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William Blair Funds Institutional International Growth Fund: (MF: WBIIX)

(NASDAQ Mutual Funds) As of Jun 8, 2026 05:41 PM ET

$15.96 USD

+0.12 (0.76%)

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 WBIIX

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 Instl Intl Growth WBIIX NA NA 0.00 0.00 0.85 0.88

Return Data

Ticker Nav Inception Date % yield 1 year return 2 year return 3 year return
William Blair Instl Intl Growth WBIIX 15.96 8/27/2002 1.20 23.28 11.45 2.50

Investment Information

Ticker Minimum Initial Investment ($) Minimum Subsequent Investment ($) Minimum Initial IRA ($) Dividend Frequency
William Blair Instl Intl Growth WBIIX 5000000 0 0 A

Contact Information

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