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Aon plc (AON) Stock Ticker

NYSE: AON · Financial Services · Insurance - Brokers
$272.10+0.69%
USD · as of 2026-09-29 · market cap $59.0B
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AON right now

Options expect by Oct 6±4.4%
Options expect by Oct 29±9.2%
Priced in for Oct 30 earnings±9.3%
IV rank (30-day)80% · rich
From Tickr's live models · 2026-09-29. Not investment advice.

Market factors today

Tickr 500 vs S&P 500+0.49%+1.0% MTD
Momentum L/S+1.35%+15.1% MTD
High-beta momo L/S+1.46%+22.2% MTD
Rate sensitivity L/S+1.91%+6.9% MTD
Oil sensitivity L/S-2.54%-5.3% MTD
Unprofitable tech-1.43%+3.7% MTD

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About Aon plc

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.

AON stock facts

Ticker symbolAON
ExchangeNew York Stock Exchange
SectorFinancial Services
IndustryInsurance - Brokers
Market cap$59.0B
CEOGregory C. Case
Employees60,000
HeadquartersDublin, DU, IE
IPO date1980-06-01
Websitewww.aon.com

What you can see for AON on Tickr

Live AON price chart with overlays, the options chain, implied move, IV rank, options flow and Strategy Lab, financial statements and consensus estimates, analyst ratings, catalysts, news with AI scoring, and an AI chat that has read the AON report.

Rankings

Largest Financial Services companiesLargest companies by market cap

FAQ

What is the ticker symbol for Aon plc?

The ticker symbol for Aon plc is AON, listed on the New York Stock Exchange.

What is AON?

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…

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