Aon (AON) Change in Cash (2009 - 2026)

Aon (AON) recorded quarterly Change in Cash of $891.0 million in Q1 2026, up 194.09% quarter-over-quarter from -$947.0 million in Q4 2025, and up 392.13% on a YoY basis from $181.0 million in Q1 2025.

Aon (AON) Change in Cash (2009 - 2026) Analysis & Trends

Aon's Change in Cash history runs 18 years deep, the most recent figure standing at $891.0 million for Q1 2026.

  • In Q1 2026, Change in Cash rose 392.13% year-over-year to $891.0 million; the TTM figure through Mar 2026 stood at $1.4 billion (up 1014.65% YoY), while the FY2025 annual figure was $240.0 million, down 60.72% from the prior year.
  • Change in Cash was $891.0 million for Q1 2026 at Aon, up from -$947.0 million in the prior quarter.
  • In the past five years, Change in Cash ranged from a high of $1.3 billion in Q2 2025 to a low of -$947.0 million in Q4 2025.
  • Historically, Change in Cash has averaged $165.8 million across 5 years, with a median of $136.0 million in 2024.
  • The sharpest annual moves came in 2022 and 2023: Change in Cash jumped 1350.0% in 2022, then tumbled 11475.0% in 2023.
  • A 5-year view of Change in Cash shows it stood at -$119.0 million in 2022, then slumped by 170.59% to -$322.0 million in 2023, then tumbled by 120.5% to -$710.0 million in 2024, then plunged by 33.38% to -$947.0 million in 2025, then surged by 194.09% to $891.0 million in 2026.
  • The last three Change in Cash figures came in at $891.0 million (Q1 2026), -$947.0 million (Q4 2025), and $196.0 million (Q3 2025), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Change in Cash (Qtr)
1 Marsh & Mclennan Companies 79.42 Bn 67.92 Bn 5.88 Bn -805.00 Mn
2 Aon 69.98 Bn 68.59 Bn - 891.00 Mn
3 Arthur J. Gallagher 55.55 Bn 54.17 Bn - -56.00 Mn
4 Willis Towers Watson 24.71 Bn 22.93 Bn 1.98 Bn -1.05 Bn
5 Brown & Brown 19.80 Bn 18.82 Bn 1.61 Bn -157.00 Mn
6 XChange TEC.INC 6.75 Bn 6.75 Bn - -
7 Neptune Insurance Holdings 4.00 Bn 3.99 Bn - 19.85 Mn
8 Corvel 2.98 Bn 2.64 Bn 54.92 Mn 22.58 Mn
9 Accelerant Holdings 2.93 Bn 1.42 Bn 48.00 Mn -252.20 Mn
10 Baldwin Insurance 1.62 Bn 2.07 Bn - 109.22 Mn

Historic Data

Download Data
DateValue
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
Jun 30, 2021 663.00 Mn