Mathieu’s prime responsibilities at Darius are Research and Portfolio Construction. Before co-founding Darius he was previously Founder and President of Trade Europa SAS, a software company designing quantitative support tools for investment decisions in European equities. From 1994 to 2000 Mathieu worked at Lehman Brothers as an Executive Director, initially in Paris, where he was Head of Fixed Income Trading, responsible for Credit, Government and Proprieta... (login for more professional bio)