Warren Buffett’s Successor, Greg Abel, Just Sold Over 50% of Berkshire Hathaway’s Stake in Nucor and Piled Into an Artificial Intelligence (AI) Stock That Billionaire Investor Bill Ackman Just Exited – The Motley Fool / Artificial intelligence (AI) / By hi@aiweekly.co.in Warren Buffett’s Successor, Greg Abel, Just Sold Over 50% of Berkshire Hathaway’s Stake in Nucor and Piled Into an Artificial Intelligence (AI) Stock That Billionaire Investor Bill Ackman Just Exited The Motley Fool