AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 970 filers reported holding AON PLC in Q4 2021. The put-call ratio across all filers is 0.94 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,411 | -7.1% | 13,605 | -1.1% | 0.02% | -5.9% |
| Q2 2023 | $4,749 | +14.5% | 13,757 | +4.6% | 0.02% | 0.0% |
| Q1 2023 | $4,147 | +8.6% | 13,152 | +3.3% | 0.02% | +13.3% |
| Q4 2022 | $3,820 | -99.9% | 12,728 | +5.0% | 0.02% | +7.1% |
| Q3 2022 | $3,247,000 | +5.2% | 12,119 | +5.6% | 0.01% | 0.0% |
| Q2 2022 | $3,086,000 | -19.5% | 11,474 | -2.5% | 0.01% | -12.5% |
| Q1 2022 | $3,832,000 | +0.7% | 11,769 | -7.1% | 0.02% | +6.7% |
| Q4 2021 | $3,806,000 | -68.8% | 12,662 | -70.4% | 0.02% | -71.2% |
| Q3 2021 | $12,214,000 | +24.4% | 42,737 | +3.9% | 0.05% | +20.9% |
| Q2 2021 | $9,816,000 | +12.4% | 41,114 | +8.3% | 0.04% | +2.4% |
| Q1 2021 | $8,734,000 | -3.3% | 37,957 | -11.2% | 0.04% | -4.5% |
| Q4 2020 | $9,032,000 | +21.0% | 42,750 | +18.1% | 0.04% | +2.3% |
| Q3 2020 | $7,465,000 | +364.5% | 36,187 | +333.6% | 0.04% | +330.0% |
| Q2 2020 | $1,607,000 | – | 8,345 | – | 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% |