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 | $2,773,798 | +87.9% | 8,556 | +100.1% | 0.08% | -10.1% |
| Q2 2023 | $1,476,187 | +496.4% | 4,276 | +444.7% | 0.09% | +394.4% |
| Q1 2023 | $247,503 | +35.6% | 785 | +29.1% | 0.02% | +28.6% |
| Q4 2022 | $182,485 | +12.0% | 608 | 0.0% | 0.01% | -6.7% |
| Q3 2022 | $163,000 | -0.6% | 608 | 0.0% | 0.02% | +15.4% |
| Q2 2022 | $164,000 | -43.3% | 608 | -31.5% | 0.01% | -35.0% |
| Q1 2022 | $289,000 | +57.9% | 888 | +46.1% | 0.02% | +66.7% |
| Q4 2021 | $183,000 | -32.0% | 608 | -35.5% | 0.01% | -40.0% |
| Q3 2021 | $269,000 | +78.1% | 942 | +49.1% | 0.02% | +66.7% |
| Q2 2021 | $151,000 | +7.9% | 632 | +3.9% | 0.01% | 0.0% |
| Q1 2021 | $140,000 | +9.4% | 608 | 0.0% | 0.01% | 0.0% |
| Q4 2020 | $128,000 | +2.4% | 608 | 0.0% | 0.01% | -7.7% |
| Q3 2020 | $125,000 | +6.8% | 608 | 0.0% | 0.01% | -7.1% |
| Q2 2020 | $117,000 | – | 608 | – | 0.01% | – |
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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% |