Press releases


Sienna Investment Managers announces the appointment of Isabelle Amiel-Azoulai as Head of Sienna Venture Capital

Sienna IM to acquire a minority interest in Eight Advisory

Sienna Investment Managers announces the appointments of Vincent Catherine and Hugo d'Avout

Sienna Investment Managers passes the €30bn AuM milestone


L’Etoile Properties launches its European “broken core” office strategy for German institutional investors

Sienna in exclusive negotiations to acquire Acofi

Exclusive negotiations between Sienna and Malakoff Humanis

AXA IM, Natixis IM, Sienna Investment Managers and Solactive partner to accelerate the development of Iceberg Data Lab, European provider of environmental data solutions

Sienna Investment Managers acquires L’Etoile Properties