NYSE · AONFinancialsInsurance

Aon financials

$275.90+1.40%

Close Sep 29, 2026 · split-adjusted

Quarterly Annual

Revenue

2.95BQ3 '23

3.38BQ4 '23

4.07BQ1 '24

3.76BQ2 '24

3.72BQ3 '24

4.15BQ4 '24

4.73BQ1 '25

4.16BQ2 '25

4.00BQ3 '25

4.30BQ4 '25

5.03BQ1 '26

4.25BQ2 '26

Net income

456.0MQ3 '23

498.0MQ4 '23

1.07BQ1 '24

524.0MQ2 '24

343.0MQ3 '24

716.0MQ4 '24

965.0MQ1 '25

579.0MQ2 '25

458.0MQ3 '25

1.69BQ4 '25

1.21BQ1 '26

551.0MQ2 '26

Income statement & cash flow

Quarter	Q2 '26 Jun 30	Q1 '26 Mar 31	Q4 '25 Dec 31	Q3 '25 Sep 30	Q2 '25 Jun 30	Q1 '25 Mar 31	Q4 '24 Dec 31	Q3 '24 Sep 30	Q2 '24 Jun 30	Q1 '24 Mar 31	Q4 '23 Dec 31	Q3 '23 Sep 30
Revenue	$4.25B	$5.03B	$4.30B	$4.00B	$4.16B	$4.73B	$4.15B	$3.72B	$3.76B	$4.07B	$3.38B	$2.95B
Gross profit	$4.25B	$5.03B	$4.30B	$4.00B	$4.16B	$4.73B	$4.15B	$3.72B	$3.76B	$4.07B	$3.38B	$2.95B
Gross margin	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%
Operating income	$915.0M	$1.72B	$1.21B	$816.0M	$859.0M	$1.46B	$1.09B	$623.0M	$656.0M	$1.47B	$779.0M	$691.0M
Net income	$551.0M	$1.21B	$1.69B	$458.0M	$579.0M	$965.0M	$716.0M	$343.0M	$524.0M	$1.07B	$498.0M	$456.0M
Net margin	13.0%	24.1%	39.4%	11.5%	13.9%	20.4%	17.3%	9.2%	13.9%	26.3%	14.8%	15.4%
Diluted EPS	$2.58	$5.63	$7.82	$2.11	$2.66	$4.43	$3.28	$1.57	$2.46	$5.35	$2.47	$2.23
EBITDA	$1.06B	$1.85B	$199.0M	$1.68B	$1.00B	$1.62B	$571.0M	$1.23B	$833.0M	$1.64B	$908.0M	$759.0M
Operating cash flow	$556.0M	$430.0M	$1.40B	$1.15B	$796.0M	$140.0M	$1.20B	$1.01B	$513.0M	$309.0M	$1.26B	$1.04B
Free cash flow	$483.0M	$363.0M	$1.32B	$1.08B	$732.0M	$84.0M	$1.15B	$951.0M	$460.0M	$261.0M	$1.21B	$985.0M
Diluted shares	213.9M	215.4M	216.5M	216.7M	217.3M	217.9M	218.2M	218.4M	213.3M	200.1M	202.0M	204.6M

Balance sheet

Period end	Jun 30	Mar 31	Dec 31	Sep 30	Jun 30	Mar 31
Cash & equivalents	$1.06B	$1.18B	$1.20B	$1.09B	$1.01B	$964.0M
Short-term investments	$205.0M	$238.0M	$1.60B	$207.0M	$379.0M	$366.0M
Total debt	$14.97B	$14.66B	$15.25B	$16.79B	$17.29B	$17.63B
Total assets	$53.35B	$51.43B	$50.78B	$51.64B	$54.01B	$50.30B
Total liabilities	$43.64B	$41.45B	$41.24B	$43.44B	$45.92B	$43.03B
Shareholders' equity	$9.69B	$9.96B	$9.46B	$8.11B	$8.01B	$7.20B

From SEC filings via Massive. Fiscal periods follow the company's own calendar; free cash flow is operating cash flow minus capital expenditure.

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology