See what your fund actually adds
Oakmark Fund Investor Class OAKMX
Historical return decomposition and an investable replication portfolio, using data through 2026-10-09.
Fund and replication metrics
| Measure | OAKMX | Replication |
|---|---|---|
| Annualized growth | 9.6% | 9.9% |
| Annualized volatility | 17.8% | 16.4% |
| Sharpe ratio | 0.60 | 0.66 |
| Maximum drawdown | 23.7% | 21.6% |
| Replication fit (R²) | 0.93 · Tracking error 4.7% | |
Replication portfolio
The published portfolio below is the investable basket used to model OAKMX’s historical return behavior.
| Ticker | Building block | Weight |
|---|---|---|
| XLF | Sector · Financials | 35.5% |
| VBR | Small-Cap · Value | 20.5% |
| RSP | Factor · Equal Weight | 19.8% |
| VOX | Sector · Communication | 15.0% |
| XLE | Sector · Energy | 9.2% |