We examine the relationship between CEO ownership and stock market performance. Firms in which the CEO voluntarily holds a considerable share of outstanding stocks outperform the market by more than 10% p.a. after controlling for traditional risk factors. The effect is most pronounced in firms...

Suppose the value of a firm is endogenously determined by a manager's costly effort. We call this manager a distinguished player if he also can trade shares of the firm on a market. Arbitrage-free asset pricing theory suggests that the equilibrium market price reflects the value increasing...

We conduct a large-sample analysis of investor activism in the US based on all 13D filings from 2001 to 2016. While hedge funds represent the largest filer group, the sample contains a diverse set of other activist shareholders. This raises the question to what extent other investors perform a...

We hypothesize that a source of commonality in a stock's liquidity arises from correlated liquidity demand of the stock's investors. Focusing on correlated trading of mutual funds, we find that stocks with high mutual fund ownership have comovements in liquidity about twice as large as those for...