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William Blair International Small Cap Growth Fund Class I: (MF: WISIX)

(NASDAQ Mutual Funds) As of Apr 2, 2026 04:34 PM ET

$13.98 USD

-0.16 (-1.13%)

Zacks MF Rank

This is our Mutual Fund rating system that serves as a timeliness indicator for Mutual Fund's over the next 6 months:

Zacks Rank Definition
1 Strong Buy
2 Buy
3 Hold
4 Sell
5 Strong Sell

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3-Hold of 5     3    

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Zacks Premium Research for WISIX

Zacks MF Rank

This is our Mutual Fund rating system that serves as a timeliness indicator for Mutual Fund's over the next 6 months:

Zacks Rank Definition
1 Strong Buy
2 Buy
3 Hold
4 Sell
5 Strong Sell

Zacks Mutual Fund Rank FAQ - Learn more about the Zacks Mutual Fund Rank
Zacks Mutual Fund Rank Home - All Zacks Rank resources in one place
Zacks Premium - The only way to get access to the Zacks Rank

Hold 3
MF Report

Load Information

Ticker Max
Load %		 Deferred
Load %		 Red.
Fee %		 12B-1
Fee %		 Mgmt
Fee %		 Expense
Ratio %
William Blair Intl SmCap Growth I WISIX NA NA 0.00 0.00 1.00 1.10

Return Data

Ticker Nav Inception Date % yield 1 year return 2 year return 3 year return
William Blair Intl SmCap Growth Ins WIISX 14.33 12/8/2005 0.61 20.82 10.97 0.96
William Blair Intl SmCap Growth I WISIX 13.98 7/26/2006 0.56 20.73 10.93 0.90
William Blair Intl SmCap Growth N WISNX 14.01 5/28/2009 0.33 20.51 10.64 0.64

Investment Information

Ticker Minimum Initial Investment ($) Minimum Subsequent Investment ($) Minimum Initial IRA ($) Dividend Frequency
William Blair Intl SmCap Growth I WISIX 500000 0 0 A

Contact Information

Family William Blair
Address 222 W Adams St
Chicago, IL 60606
Phone 800 742-7272