holdings

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TickerNameWeight
PRMBPrimo Brands Corp2.22%
TWSTTwist Bioscience Corp.2.16%
LSCCLattice Semiconductor Corp.2.11%
BWXTBwx Technologies, Inc.2.05%
AKAMAkamai Technologies Inc.2.01%
Top 10 Concentration: 20.45%Report Date: Mar 31, 2026
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Dividend Summary

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Dividend Yield (Current)
2.86%
Frequency
Annually
Latest Distribution
$3.23
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Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO

WSMNX Mutual Fund Overview

WSMNX Mutual Fund (William Blair Small-Mid Cap Growth Fund Class N) is managed by William Blair Funds with $359.5M in net assets. WSMNX expense ratio is 1.24%, holding 84 positions across sectors including Information Technology, Industrials, Health Care. Inception date: 2003-12-29.

WSMNX performance shows a YTD return of 9.30%. The 1-year return is 16.61% and the 5-year return is 1.99%. WSMNX dividend yield stands at 2.86%, paid annually.

WSMNX top holdings include Primo Brands Corp (2.2%), Twist Bioscience Corp. (2.2%), Lattice Semiconductor Corp. (2.1%), Bwx Technologies, Inc. (2.0%), Akamai Technologies Inc. (2.0%). Go to all WSMNX holdings, WSMNX sectors, or WSMNX dividends.

WSMNX can be compared against other funds. Use WSMNX overlap to find shared positions, or WSMNX vs another fund for a side-by-side view. WSMNX alternatives are available via the screener, along with tax-loss harvesting opportunities.