AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 883 filers reported holding AON PLC in Q2 2021. The put-call ratio across all filers is 0.75 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $641,307 | -0.8% | 1,978 | +5.7% | 0.11% | +1.9% |
| Q2 2023 | $646,214 | +3.6% | 1,872 | -5.4% | 0.10% | 0.0% |
| Q1 2023 | $623,959 | +3.7% | 1,979 | -1.3% | 0.10% | -2.8% |
| Q4 2022 | $601,780 | +10.8% | 2,005 | -1.1% | 0.11% | +7.0% |
| Q3 2022 | $543,000 | +2.6% | 2,027 | +3.4% | 0.10% | +5.3% |
| Q2 2022 | $529,000 | -9.3% | 1,960 | +9.4% | 0.10% | -10.4% |
| Q1 2022 | $583,000 | +25.9% | 1,791 | +16.4% | 0.11% | +17.8% |
| Q4 2021 | $463,000 | +11.0% | 1,538 | +5.3% | 0.09% | -2.2% |
| Q3 2021 | $417,000 | +29.5% | 1,460 | +8.5% | 0.09% | +22.7% |
| Q2 2021 | $322,000 | +7.7% | 1,346 | +3.6% | 0.08% | -2.6% |
| Q1 2021 | $299,000 | +37.8% | 1,299 | +26.9% | 0.08% | +48.1% |
| Q4 2020 | $217,000 | -8.4% | 1,024 | -10.6% | 0.05% | -33.3% |
| Q3 2020 | $237,000 | – | 1,145 | – | 0.08% | – |
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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% |