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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $903,877 | -5.7% | 2,788 | +0.4% | 0.54% | -7.7% |
| Q2 2023 | $958,254 | +3.8% | 2,776 | -5.2% | 0.58% | +10.2% |
| Q1 2023 | $922,962 | +5.2% | 2,927 | +0.2% | 0.53% | -1.1% |
| Q4 2022 | $877,062 | +12.3% | 2,922 | +0.2% | 0.53% | +0.2% |
| Q3 2022 | $781,000 | -0.5% | 2,917 | +0.2% | 0.53% | +4.5% |
| Q2 2022 | $785,000 | -17.0% | 2,911 | +0.2% | 0.51% | -4.9% |
| Q1 2022 | $946,000 | +8.6% | 2,906 | +0.3% | 0.54% | +9.0% |
| Q4 2021 | $871,000 | +5.3% | 2,898 | +0.2% | 0.49% | -5.4% |
| Q3 2021 | $827,000 | +20.0% | 2,893 | +0.2% | 0.52% | +24.8% |
| Q2 2021 | $689,000 | +3.9% | 2,888 | +0.2% | 0.42% | -3.5% |
| Q1 2021 | $663,000 | +9.2% | 2,882 | +0.3% | 0.43% | +0.5% |
| Q4 2020 | $607,000 | +2.7% | 2,873 | +0.2% | 0.43% | -15.4% |
| Q3 2020 | $591,000 | +7.3% | 2,867 | +0.2% | 0.51% | +6.3% |
| Q2 2020 | $551,000 | – | 2,861 | – | 0.48% | – |
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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% |