We examine how institutional investors trade stocks with high research and development (R&D) expenses and investigate whether they can detect value-relevant R&D. We document significant differences between hedge funds and other institutional investors in terms of their trading in high R&D...

This study examines whether mutual funds herd in industries and the extent to which such herding impacts industry valuations. Using two herding measures proposed by Lakonishok et al. (1992) and Sias (2004) we document that mutual funds herd in industries. We show that industry herding is not...

This paper investigates hedge fund herding at the industry level and its impact on industry returns. Although the level of industry herding on average is substantially weaker for hedge funds compared to non-hedge fund institutions, we find that industries that experience heavy herding by hedge...

We find that strong disagreements between hedge funds and other institutions in their common stock trades are twice as likely as agreements. The overall success of hedge funds’ trades is confined to disagreement stocks. While hedge funds are on average positive feedback traders, albeit weaker...