+28.4%
ISRG vs LDOS
+52.0%
-23.6%
-49.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | LDOS | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.8% | +0.1% | -2.9% | -2.8% |
| 7D | +4.4% | -3.7% | +8.1% | +5.4% |
| 30D | +15.8% | +16.4% | -0.6% | +10.8% |
| 3M | +24.9% | +7.4% | +17.5% | +22.1% |
| 6M | +3.8% | -0.3% | +4.1% | +3.0% |
| YTD | -17.3% | -24.0% | +6.7% | -12.2% |
| 1Y | -14.6% | -29.6% | +15.0% | -7.2% |
| 3Y | +68.2% | +35.1% | +33.1% | +40.7% |
| 5Y | +28.4% | +52.9% | -24.5% | +4.0% |
| All | +28.4% | +52.0% | -23.6% | +4.0% |
Cumulative growth
Daily Returns
Daily percentage return beside LDOS.
Daily Out/Under-Performance
Portfolio return minus LDOS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × LDOS 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 5y: compounded portfolio wealth divided by compounded LDOS 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…
5y analysis · Full analysis span regression · 6 months rolling