See what your fund actually adds
JPMorgan Income Builder Fund Class A Shares JNBAX
Historical return decomposition and an investable replication portfolio, using data through 2026-10-09.
Fund and replication metrics
| Measure | JNBAX | Replication |
|---|---|---|
| Annualized growth | 4.4% | 5.0% |
| Annualized volatility | 8.4% | 6.5% |
| Sharpe ratio | 0.55 | 0.78 |
| Maximum drawdown | 19.0% | 14.4% |
| Replication fit (R²) | 0.90 · Tracking error 2.6% | |
Replication portfolio
The published portfolio below is the investable basket used to model JNBAX’s historical return behavior.
| Ticker | Building block | Weight |
|---|---|---|
| SPHY | FI · High Yield | 36.1% |
| VGIT | FI · Intermediate Gov | 22.9% |
| VTV | Style · Value | 16.8% |
| MBB | FI · MBS | 12.6% |
| EFV | Intl · Value | 11.7% |