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Aon plc (AON) Institutional Holdings & 13F Ownership
Aon plc operates as a professional services firm in the United States, rest of the Americas. Review AON institutional holders, 13F ownership, and position changes on Finoriq.
Company Snapshot
Aon plc operates as a professional services firm in the United States, rest of the Americas, the United Kingdom, Ireland, rest of Europe, the Middle East, Africa, and the Asia Pacific. It operates through Risk Capital and Human Capital segments. The company offers commercial risk solutions comprising retail and insurance brokerage, specialty solutions, global risk consulting, captives management, and affinity programs; health solutions, such as consulting and brokerage, consumer benefits, and talent advisory services; and wealth solutions, including retirement consulting and investments. It also provides treaty and facultative reinsurance; strategy and technology group solutions; insurance-linked securities, capital raising, strategic advice, restructuring, and merger and acquisition services; and risk management products and solutions, capital market solutions, and corporate finance advisory services. In addition, the company offers strategic design advice and actuarial services; pension risk transfer and integrated pension administration; and investment advisory services on developing and maintaining investment programs across various plan types, including defined benefit plans, defined contribution plans, master trusts, and pooled employer plans for corporations, public pensions, endowments, and foundations. Aon plc was incorporated in 1979 and is headquartered in Dublin, Ireland.
- Company
- Aon plc (AON)
- Ticker
- AON
- Market Cap
- $77.7B
- Latest Price
- $363.84
- Industry
- Specialty Insurers
Aon plc (AON) Top Institutional Holders
Top current 13F holders indexed for Aon plc (AON). Latest period 2026-03-31.
| Rank | Investor | Value | Portfolio | Filing |
|---|---|---|---|---|
| 1 | Dodge & Cox (advisor level)CIK 0000200217 | $2.6B | 1.4% | Filing2026-05-14 |
| 2 | Polen Capital ManagementCIK 0001034524 | $437.1M | 3.0% | Filing2026-05-14 |
| 3 | William Von MuefflingCIK 0001279936 | $353.6M | 2.3% | Filing2026-05-07 |
| 4 | Viking Global InvestorsCIK 0001103804 | $350.9M | 0.98% | Filing2026-05-15 |
| 5 | Seth KlarmanCIK 0001061768 | $248.2M | 4.9% | Filing2026-05-14 |
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