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Franklin Biotechnology Discovery Fund Class A FBDIX
Historical return decomposition and an investable replication portfolio, using data through 2026-10-09.
Fund and replication metrics
| Measure | FBDIX | Replication |
|---|---|---|
| Annualized growth | 10.5% | 7.4% |
| Annualized volatility | 23.1% | 16.4% |
| Sharpe ratio | 0.55 | 0.52 |
| Maximum drawdown | 31.6% | 22.4% |
| Replication fit (R²) | 0.60 · Tracking error 14.6% | |
Replication portfolio
The published portfolio below is the investable basket used to model FBDIX’s historical return behavior.
| Ticker | Building block | Weight |
|---|---|---|
| XLV | Sector · Healthcare | 54.1% |
| IWC | Micro Cap | 45.9% |