Aon plc

AON Financial Insurance Brokers

Aon plc’s revenue for fiscal 2025 (year ended December 2025) was $17.2 billion, up 9.45% from fiscal 2024. In the quarter to June 2026, revenue grew 2.19%, EPS fell 3.73%, free cash flow fell 34.0% and total debt fell 13.4%, each against the same quarter a year earlier. Member of the S&P 500; dividend growth for ten consecutive years, revenue growth for five; insiders bought in the last twelve months.

292.55 5.75 +2.00%
Market cap
$60.8B
P/E
16.0×
Fwd P/E
21.1×
Dividend yield
1.07%
F-score
6/9
Altman Z
n/a
Beneish M
n/a
Dividend safety
n/a

Insider Decisions trades per month

Total buys 7.83
Total sells 7.75
Totals in millions of $.
Dec 25 Mar 26 Jun 26 Sep 26
Buy — — — 1 — — — — — — 1 —
Sell 1 — — 2 — — — — 3 — — —
Insider Ownership 1.52%

Capital & Financial Ratios $m

Market Cap 60,840.00
Revenue 17,577.00
Net Income 3,978.00
Free Cash Flow 3,248.00
Net Debt 13,905.00
Current Ratio 1.50
Debt/Equity 1.55
P/E ratio 16.05
Fwd P/E 21.10
P/S ratio 3.55
P/B ratio 6.44
Past 5Y EPS Growth 15.03% (at or above 15%: strong)
This Y EPS Growth 8.68%
Next Y EPS Growth 9.44%
Next Y revenue growth 4.27%
Next 5Y EPS Growth 11.19%

Green and red mark values outside typical ranges. How we judge →

Valuation vs history

P/E against its own 10 years 0.74%
10-year low 10-year high
P/S against its own 10 years 18.65%
10-year low 10-year high
P/B against its own 10 years 17.58%
10-year low 10-year high

Dividends

Payout Ratio 0.17
Annual Dividend Rate 3.13
Annual Dividend Yield 1.07%
total individual payouts
2028 Powerpack
2027 Powerpack
2026 3.18
0.75
0.82
0.82
2025 2.91
0.68
0.75
0.75
0.75
2024 2.64
0.62
0.68
0.68
0.68
2023 2.41
0.56
0.62
0.62
0.62
2022 2.19
0.51
0.56
0.56
0.56
2021 1.99
0.46
0.51
0.51
0.51
2020 1.78
0.44
0.44
0.44
0.46
2019 1.72
0.40
0.44
0.44
0.44
2018 1.96
0.36
0.40
0.40
0.40
0.40
2017 1.41
0.33
0.36
0.36
0.36
2016 1.29
0.30
0.33
0.33
0.33
predictions special payouts not included in total or ratios

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 778 1,085 1,195 1,062
Receivables 3,254 3,803 4,209 5,348
Inventory — — — —
Other — — — —
4,032 4,888 5,404 6,410
2023 2024 2025 Q'26
Payables 2,262 2,905 2,861 2,266
ST’ Debt 1,204 751 589 2,020
Other — — — —
3,466 3,656 3,450 4,286

Compound Annual Growth %

10y 5y 3y
Sales 6.13% 9.20% 11.25%
Cash Flow 5.65% 4.58% 2.64%
Earnings 10.31% 13.42% 12.59%
Book Value 4.55% 21.43% 0.00%

Revenue $m

Mar Jun Sep Dec Year
’26 5,034 4,246 — — —
’25 4,729 4,155 3,997 4,300 17,181
’24 4,070 3,760 3,721 4,147 15,698
’23 3,871 3,177 2,953 3,375 13,376
’22 3,670 2,983 2,696 3,130 12,479
’21 3,525 2,886 2,702 3,080 12,193
’20 3,219 2,497 2,385 2,965 11,066
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 430 556 — — —
’25 140 796 1,148 1,397 3,481
’24 309 513 1,013 1,200 3,035
’23 443 688 1,043 1,261 3,435
’22 463 668 1,046 1,042 3,219
’21 561 784 (94) 931 2,182
’20 338 881 804 760 2,783
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 363 483 — — —
’25 84 732 1,079 1,323 3,218
’24 261 460 951 1,145 2,817
’23 367 619 985 1,212 3,183
’22 440 623 988 972 3,023
’21 532 743 (126) 896 2,045
’20 279 851 774 738 2,642
Fiscal quarters ending in the months shown.

EPS $

Mar Jun Sep Dec Year
’26 5.63 2.58 — — —
’25 4.43 2.66 2.11 7.82 17.02
’24 5.35 2.46 1.57 3.28 12.49
’23 5.07 2.71 2.23 2.47 12.51
’22 4.73 2.33 1.92 3.14 12.14
’21 4.00 1.66 (3.99) 3.90 5.55
’20 3.29 1.70 1.18 2.27 8.45
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

2.1
1Buy 2 3Hold 4 5Sell

Ten years at a glance Fiscal years to December

Group Line 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Trend 2026e 2027e 2028e
Price, $
Price, $ Low 83.83 109.82 130.87 141.63 143.93 200.65 246.21 280.89 268.06 323.73

Analyst estimates 2026–2028

Powerpack
High 116.59 152.78 166.55 212.65 238.19 326.25 341.98 347.37 395.33 412.97
People
People Employees 69,000 50,000 50,000 50,000 50,000 50,000 50,000 50,000 60,000 60,000
Revenue/emp, $m 0.14 0.20 0.22 0.22 0.22 0.24 0.25 0.27 0.26 0.29
Income, $m
Income, $m Revenue 9,409 9,998 10,770 11,013 11,066 12,193 12,479 13,376 15,698 17,181
Gross margin, % 41.40 39.96 43.33 45.03 46.64 44.74 48.10 48.40 47.24 47.70
EBT 1,401 685 1,246 1,870 2,466 1,931 3,156 3,169 3,462 4,759
EBT margin, % 14.89 6.85 11.57 16.98 22.28 15.84 25.29 23.69 22.05 27.70
Net income 1,430 1,263 1,174 1,573 2,018 1,308 2,646 2,628 2,720 3,750
Depreciation 319 891 769 564 413 326 264 256 686 966
Per share, $
Per share, $ Revenue 35.10 38.68 43.92 46.16 47.72 54.26 58.95 65.73 74.26 79.58
Earnings 5.21 4.74 4.62 6.42 8.49 5.59 12.23 12.60 12.55 17.11
Cash flow 8.68 2.84 6.88 7.69 12.00 9.71 15.21 16.88 14.36 16.12
Capex (0.58) (0.71) (0.98) (0.94) (0.61) (0.61) (0.93) (1.24) (1.03) (1.22)
Free cash flow 8.09 2.13 5.90 6.75 11.39 9.10 14.28 15.64 13.33 14.91
Book value 20.63 17.98 17.21 14.46 15.45 5.15 (2.03) (3.65) 29.83 43.81
Shares, m 268 259 245 239 232 225 212 204 211 216
Valuation, ×
Valuation, × P/E 21.51 28.16 31.53 32.55 24.88 53.29 24.54 22.91 28.19 20.60
P/S 3.19 3.40 3.31 4.51 4.43 5.54 5.08 4.38 4.84 4.43
P/B 5.43 7.31 8.45 14.41 13.67 58.32 0.00 0.00 12.04 8.05
EV/Sales 3.81 3.92 3.83 5.11 5.05 6.26 5.89 5.16 5.85 5.25
EV/FCF 16.51 71.14 28.51 34.94 21.13 37.35 24.30 21.69 32.61 28.04
Cash, $m
Cash, $m Operating cash flow 2,326 734 1,686 1,835 2,783 2,182 3,219 3,435 3,035 3,481
Capex (156) (183) (240) (225) (141) (137) (196) (252) (218) (263)
Free cash flow 2,170 551 1,446 1,610 2,642 2,045 3,023 3,183 2,817 3,218
Balance, $m
Balance, $m Working capital 592 974 1,222 1,251 1,490 282 666 566 1,232 1,954
Total debt 6,205 5,966 6,244 7,339 7,729 9,392 10,770 11,199 17,016 15,249
Net debt 5,779 5,210 5,588 6,549 6,845 8,848 10,080 10,421 15,931 14,054
Shareholders’ equity 5,532 4,648 4,219 3,449 3,583 1,158 (429) (742) 6,305 9,459
Returns, %
Returns, % ROA 5.22 4.65 4.32 5.49 6.40 3.92 8.01 7.69 6.40 7.41
ROIC 10.01 6.75 9.84 13.56 16.67 13.05 23.76 24.44 10.78 11.55
ROE 24.09 24.09 25.58 39.96 56.00 52.94 710.29 (437.92) 95.42 46.88
Negative figures in brackets.

All 10 years →

Fiscal years to Dec 2025 · latest quarter Jun 2026

Charts ten years each

Aon plc vs peers in Insurance Brokers (Q) = latest quarter vs a year earlier

Company Market cap P/E Fwd P/E Revenue growth (Q) EPS growth (Q) FCF growth (Q) Gross margin (Q) EBIT margin (Q) Compare
MRSH Marsh $89.0B 22.4× 19.2× +8.06% (above 0%: growing) +12.23% (above 0%: growing) −9.99% (below 0%: shrinking) 100.00% 17.70% Compare
AJG Arthur J. Gallagher & Co. $64.1B 41.6× 23.0× +24.24% (above 0%: growing) −11.89% (below 0%: shrinking) +91.16% (above 0%: growing) 41.79% 14.54% Compare
AON Aon plc $60.8B 16.0× 21.1× +2.19% (above 0%: growing) −3.73% (below 0%: shrinking) −34.02% (below 0%: shrinking) 46.51% 21.55%
WTW Willis Towers Watson Public Limited Company $28.8B 19.3× 15.3× +9.07% (above 0%: growing) −27.25% (below 0%: shrinking) +42.76% (above 0%: growing) 100.00% 14.76% Compare
BRO Brown & Brown, Inc. $22.8B 19.3× 17.6× +30.43% (above 0%: growing) +8.86% (above 0%: growing) +6.75% (above 0%: growing) 50.00% 28.82% Compare
ERIE Erie Indemnity Company $11.1B 19.7× 18.0× +2.80% (above 0%: growing) +3.20% (above 0%: growing) +10.22% (above 0%: growing) 18.73% 18.73% Compare
BWIN Baldwin Insurance Group, Inc. $4.5B — (loss-making) — (loss-making) +30.13% (above 0%: growing) n/m +208.10% (above 0%: growing) 31.81% (1.69%) Compare
ARX Accelerant Holdings $4.3B — (loss-making) 143× +62.89% (above 0%: growing) +620.00% (above 0%: growing) −139.56% (below 0%: shrinking) 100.00% 30.96% Compare
CRVL CorVel Corp. $4.1B 35.4× — +10.74% (above 0%: growing) +18.87% (above 0%: growing) +8.94% (above 0%: growing) 26.08% 16.67% Compare
Median of peers $16.9B 21.0× 18.6× +17.49% +8.86% +9.58% 45.89% 17.19%

All 22 Insurance Brokers stocks →

AON metrics, ten years each

Aon plc (AON) key facts

  • Strength: Aon plc’s revenue for fiscal 2025 (year ended December 2025) was $17.2 billion, up 9.45% from fiscal 2024.
  • Strength: Net income was $3.8 billion, or $17.11 per share (basic), a net margin of 21.5%.
  • Aon plc (AON) is an Insurance Brokers company in the Financial sector, listed on the New York Stock Exchange.
  • As of October 16, 2026, AON traded at $292.55, a market capitalization of $60.8 billion.
  • At that price the stock trades at 16.0× trailing-twelve-month earnings and 3.5× sales; its P/E is higher than 1% of its own readings over the past ten years.
  • Aon plc pays an annual dividend of $3.13 per share, a yield of 1.07%, with a payout ratio of 17.3%.
  • Return on equity was 46.9% and debt-to-equity 1.55.
  • Its Piotroski F-score is 6 out of 9 for fiscal 2025.

Source: company filings (standardised) and stockrow calculations.

Aon plc (AON) Latest News

stockrow.com/AON · Data as of Jun 30, 2026 · For information only; not investment advice. · © 2026 stockrow.com