5.13.26 Beyond Returns: Three Powerful Factors in Active Fund Evaluation
A common approach by investors is to invest in funds that have historically outperformed their benchmark index, hoping that a fund’s past outperformance will continue. Our research finds this approach can often work — until it doesn’t. We see a persistence effect in fund performance data, whereby funds with strong three-year performance often have another three-years of good performance in the following period. But when the relationship breaks down, it is often painful. The prior winners tend to become losers around big inflection points in the market, such as the 2008 Global Financial Crisis and the 2022 sell-off for stocks
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