-28.1%
ARKK vs BMRN
-16.0%
-12.1%
-76.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BMRN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.6% | +0.3% | +0.4% | +0.5% |
| 7D | -3.1% | -1.3% | -1.8% | -2.5% |
| 30D | +2.7% | -6.5% | +9.2% | +6.2% |
| 3M | +10.8% | +18.3% | -7.5% | +0.7% |
| 6M | +14.4% | +8.9% | +5.5% | +8.0% |
| YTD | +8.7% | +10.5% | -1.9% | +1.2% |
| 1Y | +6.7% | +17.5% | -10.7% | -5.2% |
| 3Y | +87.4% | -27.7% | +115.1% | +113.0% |
| All | -28.1% | -16.0% | -12.1% | -26.7% |
Cumulative growth
Daily Returns
Daily percentage return beside BMRN.
Daily Out/Under-Performance
Portfolio return minus BMRN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BMRN 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 BMRN 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