Aon (AON) Total Debt (2009 - 2026)
Aon (AON) posted quarterly Total Debt of $15.0 billion for Q2 2026, down 13.43% year-over-year from $17.3 billion in Q2 2025, and up 2.07% quarter-over-quarter from $14.7 billion in Q1 2026.
Aon (AON) Total Debt (2009 - 2026) Analysis & Trends
Aon's Total Debt history runs 18 years deep, the most recent figure standing at $15.0 billion for Q2 2026.
- In Q2 2026, Total Debt fell 13.43% year-over-year to $15.0 billion; the TTM figure through Jun 2026 stood at $15.0 billion (down 13.43% YoY), while the FY2025 annual figure was $15.2 billion, down 10.38% from the prior year.
- Total Debt for Q2 2026 stood at $15.0 billion, up from $14.7 billion in the prior quarter.
- The five-year high for Total Debt was $17.6 billion in Q1 2025, with the low at $10.3 billion in Q1 2022.
- The 5-year median for Total Debt is $14.8 billion (2026), against an average of $14.0 billion.
- The sharpest annual moves came in 2024 and 2026: Total Debt jumped 55.5% in 2024, then slipped 16.84% in 2026.
- Aon's Total Debt stood at $10.8 billion in 2022, then increased by 3.98% to $11.2 billion in 2023, then soared by 51.94% to $17.0 billion in 2024, then slipped by 10.38% to $15.2 billion in 2025, then fell by 1.85% to $15.0 billion in 2026.
- Business Quant data shows AON's Total Debt at $15.0 billion in Q2 2026, $14.7 billion in Q1 2026, and $15.2 billion in Q4 2025.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Total Debt (Qtr) |
|---|---|---|---|---|---|
| 1 | XChange TEC.INC | 279.91 Bn | 279.90 Bn | - | 164.41 Mn |
| 2 | Marsh & Mclennan Companies | 91.40 Bn | 79.19 Bn | 6.04 Bn | 21.21 Bn |
| 3 | Aon | 75.07 Bn | 73.80 Bn | - | 14.97 Bn |
| 4 | Arthur J. Gallagher | 66.45 Bn | 65.07 Bn | - | 13.48 Bn |
| 5 | Willis Towers Watson | 32.02 Bn | 30.36 Bn | 2.09 Bn | 6.53 Bn |
| 6 | Brown & Brown | 23.72 Bn | 22.80 Bn | 1.41 Bn | 7.76 Bn |
| 7 | Erie Indemnity | 12.11 Bn | 11.77 Bn | - | - |
| 8 | Neptune Insurance Holdings | 4.50 Bn | 4.48 Bn | - | 240.00 Mn |
| 9 | Accelerant Holdings | 4.28 Bn | 2.62 Bn | 285.20 Mn | 120.10 Mn |
| 10 | Corvel | 3.60 Bn | 3.25 Bn | - | - |
Historic Data
Download Data| Date | Value |
|---|---|
| Jun 30, 2026 | 14.97 Bn |
| Mar 31, 2026 | 14.66 Bn |
| Dec 31, 2025 | 15.25 Bn |
| Sep 30, 2025 | 16.79 Bn |
| Jun 30, 2025 | 17.29 Bn |
| Mar 31, 2025 | 17.63 Bn |
| Dec 31, 2024 | 17.02 Bn |
| Sep 30, 2024 | 17.09 Bn |
| Jun 30, 2024 | 17.61 Bn |
| Mar 31, 2024 | 16.52 Bn |
| Dec 31, 2023 | 11.20 Bn |
| Sep 30, 2023 | 11.25 Bn |
| Jun 30, 2023 | 11.33 Bn |
| Mar 31, 2023 | 11.35 Bn |
| Dec 31, 2022 | 10.77 Bn |
| Sep 30, 2022 | 10.83 Bn |
| Jun 30, 2022 | 10.41 Bn |
| Mar 31, 2022 | 10.28 Bn |
| Dec 31, 2021 | 9.39 Bn |
| Sep 30, 2021 | 8.40 Bn |