316.99
price down icon0.28%   -0.89
after-market After Hours: 316.99
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Aon Plc stock is traded at $316.99, with a volume of 1.31M. It is down -0.28% in the last 24 hours and down -2.25% over the past month. Aon is a leading global provider of insurance and reinsurance brokerage and human resources solutions. Its operations are tilted toward its brokerage operations. Headquartered in London, Aon has about 60,000 employees and operations in over 120 countries.
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Previous Close:
$317.88
Open:
$320
24h Volume:
1.31M
Relative Volume:
0.96
Market Cap:
$67.92B
Revenue:
$17.29B
Net Income/Loss:
$3.75B
P/E Ratio:
18.62
EPS:
17.0265
Net Cash Flow:
$3.22B
1W Performance:
+0.34%
1M Performance:
-2.25%
6M Performance:
-9.77%
1Y Performance:
-18.80%
1-Day Range:
Value
$315.64
$320.80
1-Week Range:
Value
$314.80
$333.26
52-Week Range:
Value
$304.59
$402.49

Aon Plc Stock (AON) Company Profile

Name
Name
Aon Plc
Name
Phone
35312666000
Name
Address
15 GEORGES QUAY, DUBLIN 2
Name
Employee
60,000
Name
Twitter
@Aon_plc
Name
Next Earnings Date
2026-04-24
Name
Latest SEC Filings
Name
AON's Discussions on Twitter

Compare AON vs MRSH, AJG, WTW, BRO

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Insurance Brokers icon
AON
Aon Plc
316.99 68.11B 17.29B 3.75B 3.22B 17.03
Insurance Brokers icon
MRSH
Marsh
170.91 82.79B 27.02B 4.23B 5.00B 8.4241
Insurance Brokers icon
AJG
Arthur J Gallagher Co
209.68 53.86B 13.94B 1.50B 1.79B 5.7477
Insurance Brokers icon
WTW
Willis Towers Watson Public Limited Co
287.22 27.17B 9.71B 1.61B 1.55B 16.32
Insurance Brokers icon
BRO
Brown Brown Inc
66.56 22.84B 5.90B 1.05B 1.38B 3.1933

Aon Plc Stock (AON) Upgrades & Downgrades

Date Action Analyst Rating Change
Feb-27-26 Upgrade Mizuho Neutral → Outperform
Dec-16-25 Initiated Mizuho Neutral
Nov-03-25 Upgrade Citigroup Neutral → Buy
Sep-17-25 Reiterated TD Cowen Buy
Sep-16-25 Initiated Wolfe Research Peer Perform
Sep-11-25 Upgrade Morgan Stanley Equal-Weight → Overweight
Aug-13-25 Initiated Cantor Fitzgerald Overweight
Aug-13-25 Initiated Citigroup Neutral
Jul-30-25 Upgrade Jefferies Hold → Buy
May-13-25 Upgrade Goldman Neutral → Buy
Apr-28-25 Upgrade Piper Sandler Neutral → Overweight
Jan-14-25 Upgrade Wells Fargo Equal Weight → Overweight
Jan-08-25 Upgrade Evercore ISI In-line → Outperform
Oct-28-24 Upgrade Wells Fargo Underweight → Equal Weight
Sep-05-24 Initiated Barclays Overweight
Jul-30-24 Upgrade Keefe Bruyette Underperform → Outperform
May-22-24 Downgrade BofA Securities Neutral → Underperform
May-22-24 Resumed Citigroup Neutral
Jan-10-24 Initiated TD Cowen Outperform
Jan-08-24 Upgrade JP Morgan Neutral → Overweight
Dec-15-23 Downgrade Keefe Bruyette Mkt Perform → Underperform
Oct-30-23 Downgrade Wells Fargo Equal Weight → Underweight
Oct-05-23 Initiated Deutsche Bank Hold
Jun-20-23 Initiated Morgan Stanley Equal-Weight
Jan-20-23 Initiated BMO Capital Markets Market Perform
Jan-13-23 Initiated Credit Suisse Outperform
Jan-10-23 Upgrade Evercore ISI Underperform → In-line
Dec-15-22 Initiated Citigroup Neutral
Dec-05-22 Reiterated MKM Partners Buy
Oct-31-22 Downgrade Raymond James Mkt Perform → Underperform
Sep-19-22 Resumed BofA Securities Neutral
Jul-12-22 Initiated Goldman Neutral
Jun-03-22 Downgrade Morgan Stanley Equal-Weight → Underweight
Jan-06-22 Downgrade Evercore ISI In-line → Underperform
Nov-19-21 Initiated Jefferies Hold
Nov-04-21 Downgrade Atlantic Equities Overweight → Neutral
Nov-01-21 Downgrade Wells Fargo Overweight → Equal Weight
Oct-04-21 Downgrade JP Morgan Overweight → Neutral
Aug-17-21 Initiated Wolfe Research Peer Perform
Jul-28-21 Upgrade Raymond James Underperform → Mkt Perform
Feb-11-21 Upgrade Atlantic Equities Neutral → Overweight
Dec-17-20 Initiated Evercore ISI In-line
Nov-02-20 Downgrade Piper Sandler Overweight → Neutral
Aug-05-20 Downgrade Raymond James Mkt Perform → Underperform
Mar-23-20 Upgrade Raymond James Underperform → Mkt Perform
Mar-16-20 Upgrade JP Morgan Neutral → Overweight
Feb-25-20 Upgrade Wells Fargo Equal Weight → Overweight
Jan-21-20 Initiated Citigroup Buy
Dec-19-19 Upgrade William Blair Mkt Perform → Outperform
Nov-18-19 Downgrade Raymond James Outperform → Underperform
Nov-12-19 Resumed JP Morgan Neutral
Jun-14-19 Downgrade Atlantic Equities Overweight → Neutral
Feb-04-19 Upgrade MKM Partners Neutral → Buy
Jan-08-19 Downgrade Goldman Buy → Neutral
Oct-29-18 Upgrade Sandler O'Neill Hold → Buy
Sep-25-18 Upgrade Raymond James Underperform → Outperform
Aug-07-18 Initiated Credit Suisse Neutral
Mar-15-18 Upgrade Goldman Neutral → Buy
Feb-20-18 Reiterated Barclays Equal Weight
Jan-16-18 Downgrade William Blair Outperform → Mkt Perform
Dec-04-17 Initiated Goldman Neutral
View All

Aon Plc Stock (AON) Latest News

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Mar 19, 2026

Sacked India exec alleges ‘digital arrest’, Noida court orders FIR against AON CEO - The Times of India

Mar 19, 2026
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Mar 19, 2026

Aon plc Ukraine - AD HOC NEWS

Mar 19, 2026
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Mar 19, 2026

Aon plc Ireland - AD HOC NEWS

Mar 19, 2026
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Mar 19, 2026

CIBC Bancorp USA Inc. Takes $20.75 Million Position in Aon plc $AON - MarketBeat

Mar 19, 2026
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Mar 19, 2026

Danske Bank A S Purchases Shares of 117,932 Aon plc $AON - MarketBeat

Mar 19, 2026
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Mar 18, 2026

Mizuho upgrades AON after sector selloff, highlights resilience to AI - MSN

Mar 18, 2026
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Mar 18, 2026

Mizuho Upgrades AON after Sector Selloff, Highlights Resilience to AI - Insider Monkey

Mar 18, 2026
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Mar 18, 2026

Aon plc (AON) Announces First Ever Stablecoin Premium Payment - Insider Monkey

Mar 18, 2026
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Mar 18, 2026

Aon PLC stock underperforms Wednesday when compared to competitors - MarketWatch

Mar 18, 2026
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Mar 18, 2026

Aon plc $AON is Prana Capital Management LP's 5th Largest Position - MarketBeat

Mar 18, 2026
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Mar 18, 2026

UK insurers lead on employee benefits, Aon finds - Insurance Business

Mar 18, 2026
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Mar 18, 2026

Aon leads peers on AI strategy, TD Cowen says - Insurance Business

Mar 18, 2026
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Mar 17, 2026

Aon plc Illinois - AD HOC NEWS

Mar 17, 2026
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Mar 17, 2026

Aon plc Italy - AD HOC NEWS

Mar 17, 2026
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Mar 17, 2026

Aon PLC stock underperforms Tuesday when compared to competitors - MarketWatch

Mar 17, 2026
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Mar 17, 2026

Aon (AON) CCO Anne Corona has RSUs vest and shares withheld for tax - Stock Titan

Mar 17, 2026
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Mar 17, 2026

Aon (NYSE: AON) North America CEO reports RSU vesting and tax share withholding - Stock Titan

Mar 17, 2026
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Mar 17, 2026

Aon (AON) executive Marcell logs RSU vesting and tax-withheld shares - Stock Titan

Mar 17, 2026
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Mar 17, 2026

Moore Capital Management LP Has $75.66 Million Stock Position in Aon plc $AON - MarketBeat

Mar 17, 2026
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Mar 17, 2026

Aon plc $AON Shares Bought by Gotham Asset Management LLC - MarketBeat

Mar 17, 2026
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Mar 17, 2026

(AON) and the Role of Price-Sensitive Allocations - Stock Traders Daily

Mar 17, 2026
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Mar 17, 2026

Bank of Nova Scotia Buys 11,395 Shares of Aon plc $AON - MarketBeat

Mar 17, 2026
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Mar 17, 2026

Cowen Maintains Buy on AON (Aon plc) March 16, 2026 - Meyka

Mar 17, 2026
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Mar 16, 2026

Investor Mood: Can Aon plc expand its profit margins2026 EndofYear Setup & Free Community Consensus Stock Picks - baoquankhu1.vn

Mar 16, 2026
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Mar 16, 2026

Dip Buying: Is Aon plc benefiting from interest rate changesBond Market & Fast Gain Stock Tips - baoquankhu1.vn

Mar 16, 2026
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Mar 16, 2026

TD Cowen Initiates Aon PLC(AON.US) With Buy Rating, Announces Target Price $416 - 富途牛牛

Mar 16, 2026
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Mar 16, 2026

TD Cowen reiterates Aon stock rating at Buy, keeps $416 target - Investing.com

Mar 16, 2026
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Mar 16, 2026

TD Cowen reiterates Aon stock rating at Buy, keeps $416 target By Investing.com - Investing.com India

Mar 16, 2026
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Mar 16, 2026

Lighthouse Investment Partners LLC Acquires New Holdings in Aon plc $AON - MarketBeat

Mar 16, 2026
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Mar 16, 2026

Farallon Capital Management LLC Purchases 291,600 Shares of Aon plc $AON - MarketBeat

Mar 16, 2026
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Mar 16, 2026

Capitolis Liquid Global Markets LLC Has $3.48 Million Position in Aon plc $AON - MarketBeat

Mar 16, 2026
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Mar 16, 2026

Chevy Chase Trust Holdings LLC Has $40.34 Million Holdings in Aon plc $AON - MarketBeat

Mar 16, 2026
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Mar 16, 2026

California Public Employees Retirement System Sells 26,536 Shares of Aon plc $AON - MarketBeat

Mar 16, 2026
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Mar 15, 2026

VIPR announces strategic engagement with Aon to transform delegated authority operations - MSN

Mar 15, 2026
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Mar 15, 2026

Cinctive Capital Management LP Makes New Investment in Aon plc $AON - MarketBeat

Mar 15, 2026
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Mar 14, 2026

Is Aon (AON) Using Stablecoins And New Leaders To Redefine Its Competitive Edge? - simplywall.st

Mar 14, 2026
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Mar 14, 2026

Aon plc Stock (ISIN: IE00BLP1U151) Faces Pressure Amid Institutional Buying and Analyst Optimism - AD HOC NEWS

Mar 14, 2026
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Mar 14, 2026

iSAM Funds UK Ltd Acquires New Position in Aon plc $AON - MarketBeat

Mar 14, 2026
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Mar 14, 2026

Aon plc $AON is Onex Canada Asset Management Inc.'s Largest Position - MarketBeat

Mar 14, 2026
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Mar 14, 2026

Independent Franchise Partners LLP Boosts Stock Position in Aon plc $AON - MarketBeat

Mar 14, 2026
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Mar 14, 2026

3,464,683 Shares in Aon plc $AON Bought by Dodge & Cox - MarketBeat

Mar 14, 2026
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Mar 14, 2026

AON SEC FilingsAon Plc 10-K, 10-Q, 8-K Forms - Stock Titan

Mar 14, 2026
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Mar 13, 2026

Aon PLC stock outperforms competitors on strong trading day - MarketWatch

Mar 13, 2026
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Mar 13, 2026

Aon Plc Experiences Revision in Stock Evaluation Amid Market Challenges and Performance Indicators - Markets Mojo

Mar 13, 2026
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Mar 13, 2026

Bristol John W & Co. Inc. NY Sells 4,798 Shares of Aon plc $AON - MarketBeat

Mar 13, 2026
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Mar 13, 2026

BNP Paribas Financial Markets Sells 58,783 Shares of Aon plc $AON - MarketBeat

Mar 13, 2026
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Mar 12, 2026

Why Aon plc Is Suddenly on Every Pro Investor Watchlist - AD HOC NEWS

Mar 12, 2026
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Mar 12, 2026

Financial Services GroupStablecoins and Financial Stability: A Risk Leader’s Guide - aon.com

Mar 12, 2026
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Mar 12, 2026

Douglass Winthrop Advisors LLC Has $143.31 Million Position in Aon plc $AON - MarketBeat

Mar 12, 2026
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Mar 11, 2026

Aon Expands Tech Investments With VIPR Partnership for Reinsurance - Yahoo Finance

Mar 11, 2026
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Mar 11, 2026

Barclays Maintains Aon PLC(AON.US) With Hold Rating, Maintains Target Price $381 - 富途牛牛

Mar 11, 2026

Aon Plc Stock (AON) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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insurance_brokers AJG
$209.68
price up icon 0.10%
$170.91
price down icon 0.06%
insurance_brokers WTW
$287.22
price down icon 0.06%
insurance_brokers BRO
$66.56
price down icon 0.78%
$240.93
price down icon 1.21%
Cap:     |  Volume (24h):