AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 1,011 filers reported holding AON PLC in Q4 2022. The put-call ratio across all filers is 0.76 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,645 | -7.0% | 5,075 | -1.0% | 0.32% | -4.0% |
| Q2 2023 | $1,769 | -99.9% | 5,125 | 0.0% | 0.33% | +4.5% |
| Q1 2023 | $1,615,860 | +104962.4% | 5,125 | 0.0% | 0.31% | -1.3% |
| Q4 2022 | $1,538 | -99.9% | 5,125 | 0.0% | 0.32% | +2.9% |
| Q3 2022 | $1,373,000 | +6.7% | 5,125 | +7.3% | 0.31% | +6.9% |
| Q2 2022 | $1,287,000 | -13.6% | 4,775 | +4.4% | 0.29% | -4.6% |
| Q1 2022 | $1,490,000 | +48.1% | 4,575 | +36.6% | 0.30% | +45.7% |
| Q4 2021 | $1,006,000 | +15.8% | 3,350 | +10.2% | 0.21% | +2.0% |
| Q3 2021 | $869,000 | +140.7% | 3,040 | +100.7% | 0.20% | +114.7% |
| Q2 2021 | $361,000 | – | 1,515 | – | 0.10% | – |
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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% |