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Journal of Corporate Finance Vol. 94 2025

Common institutional investors and board representation in rival firms

Heng Geng1; Harald Hau2,3; Roni Michaely4; Binh Nguyen5

1 Victoria University of Wellington · 2 University of Geneva · 3 Swiss Finance Institute · 4 University of Hong Kong · 5 RMIT Vietnam

Abstract

The large increase in common institutional ownership has raised legitimate antitrust concerns. While the exact channel by which common institutional shareholders might influence firm policy remains unclear, a prominent potential mechanism is corporate board representation. Using hand-collected data on shareholders' board representation, we show that instances of institutional investors simultaneously holding board positions in rival companies are exceedingly rare and do not account for the positive correlation between common institutional ownership and firm-pair profitability. Our findings suggest that board representation by institutional investors is unlikely to represent an empirically potent channel of influence on corporate policy.

DOI
10.1016/j.jcorpfin.2025.102836
Volume
94
Pages
102836
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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