According to their recent
donor disclosures, most
came from wealthy Boston individuals — notably Seth Klarman, a billionaire hedge fund investor who contributed $ 3.3 million; co-chair of Bain Capital Josh Bekenstein and his wife Anita, who together gave $ 2.5 million; and Jonathon Jacobson, CEO and managing director of the Highfields Capital Management hedge fund, who gave $ 2 million.