+1,847.4%
MRVL vs CMCSA
+7.3%
+1,840.1%
-61.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.4% | +2.4% | -5.8% | -4.4% |
| 7D | +8.7% | -5.6% | +14.2% | +11.0% |
| 30D | +6.9% | -1.9% | +8.8% | +7.0% |
| 3M | -10.1% | +6.4% | -16.6% | -14.4% |
| 6M | +143.4% | -16.9% | +160.4% | +157.7% |
| YTD | +167.5% | -6.8% | +174.3% | +165.6% |
| 1Y | +239.0% | -15.9% | +254.9% | +253.5% |
| 3Y | +311.0% | -33.4% | +344.4% | +369.7% |
| 5Y | +278.0% | -46.7% | +324.7% | +372.5% |
| All | +1,847.4% | +7.3% | +1,840.1% | +1,656.6% |
Cumulative growth
Daily Returns
Daily percentage return beside CMCSA.
Daily Out/Under-Performance
Portfolio return minus CMCSA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CMCSA 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 10y: compounded portfolio wealth divided by compounded CMCSA 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…
10y analysis · Full analysis span regression · 6 months rolling