BarCap makes prime brokerage push By: MarketWatch September 28, 2010 at 16:25 PM EDT The investment-banking arm of U.K. bank Barclays PLC is expanding in the potentially lucrative business of providing brokerage services to hedge funds Read More >> Related Stocks: Barclays Plc ADR Deutsche Bank Ag Goldman Sachs Group JPMorgan Chase & Co Morgan Stanley