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Last Close
292.55
Oct 16 • 3:59 PM ET Dollar change+5.75 Percentage change(2.00%)
Aftermarket Close
292.50
Aftermarket • 7:59 PM ET Dollar change-0.05 Percentage change(-0.02%)
Index
S&P 500
Market Cap
62.06B
Enterprise Value
76.78B
Income
3.91B
Sales
17.58B
Book/sh
45.27
Cash/sh
5.97
Employees
60000
IPO
Jun 02, 1980
P/E
16.13
Forward P/E
14.41
PEG
1.29
P/S
3.53
P/B
6.46
P/C
48.98
P/FCF
19.11
EV/EBITDA
13.02
EV/Sales
4.37
Quick Ratio
1.03
Current Ratio
1.03
Debt/Eq
1.65
LT Debt/Eq
1.42
Option/Short
Yes / Yes
EPS (ttm)
18.14
EPS next Y
20.30
EPS next Q
3.30
EPS this Y
8.68%
EPS next Y
9.44%
EPS next 5Y
11.19%
EPS past 3/5Y
11.91% 15.04%
Sales past 3/5Y
11.47% 9.34%
EPS Y/Y TTM
51.69%
Sales Y/Y TTM
4.36%
EPS Q/Q
-3.32%
Sales Q/Q
0.05%
Insider Own
1.02%
Insider Trans
0.72%
Inst Own
93.08%
Inst Trans
0.65%
ROA
7.29%
ROE
44.88%
ROIC
16.82%
Gross Margin
89.58%
Oper. Margin
28.47%
Profit Margin
22.27%
SMA20
5.35%
SMA50
-6.10%
SMA200
-10.79%
Trades
Shs Outstand
212.00M
Shs Float
209.95M
52W High
382.34 -23.48%
52W Low
266.33 9.84%
Volatility
1.93% 2.23%
ATR (14)
6.95
RSI (14)
53.51
Beta
0.65
Rel Volume
1.14
Avg Volume
1.61M
Volume
1,840,220
Perf Week
6.98%
Perf Month
-1.18%
Perf Quarter
-19.36%
Perf Half Y
-11.83%
Perf YTD
-17.10%
Perf Year
-14.74%
Perf 3Y
-10.74%
Perf 5Y
-5.42%
Perf 10Y
164.30%
Prev Close
286.80
Price
292.55
Change %
2.00%
Date Action Analyst Rating Change Price Target Change
Sep-21-26Resumed Citigroup Buy $435
Jul-15-26Downgrade Piper Sandler Overweight → Neutral $377
Feb-27-26Upgrade Mizuho Neutral → Outperform $397
Dec-16-25Initiated Mizuho Neutral $389
Nov-03-25Upgrade Citigroup Neutral → Buy $402
Sep-17-25Reiterated TD Cowen Buy $427 → $419
Sep-16-25Initiated Wolfe Research Peer Perform
Sep-11-25Upgrade Morgan Stanley Equal-Weight → Overweight $430
Aug-13-25Initiated Citigroup Neutral $402
Aug-13-25Initiated Cantor Fitzgerald Overweight $440
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Aon Plc engages in the provision of risk, health, and wealth solutions. It operates through the following segments: Risk Capital, Human Capital, and Corporate. The Risk Capital segment supports clients through its Commercial Risk and Reinsurance solution lines. The Human Capital segment helps clients through its Health and Wealth solution lines. The company was founded in 1982 and is headquartered in Dublin, Ireland.
PresidentMr. Gregory Clarence Case
Executive VP & Global Chief Operating OfficerMs. Mindy F. Simon
Executive VP & Chief Administrative OfficerMs. Lisa J. Stevens
Deputy CEO and Senior EVP of Risk Capital & Human CapitalMr. Andrew Marcell
Senior AdvisorMr. Edmund J. Reese
Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total SEC Form 4
KNIGHT LESTER BDirectorSep 02 '26Buy327.4820,0006,549,688163,000Sep 03 08:33 PM
Zeidel DarrenGeneral CounselJul 28 '26Sale377.761,900717,75011,504Jul 30 05:23 PM
Zeidel DarrenOfficerJul 28 '26Proposed Sale377.761,900717,750Jul 28 04:12 PM
Zeidel DarrenGeneral CounselJul 17 '26Sale372.051,950725,50013,404Jul 21 04:13 PM
Zeidel DarrenOfficerJul 17 '26Proposed Sale372.051,950725,500Jul 17 02:39 PM
Zeidel DarrenGeneral CounselJul 07 '26Sale360.00600216,00015,354Jul 09 05:48 PM
Zeidel DarrenOfficerJul 07 '26Proposed Sale360.00600216,000Jul 07 11:15 AM
Goltermann LoriOfficerJun 04 '26Proposed Sale324.525,7661,871,209Jun 04 02:55 PM
Zeidel DarrenGeneral CounselFeb 26 '26Sale329.724,3001,417,78415,954Mar 02 04:05 PM
Zeidel DarrenOfficerFeb 26 '26Proposed Sale329.724,3001,417,784Feb 26 03:19 PM
Zeidel DarrenGeneral CounselFeb 17 '26Sale325.795,0401,641,98220,254Feb 19 05:00 PM
Zeidel DarrenOfficerFeb 17 '26Proposed Sale325.795,0401,641,982Feb 17 11:35 AM
KNIGHT LESTER BDirectorFeb 10 '26Buy319.244,0001,276,956143,000Feb 12 04:34 PM
Neller MichaelFormer OfficerNov 25 '25Proposed Sale350.34700245,238Nov 25 12:43 PM
Zeidel DarrenGeneral CounselNov 05 '25Sale344.528,8003,031,81820,253Nov 07 04:05 PM
Zeidel DarrenOfficerNov 05 '25Proposed Sale344.528,8003,031,815Nov 05 11:30 AM