See what your fund actually adds
SEI Institutional Investments Trust S&P 500 Index Fund Class A SPINX
Historical return decomposition and an investable replication portfolio, using data through 2026-10-09.
Fund and replication metrics
| Measure | SPINX | Replication |
|---|---|---|
| Annualized growth | 15.3% | 15.4% |
| Annualized volatility | 5.3% | 5.3% |
| Sharpe ratio | 2.72 | 2.71 |
| Maximum drawdown | 0.9% | 0.8% |
| Replication fit (R²) | 1.00 · Tracking error 0.2% | |
Replication portfolio
The published portfolio below is the investable basket used to model SPINX’s historical return behavior.
| Ticker | Building block | Weight |
|---|---|---|
| VOO | US Large Cap | 100.0% |