Aon (AON) Ending Cash Balance (2010 - 2026)
Aon's Ending Cash Balance was $10.47 billion in Q3 2026, up 10.0% from $9.52 billion a year earlier and up 15.5% from the prior quarter.
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Analysis
Aon (AON) Ending Cash Balance (2010 - 2026) Analysis & Trends
For FY2025, Ending Cash Balance at Aon came in at $8.57 billion, up 2.9% from FY2024.
- Ending Cash Balance has now increased for 11 consecutive years, with a five-year compound annual growth rate of 5.5% (FY2020 to FY2025).
- In earlier years, Ending Cash Balance was $8.33 billion in FY2024 (+7.9%), $7.72 billion in FY2023 (+9.1%), $7.08 billion in FY2022 (+6.5%) and $6.65 billion in FY2021 (+1.1%).
- The Q3 2026 figure marks the highest quarterly Ending Cash Balance in data going back to Q4 2010.
- Compared with a year earlier, Ending Cash Balance was higher in six of the last eight quarters, with growth averaging 6.4%.
- The best year-over-year quarter for Ending Cash Balance over five years was Q2 2023 (growth of 18.2%); the worst was Q2 2026 (a decline of 2.8%).
- Per Business Quant data, AON's Ending Cash Balance in the three quarters before Q3 2026 was $9.06 billion (Q2 2026), $9.46 billion (Q1 2026) and $8.57 billion (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Ending Cash Balance (Qtr) |
|---|---|---|---|---|---|
| 1 | Berkshire Hathaway | 1,200.62 Bn | -216.86 Bn | 55.86 Bn | 41.36 Bn |
| 2 | Chubb | 141.18 Bn | 92.11 Bn | 8.67 Bn | 3.01 Bn |
| 3 | Progressive | 136.10 Bn | 111.93 Bn | 9.04 Bn | 193.00 Mn |
| 4 | Marsh & Mclennan Companies | 97.56 Bn | 89.96 Bn | - | 14.12 Bn |
| 5 | Travelers Companies | 83.21 Bn | 59.45 Bn | 6.23 Bn | 621.00 Mn |
| 6 | Manulife Financial | 76.24 Bn | -17.47 Bn | - | - |
| 7 | Arthur J. Gallagher | 71.50 Bn | 71.54 Bn | - | - |
| 8 | Aon | 70.73 Bn | 49.95 Bn | - | 10.47 Bn |
| 9 | Allstate | 67.07 Bn | 28.32 Bn | 8.73 Bn | 840.00 Mn |
| 10 | Metlife | 64.38 Bn | -42.10 Bn | 7.82 Bn | 19.30 Bn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 10.47 Bn |
| Jun 30, 2026 | 9.06 Bn |
| Mar 31, 2026 | 9.46 Bn |
| Dec 31, 2025 | 8.57 Bn |
| Sep 30, 2025 | 9.52 Bn |
| Jun 30, 2025 | 9.32 Bn |
| Mar 31, 2025 | 8.03 Bn |
| Dec 31, 2024 | 8.33 Bn |
| Sep 30, 2024 | 9.04 Bn |
| Jun 30, 2024 | 8.32 Bn |
| Mar 31, 2024 | 8.19 Bn |
| Dec 31, 2023 | 7.72 Bn |
| Sep 30, 2023 | 8.04 Bn |
| Jun 30, 2023 | 8.50 Bn |
| Mar 31, 2023 | 8.19 Bn |
| Dec 31, 2022 | 7.08 Bn |
| Sep 30, 2022 | 7.20 Bn |
| Jun 30, 2022 | 7.19 Bn |
| Mar 31, 2022 | 7.30 Bn |
| Dec 31, 2021 | 6.65 Bn |
API Access
Aon Ending Cash Balance API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=ending-cash-balance&ticker=AON&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "ending-cash-balance", "ticker": "AON", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=ending-cash-balance&ticker=AON&period=max&api_key=YOUR_API_KEY");
const data = await res.json();