Press releases

As part of its ongoing efforts to optimize its organization following the consolidation of all asset management and research expertise under the leadership of Gaëlle Malléjac, Global CIO, Ostrum Asset Management (Ostrum AM), an affiliate of Natixis Investment Managers, is pleased to announce three new appointments within this division.

Ostrum Asset Management (Ostrum AM), an affiliate of Natixis Investment Managers, announced today the appointment of Gaëlle Malléjac as its Global Chief Investment Officer (Global CIO). With this move, Ostrum AM optimises its organisation by bringing together all its management expertise – insurance and ALM1 solutions, fixed income, quantitative and structured – and research – economic research and market strategy, credit research and quantitative research – under one leadership.

CNP Vita Assicura, the Italian life insurance company and subsidiary of the CNP Assurances group, and Ostrum Asset Management (Ostrum AM), an affiliate of Natixis Investment Managers, today announced the signing of an insurance management mandate - fixed income, equities and multi-asset - representing €15.6 billion in assets under management.

Ostrum Asset Management (Ostrum AM), an affiliate of Natixis Investment Managers, announces the appointment of Nathalie Beauvir, previously a senior analyst responsible for sustainable bond research at Ostrum AM, as Head of a newly created Sustainable Transitions Department. The Sustainable Transitions Department is based on a dual approach linking both CSR and ESG issues to support Ostrum AM's role as a committed partner in the transitions of all its stakeholders.

Ostrum Asset Management (Ostrum AM), an affiliate of Natixis Investment Managers, announces the appointment of Gaëlle Théaud-Gautheron as Chief Operating Officer (COO). She will assume her role on July 1, 2024.

Ostrum Asset Management (Ostrum AM), an affiliate of Natixis Investment Managers (Natixis IM), today announced the appointment of Alberico Potenza as Head of Ostrum Asset Management Italia. The appointment of this experienced Italian professional will help accelerate Ostrum AM's development in Italy. Reporting to Matthieu Mouly, Head of Development at Ostrum AM, Alberico will also work under the supervision of Sophie Del Campo, Head of Distribution for Southern Europe and Latin America at Natixis IM. He will be based in both Milan and Rome.

Paris, December 14, 2023 – Olivier Houix has been appointed Chief Executive Officer of Ostrum Asset Management to replace Philippe Setbon, who has been appointed Chief Executive Officer of Natixis Investment Managers, in charge of asset and wealth management for Groupe BPCE, effective December 14, 2023. Olivier Houix will report directly to Philippe Setbon.

Ostrum Asset Management (Ostrum AM), an affiliate of Natixis Investment Managers, today announced the appointment of Matthieu Mouly as Chief Business Development Officer. Matthieu Mouly also joins Ostrum AM's Executive Committee and will report to Philippe Setbon, Chief Executive Officer of Ostrum AM.

Ostrum Asset Management (Ostrum AM), an affiliate of Natixis Investment Managers, announces the appointment of Axel Botte as Head of Markets Strategy. He was previously the global strategist in the same team.

Ostrum Asset Management (Ostrum AM), an affiliate of Natixis Investment Managers, today announced the addition of three new portfolio managers to its Insurance and ALM Solutions team, headed by Gaëlle Malléjac. The team, which now includes 26 insurance experts, becomes one of the largest teams dedicated to insurance portfolio management in Europe.

Ostrum Asset Management (Ostrum AM), an affiliate of Natixis Investment Managers, announces the appointment of Vanessa Casano as Secretary General in charge of Finance, Risk and Permanent Control, effective April 17.

Ostrum Asset Management (Ostrum AM), an affiliate of Natixis Investment Managers (Natixis IM), announced the appointment of Christoph Thywissen as its new Chief Transformation Officer. He will report directly to Mathieu Cheula, Chief Operating Officer of Ostrum Asset Management.