This paper compares the extent of common ownership in the US and the EU stock markets, with a particular focus on differences in the applicable ownership transparency requirements. Most empirical research on common ownership to date has focused on US issuers, largely relying on ownership data...

Academics and regulators have given significant attention to the impact of institutional investors on the companies in which they invest. Some are concerned that the institutional investors act as common owners. But in their active ownership policies institutional investors often say they are...

The exponential rise of mutual funds designed to track stock indices has been one of the drivers behind the re-concentration of ownership of listed companies in the U.S.. Due to the high concentration of the passive index funds industry, the three leading passive fund managers (BlackRock,...

Using investors' trading horizons to capture their incentives to collect information and monitor management's decisions, this paper shows that an increase in the ownership stake held by long-term institutional investors is associated with a subsequent decrease in real investment precisely in...