Aon (AON) Change in Cash (2009 - 2026)
Aon (AON) posted Change in Cash of -$401.0 million for Q2 2026, down 145.01% on a QoQ basis from $891.0 million in Q1 2026, and down 130.94% year-over-year from $1.3 billion in Q2 2025.
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Analysis
Aon (AON) Change in Cash (2009 - 2026) Analysis & Trends
Aon has reported Change in Cash for 18 years, with the latest figure at -$401.0 million in Q2 2026.
- On a quarterly basis, Change in Cash fell 130.94% year-over-year to -$401.0 million in Q2 2026; TTM through Jun 2026 was -$261.0 million, a 126.02% decrease from a year earlier, with the FY2025 full-year figure at $240.0 million, down 60.72% from the prior year.
- Change in Cash was -$401.0 million for Q2 2026 at Aon, down from $891.0 million in the prior quarter.
- The five-year high for Change in Cash was $1.3 billion in Q2 2025, with the low at -$947.0 million in Q4 2025.
- Average Change in Cash over 5 years is $134.3 million, with a median of $70.0 million recorded in 2022.
- The sharpest annual moves came in 2022 and 2023: Change in Cash surged 1350.0% in 2022, then slumped 11475.0% in 2023.
- Over 5 years, Change in Cash stood at -$119.0 million in 2022, then sank by 170.59% to -$322.0 million in 2023, then slumped by 120.5% to -$710.0 million in 2024, then tumbled by 33.38% to -$947.0 million in 2025, then soared by 57.66% to -$401.0 million in 2026.
- The last three Change in Cash figures came in at -$401.0 million (Q2 2026), $891.0 million (Q1 2026), and -$947.0 million (Q4 2025), per Business Quant data.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Change in Cash (Qtr) |
|---|---|---|---|---|---|
| 1 | Marsh & Mclennan Companies | 81.24 Bn | 69.29 Bn | 6.04 Bn | 548.00 Mn |
| 2 | Aon | 60.67 Bn | 59.43 Bn | - | -401.00 Mn |
| 3 | Arthur J. Gallagher | 59.09 Bn | 57.73 Bn | - | 851.00 Mn |
| 4 | Willis Towers Watson | 28.02 Bn | 26.44 Bn | 2.09 Bn | -260.00 Mn |
| 5 | Brown & Brown | 20.61 Bn | 19.72 Bn | 1.41 Bn | 141.00 Mn |
| 6 | XChange TEC.INC | 11.95 Bn | 11.95 Bn | - | - |
| 7 | Erie Indemnity | 10.83 Bn | 10.48 Bn | - | 14.29 Mn |
| 8 | Ryan Specialty Holdings | 9.82 Bn | 10.19 Bn | - | 278.00 Mn |
| 9 | Hagerty | 4.67 Bn | 4.81 Bn | 244.11 Mn | 100.90 Mn |
| 10 | Baldwin Insurance | 4.45 Bn | 4.81 Bn | - | 154.57 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -401.00 Mn |
| Mar 31, 2026 | 891.00 Mn |
| Dec 31, 2025 | -947.00 Mn |
| Sep 30, 2025 | 196.00 Mn |
| Jun 30, 2025 | 1.30 Bn |
| Mar 31, 2025 | -305.00 Mn |
| Dec 31, 2024 | -710.00 Mn |
| Sep 30, 2024 | 722.00 Mn |
| Jun 30, 2024 | 136.00 Mn |
| Mar 31, 2024 | 463.00 Mn |
| Dec 31, 2023 | -322.00 Mn |
| Sep 30, 2023 | -455.00 Mn |
| Jun 30, 2023 | 313.00 Mn |
| Mar 31, 2023 | 1.11 Bn |
| Dec 31, 2022 | -119.00 Mn |
| Sep 30, 2022 | 4.00 Mn |
| Jun 30, 2022 | -104.00 Mn |
| Mar 31, 2022 | 650.00 Mn |
| Dec 31, 2021 | -376.00 Mn |
| Sep 30, 2021 | -163.00 Mn |
API Access
Aon Change in Cash 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=change-in-cash&ticker=AON&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "change-in-cash", "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=change-in-cash&ticker=AON&period=max&api_key=YOUR_API_KEY");
const data = await res.json();