Activist Investing Creates Inefficiencies — and Opportunities Chris Hohn, founder of the London-based Children's Investment Fund, talks about the challenges of being an activist investor. Related Articles For Members Only Spotify Sell-Off Hits Tiger Cubs and Other Big-Name Hedge Funds Stephen Taub For Members Only Event-Driven Fund Posts Double-Digit Returns in Each of Its First Five Years Stephen Taub How Global Tensions Are Reshaping U.S. Equity Risk Sponsored by CME Group