AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 970 filers reported holding AON PLC in Q4 2021. The put-call ratio across all filers is 0.94 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $781,040 | +6.8% | 2,409 | +13.7% | 0.04% | -2.6% |
| Q2 2023 | $730,978 | +1.8% | 2,118 | -7.0% | 0.04% | -9.5% |
| Q1 2023 | $718,340 | -7.7% | 2,278 | -12.2% | 0.04% | -20.8% |
| Q4 2022 | $778,641 | +43.4% | 2,594 | +28.0% | 0.05% | +29.3% |
| Q3 2022 | $543,000 | -0.5% | 2,026 | 0.0% | 0.04% | -2.4% |
| Q2 2022 | $546,000 | -17.0% | 2,026 | +0.3% | 0.04% | -8.7% |
| Q1 2022 | $658,000 | +7.3% | 2,019 | -1.0% | 0.05% | +4.5% |
| Q4 2021 | $613,000 | +12.3% | 2,040 | +6.7% | 0.04% | +7.3% |
| Q3 2021 | $546,000 | +30.0% | 1,912 | +8.8% | 0.04% | +24.2% |
| Q2 2021 | $420,000 | +5.0% | 1,757 | +1.0% | 0.03% | -10.8% |
| Q1 2021 | $400,000 | +8.1% | 1,739 | -0.7% | 0.04% | +5.7% |
| Q4 2020 | $370,000 | +3.9% | 1,751 | +1.6% | 0.04% | -12.5% |
| Q3 2020 | $356,000 | +5.0% | 1,724 | -2.1% | 0.04% | -13.0% |
| Q2 2020 | $339,000 | – | 1,761 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Night Owl Capital Management, LLC | 100,400 | $30,134,031 | 14.09% |
| LFL Advisers, LLC | 76,500 | $22,960,710 | 10.88% |
| Broad Run Investment Management | 278,247 | $83,513,055 | 10.06% |
| Mawer Investment Management Ltd. | 5,134,182 | $1,540,973,385 | 8.69% |
| Gladstone Capital Management LLP | 200,428 | $60,156,460 | 7.78% |
| DUDLEY & SHANLEY, INC. | 114,318 | $34,311,405 | 7.73% |
| BloombergSen Inc. | 386,796 | $116,092,951 | 7.67% |
| Independent Franchise Partners LLP | 2,044,612 | $613,669,845 | 6.02% |
| CENTRAL SECURITIES CORP | 150,000 | $45,021,000 | 5.82% |
| Corsair Capital Management | 49,747 | $14,931,065 | 5.63% |