AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 889 filers reported holding AON PLC in Q3 2021. The put-call ratio across all filers is 0.74 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,065,711 | -6.0% | 3,287 | +0.1% | 0.21% | -1.4% |
| Q2 2023 | $1,133,292 | +8.4% | 3,283 | +5.3% | 0.21% | -35.2% |
| Q1 2023 | $1,045,216 | +5.1% | 3,118 | -0.4% | 0.32% | +1.9% |
| Q4 2022 | $994,535 | -17.9% | 3,132 | -30.8% | 0.32% | -33.2% |
| Q3 2022 | $1,212,000 | +469.0% | 4,526 | +508.3% | 0.48% | +390.7% |
| Q3 2021 | $213,000 | -54.0% | 744 | -63.0% | 0.10% | -51.3% |
| Q1 2021 | $463,000 | +29.7% | 2,010 | +18.9% | 0.20% | +19.2% |
| Q4 2020 | $357,000 | +46.9% | 1,690 | +43.5% | 0.17% | +16.8% |
| Q3 2020 | $243,000 | +7.0% | 1,178 | 0.0% | 0.14% | 0.0% |
| Q2 2020 | $227,000 | – | 1,178 | – | 0.14% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| LFL Advisers, LLC | 72,840 | $23,616,185 | 11.54% |
| Permian Investment Partners, LP | 303,700 | $98,465,614 | 11.45% |
| Gladstone Capital Management LLP | 331,142 | $107,362,859 | 10.96% |
| Broad Run Investment Management | 217,208 | $70,423,178 | 9.31% |
| BloombergSen Inc. | 356,860 | $115,701,149 | 7.89% |
| Night Owl Capital Management, LLC | 98,026 | $31,781,964 | 7.88% |
| Mawer Investment Management Ltd. | 4,500,369 | $1,459,109,637 | 7.80% |
| DUDLEY & SHANLEY, INC. | 110,858 | $35,942,381 | 6.80% |
| GFI Investment Counsel Ltd. | 130,551 | $42,325 | 6.46% |
| CENTRAL SECURITIES CORP | 150,000 | $48,633,000 | 5.94% |