AON

NYSE Aon Plc Class A
Sep 30, 2026 · 12:00 AM ET EOD Market Closed

$275.90 ↑ +0.00 (+0.00%) Trading Up from the previous close of $275.90, $1.07 below the day’s high of $276.97

YTD change
-21.81%
vs 20-day SMA
-8.84%
vs 200-day SMA
-17.22%

Price ranges

Previous day
$270.00 $278.40
open $277.50 close $272.10
-$5.40 (-1.95%)
Today
$269.02 $276.97
open $269.91 now $275.90
+$5.99 (+2.22%)
Past week
$270.00 $293.55
from $290.82 now $275.90
-$14.92 (-5.13%)
Past month
$270.00 $355.40
from $355.40 now $275.90
-$79.50 (-22.37%)
This year
$269.02 $382.34
from $352.88 now $275.90
-$76.98 (-21.81%)

Price & Performance

-48.16 (-14.86%) / 6M

$263.37$305.58$347.78$389.99Mar 30Jun 30Sep 29

Signals & Sentiment

Momentum, market sentiment, and recent alerts

Poor
  • The stock is 33.2% away from all-time highs of $412.97
  • AON is down 22% since the beginning of the year
  • AON is down 22% over the past 12 months
  • AON is down 22% over the past 1 month
  • 2% of all AON investors are betting against AON
  • Number of investors short AON has gone down 25% versus last month

AON reads poor: price sits below both the 20- and 200-day averages, short interest is falling month over month, the 12-month move is -22.2%.

Financial Strength

Earnings, valuation, and balance sheet

Earnings

Profitable Yes
EPS $3.81
Earnings momentum -13.5% Quarterly EPS growth
Quarterly change -13.5%

Valuation

P/E ratio 15.33
Enterprise value $72.9B
Beta 0.41

Balance sheet & scale

Income$3.9M
Revenue$17.6B
Cash$1.3B
Debt$15.9M
Income / Debt 0.25×

Company & Peers

Company profile and competitor comparison

Company profile

ExchangeNYSE
Sector Finance and Insurance
Sub Sector Insurance Carriers and Related Activities
Market cap $58.5B

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.

Competitor comparison

TickerCompany PriceChange
ALIZY Allianz SE Unsponsored ADR $47.91 -0.95%
ALIZF Allianz SE $470.00 -2.08%
MFC.CAT MANULIFE FINL CORP $61.61 -0.08%
MRSH Marsh & McLennan Companies, Inc. $170.42 +0.82%
AJG Arthur J. Gallagher & Co. $227.75 -0.75%

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Prices and alerts are delayed by at least 20 minutes. Chart history reflects daily closing prices. Information is provided for research purposes only and is not investment advice.