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William Blair International Leaders Fund (WILIX)
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Fund Info

ISIN

US9692517199

CUSIP

969251719

Issuer

William Blair

Inception Date

Aug 15, 2012

Min. Investment

$500,000

Asset Class

Equity

Asset Class Size

Large-Cap

Asset Class Style

Growth

Expense Ratio

WILIX features an expense ratio of 0.90%, falling within the medium range.


Expense ratio chart for WILIX: current value at 0.90% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.90%

Share Price Chart


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Compare to other instruments

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


Popular comparisons:
WILIX vs. VWIGX
Popular comparisons:
WILIX vs. VWIGX

Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in William Blair International Leaders Fund, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


-10.00%-5.00%0.00%5.00%10.00%SeptemberOctoberNovemberDecember2025February
-1.41%
10.30%
WILIX (William Blair International Leaders Fund)
Benchmark (^GSPC)

Returns By Period

William Blair International Leaders Fund had a return of 7.74% year-to-date (YTD) and 3.86% in the last 12 months. Over the past 10 years, William Blair International Leaders Fund had an annualized return of 5.46%, while the S&P 500 had an annualized return of 11.31%, indicating that William Blair International Leaders Fund did not perform as well as the benchmark.


WILIX

YTD

7.74%

1M

6.20%

6M

-1.54%

1Y

3.86%

5Y*

2.77%

10Y*

5.46%

^GSPC (Benchmark)

YTD

4.46%

1M

2.46%

6M

9.31%

1Y

23.49%

5Y*

13.03%

10Y*

11.31%

*Annualized

Monthly Returns

The table below presents the monthly returns of WILIX, with color gradation from worst to best to easily spot seasonal factors. Returns are adjusted for dividends.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20254.02%7.74%
2024-0.20%5.11%1.80%-5.30%4.59%0.19%0.58%2.82%-0.98%-4.23%-0.74%-3.55%-0.50%
20237.98%-3.08%3.68%0.58%-1.21%3.52%0.67%-5.27%-5.72%-3.95%10.49%6.20%13.09%
2022-10.86%-4.41%0.05%-9.42%-1.70%-9.23%10.05%-7.02%-10.81%7.75%10.76%-4.97%-28.68%
2021-0.70%0.75%-1.40%5.42%2.78%-0.53%2.93%4.09%-6.08%5.13%-4.25%-0.39%7.26%
2020-0.66%-5.44%-13.39%8.14%6.71%5.29%7.25%6.09%-0.98%-2.08%10.67%4.26%25.82%
20197.23%4.11%1.94%4.13%-4.94%7.12%-0.90%-1.27%0.86%3.58%2.99%3.73%31.76%
20186.33%-5.03%-1.26%1.95%1.20%-1.66%1.98%0.06%-0.59%-10.79%0.40%-7.62%-15.09%
20173.64%0.60%2.90%3.46%3.63%0.34%3.35%0.97%2.63%2.32%1.04%1.00%29.07%
2016-7.28%-2.42%8.39%1.34%1.17%-1.85%4.95%1.35%2.51%-2.74%-3.63%0.24%1.09%
20151.96%4.08%0.85%2.52%0.07%-1.86%-0.53%-6.85%-2.21%8.70%1.00%-1.50%5.57%
2014-4.43%5.13%-1.81%-0.24%2.01%2.28%-1.62%0.24%-3.12%0.97%1.44%-2.88%-2.42%

Risk-Adjusted Performance

Risk-Adjusted Performance Rank

The current rank of WILIX is 14, meaning it’s performing worse than 86% of other mutual funds on our website when it comes to balancing risk and reward. Below is a breakdown of how it compares using common performance measures.


The Risk-Adjusted Performance Rank of WILIX is 1414
Overall Rank
The Sharpe Ratio Rank of WILIX is 1515
Sharpe Ratio Rank
The Sortino Ratio Rank of WILIX is 1414
Sortino Ratio Rank
The Omega Ratio Rank of WILIX is 1313
Omega Ratio Rank
The Calmar Ratio Rank of WILIX is 1313
Calmar Ratio Rank
The Martin Ratio Rank of WILIX is 1414
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

Risk-Adjusted Performance Indicators

The charts below present risk-adjusted performance metrics for William Blair International Leaders Fund (WILIX) and compare them to a chosen benchmark (^GSPC). These indicators evaluate an investment's returns against its associated risks.


Sharpe ratio
The chart of Sharpe ratio for WILIX, currently valued at 0.32, compared to the broader market-1.000.001.002.003.004.000.321.74
The chart of Sortino ratio for WILIX, currently valued at 0.51, compared to the broader market0.002.004.006.008.0010.0012.000.512.35
The chart of Omega ratio for WILIX, currently valued at 1.06, compared to the broader market1.002.003.004.001.061.32
The chart of Calmar ratio for WILIX, currently valued at 0.15, compared to the broader market0.005.0010.0015.0020.000.152.61
The chart of Martin ratio for WILIX, currently valued at 0.84, compared to the broader market0.0020.0040.0060.0080.000.8410.66
WILIX
^GSPC

The current William Blair International Leaders Fund Sharpe ratio is 0.32. This value is calculated based on the past 1 year of trading data and takes into account price changes and dividends.

Use the chart below to compare the Sharpe ratio of William Blair International Leaders Fund with the selected benchmark, providing insights into the investment's historical performance in terms of risk-adjusted returns. Go to the Sharpe ratio tool for more fine-grained control over the calculation options.


Rolling 12-month Sharpe Ratio0.001.002.003.00SeptemberOctoberNovemberDecember2025February
0.32
1.74
WILIX (William Blair International Leaders Fund)
Benchmark (^GSPC)

Dividends

Dividend History

William Blair International Leaders Fund provided a 0.54% dividend yield over the last twelve months, with an annual payout of $0.11 per share.


0.00%0.50%1.00%1.50%$0.00$0.05$0.10$0.15$0.2020142015201620172018201920202021202220232024
Dividends
Dividend Yield
PeriodTTM20242023202220212020201920182017201620152014
Dividend$0.11$0.11$0.09$0.00$0.05$0.01$0.10$0.13$0.24$0.13$0.02$0.09

Dividend yield

0.54%0.58%0.44%0.00%0.18%0.05%0.56%0.91%1.43%1.01%0.18%0.76%

Monthly Dividends

The table displays the monthly dividend distributions for William Blair International Leaders Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2025$0.00$0.00$0.00
2024$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.11$0.11
2023$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.09$0.09
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2021$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.05$0.05
2020$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.01$0.01
2019$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.10$0.10
2018$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.13$0.13
2017$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.24$0.24
2016$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.13$0.13
2015$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.02$0.02
2014$0.09$0.09

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


-25.00%-20.00%-15.00%-10.00%-5.00%0.00%SeptemberOctoberNovemberDecember2025February
-20.30%
0
WILIX (William Blair International Leaders Fund)
Benchmark (^GSPC)

Worst Drawdowns

The table below displays the maximum drawdowns of the William Blair International Leaders Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the William Blair International Leaders Fund was 42.56%, occurring on Sep 26, 2022. The portfolio has not yet recovered.

The current William Blair International Leaders Fund drawdown is 20.30%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-42.56%Sep 8, 2021265Sep 26, 2022
-31.94%Feb 13, 202027Mar 23, 202072Jul 6, 202099
-23.93%Jan 29, 2018229Dec 24, 2018233Nov 26, 2019462
-19.48%May 22, 2015183Feb 11, 2016142Sep 2, 2016325
-11.96%Jul 7, 201473Oct 16, 2014104Mar 18, 2015177

Volatility

Volatility Chart

The current William Blair International Leaders Fund volatility is 3.88%, representing the average percentage change in the investments's value, either up or down over the past month. The chart below shows the rolling one-month volatility.


2.00%3.00%4.00%5.00%6.00%7.00%SeptemberOctoberNovemberDecember2025February
3.88%
3.07%
WILIX (William Blair International Leaders Fund)
Benchmark (^GSPC)
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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