AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 1,018 filers reported holding AON PLC in Q3 2023. The put-call ratio across all filers is 1.44 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $276,505 | +74429.6% | 801 | -32.0% | 0.01% | -28.6% |
| Q1 2023 | $371 | -41.3% | 1,178 | -44.1% | 0.01% | -50.0% |
| Q4 2022 | $632 | -100.0% | 2,106 | -94.0% | 0.01% | -93.9% |
| Q3 2022 | $9,397,000 | -51.2% | 35,082 | -50.8% | 0.23% | -58.6% |
| Q2 2022 | $19,243,000 | +338.7% | 71,354 | +429.7% | 0.55% | +415.0% |
| Q1 2022 | $4,386,000 | -51.3% | 13,470 | -55.0% | 0.11% | -40.2% |
| Q4 2021 | $9,006,000 | -75.6% | 29,965 | -76.8% | 0.18% | -77.8% |
| Q3 2021 | $36,863,000 | -52.6% | 128,997 | -60.4% | 0.81% | -53.1% |
| Q2 2021 | $77,712,000 | +1593.8% | 325,483 | +1532.4% | 1.72% | +1670.1% |
| Q1 2021 | $4,588,000 | +30.3% | 19,939 | +19.6% | 0.10% | +26.0% |
| Q4 2020 | $3,522,000 | +2.4% | 16,669 | 0.0% | 0.08% | -4.9% |
| Q3 2020 | $3,439,000 | +8.6% | 16,669 | +1.4% | 0.08% | +11.0% |
| Q2 2020 | $3,166,000 | – | 16,439 | – | 0.07% | – |
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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% |