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Aon plc (AON) Stock

Financial Services · Insurance - Brokers · IE
$336.55 +0.06%
Last updated Nov 12, 2026 09:31 UTC

AON Key Statistics

Market Cap$71.40B
P/E (TTM)18.43
P/S (TTM)4.04
P/B (TTM)7.01
Revenue (TTM)$17.68B
EPS (TTM)$18.26
Dividend Yield0.84%
ROE (TTM)40.45%
Net Margin22.24%
Gross Margin83.13%
52W High$382.34
52W Low$266.33
Analyst ViewBuy
Price Target$361.30
Employees60,000
Volume570,292

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.

CEO: Gregory C. Case. Company website

AON — Frequently Asked Questions

What is the AON stock price today?

Aon plc (AON) trades at $336.55, up 0.06% on the day, as of Nov 12, 2026 09:31 UTC.

What is Aon plc's market cap?

Aon plc has a market capitalisation of $71.40B, calculated from the live AON share price and shares outstanding.

What is the P/E ratio of AON?

AON trades at a trailing P/E of 18.43, from earnings per share of $18.26 over the last twelve months.

How much revenue does Aon plc make?

Aon plc generated revenue of $17.68B over the trailing twelve months, which puts the stock at 4.04 times sales.

Does AON pay a dividend?

Yes. Aon plc pays a dividend yielding 0.84% on the current share price.

What is the 52-week range for AON?

AON has traded between $266.33 and $382.34 over the past 52 weeks, and the last price is 12.0% below that high.

Is Aon plc profitable?

Yes. Aon plc keeps 22.24% of revenue as net income over the trailing twelve months.

What is the analyst price target for AON?

Wall Street analysts rate AON Buy, with an average price target of $361.30, 7.4% above the current price.

What sector is Aon plc in?

Aon plc is classified under the Financial Services sector and the Insurance - Brokers industry, and is domiciled in IE.

Who is the CEO of Aon plc?

Gregory C. Case is the chief executive of Aon plc, which employs 60,000 people.

Where can I track AON in real time?

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ETFs holding AON

XLF State Street Financial Select Sector SPDR ETF 0.87% USMV iShares MSCI USA Min Vol Factor ETF 0.44% VIG Vanguard Dividend Appreciation ETF 0.26% SCHV Schwab U.S. Large-Cap Value ETF 0.24% RSP Invesco S&P 500 Equal Weight ETF 0.22% VTV Vanguard Morningstar Value ETF 0.22% IWD iShares Russell 1000 Value ETF 0.19% DGRO iShares Core Dividend Growth ETF 0.16% FNDX Schwab Fundamental U.S. Large Company ETF 0.13% IVV iShares Core S&P 500 ETF 0.12% SPY State Street SPDR S&P 500 ETF 0.11% SCHX Schwab U.S. Large-Cap ETF 0.11% FB ProShares S&P 500 Dynamic Buffer ETF 0.10% SCHB Schwab U.S. Broad Market ETF 0.10% IWB iShares Russell 1000 ETF 0.10% VOO Vanguard S&P 500 ETF 0.09% VTI Vanguard Morningstar Total Stock Market ETF 0.08% ACWI iShares MSCI ACWI ETF 0.07% UPRO ProShares - UltraPro S&P500 0.06% VT Vanguard Total World Stock ETF 0.05% SPXL Direxion Daily S&P 500 Bull 3X Shares 0.03%

Largest institutional holders of AON

BlackRock, Inc. BLK 15,716,429 shares
VANGUARD CAPITAL MANAGEMENT LLC 13,603,465 shares
JPMORGAN CHASE & CO JPM 12,175,974 shares
Capital World Investors 11,711,650 shares
STATE STREET CORP STT 9,416,039 shares
DODGE & COX 8,593,144 shares
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 7,615,397 shares
VANGUARD PORTFOLIO MANAGEMENT LLC 7,202,991 shares
MORGAN STANLEY MS 6,214,787 shares
GEODE CAPITAL MANAGEMENT, LLC 5,260,004 shares

AON insiders on other boards

FTNT Fortinet, Inc. Stavridis James G. GIS General Mills, Inc. Jenkins Jo Ann ALV Autoliv, Inc. Karaboutis Adriana MORN Morningstar, Inc. Francis Cheryl A MPC Marathon Petroleum Corporation Campbell Jeffrey C AVT Avnet, Inc. Jenkins Jo Ann PRGO Perrigo Company plc Karaboutis Adriana HNI HNI Corporation Francis Cheryl A HXL Hexcel Corporation Campbell Jeffrey C