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Loomis, Sayles & Company

Boston-based active asset manager known for research-intensive fixed-income, equity, multi-asset and alternatives investing.

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Highlights

$434.6B AUM, June 2026
Loomis Sayles and Loomis Sayles Trust Company combined
834 employees, June 2026
Including subsidiaries
Founded in 1926
Headquartered in Boston, Massachusetts
14 distinct alpha engines
The firm’s investment teams use differentiated portfolio-management approaches
1,000+ institutional clients in 28 countries
Reported by Loomis Sayles in its centennial announcement
Part of Natixis IM’s network since 2000
Natixis Investment Managers is the firm’s affiliated asset-management group

About Loomis, Sayles & Company

Founded in Boston in 1926, Loomis, Sayles & Company is an active investment manager and has been part of Natixis Investment Managers’ affiliated-manager network since 2000. It is headquartered in Boston and manages assets for institutional and retail clients worldwide.

The firm offers actively managed fixed-income, equity, multi-asset and alternative strategies, supported by proprietary research and integrated risk analysis. Its platform includes core and multisector bonds, credit, high yield, structured finance, global and U.S. equities, liability-driven strategies, private credit and customized mandates.

Loomis Sayles is particularly strong in fixed income and credit research. More than half of its investment professionals are dedicated to research, while its investment teams operate through distinct “alpha engines” with independent philosophies and portfolio-management approaches.

Current openings

1 live · 2 total
Credit Research Associate
Graduate · UK
Dates TBC
TBC
Credit Research Associate
Graduate · UK
Closed
21 Jan 26 closed

Sources

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