In 2005, Relational Investors, a registered investment advisor, launched a proxy contest to gain two seats on the board of directors of Sovereign Bancorp. Relational accused Sovereign of operational mismanagement and poor corporate governance, representing a breach in fiduciary responsibility by...

This paper provides evidence on the incidence, characteristics, and performance of activist engagements across countries. We find that the incidence of activism is greatest with high institutional ownership, particularly for U.S. institutions. We use a sample of 1,740 activist engagements across...