John, a co-founder of AQR, heads the Global Asset Allocation team, overseeing the research, portfolio management, and trading associated with that strategy. Prior to AQR, he worked at Goldman, Sachs & Co. as a portfolio manager in the Asset Management Division where he developed and managed quantitative trading strategies. He began his career at Trout Trading, developing quantitative market-neutral stock-selection strategies. John has published articles in the Journal of Portfolio Management and the Financial Analysts Journal, and has received the Bernstein Fabozzi/Jacobs Levy award and the Graham and Dodd award for his articles. John is a member of the University of Chicago Board of Trustees and sits on the university’s investment committee. He earned a Ph.D. in finance, an M.B.A., and a B.A. in economics from Chicago.