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 | $5,414,474 | +1454.5% | 16,700 | +1555.1% | 0.01% | +1300.0% |
| Q2 2023 | $348,307 | -3.3% | 1,009 | -11.6% | 0.00% | 0.0% |
| Q1 2023 | $360,061 | -0.4% | 1,142 | -5.2% | 0.00% | 0.0% |
| Q4 2022 | $361,669 | -14.1% | 1,205 | -23.3% | 0.00% | 0.0% |
| Q3 2022 | $421,000 | +4.5% | 1,571 | +5.1% | 0.00% | 0.0% |
| Q2 2022 | $403,000 | +1.8% | 1,495 | +23.0% | 0.00% | 0.0% |
| Q1 2022 | $396,000 | -29.4% | 1,215 | -34.9% | 0.00% | 0.0% |
| Q4 2021 | $561,000 | +49.2% | 1,866 | +41.9% | 0.00% | 0.0% |
| Q3 2021 | $376,000 | -21.8% | 1,315 | -34.7% | 0.00% | 0.0% |
| Q2 2021 | $481,000 | -17.8% | 2,014 | -20.8% | 0.00% | 0.0% |
| Q1 2021 | $585,000 | +28.9% | 2,543 | +18.4% | 0.00% | 0.0% |
| Q4 2020 | $454,000 | -4.2% | 2,147 | -6.7% | 0.00% | 0.0% |
| Q3 2020 | $474,000 | -0.4% | 2,300 | -7.0% | 0.00% | 0.0% |
| Q2 2020 | $476,000 | – | 2,472 | – | 0.00% | – |
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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% |