Since 2002, SPIVA scorecards have shown that active funds typically underperform their benchmarks on an absolute return basis. However, active funds could compare favorably to passive investments after adjusting for volatility, if lower active returns were a consequence of risk reduction.
The Risk-Adjusted SPIVA Scorecard considers this possibility by comparing the risk-adjusted returns of actively managed funds against their benchmarks on a net-of-fees and gross-of-fees basis. We use the standard deviation of monthly returns as a measure of risk and evaluate performance by comparing return/volatility ratios.
You can now read the full whitepaper at the link below