Ronen joined AQR Capital Management in 1999. Prior to joining AQR, Ronen was a Senior Analyst at Quantitative Financial Strategies, Inc., a quantitative investment management firm, specializing in currencies and global macro strategies, with $2.5 billion under management. Before that, he worked as a management consultant, specializing in building out financial systems for financial services firms. Ronen received an MA in Mathematics, specializing in mathematical finance, from Columbia University, a BS in Economics from The Wharton School at the University of Pennsylvania and a BAS in Biomedical Science from the School of Engineering and Applied Science at the University of Pennsylvania.