Aon plc

Aon plc

AON
Aon plcUS flagNew York Stock Exchange
323.09
USD
-3.91
- -
68.54BMarket Cap
2013 Y
2014 Y
2015 Y
2016 Y
2017 Y
2018 Y
2019 Y
2020 Y
2021 Y
2022 Y
2023 Y
2024 Y
2025 Y
TTM
Revenue per Share
37.9
40.78
33.74
35.12
38.68
43.92
46.16
47.72
54.26
58.95
65.73
74.26
79.58
81.92
Basic EPS, GAAP
3.57
4.73
4.93
5.21
4.74
4.62
6.42
8.49
5.59
12.23
12.6
12.55
17.11
18.24
Free Cash Flow per Basic Share
5.62
6.14
7.15
8.68
2.84
6.88
7.69
12
9.71
15.21
16.88
14.36
16.12
16.46
Dividend per Share
0.68
0.92
1.15
1.29
1.41
1.56
1.72
1.78
1.99
2.19
2.4
2.66
2.91
3.07
Book Value per Share
27.09
23.47
22.25
20.9
18.51
17.29
14.54
15.5
4.94
-2.58
-4.16
28.34
43.6
44.93
Tangible Book Value per Share
-11.41
-17.18
-17.15
-14.6
-22.25
-21.53
-24.01
-25.77
-36.62
-45.12
-47.7
-73.41
-56.75
-55.91
Basic Weighted Avg Shares
312
295
281
268
258
245
239
232
225
212
204
211
216
215
Sales/Revenue/Turnover
11,815
12,045
9,480
9,409
9,998
10,770
11,013
11,066
12,193
12,479
13,376
15,698
17,181
17,577
Operating Margin (%)
14.14
16.32
16.74
17.41
9.79
14.35
19.78
25.25
17.14
29.4
29.31
26.91
27.41
28.46
Depreciation Expense
635
594
338
319
891
769
564
413
326
264
256
686
966
894
Net Income, GAAP
1,113
1,397
1,385
1,396
1,226
1,134
1,532
1,969
1,255
2,589
2,564
2,654
3,695
3,914
Effective Tax Rate (%)
25.36
18.92
12.25
10.56
36.5
11.72
15.88
18.17
32.26
16.16
17.07
21.43
21.2
21.74
Profit Margin (%)
9.42
11.6
14.61
14.84
12.26
10.53
13.91
17.79
10.29
20.75
19.17
16.91
21.51
22.27
Working Capital
919
809
480
651
922
1,076
905
1,251
-41
417
53
437
2,548
888
LT Debt
3,890
4,983
5,304
6,005
5,820
6,162
7,647
8,243
9,046
10,546
10,646
16,950
15,301
13,677
Total Equity
8,195
6,631
6,059
5,532
4,648
4,219
3,449
3,583
1,158
-429
-742
6,430
9,548
9,710
Return on Invested Capital (%)
9.86
12.53
11.38
12.22
5.44
12.62
16.1
18.64
11.73
26.74
28.43
18.43
14.74
15.03
Return on Capital (%)
9.89
12.47
13.05
13.57
12.09
12.52
15.45
17.89
11.79
25.16
25.75
18.01
17.15
17.13
Return on Common Equity (%)
13.99
18.99
22.03
24.33
24.38
25.97
40.71
57.32
55.09
- -
- -
- -
47.76
44.88

Capital Structure

FRC

in mil. unless spec.
Dec'25
Mar'26
Jun'26
ST Debt
770
1,299
2,197
LT Borrowings
14,660
13,542
12,947
LT Finance Leases
641
633
730
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
214
214
214
Market Capitalization
75,693
68,946
70,849

Working Capital

FRC

in mil. unless spec.
Dec'25
Mar'26
Jun'26
Total Current Assets
25,774
26,163
28,114
Cash, Cash Equivalents & STI
2,798
1,416
1,267
Accounts Receivable, Net
4,209
5,089
5,348
Inventories
- -
- -
- -
Total Current Liabilities
23,226
24,537
27,226
Payables & Accruals
3,170
2,713
2,505
ST Debt
770
1,299
2,197
Deferred Revenue
259
348
353

Growth Rates

FRC

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
-109.81%
-209.97%
48.49%
Free Cash Flow
17.32%
7.14%
14.7%
Net Income, GAAP
15.65%
22.36%
39.22%
Sales/Revenue/Turnover
6.25%
9.31%
9.45%
Total Cash Common Dividend
6.96%
8.91%
11.92%

Quarterly Revenue

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
4,070
3,760
3,721
4,147
15,698
2025
4,729
4,155
3,997
4,300
17,181
2026
5,034
4,246
- -
- -
- -

Quarterly Earnings Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
5.38
2.47
1.58
3.31
12.55
2025
4.46
2.68
2.12
7.87
17.11
2026
5.66
2.58
- -
- -
- -

Quarterly Dividends Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
0.62
0.69
0.68
0.67
2.66
2025
0.68
0.74
0.74
0.75
2.91
2026
0.76
0.82
- -
- -
- -

Company Description

CEO
Gregory C. Case
Full Time Employees
60,000
Sector
Financial Services
Industry
Insurance - Brokers
Address
15 George's Quay Dublin DU Ireland D02 VR98
IPO Date
Jun 1, 1980
Website
aon.com
Business
Aon plc provides professional services focused on risk management, insurance and reinsurance brokerage, and human capital solutions to clients worldwide. The company operates through two primary divisions, Risk Capital and Human Capital; Risk Capital offers commercial risk solutions including retail brokerage, specialty risk solutions such as cyber and property & casualty, global risk consulting, captive management, affinity programs, and reinsurance solutions; Human Capital provides health solutions encompassing health and benefits brokerage and healthcare exchanges, wealth solutions including retirement plans, pension plans, investment consulting, and talent advisory services, alongside data and analytic services like Aon InPoint and ReView. Founded in 1982 and headquartered in London with significant North American operations in Chicago, Aon serves diverse industries including energy, financial services, marine, mining, life sciences, and retail across more than 120 countries, with key revenue contributions from the United States, United Kingdom, other Europe, Middle East and Africa, and Asia Pacific. In recent developments, Aon completed the acquisition of NFP, a middle-market provider of risk, benefits, and wealth advisory services, for $13.4 billion in December 2023, and in September 2025 signed a definitive agreement to sell a significant majority of NFP's wealth business, including Wealthspire Advisors, Fiducient Advisors, and Newport Private Wealth, to Madison Dearborn Partners for approximately $2.7 billion, with the transaction expected to close in late Q4 2025 to sharpen focus on core Risk Capital and Human Capital capabilities; the company also reported strong second-quarter 2025 results with 6% organic revenue growth and continued integration of NFP.

Company News

  • Aon to Speak at the KBW Insurance Conference

  • How Can Healthcare Inflation Fuel Growth for MRSH, UNH & CNC?

  • 3 Insurance Brokerage Stocks Find New Growth Drivers as Rates Fade

  • Financial Contrast: Brighthouse Financial (NASDAQ:BHFAN) and AON (NYSE:AON)

  • Aon's $17 Billion USI Deal: A Costly Bet on Middle-Market Growth

  • Aon plc (AON) M&A Call Transcript

  • Aon's $17B USI Deal Targets Middle-Market Insurance Dominance

  • Aon (AON) Acquires USI Insurance Services for $17 Billion: Key Insights

  • Aon expands mid-market reach with $17 billion USI deal

  • Aon CEO says insurance broker seeks to build 'premiere middle market platform' with purchase of rival USI

  • Aon expands mid-market reach with $17 billion USI deal

  • Aon to acquire USI to establish the premier U.S. middle-market platform

  • Aon close to acquiring USI Insurance from KKR in $17B deal: report

  • Aon nears $17 billion deal to buy insurance broker USI, WSJ reports

  • Aon close to acquiring USI Insurance from KKR in $17 billion deal, WSJ reports

  • Aon Nears Roughly $17 Billion Deal for Insurance Brokerage USI

  • Why Is Aon (AON) Down 4.6% Since Last Earnings Report?

  • Q3 2026 Insurance Labor Market Study Results Reflect Slowing Turnover and Modest Growth

  • AON Sees No Relief From Health-Cost Inflation: WTW, UNH & CNC in Focus

  • AON's Buybacks Offset Balance Sheet Risks: Is the Stock a Hold?