See what your fund actually adds
iShares U.S. Oil Equipment & Services ETF IEZ
Historical return decomposition and an investable replication portfolio, using data through 2026-10-09.
Fund and replication metrics
| Measure | IEZ | Replication |
|---|---|---|
| Annualized growth | 13.5% | 21.3% |
| Annualized volatility | 37.3% | 25.9% |
| Sharpe ratio | 0.53 | 0.88 |
| Maximum drawdown | 35.8% | 21.5% |
| Replication fit (R²) | 0.75 · Tracking error 18.6% | |
Replication portfolio
The published portfolio below is the investable basket used to model IEZ’s historical return behavior.
| Ticker | Building block | Weight |
|---|---|---|
| XLE | Sector · Energy | 94.3% |
| IWC | Micro Cap | 5.7% |