Isaac is the Co-head of Trading at AQR. In this role, he is responsible for managing the firm’s trading operations across all asset classes and regions. Prior to AQR, Isaac was the Global Head of Fixed Income, Currencies and Commodities at KCG Holdings, where he was responsible for all aspects of automated trading for the division. Previously, he spent nearly 12 years at Goldman Sachs, most recently as a Managing Director in Interest Rate Products. He began his career in the Risk Management and Analytics group at BlackRock. He has served on the Treasury Borrowing Advisory Committee (TBAC), and has been frequent conference speaker on topics related to trading and market structure. Isaac earned a B.S.E. in Computer Science from Princeton University and an M.B.A. from New York University’s Stern School of Business.