Hedge fund Paulson & Co. bought a 24.95% stake in ordinary shares in BrightSphere Investment Group plc (formerly known as OM Asset Management plc) from HNA Capital (U.S.) Holding LLC, which is a unit of the Chinese conglomerate HNA Group. BrightSphere is a multi-boutique asset manager. John Paulson, President of Paulson & Co., and Guang […]