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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.

Revenue: +2.60%
EPS: +5.66%
Free cash flow: +1.67%
Total debt: +67.0%

Quarter to September 2026, against a year earlier

343.42 1.25 −0.36%

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Market cap: $73.1B
P/E: 18.7×
Fwd P/E: 22.9×
Dividend yield: 0.93%
F-score: 6/9
Altman Z: n/a
Beneish M: n/a
Dividend safety: n/a

Overview Business Profile Earnings & Analysis Segments Valuation Filings

Aon plc (AON) Price to free cash flow

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As of 5 November 2026, Aon plc (AON) trades at a price to free cash flow of 22.3×. Over the past ten years it has ranged from 12.9× (October 2015) to 88.5× (September 2018); the current reading is higher than 49% of that period. That is in line with the Insurance Brokers industry median of 22.3× and above the Financial sector median of 9.7×.

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<iframe src="https://stockrow.com/embed/AON/price-to-free-cash-flow" width="100%" height="360" style="border:0" loading="lazy" title="Aon plc price to free cash flow, 10 years"></iframe>
<p style="font-size:12px">Source: <a href="https://stockrow.com/AON/metrics/price-to-free-cash-flow">Aon plc (AON) price to free cash flow — stockrow.com</a></p>

Period	Price to free cash flow	Change
FY2025	23.7×	(12.16%)
FY2024	27.0×	46.37%
FY2023	18.4×	(12.18%)
FY2022	21.0×	(36.51%)
FY2021	33.0×	78.09%
FY2020	18.5×	(39.93%)
FY2019	30.9×	25.23%
FY2018	24.6×	(60.04%)
FY2017	61.7×	345.49%
FY2016	13.8×	(3.26%)

Period	Price to free cash flow	Change
Sep 2026	18.0×	(17.37%)
Jun 2026	21.8×	10.07%
Mar 2026	19.8×	(16.45%)
Dec 2025	23.7×	(6.43%)
43 more quarters	Free account

Against its own ten years

Low 12.9× High 88.5×

Ten-year median 22.5×

Current reading's percentile 49

Company	Price to free cash flow
RYAN Ryan Specialty Holdings Inc. compare	11.7×
BRO Brown & Brown, Inc. compare	16.2×
AON Aon plc	22.3×
ERIE Erie Indemnity Company compare	23.7×
MRSH Marsh compare	23.9×
AJG Arthur J. Gallagher & Co. compare	32.3×
WTW Willis Towers Watson Public Limited Company compare	36.7×
CRVL CorVel Corp. compare	38.0×
BWIN Baldwin Insurance Group, Inc. compare	67.9×
Insurance Brokers industry median	22.3×
Financial sector median	9.7×
Market median	14.1×

What Price to free cash flow is

Price to Free Cash Flow Ratio shows how much investors pay for each dollar of cash a company generates after its capital spending.

Stock Price ÷ ((Operating Cash Flow (TTM) + Property, Plant, Equipment Change (Net) (TTM) + Intangible Assets Change (Net) (TTM)) ÷ (Shares (Basic, Weighted) (latest quarter)))

The full definition of Price to free cash flow →

Aon plc (AON) Price to free cash flow

Price to free cash flow, daily

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Against its own ten years

Price to free cash flow against peers

What Price to free cash flow is

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Price to free cash flow, daily

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Against its own ten years

Price to free cash flow against peers

What Price to free cash flow is

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