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 Andrew Left’s Fraud Conviction Raises New Risks for Activist Short Sellers Michelle Celarier Will the Booming ‘Tax Aware’ Hedge Fund Business End in Tears? Michelle Celarier Podcast- CLO Tranche Investing: A Paradox of Static Structure and Dynamic Collateral Sponsored by Fidelity Investments