AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 965 filers reported holding AON PLC in Q1 2022. The put-call ratio across all filers is 0.98 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,044,201 | -0.0% | 3,221 | +6.5% | 0.01% | +14.3% |
| Q2 2023 | $1,044,387 | +14.4% | 3,025 | +4.5% | 0.01% | -22.2% |
| Q1 2023 | $913,027 | +7.7% | 2,896 | +2.6% | 0.01% | -10.0% |
| Q4 2022 | $847,457 | +8.9% | 2,823 | -2.9% | 0.01% | 0.0% |
| Q3 2022 | $778,000 | -27.4% | 2,907 | -26.8% | 0.01% | -28.6% |
| Q2 2022 | $1,071,000 | -46.8% | 3,974 | -35.7% | 0.01% | -36.4% |
| Q1 2022 | $2,013,000 | +240.6% | 6,183 | +214.3% | 0.02% | +266.7% |
| Q4 2021 | $591,000 | +5.9% | 1,967 | +0.6% | 0.01% | -25.0% |
| Q3 2021 | $558,000 | +22.9% | 1,955 | +2.8% | 0.01% | +33.3% |
| Q2 2021 | $454,000 | +5.6% | 1,901 | +1.8% | 0.01% | -14.3% |
| Q1 2021 | $430,000 | +8.0% | 1,867 | -1.1% | 0.01% | -12.5% |
| Q4 2020 | $398,000 | -12.1% | 1,887 | -14.1% | 0.01% | -33.3% |
| Q3 2020 | $453,000 | +25.1% | 2,197 | +16.9% | 0.01% | +9.1% |
| Q2 2020 | $362,000 | – | 1,879 | – | 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% |