We examine overconfidence among equity mutual fund managers. While overconfidence has been extensively documented among retail investors, evidence from professional investors is scarce. Consistent with theories of overconfidence, we find that fund managers trade more after good past performance....

We examine overconfidence among equity mutual fund managers. While overconfidence has been extensively documented among retail investors, evidence from professional investors is scarce. Consistent with theories of overconfidence, we find that fund managers trade more after good past performance....

We examine the relationship between CEO ownership and stock market performance of S&P 500 (S&P 1500) firms from 1994-2005 (1996-2005). We find that firms in which the CEO holds a considerable share of outstanding stocks outperform the market by up to 16% p.a. after controlling for traditional...