Graham Robertson is a Partner and Head of Client Portfolio Management at Man AHL and is a member of the investment and management committees. He has overall responsibility for client communication across Man AHL’s range of quantitative strategies. Prior to joining Man AHL in 2011, Graham developed capital structure arbitrage strategies at KBC Alternative Investment Management and equity derivative relative value models for Vicis Capital. He started his career at Credit Suisse in fixed income before moving to Commerzbank, where he established the relative value team and subsequently became Head of Credit Strategy. Graham holds a DPhil from the University of Oxford in Seismology and a BSc in Geophysics from the University of Edinburgh.