This chart ranks the largest stock portfolios managed by some of the world’s most influential investors. Warren Buffett (Warren Buffett portfolio’s value is $257.5B)$257.5B) and Ken Fisher ($251.9B) dominate the list, each controlling portfolios larger than the next eight investors combined. The second tier includes Steven Cohen ($50.9B), Chris Hohn ($50.7B), and Bill Gates ($47.8B), followed closely by Paul Tudor Jones ($45.9B). The rest of the top 10 — Frank Sands, Andreas Halvorsen, Chase Coleman, Jeremy Grantham, and Richard Pzena — each manage portfolios in the $30–35B range.