WILIX vs. WGFIX
Compare and contrast key facts about William Blair International Leaders Fund (WILIX) and William Blair Global Leaders Fund (WGFIX).
WILIX is managed by William Blair. It was launched on Aug 15, 2012. WGFIX is managed by William Blair. It was launched on Oct 14, 2007.
Performance
WILIX vs. WGFIX - Performance Comparison
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WILIX vs. WGFIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
WILIX William Blair International Leaders Fund | -2.72% | 23.21% | -0.50% | 13.10% | -28.55% | 10.16% | 26.79% | 31.76% | -12.43% | 30.03% |
WGFIX William Blair Global Leaders Fund | -10.88% | 16.06% | 7.52% | 23.02% | -29.32% | 16.71% | 32.06% | 31.97% | -8.04% | 30.67% |
Returns By Period
In the year-to-date period, WILIX achieves a -2.72% return, which is significantly higher than WGFIX's -10.88% return. Over the past 10 years, WILIX has underperformed WGFIX with an annualized return of 7.72%, while WGFIX has yielded a comparatively higher 9.41% annualized return.
WILIX
- 1D
- -1.15%
- 1M
- -13.39%
- YTD
- -2.72%
- 6M
- 0.96%
- 1Y
- 18.46%
- 3Y*
- 7.52%
- 5Y*
- 1.48%
- 10Y*
- 7.72%
WGFIX
- 1D
- -0.34%
- 1M
- -10.33%
- YTD
- -10.88%
- 6M
- -8.47%
- 1Y
- 7.95%
- 3Y*
- 7.22%
- 5Y*
- 2.24%
- 10Y*
- 9.41%
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WILIX vs. WGFIX - Expense Ratio Comparison
Both WILIX and WGFIX have an expense ratio of 0.90%.
Return for Risk
WILIX vs. WGFIX — Risk / Return Rank
WILIX
WGFIX
WILIX vs. WGFIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for William Blair International Leaders Fund (WILIX) and William Blair Global Leaders Fund (WGFIX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| WILIX | WGFIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.96 | 0.45 | +0.51 |
Sortino ratioReturn per unit of downside risk | 1.36 | 0.76 | +0.60 |
Omega ratioGain probability vs. loss probability | 1.21 | 1.11 | +0.10 |
Calmar ratioReturn relative to maximum drawdown | 1.14 | 0.43 | +0.70 |
Martin ratioReturn relative to average drawdown | 4.45 | 1.73 | +2.72 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| WILIX | WGFIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.96 | 0.45 | +0.51 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.08 | 0.12 | -0.04 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.44 | 0.50 | -0.06 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.43 | 0.30 | +0.13 |
Correlation
The correlation between WILIX and WGFIX is 0.86, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
WILIX vs. WGFIX - Dividend Comparison
WILIX's dividend yield for the trailing twelve months is around 8.20%, less than WGFIX's 95.97% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
WILIX William Blair International Leaders Fund | 8.20% | 7.98% | 0.58% | 0.45% | 0.19% | 2.82% | 0.80% | 0.56% | 4.14% | 2.17% | 1.01% | 0.74% |
WGFIX William Blair Global Leaders Fund | 95.97% | 85.53% | 54.25% | 6.65% | 2.17% | 5.65% | 12.57% | 1.35% | 17.62% | 4.24% | 0.72% | 5.05% |
Drawdowns
WILIX vs. WGFIX - Drawdown Comparison
The maximum WILIX drawdown since its inception was -41.01%, smaller than the maximum WGFIX drawdown of -59.51%. Use the drawdown chart below to compare losses from any high point for WILIX and WGFIX.
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Drawdown Indicators
| WILIX | WGFIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -41.01% | -59.51% | +18.50% |
Max Drawdown (1Y)Largest decline over 1 year | -13.67% | -13.11% | -0.56% |
Max Drawdown (5Y)Largest decline over 5 years | -41.01% | -38.76% | -2.25% |
Max Drawdown (10Y)Largest decline over 10 years | -41.01% | -38.76% | -2.25% |
Current DrawdownCurrent decline from peak | -13.67% | -13.11% | -0.56% |
Average DrawdownAverage peak-to-trough decline | -9.87% | -11.96% | +2.09% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.50% | 3.29% | +0.21% |
Volatility
WILIX vs. WGFIX - Volatility Comparison
William Blair International Leaders Fund (WILIX) has a higher volatility of 7.02% compared to William Blair Global Leaders Fund (WGFIX) at 5.49%. This indicates that WILIX's price experiences larger fluctuations and is considered to be riskier than WGFIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| WILIX | WGFIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.02% | 5.49% | +1.53% |
Volatility (6M)Calculated over the trailing 6-month period | 12.45% | 10.13% | +2.32% |
Volatility (1Y)Calculated over the trailing 1-year period | 17.80% | 17.57% | +0.23% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.60% | 18.66% | -1.06% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 17.56% | 18.78% | -1.22% |