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 RA Capital Launches Fourth SPAC as Private Investment Pipeline Continues to Grow Stephen Taub Biopharma Funds Surge on Deals and Drug Breakthroughs Stephen Taub Infrastructure Is No Longer Optional: At the Center of Geopolitics, Technology, and Economic Regime Change Sponsored by KKR