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ALL
Market cap
$67.89B
EPS
18.22
P/E ratio
17.5
Price to sales
3.91
Dividend yield
1.032%
Beta
0.711223
Previous close
$320.41
Today's open
$317.58
Day's range
$312.34 - $319.35
52 week range
$304.59 - $381
show more
CEO
Gregory C. Case
Employees
60000
Headquarters
Dublin, 2
Exchange
New York Stock Exchange
Shares outstanding
213576949
Issue type
Common Stock
Finance
Insurance
Aon Clients Recover More Than $3B in Transaction Liability Insurance Globally as Claims Activity Continues to Evolve
DUBLIN--(BUSINESS WIRE)--Aon plc (NYSE: AON), a leading global professional services firm, today released its 2026 Global M&A and Transaction Solutions Claims Study.
Business Wire • 6 hours ago

Aon to Speak at the Morgan Stanley U.S. Financials Conference
DUBLIN, May 28, 2026 /PRNewswire/ -- Edmund Reese, Chief Financial Officer of Aon plc (NYSE: AON), a leading global professional services firm, will speak at the Morgan Stanley U.S. Financials Conference in New York on Tuesday, June 9, in a session that begins at 9:00 AM ET. A live webcast will be available on the day of the conference via Aon's Investor Relations website at ir.aon.com.
PRNewsWire • May 28, 2026

Diamond Hill Select Fund Q1 2026 Portfolio Update
Diamondback Energy's shares rose as the sharp rise in oil prices drove a broad rally across US-based oil producers. Consumer finance company Capital One underperformed during the quarter following its announced acquisition of Brex, an AI-native commercial fintech platform. We added global consumer staples leader Kimberly-Clark to the portfolio following its announced acquisition of Kenvue and subsequent share price decline.
Seeking Alpha • May 26, 2026

Should You Continue to Hold AON Stock at 16.3X P/E Valuation?
AON trades at a premium, but strong organic growth, AI-led efficiency gains and shareholder returns may support long-term upside.
Zacks Investment Research • May 25, 2026

4 Insurance Brokerage Stocks to Gain From Demand and M&A
Zacks Insurance Brokerage players like AJG, AON, BRO and WTW are likely to benefit from increased demand for insurance products, strategic acquisitions and the adoption of technology.
Zacks Investment Research • May 22, 2026

Aon Announces Regional Leadership Appointments to Advance Aon United Strategy
Kai-Frank Buechter and Tracy-Lee Kus will serve as co-CEOs of EMEA with Buechter overseeing Continental Europe and North Africa and Kus overseeing the UK, Ireland, South Africa and the Middle East; Pedro Penalva will serve as CEO of Latin America Julie Page and Alejandro Galizia to support the leadership transition through 2026 as chairs of EMEA and Latin America, respectively, then serve as senior advisors to Aon into 2027 DUBLIN, May 19, 2026 /PRNewswire/ -- Aon plc (NYSE: AON), a leading global professional services firm, today announced that Kai-Frank Buechter and Tracy-Lee Kus will serve as co-CEOs of EMEA, effective June 1, with Buechter overseeing Continental Europe and North Africa and Kus responsible for the UK, Ireland, South Africa and the Middle East. Additionally, Pedro Penalva will serve as CEO of Latin America, effective July 1.
PRNewsWire • May 19, 2026

Aon Advances Digital Risk Strategy With 2026 Debut of Aon DPX
Aon plans to launch a digital trading platform in 2026 to streamline risk placement, improve broker access and automate Follow Line workflows.
Zacks Investment Research • May 19, 2026

Aon to modernize how brokers access capital and syndicate risk with new Digital Placement Exchange (Aon DPX) trading platform
DUBLIN, May 18, 2026 /PRNewswire/ -- Aon plc (NYSE: AON), a leading global professional services firm, today announced plans to launch Aon Digital Placement Exchange (Aon DPX), a new digital trading platform designed to modernize how brokers access capital and syndicate risk. Aon DPX will be Aon's digital approach to placing Follow Line business in the London Market, using structured data and algorithmic trading to connect risk and capital more efficiently.
PRNewsWire • May 18, 2026

Diamond Hill Select Strategy Q1 2026 Quarterly Scorecard
The Diamond Hill Select Strategy declined 0.52% net of fees in Q1 2026, significantly outperforming the Russell 3000 Index, which declined 3.96% during the same period. Regal Rexnord outperformed in Q1 as the company reported strong orders. Capital One underperformed during the quarter following its acquisition of Brex.
Seeking Alpha • May 14, 2026

Aon Expands Aon Claims Copilot Globally, Strengthening Data and Analytics Capabilities Across Commercial Risk
Global rollout of Aon Claims Copilot integrates advanced claims data visibility and analytics into a single connected claims management platform DUBLIN, May 13, 2026 /PRNewswire/ -- Aon plc (NYSE: AON), a leading global professional services firm, today announced the global expansion of Aon Claims Copilot, advancing the firm's commitment to delivering better client outcomes through its integrated data and analytics capabilities. Building on its successful pilot in November 2025, Aon Claims Copilot has now been rolled out across North America, Asia Pacific and several EMEA countries as a claims management solution.
PRNewsWire • May 13, 2026

¹ Disclosures

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