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 | $865,349 | -3.8% | 2,669 | +2.4% | 0.14% | -26.3% |
| Q2 2023 | $899,944 | -5.1% | 2,607 | -13.3% | 0.19% | -11.0% |
| Q1 2023 | $948,082 | +5.0% | 3,007 | 0.0% | 0.22% | +2.3% |
| Q4 2022 | $902,528 | +13.1% | 3,007 | +0.9% | 0.21% | -5.8% |
| Q3 2022 | $798,000 | +0.5% | 2,980 | +1.2% | 0.23% | +1.8% |
| Q2 2022 | $794,000 | -17.6% | 2,944 | -0.5% | 0.22% | +0.5% |
| Q1 2022 | $964,000 | +19.3% | 2,960 | +10.1% | 0.22% | 0.0% |
| Q4 2021 | $808,000 | +5.2% | 2,689 | 0.0% | 0.22% | -2.6% |
| Q3 2021 | $768,000 | +19.6% | 2,689 | 0.0% | 0.23% | +17.6% |
| Q2 2021 | $642,000 | +3.7% | 2,689 | 0.0% | 0.19% | -5.4% |
| Q1 2021 | $619,000 | +9.0% | 2,689 | 0.0% | 0.20% | +2.0% |
| Q4 2020 | $568,000 | +2.5% | 2,689 | +0.2% | 0.20% | -9.5% |
| Q3 2020 | $554,000 | +7.2% | 2,684 | 0.0% | 0.22% | -18.8% |
| Q2 2020 | $517,000 | – | 2,684 | – | 0.27% | – |
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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% |