WBIRX Mutual Fund

NAV$30.71

Fund Essentials - as of Mar 31, 2026

Net Assets
$47,897.29
Expense Ratio
0.85%
Dividend Yield (Current)
15.84%
Holdings
168
Inception Date
May 2, 2019
Fund Family
William Blair Funds
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Annually

Performance

YTD+15.77%
1 Year+21.93%
3 Year+12.59%
5 Year+2.76%

Asset Allocation

Stocks: 98.08%
Other: 1.92%

Price Chart (6M)

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Top Holdings

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TickerNameWeight
TSM:TWTaiwan Semi. Mfg. Co., Adr4.59%
ASML:ASASML Holding NV2.80%
005930:KRSamsung Electronics Co. Ltd.2.08%
000660:KRSk Hynix Inc1.99%
AZN:LNAstrazeneca Plc Adr1.94%
Top 10 Concentration: 20.99%Report Date: Mar 31, 2026
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Dividend Summary

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Dividend Yield (Current)
15.84%
Frequency
Annually
Latest Distribution
$4.41
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO
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Category rank, peer-average returns and outperformance, updated daily.
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WBIRX Mutual Fund Overview

WBIRX Mutual Fund (William Blair International Growth Fund Class R6) is managed by William Blair Funds with $47,897.29 in net assets. WBIRX expense ratio is 0.85%, holding 168 positions across sectors including Unknown, Information Technology, Financials. Inception date: 2019-05-02.

WBIRX performance shows a YTD return of 15.77%. The 1-year return is 21.93% and the 5-year return is 2.76%. WBIRX dividend yield stands at 15.84%, paid annually.

WBIRX top holdings include Taiwan Semi. Mfg. Co., Adr (4.6%), ASML Holding NV (2.8%), Samsung Electronics Co. Ltd. (2.1%), Sk Hynix Inc (2.0%), Astrazeneca Plc Adr (1.9%). View all WBIRX holdings, sector breakdown, or dividend history.

WBIRX can be compared against other funds using the overlap calculator or side-by-side comparison tool. WBIRX alternatives are available via the screener, along with tax-loss harvesting opportunities.