+4.7%
CMCSA vs AKAM
+29.8%
-25.1%
-57.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | AKAM | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.5% | -1.3% | +2.8% | +1.7% |
| 7D | +3.2% | +2.8% | +0.4% | +2.7% |
| 30D | +19.5% | -6.9% | +26.4% | +20.4% |
| 3M | -2.4% | -31.8% | +29.4% | +3.1% |
| 6M | +3.8% | -47.0% | +50.8% | +14.3% |
| YTD | -5.4% | -2.1% | -3.3% | -11.7% |
| 1Y | +1.1% | -3.7% | +4.8% | -5.3% |
| 3Y | -27.1% | -23.0% | -4.1% | -30.0% |
| 5Y | -40.3% | -23.4% | -16.9% | -43.6% |
| All | +4.7% | +29.8% | -25.1% | -17.2% |
Cumulative growth
Daily Returns
Daily percentage return beside AKAM.
Daily Out/Under-Performance
Portfolio return minus AKAM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AKAM 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 AKAM 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