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Investor Profile

Aon Investments

Entity type
OCIO
Headquarters
Chicago, IL
Website
aon.com

AUM

$150.9 billion regulatory AUM

as of 2025-12-31

SEC Form ADV

Firm-reported

Aon Investments provides investment advice and consulting services as part of Aon, a professional services firm organized around risk and human capital consulting, with its investment practice built on an open architecture model that selects third party managers rather than offering proprietary investment products.[Firm website]

The firm points to its parent's broader risk and actuarial capabilities as a differentiator for pension focused OCIO mandates, where liability modeling plays a significant role in shaping portfolio strategy, and describes a footprint spanning multiple global regions.[Firm website]

Focus

Consultant-based OCIO with open-architecture manager selection serving global pension and institutional clients

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