We have all heard the arguments about the flaws of active management and we all should have looked closely at the underlying data. Over any random 12-month period, about 60 percent of mutual fund managers underperform. Lengthen the time period examined to 10 years and the proportion of managers who underperform rises to about 70 percent. Even worse, equity managers who underperform do so by roughly twice as much as the outperforming funds beat their chosen benchmarks and the success of the outperformers doesn’t tend to persist. The SPIVA Scorecard from S&P demonstrates this phenomenon regularly and routinely.
Institutional investors fare no better. On a risk-adjusted basis, 24 percent of funds fall significantly short of their chosen market benchmarks and have negative alpha, 75 percent of funds roughly match the market and have zero alpha, and well under 1 percent achieve superior results after costs—a number not significantly different from zero in a statistical sense. Pension funds, hedge funds, endowments and private equity funds all provide similar outcomes in slightly different settings.
Meanwhile, and not surprisingly, assets are following performance. Just a decade or so ago, passive investing was a relatively small slice of the investment universe. On November 1, 2003, just 12 percent of all U.S. open-end mutual fund and ETF assets (not including fund-of-fund or money-market assets) were invested in passively managed products, according to Morningstar. Today that percentage stands at 27 percent and is growing fast. In the equity markets, fully 35 percent of all investments are now held in passive vehicles.
The obvious conclusion from all this data is that active management has lost. Sure, most money is still placed with active managers (at least for now), the story goes, but active management is like Nazi Germany after D-Day. The war wasn’t won (yet) and a lot of work remained to be done, but the outcome was inevitable. That narrative is prevalent throughout the investment world.
However, and to the contrary, I think active management is an absolute necessity. Continue reading