AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 20 filers reported holding AON PLC in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $480 | -98.1% | 1,480 | +1508.7% | 0.21% | +219.7% |
| Q3 2022 | $25,000 | -94.9% | 92 | -93.9% | 0.07% | -85.2% |
| Q1 2022 | $494,000 | +517.5% | 1,518 | +472.8% | 0.45% | +287.8% |
| Q4 2021 | $80,000 | -76.8% | 265 | -85.2% | 0.12% | -71.0% |
| Q3 2021 | $345,000 | -20.3% | 1,789 | -1.3% | 0.40% | -9.4% |
| Q2 2021 | $433,000 | +25.5% | 1,812 | +1.3% | 0.44% | +236.2% |
| Q2 2020 | $345,000 | – | 1,789 | – | 0.13% | – |
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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% |