+14,415.2%
MPWR vs SIRI
-33.4%
+14,448.6%
-72.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1990-01-01 to 2026-09-08.
| Period | Portfolio | SIRI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.4% | -0.7% | +0.2% | -0.3% |
| 7D | -0.6% | +4.3% | -4.9% | -1.4% |
| 30D | -13.1% | -2.8% | -10.2% | -12.7% |
| 3M | -21.7% | +5.9% | -27.6% | -22.9% |
| 6M | +19.5% | +31.9% | -12.4% | +12.9% |
| YTD | +34.9% | +48.7% | -13.7% | +24.4% |
| 1Y | +42.0% | +23.2% | +18.7% | +35.3% |
| 3Y | +148.8% | -23.9% | +172.7% | +151.3% |
| 5Y | +156.8% | -43.4% | +200.2% | +164.4% |
| 10Y | +1,650.0% | -13.6% | +1,663.6% | +1,601.8% |
| All | +14,415.2% | -33.4% | +14,448.6% | +11,502.5% |
Cumulative growth
Daily Returns
Daily percentage return beside SIRI.
Daily Out/Under-Performance
Portfolio return minus SIRI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SIRI 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 1990-01-01 to 2026-09-08: compounded portfolio wealth divided by compounded SIRI 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…
1990-01-01 to 2026-09-08 analysis · Full analysis span regression · 6 months rolling