Aon plc (AON) Return on equity 2016–2025
Aon plc (AON) return on equity by fiscal year — reported net income divided by year-end shareholders’ equity.
39.5%FY2025 · since FY2016: 26.1% → 39.5%
| Fiscal year | Value | YoY |
|---|---|---|
| FY2025 | 39.5% | -3.8 pp |
| FY2024 | 43.4% | — |
| FY2021 | 118.3% | +61.9 pp |
| FY2020 | 56.3% | +10.9 pp |
| FY2019 | 45.4% | +17.1 pp |
| FY2018 | 28.3% | +0.7 pp |
| FY2017 | 27.6% | +1.4 pp |
| FY2016 | 26.1% | — |
ROE = reported net income ÷ reported year-end shareholders’ equity for the same fiscal year. Heavy buybacks shrink equity and can push ROE very high (or negative-equity years drop out).
Source: SEC XBRL filings · For reference only · Not investment advice