Leonteq adds Doublet as Head of Securities Finance and Collateral Management
25 March 2025 Switzerland

Leonteq has onboarded Emmanuel Doublet as head of securities finance and collateral management.
Doublet brings nearly three decades of experience in the industry to his new role based in Switzerland.
He joins the company from a 25-year tenure at Natixis where he was most recently executive director and head of trading.
During his time here, he worked within the firm’s Paris, New York, and London offices.
Earlier in his career, Doublet worked in convertible bonds sales at BNP Paribas and HSBC.
He earned a master’s degree in international finance from Université Paris Dauphine.
Doublet brings nearly three decades of experience in the industry to his new role based in Switzerland.
He joins the company from a 25-year tenure at Natixis where he was most recently executive director and head of trading.
During his time here, he worked within the firm’s Paris, New York, and London offices.
Earlier in his career, Doublet worked in convertible bonds sales at BNP Paribas and HSBC.
He earned a master’s degree in international finance from Université Paris Dauphine.
NO FEE, NO RISK
100% ON RETURNS If you invest in only one securities finance news source this year, make sure it is your free subscription to Securities Finance Times
100% ON RETURNS If you invest in only one securities finance news source this year, make sure it is your free subscription to Securities Finance Times
