See what your fund actually adds
I Columbia Seligman Semiconductor and Technology ETF SEMI
Historical return decomposition and an investable replication portfolio, using data through 2026-10-09.
Fund and replication metrics
| Measure | SEMI | Replication |
|---|---|---|
| Annualized growth | 19.4% | 22.5% |
| Annualized volatility | 29.7% | 24.0% |
| Sharpe ratio | 0.75 | 0.96 |
| Maximum drawdown | 31.2% | 24.0% |
| Replication fit (R²) | 0.83 · Tracking error 12.4% | |
Replication portfolio
The published portfolio below is the investable basket used to model SEMI’s historical return behavior.
| Ticker | Building block | Weight |
|---|---|---|
| XLK | Sector · Technology | 94.3% |
| VBK | Small-Cap · Growth | 5.7% |