In a new four-part series from Masterclass, Mastering the Markets, learn the most successful strategies of some of the market’s greatest minds—Ray Dalio, Meredith Whitney, Joel Greenblatt, and Seth Klarman—and use their wisdom to start building wealth. With new episodes every Tuesday, The founder of the world’s largest hedge fund (Ray Dalio). The “Oracle of Wall Street.” (Meredith Whitney) and Two value-investing visionaries (Joel Greenblatt, and Seth Klarman). They predicted shifts no one else saw coming and made money when others blew it on the next big thing.