Aon AON
NYSE AON
$353.48 +1.55 (+0.44%)
As of: Aug 21, 2026 · 1:53 PM EDT

Aon (AON) Research & Development (2016 - 2026)

Aon (AON) posted quarterly Research & Development of $162.0 million for Q2 2026, up 19.12% year-over-year from $136.0 million in Q2 2025, and up 12.5% quarter-over-quarter from $144.0 million in Q1 2026.

Aon (AON) Research & Development (2016 - 2026) Analysis & Trends

Aon's Research & Development history runs 11 years deep, the most recent figure standing at $162.0 million for Q2 2026.

  • In Q2 2026, Research & Development rose 19.12% year-over-year to $162.0 million; the TTM figure through Jun 2026 stood at $602.0 million (up 8.47% YoY), while the FY2025 annual figure was $568.0 million, up 5.38% from the prior year.
  • Research & Development for Q2 2026 stood at $162.0 million, up from $144.0 million in the prior quarter.
  • The five-year high for Research & Development was $162.0 million in Q2 2026, with the low at $115.0 million in Q2 2022.
  • The 5-year median for Research & Development is $136.0 million (2025), against an average of $136.4 million.
  • The sharpest annual moves came in 2024 and 2026: Research & Development fell 10.79% in 2024, then advanced 19.12% in 2026.
  • Aon's Research & Development stood at $138.0 million in 2022, then declined by 5.07% to $131.0 million in 2023, then advanced by 8.4% to $142.0 million in 2024, then grew by 9.86% to $156.0 million in 2025, then advanced by 3.85% to $162.0 million in 2026.
  • Business Quant data shows AON's Research & Development at $162.0 million in Q2 2026, $144.0 million in Q1 2026, and $156.0 million in Q4 2025.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) R&D (Qtr)
1 XChange TEC.INC 264.13 Bn 264.13 Bn - -
2 Marsh & Mclennan Companies 91.78 Bn 79.57 Bn 6.04 Bn -
3 Aon 75.34 Bn 74.07 Bn - 162.00 Mn
4 Arthur J. Gallagher 67.45 Bn 66.06 Bn - -
5 Willis Towers Watson 32.03 Bn 30.37 Bn 2.09 Bn -
6 Brown & Brown 23.91 Bn 23.00 Bn 1.41 Bn -
7 Erie Indemnity 12.15 Bn 11.81 Bn - -
8 Neptune Insurance Holdings 4.58 Bn 4.56 Bn - -
9 Accelerant Holdings 4.28 Bn 2.62 Bn 285.20 Mn -
10 Corvel 3.60 Bn 3.25 Bn - -

Historic Data

Download Data
DateValue
Jun 30, 2026 162.00 Mn
Mar 31, 2026 144.00 Mn
Dec 31, 2025 156.00 Mn
Sep 30, 2025 140.00 Mn
Jun 30, 2025 136.00 Mn
Mar 31, 2025 136.00 Mn
Dec 31, 2024 142.00 Mn
Sep 30, 2024 141.00 Mn
Jun 30, 2024 132.00 Mn
Mar 31, 2024 124.00 Mn
Dec 31, 2023 131.00 Mn
Sep 30, 2023 135.00 Mn
Jun 30, 2023 129.00 Mn
Mar 31, 2023 139.00 Mn
Dec 31, 2022 138.00 Mn
Sep 30, 2022 133.00 Mn
Jun 30, 2022 115.00 Mn
Mar 31, 2022 123.00 Mn
Dec 31, 2021 118.00 Mn
Sep 30, 2021 130.00 Mn