For Comparison's Sake
Dumb mutual fund investors were once the media rage. Hand-wringing articles carped that their collectively poor decisions would hurt other market participants, because newbie 401(k) shareholders would panic when the next downturn arrived. Their mass redemptions would spark further stock-price declines.
Now that financial writers' attention has switched to indexing, the articles have abated. Nonetheless, the perception remains: Retail shareholders are markedly less successful than their institutional rivals. That's a difficult proposition to test, because while many institutional funds publish their investment results, individuals do not. However, if we can't score the outcomes, we can at least assess the processes, by evaluating each group's aggregate asset allocations.
My sources are Morningstar Direct, which contains the allocations for mutual funds and exchange-traded funds, and the data compiled on state and local pension plans by National Association of State Retirement Administrators. To be sure, there are many forms of institutional investing besides state and local pensions, but NASRA's database should serve as a useful proxy.