Friday 6 November 2026 Export AON’s income statement to Excel — free account

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) Book value per share

Alert me on Book value per share

Aon plc's book value per share at the end of fiscal 2025 was 43.8×, up 46.9% from 29.8× in fiscal 2024. At the end of the quarter to 30 September 2026 it was 48.0×. Over the past ten years it has ranged from −3.6× (fiscal 2023) to 43.8× (fiscal 2025) — the current reading is the highest in ten years. Aon plc ranks 4th of 23 Insurance Brokers companies by book value per share.

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

Period	Book value per share	Change
FY2025	43.8×	46.90%
FY2024	29.8×	—
FY2023	−3.6×	—
FY2022	−2.0×	—
FY2021	5.2×	(66.65%)
FY2020	15.5×	6.89%
FY2019	14.5×	(15.99%)
FY2018	17.2×	(4.31%)
FY2017	18.0×	(12.86%)
FY2016	20.6×	(4.37%)

Period	Book value per share	Change
Sep 2026	48.0×	5.72%
Jun 2026	45.4×	(2.23%)
Mar 2026	46.5×	6.06%
Dec 2025	43.8×	16.47%
43 more quarters	Free account

Against its own ten years

Low −3.6× High 43.8×

Ten-year median 17.2×

Current reading's percentile 100

Company	Book value per share
AJG Arthur J. Gallagher & Co. compare	93.8×
WTW Willis Towers Watson Public Limited Company compare	83.4×
ERIE Erie Indemnity Company compare	55.3×
AON Aon plc	48.0×
BRO Brown & Brown, Inc. compare	38.8×
MRSH Marsh compare	31.3×
BWIN Baldwin Insurance Group, Inc. compare	15.3×
CRVL CorVel Corp. compare	8.5×
RYAN Ryan Specialty Holdings Inc. compare	7.4×

What Book value per share is

BV per Share tells an investor how much of a company’s accounting net worth stands behind each share.

(Shareholders Equity (Total) ÷ Shares (Basic, Weighted))

The full definition of Book value per share →

Aon plc (AON) Book value per share

Book value per share, annual

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Against its own ten years

Book value per share against peers

What Book value per share is

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Book value per share, annual

Annual newest first

Quarterly newest first

Against its own ten years

Book value per share against peers

What Book value per share is

More on AON

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