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Natixis Investment Managers
Natixis Investment Managers was formed in 1998 as the asset management arm of Groupe BPCE, the French cooperative banking group created by the merger of Banque...
Natixis Investment Managers
Natixis Investment Managers was formed in 1998 as the asset management arm of Groupe BPCE, the French cooperative banking group created by the merger of Banque Populaire and Caisse d'Epargne. It operates from Paris and Boston, serving institutional investors, pension funds, and sovereign wealth funds worldwide. The entity is distinct from the corporate and investment banking operations of Natixis, which were fully absorbed into Groupe BPCE in November 2023. The firm deploys capital through a network of independent investment affiliates that includes Loomis, Sayles & Company, Harris Associates, Vaughan Nelson Investment Management, and AEW Capital Management. This structure covers public equities, fixed income, real estate, private credit, infrastructure, and hedge fund solutions. Confirmed real estate positions include interests in portfolios tied to Welltower, Prologis, and Equinix across the United States and Europe. The geographic footprint spans North America, Europe, and Asia-Pacific, with each affiliate executing its own strategy under the Natixis distribution platform. Total assets under management exceeded $1 trillion as of public filings in recent years, though the firm does not publish a current consolidated AUM figure. Team numbers are not centrally disclosed due to the affiliate structure. Natixis Investment Managers maintains offices in Paris, London, and Boston, with additional distribution desks in Asia and the Middle East. In early 2025, Groupe BPCE completed the acquisition of Portuguese bank novobanco, which now sits adjacent to the asset management operations. The Natixis Foundation operates as an independent philanthropic vehicle focused on arts and education, including sponsorship of exhibitions such as Edvard Munch at the Musée d'Orsay. The genuine structural differentiator is the multi-affiliate model itself—Natixis does not impose a house view across its investment teams. Loomis Sayles runs credit analysis in Boston, Harris Associates practices concentrated value equity in Chicago, and AEW manages real assets separately, all with autonomous investment committees. This architecture doubles as a governance mechanism: each affiliate answers to its own investment process, insulating decisions from centralized P&L pressure typical of unified insurance-owned asset managers.
General information
Firm type
Insurance
Year founded
1998
AUM
Undisclosed
Location
Region
Europe
Country
France
City
Boston
Corporate office
Paris, France
Additional offices
London, United Kingdom · Boston, MA, United States
Principals
Nicolas Namias
Chief Executive Officer
Philippe Setbon
Chief Executive Officer, Natixis Investment Managers
Sector focus
Frequently asked questions
How are investment decisions made across Natixis Investment Managers' affiliates?
Each affiliate operates with an independent investment committee. Loomis Sayles, Harris Associates, Vaughan Nelson, and other member firms set their own strategies, research agendas, and portfolio construction rules. Natixis Investment Managers provides distribution, compliance infrastructure, and capital support but does not issue a central 'house view' that affiliates must follow.
What was the structural impact of Natixis SA being absorbed into Groupe BPCE in 2023?
The November 2023 integration folded Natixis SA's corporate and investment banking functions directly into Groupe BPCE, meaning the listed entity ceased to exist. Natixis Investment Managers remained a separate division under the BPCE umbrella, continuing to operate the multi-affiliate asset management model without interruption to its fund structures or institutional client relationships.
Which investment affiliates fall under the Natixis Investment Managers platform?
Key affiliates include Loomis, Sayles & Company (fixed income and equities, Boston), Harris Associates (value equities, Chicago), Vaughan Nelson Investment Management (equities, Houston), AEW Capital Management (real estate, Boston), and Ostrum Asset Management (fixed income, Paris). Several smaller European and Asian boutiques also operate under the umbrella.
Does Natixis Investment Managers operate in private credit or continue as a traditional long-only manager?
The platform has expanded into private credit, infrastructure debt, and private equity co-investments through dedicated affiliates and fund structures. AEW and Ostrum both manage private real asset and credit strategies. The firm has indicated that private markets are a growth initiative, supplementing its historically long-only public markets footprint.
Is Natixis Investment Managers a single family office or a multi-family office?
Neither. It is the global asset management division of Groupe BPCE, a large European cooperative banking group. It serves institutional clients—pension funds, insurers, sovereign wealth funds—rather than individual family wealth. Its structure resembles a holding company of autonomous investment firms rather than a family office.
How is the Natixis Foundation structured relative to the investment manager?
The Natixis Foundation operates as a separate philanthropic entity under French law, sponsoring major museum exhibitions and educational programs. Its governance is independent of investment management profit centers, though it carries the Natixis name. Notable sponsorship includes the Edvard Munch retrospective at Musée d'Orsay and the Matisse 'Red Studio' exhibition in New York.
What is the current relationship between Natixis Investment Managers and Generali?
Natixis and Generali entered a joint venture in European asset management, combining platforms to broaden distribution across the continent. The partnership falls alongside the existing multi-affiliate structure rather than replacing it, giving both firms shared access to continental institutional channels.
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