Breadcrumb Home September 26, 2013 01:00 AM The largest hedge fund managers: 2013 A ranking of the 10 largest hedge fund managers listed by assets managed worldwide as of June 30, 2013. Tweet Share Share Email More Toggle Fullscreen Share Bloomberg Ray Dalio Toggle Fullscreen Share P&I Assets: $40.3 billionChange from 2012: -2.7%Pictured: Peter Clarke Toggle Fullscreen Share P&I Assets: $39.7 billionChange from 2012: 8.3%Pictured: David Warren Toggle Fullscreen Share P&I Assets: $36.7 billionChange from 2012: 18.1%Pictured: Michael Platt Toggle Fullscreen Share Bloomberg Daniel S. Och attributes growth to investor interest in alternative assets Toggle Fullscreen Share P&I Laurence Fink Toggle Fullscreen Share P&I Assets: $28.0 billionChange from 2012: 21.3%Pictured: Seth Klarman Toggle Fullscreen Share P&I Assets: $24.6 billionChange from 2012: 30.5%Pictured: Brady Dougan Toggle Fullscreen Share Cliff Asness is the co-founder, managing principal and chief investment officer of AQR Capital Management. Toggle Fullscreen Share David W. Harding, Winton Capital's founder, CEO and chairman