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William Blair Global Leaders Fund Class N WGGNX
Historical return decomposition and an investable replication portfolio, using data through 2026-10-09.
Fund and replication metrics
| Measure | WGGNX | Replication |
|---|---|---|
| Annualized growth | 3.3% | 7.8% |
| Annualized volatility | 18.9% | 18.6% |
| Sharpe ratio | 0.26 | 0.50 |
| Maximum drawdown | 38.7% | 34.9% |
| Replication fit (R²) | 0.96 · Tracking error 4.0% | |
Replication portfolio
The published portfolio below is the investable basket used to model WGGNX’s historical return behavior.
| Ticker | Building block | Weight |
|---|---|---|
| EFG | Intl · Growth | 43.1% |
| VUG | Style · Growth | 34.3% |
| VOT | Mid-Cap · Growth | 19.1% |
| MTUM | Factor · Momentum | 3.5% |