323.66
price down icon0.89%   -2.91
after-market After Hours: 323.66
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Aon Plc stock is traded at $323.66, with a volume of 2.14M. It is down -0.89% in the last 24 hours and down -2.45% 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:
$326.57
Open:
$328.16
24h Volume:
2.14M
Relative Volume:
1.52
Market Cap:
$69.13B
Revenue:
$17.57B
Net Income/Loss:
$4.01B
P/E Ratio:
17.76
EPS:
18.2246
Net Cash Flow:
$3.50B
1W Performance:
+2.31%
1M Performance:
-2.45%
6M Performance:
-5.96%
1Y Performance:
-11.32%
1-Day Range:
Value
$322.26
$330.22
1-Week Range:
Value
$308.51
$330.22
52-Week Range:
Value
$304.59
$381.00

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
2026-05-01
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
AON icon
AON
Aon Plc
323.66 69.75B 17.57B 4.01B 3.50B 18.22
MRSH icon
MRSH
Marsh
166.07 79.97B 27.55B 4.01B 4.93B 7.9922
AJG icon
AJG
Arthur J Gallagher Co
203.45 53.23B 14.97B 1.62B 1.86B 6.1962
WTW icon
WTW
Willis Towers Watson Public Limited Co
254.20 24.26B 9.90B 1.68B 1.57B 17.08
BRO icon
BRO
Brown Brown Inc
58.09 19.89B 6.40B 1.15B 1.43B 3.1053

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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02:27 AM

Aon Advances Digital Risk Strategy With 2026 Debut of Aon DPX - TradingView

02:27 AM
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11:44 AM

Aon’s New AI-Powered Health Network Analyzer Helps U.S. Employers Make Smarter Network Choices and Reduce Medical Spend - WebWire

11:44 AM
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09:29 AM

Aon plc (AON) Latest Stock News & Headlines - Yahoo Finance

09:29 AM
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08:57 AM

Aon Announces Regional Leadership Appointments to Advance Aon United Strategy - Kosmo Digital

08:57 AM
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08:30 AM

Who's taking over Aon's Europe and Latin America businesses - Stock Titan

08:30 AM
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May 18, 2026

Construction in Asia Pacific Region Remains Resilient as Insurers Emphasize Risk Governance, Aon Report - Media OutReach Newswire

May 18, 2026
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May 18, 2026

Aon plc stock (IE00BLP1HW54): New digital trading platform targets London Market placement - AD HOC NEWS

May 18, 2026
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May 18, 2026

Aon names Kotze cyber head - Insurance Business

May 18, 2026
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May 18, 2026

Aon PLC stock underperforms Monday when compared to competitors despite daily gains - MarketWatch

May 18, 2026
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May 18, 2026

Aon to modernize how brokers access capital and syndicate risk with new Digital Placement Exchange (Aon DPX) trading platform - The Globe and Mail

May 18, 2026
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May 17, 2026

Aon stock (IE00BLP1HW54): Shares rise after constructive analyst updates - AD HOC NEWS

May 17, 2026
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May 17, 2026

Aon plc stock (IE00BLP1HW54): Earnings beat and dividend hike lift focus - AD HOC NEWS

May 17, 2026
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May 17, 2026

Aon plc $AON Shares Purchased by Northwestern Mutual Wealth Management Co. - MarketBeat

May 17, 2026
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May 15, 2026

Aon PLC (AON) Stock Price, Quote, News & History - Benzinga

May 15, 2026
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May 15, 2026

Aon plc stock (IE00BLP1HW54): Q1 earnings beat and outlook keep focus on insurance broking - AD HOC NEWS

May 15, 2026
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May 15, 2026

Aon plc stock (IE00BLP1HW54): Zacks trims earnings view while Wall Street weighs growth versus valua - AD HOC NEWS

May 15, 2026
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May 15, 2026

AONAon Plc Stock Price and Quote - Finviz

May 15, 2026
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May 15, 2026

Analysts Raise Aon Plc (AON) Target Price After Earnings Beat - Insider Monkey

May 15, 2026
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May 15, 2026

AON Stock Price, Quote & Chart | AON PLC-CLASS A (NYSE:AON) - ChartMill

May 15, 2026
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May 14, 2026

Klarman's Baupost adds Aon, exits CRH, boosts Amazon, among top Q1 trades (AON:NYSE) - Seeking Alpha

May 14, 2026
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May 14, 2026

Aon PLC stock outperforms competitors on strong trading day - MarketWatch

May 14, 2026
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May 14, 2026

Aon (AON) director Richard Notebaert gifts 1,438 shares, keeps large stake - Stock Titan

May 14, 2026
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May 14, 2026

Aon plc stock (IE00BLP1HW54): Shares drop 1.7% amid earnings anticipation - AD HOC NEWS

May 14, 2026
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May 14, 2026

Aon (AON) Slid on Slowing Organic Revenue Outlook - Insider Monkey

May 14, 2026
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May 14, 2026

Aon Expands Claims Copilot Process - Insurance Edge

May 14, 2026
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May 13, 2026

Aon Expands Aon Claims Copilot Globally, Strengthening Data and Analytics Capabilities Across Commercial Risk - Dailyhunt

May 13, 2026
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May 13, 2026

Aon PLC stock outperforms competitors despite losses on the day - MarketWatch

May 13, 2026
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May 13, 2026

Fund Update: 371,900 AON PLC (AON) shares added to COMGEST GLOBAL INVESTORS S.A.S. portfolio - Quiver Quantitative

May 13, 2026
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May 13, 2026

Aon plc stock (IE00BLP1HW54): Expands Claims Copilot globally after pilot - AD HOC NEWS

May 13, 2026
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May 13, 2026

AON Expands Claims Copilot to Boost Analytics Capabilities - Yahoo Finance

May 13, 2026
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May 13, 2026

Aon plc stock (IE00BLP1HW54): Q1 2026 earnings show 5% organic growth - AD HOC NEWS

May 13, 2026
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May 13, 2026

Is AON Undervalued? DCF Says Worth $387 - GuruFocus

May 13, 2026
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May 13, 2026

AON Technical Analysis | Trend, Signals & Chart Patterns | AON PLC-CLASS A (NYSE:AON) - ChartMill

May 13, 2026
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May 13, 2026

Aon links 1,800 claims pros on one platform to speed claims handling - Stock Titan

May 13, 2026
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May 13, 2026

Aon plc Expands Claims Copilot to New Markets - marketscreener.com

May 13, 2026
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May 12, 2026

NFP, an Aon company, Expands Private Wealth Offering with Acquisition of Metis Ireland - WebWire

May 12, 2026
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May 12, 2026

Aon plc stock (IE00BLP1HW54): Recent earnings beat and price action - AD HOC NEWS

May 12, 2026
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May 12, 2026

What Makes AON PLC (AON) a Potential Investment Choice? - Insider Monkey

May 12, 2026
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May 12, 2026

Aon plc $AON Stake Lessened by Securian Asset Management Inc. - MarketBeat

May 12, 2026
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May 11, 2026

KBW Maintains Aon PLC(AON.US) With Buy Rating, Raises Target Price to $404 - Moomoo

May 11, 2026
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May 11, 2026

Aon plc price target raised to $404 from $401 at Keefe Bruyette - TipRanks

May 11, 2026
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May 11, 2026

Aon stock (IE00BLP1HW54): Institutional holdings shift signals market dynamics - AD HOC NEWS

May 11, 2026
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May 11, 2026

NewEdge Wealth LLC Has $5.93 Million Stake in Aon plc $AON - MarketBeat

May 11, 2026
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May 11, 2026

C WorldWide Group Holding A S Trims Holdings in Aon plc $AON - MarketBeat

May 11, 2026
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May 11, 2026

Aon Claims Copilot Global Rollout Enhances Claims Management - Intellectia AI

May 11, 2026
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May 10, 2026

Aon expands South East claims team - London Post

May 10, 2026
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May 10, 2026

Aon plc (NYSE:AON) Receives Consensus Rating of "Moderate Buy" from Brokerages - MarketBeat

May 10, 2026
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May 09, 2026

Aon plc stock (IE00BLP1HW54): Shares edge lower after Q1 2026 data and dividend update - AD HOC NEWS

May 09, 2026
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May 08, 2026

Swedbank AB Acquires 4,493 Shares of Aon plc $AON - MarketBeat

May 08, 2026
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May 08, 2026

JLB & Associates Inc. Makes New Investment in Aon plc $AON - MarketBeat

May 08, 2026
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May 07, 2026

Research Alert: CFRA Keeps Buy Opinion On Shares Of Aon Plc - 富途牛牛

May 07, 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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$166.07
price up icon 0.05%
AJG AJG
$203.45
price down icon 1.79%
WTW WTW
$254.20
price down icon 1.04%
BRO BRO
$58.09
price down icon 1.02%
$223.15
price up icon 0.74%
Cap:     |  Volume (24h):