AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 983 filers reported holding AON PLC in Q1 2023. The put-call ratio across all filers is 0.73 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $583,244 | -13.3% | 1,799 | -7.6% | 0.02% | -11.1% |
| Q2 2023 | $672,611 | +8.1% | 1,948 | -1.3% | 0.02% | +5.9% |
| Q1 2023 | $622,234 | -3.0% | 1,973 | -7.7% | 0.02% | -15.0% |
| Q4 2022 | $641,303 | +13.1% | 2,137 | +0.8% | 0.02% | 0.0% |
| Q3 2022 | $567,000 | -0.4% | 2,119 | +0.4% | 0.02% | +5.3% |
| Q2 2022 | $569,000 | +43.7% | 2,111 | +52.3% | 0.02% | +46.2% |
| Q3 2021 | $396,000 | +48.9% | 1,386 | +24.2% | 0.01% | +62.5% |
| Q2 2021 | $266,000 | -32.0% | 1,116 | -34.2% | 0.01% | -46.7% |
| Q1 2021 | $391,000 | +4.8% | 1,697 | -3.7% | 0.02% | 0.0% |
| Q4 2020 | $373,000 | +213.4% | 1,762 | +205.9% | 0.02% | +150.0% |
| Q3 2020 | $119,000 | +14.4% | 576 | -8.9% | 0.01% | -14.3% |
| Q1 2020 | $104,000 | – | 632 | – | 0.01% | – |
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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% |