We analyze the role of institutional cross-ownership in internalizing corporate governance externalities using granular mutual fund proxy voting data. Exploiting within-proposal and within-institution variation, we show that an institution's holdings in peer firms are positively associated with...

We analyze the effects of institutional cross-ownership of same-industry firms on product market performance and behavior. Our results show that cross-held firms experience significantly higher market share growth than non-cross-held firms. We establish causality by relying on a...