Aon plc Operating margin increased by 67.2% to 34.1% in Q1 2026 compared to the prior quarter. Year-over-year, this metric grew by 10.4%, from 30.9% to 34.1%.
other_operating_margin_percentage| Q1 '24 | Q2 '24 | Q3 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|
| Value | 36% | 17.4% | 16.7% | 30.9% | 20.7% | 20.4% | 34.1% |
| QoQ Change | — | -51.7% | -4.0% | +85.0% | -33.0% | -1.4% | +67.2% |
| YoY Change | — | — | — | -14.2% | +19.0% | +22.2% | +10.4% |
| Segment | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 |
|---|---|---|---|---|---|
| Risk Capital | 37.5% | 30.1% | 23.2% | — | 39.5% |
| Human Capital | 26.1% | 9.1% | 22.5% | 4.1% | 28.8% |
| Total | 30.9% | 20.7% | 20.4% | — | 34.1% |