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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    

View All Zacks Mutual Fund Rank #1's

Latest Performance as of Feb 28, 2026

Total Return %* Percentile Rank Objective
YTD 7.18 81
3 months 8.31 83
6 months 5.52 93
1 Year 20.73 86
3 Year 10.93 91
5 Year 0.90 92
10 Year 6.57 96

* Annual for three years and beyond.

Bull Market (9/02 - 10/07) NA
Bear Market (10/07 - 2/09) -62.22
Bull Market (2/09 - 3/21) 403.84

Load Adjusted Returns as of Feb 28, 2026

1 Year 15.29
5 Year -0.74
10 Year 4.82
Since Inception 5.29

Quarterly Return

1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
2025 1.05 17.01 -0.75 -1.75
2024 -1.04 -1.06 8.24 -4.88
2023 7.24 1.45 -7.67 14.17
2022 -20.65 -22.95 -6.91 14.24
2021 -2.37 10.03 3.58 -0.08

Annual Return

20262025202420232022202120202019201820172016
% Total Return 7.1815.290.8014.69-34.9811.1729.0134.21-24.2932.71-4.42
% Total Return Rel to Index -2.94-16.88-3.54-4.16-18.50-6.1923.5715.78-8.1510.91-2.54
% Total Return Rel to Peer -3.71-13.90-3.74-0.12-15.274.7414.2811.88-8.263.79-7.18
% Perf Quintile vs Peer* 5.005.000.003.005.002.001.001.005.002.005.00
% Dividends 0.000.080.210.100.020.040.010.040.130.390.04
% Yield 0.000.591.730.670.190.210.030.301.142.300.33
Capital Gains ($) 0.000.000.000.000.002.680.360.001.301.160.00
Expense Ratio 0.001.101.101.171.231.191.251.211.181.161.15

* 1 = Top 20%, 5 = Bottom 20%