-17.3%
ISRG vs VRTX
+32.1%
-49.5%
-44.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | VRTX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.4% | +0.8% | -4.2% | -3.6% |
| 7D | +4.8% | -2.1% | +6.9% | +5.5% |
| 30D | +9.2% | +8.2% | +1.0% | +6.0% |
| 3M | +21.2% | +13.0% | +8.1% | +16.1% |
| 6M | +0.2% | +27.9% | -27.7% | -6.6% |
| YTD | -20.1% | +20.7% | -40.7% | -25.0% |
| 1Y | -17.3% | +31.4% | -48.8% | -22.1% |
| All | -17.3% | +32.1% | -49.5% | -22.1% |
Cumulative growth
Daily Returns
Daily percentage return beside VRTX.
Daily Out/Under-Performance
Portfolio return minus VRTX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VRTX return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 1y: compounded portfolio wealth divided by compounded VRTX wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
1y analysis · Full analysis span regression · 6 months rolling