Matthieu Mouly appointed Chief Business Development Officer of Ostrum Asset Management

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.


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matthieu-moulyIn his new role, Matthieu Mouly will be responsible for strengthening Ostrum AM's commercial activity and partnership relations with its institutional clients, particularly insurers in France and internationally, with the constant aim of offering an investment experience that meets the highest industry standards. His responsibilities will also include defining and implementing a development strategy aimed at deploying Ostrum AM's expertise in insurance asset management and increasing inflows to its flagship asset management areas, with the support of Natixis Investment Managers' international distribution teams.

As Chief Business Development Officer of Ostrum AM, Matthieu Mouly will oversee the sales strategy, product specialists, marketing, key client relationship managers and client experience teams, totalling some thirty employees.

Philippe Setbon, Chief Executive Officer of Ostrum AM, said: "We are delighted with the arrival of Matthieu, whose solid expertise in asset management, deep understanding of client expectations and international experience will support Ostrum AM's ambitions to grow its business with European institutional investors.”

Matthieu Mouly has almost 20 years' experience in finance. He began his career in the web and media sector at NPTV Paris from 1999 to 2003 as Company Creation Profect and then Head of Business Development. From 2004 to 2008, Matthieu worked at Natixis Securities as an Equity Sell-Side Analyst in the media sector. He then joined Lyxor Asset Management, where he held a number of sales and marketing management positions, before becoming CEO of Lyxor's UK subsidiary from 2016 to 2019, before being promoted to Managing Director and Chief Client Officer for the ETF & Indexing business. Before joining Ostrum AM, Matthieu worked at CPR Asset Management as Deputy CEO in charge of Product, Marketing & International Development.

He holds a master's degree in Mathematics, IT and Applications to Economics and Business from the University of Paris IX Dauphine (1999) and a master's degree in Legal and Administration matters on audiovisual businesses from the University of Paris I Panthéon Sorbonne (2003).

About Ostrum Asset Management

Ostrum Asset Management draws on its investment expertise to enhance the impact of its clients’ commitments as they act together to support European citizens’ life plans, health and retirement.

A European institutional investment management leader1, Ostrum Asset Management supports its clients in their liability-driven investments, offering both asset management solutions on the back of its long-standing fixed-income and insurance-related management expertise (equity and fixed income), and investment services via its innovative technological platform.

Ostrum Asset Management is a well-established responsible investment advocate2 and manages €389 billion3 in assets for large institutional clients – insurers, pension funds, health insurers, corporations – as well as €515 billion3 in assets under administration for professional investors worldwide across all asset classes.

Ostrum Asset Management is an affiliate of Natixis Investment Managers.

Asset management company regulated by AMF under n° GP-18000014 – Limited company with a share of 50 938 997 €. Trade register 525 192 753 RCS Paris – VAT : FR 93 525 192 753. Reigstered office: 43, avenue Pierre Mendès-France – 75013 Paris –

1    IPE Top 500 Asset Managers (Investment & Pensions Europe) 2022 ranked Ostrum AM as the 11th largest asset manager, as at 12/31/2021. Any reference to a ranking, a rating or an award provides no guarantee for future performance.
2    Ostrum AM was one of the first French asset manager signatories to the PRI in 2008. More details;
3    Source: Ostrum Asset Management, consolidated data as of 01/01/2023 integrating Seeyond's quantitative management expertise and NIM Solutions' structured management expertise. Administered assets include Ostrum AM's assets. The services provided for a given client may concern certain services only.

About Natixis Investment Managers

Natixis Investment Managers’ multi-affiliate approach connects clients to the independent thinking and focused expertise of more than 15 active managers. Ranked among the world’s largest asset managers1 with more than $1 trillion assets under management2 (€1 trillion), Natixis Investment Managers delivers a diverse range of solutions across asset classes, styles, and vehicles, including innovative environmental, social, and governance (ESG) strategies and products dedicated to advancing sustainable finance. The firm partners with clients in order to understand their unique needs and provide insights and investment solutions tailored to their long-term goals.

Headquartered in Paris and Boston, Natixis Investment Managers is part of the Global Financial Services division of Groupe BPCE, the second-largest banking group in France through the Banque Populaire and Caisse d’Epargne retail networks. Natixis Investment Managers’ affiliated investment management firms include AEW;  DNCA Investments;3 Dorval Asset Management; Flexstone Partners; Gateway Investment Advisers; Harris Associates; Investors Mutual Limited; Loomis, Sayles & Company; Mirova; MV Credit; Naxicap Partners; Ossiam; Ostrum Asset Management; Seventure Partners; Thematics Asset Management; Vauban Infrastructure Partners; Vaughan Nelson Investment Management; and WCM Investment Management. Additionally, investment solutions are offered through Natixis Investment Managers Solutions and Natixis Advisors, LLC. Not all offerings are available in all jurisdictions. For additional information, please visit Natixis Investment Managers’ website at | LinkedIn:

Natixis Investment Managers’ distribution and service groups include Natixis Distribution, LLC, a limited purpose broker-dealer and the distributor of various U.S. registered investment companies for which advisory services are provided by affiliated firms of Natixis Investment Managers, Natixis Investment Managers S.A. (Luxembourg), Natixis Investment Managers International (France), and their affiliated distribution and service entities in Europe and Asia.

1    Cerulli Quantitative Update: Global Markets 2022 ranked Natixis Investment Managers as the 18th largest asset manager in the world based on assets under management as of December 31, 2021.
2    Assets under management (“AUM”) of affiliated entities measured as of December 31, 2022 are $1,151.3 billion (€1,078.8 billion). AUM includes AlphaSimplex Group, LLC ($8.2 billion / €7.7 billion), which was acquired by Virtus Partners, Inc., effective April 1, 2023. AUM, as reported, may include notional assets, assets serviced, gross assets, assets of minority-owned affiliated entities and other types of non-regulatory AUM managed or serviced by firms affiliated with Natixis Investment Managers.
3    A brand of DNCA Finance.

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