Aon (AON) Exchange Rate Effect (2009 - 2026)
Aon (AON) posted Exchange Rate Effect of -$50.0 million for Q2 2026, up 48.45% on a QoQ basis from -$97.0 million in Q1 2026, and down 110.0% year-over-year from $500.0 million in Q2 2025.
Powered by 
Analysis
Aon (AON) Exchange Rate Effect (2009 - 2026) Analysis & Trends
Aon has reported Exchange Rate Effect for 18 years, with the latest figure at -$50.0 million in Q2 2026.
- On a quarterly basis, Exchange Rate Effect fell 110.0% year-over-year to -$50.0 million in Q2 2026; TTM through Jun 2026 was -$165.0 million, a 132.29% decrease from a year earlier, with the FY2025 full-year figure at $678.0 million, up 275.19% from the prior year.
- Exchange Rate Effect was -$50.0 million for Q2 2026 at Aon, up from -$97.0 million in the prior quarter.
- The five-year high for Exchange Rate Effect was $530.0 million in Q4 2022, with the low at -$656.0 million in Q3 2022.
- Average Exchange Rate Effect over 5 years is -$7.8 million, with a median of -$50.0 million recorded in 2022.
- The sharpest annual moves came in 2022 and 2025: Exchange Rate Effect tumbled 692.06% in 2022, then surged 992.86% in 2025.
- Over 5 years, Exchange Rate Effect stood at $530.0 million in 2022, then sank by 39.43% to $321.0 million in 2023, then tumbled by 275.7% to -$564.0 million in 2024, then jumped by 112.77% to $72.0 million in 2025, then slumped by 169.44% to -$50.0 million in 2026.
- The last three Exchange Rate Effect figures came in at -$50.0 million (Q2 2026), -$97.0 million (Q1 2026), and $72.0 million (Q4 2025), per Business Quant data.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | FX Effect (Qtr) |
|---|---|---|---|---|---|
| 1 | Marsh & Mclennan Companies | 81.24 Bn | 69.29 Bn | 6.04 Bn | -14.00 Mn |
| 2 | Aon | 60.67 Bn | 59.43 Bn | - | -50.00 Mn |
| 3 | Arthur J. Gallagher | 59.09 Bn | 57.73 Bn | - | -57.00 Mn |
| 4 | Willis Towers Watson | 28.02 Bn | 26.44 Bn | 2.09 Bn | -5.00 Mn |
| 5 | Brown & Brown | 20.61 Bn | 19.72 Bn | 1.41 Bn | - |
| 6 | XChange TEC.INC | 11.95 Bn | 11.95 Bn | - | - |
| 7 | Erie Indemnity | 10.83 Bn | 10.48 Bn | - | - |
| 8 | Ryan Specialty Holdings | 9.82 Bn | 10.19 Bn | - | -274,000.00 |
| 9 | Hagerty | 4.67 Bn | 4.81 Bn | 244.11 Mn | -522,000.00 |
| 10 | Baldwin Insurance | 4.45 Bn | 4.81 Bn | - | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -50.00 Mn |
| Mar 31, 2026 | -97.00 Mn |
| Dec 31, 2025 | 72.00 Mn |
| Sep 30, 2025 | -90.00 Mn |
| Jun 30, 2025 | 500.00 Mn |
| Mar 31, 2025 | 196.00 Mn |
| Dec 31, 2024 | -564.00 Mn |
| Sep 30, 2024 | 379.00 Mn |
| Jun 30, 2024 | -56.00 Mn |
| Mar 31, 2024 | -146.00 Mn |
| Dec 31, 2023 | 321.00 Mn |
| Sep 30, 2023 | -260.00 Mn |
| Jun 30, 2023 | 145.00 Mn |
| Mar 31, 2023 | 58.00 Mn |
| Dec 31, 2022 | 530.00 Mn |
| Sep 30, 2022 | -656.00 Mn |
| Jun 30, 2022 | -373.00 Mn |
| Mar 31, 2022 | -50.00 Mn |
| Dec 31, 2021 | -142.00 Mn |
| Sep 30, 2021 | -122.00 Mn |
API Access
Aon Exchange Rate Effect 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=exchange-rate-effect&ticker=AON&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "exchange-rate-effect", "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=exchange-rate-effect&ticker=AON&period=max&api_key=YOUR_API_KEY");
const data = await res.json();