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 | $576,219 | -2.6% | 1,777 | +3.7% | 0.01% | 0.0% |
| Q2 2023 | $591,814 | +29.1% | 1,714 | +17.9% | 0.01% | +28.6% |
| Q1 2023 | $458,363 | -4.0% | 1,454 | -8.6% | 0.01% | -12.5% |
| Q4 2022 | $477,243 | +62.9% | 1,590 | +45.2% | 0.01% | +33.3% |
| Q3 2022 | $293,000 | -68.1% | 1,095 | -67.9% | 0.01% | -66.7% |
| Q2 2022 | $919,000 | -17.9% | 3,408 | -0.9% | 0.02% | -5.3% |
| Q1 2022 | $1,120,000 | +29.5% | 3,440 | +19.6% | 0.02% | +35.7% |
| Q4 2021 | $865,000 | +13.4% | 2,877 | +7.7% | 0.01% | -6.7% |
| Q3 2021 | $763,000 | +21.9% | 2,671 | +1.9% | 0.02% | +25.0% |
| Q2 2021 | $626,000 | +8.7% | 2,620 | +4.7% | 0.01% | -7.7% |
| Q1 2021 | $576,000 | +15.9% | 2,503 | +6.3% | 0.01% | +8.3% |
| Q4 2020 | $497,000 | +6.0% | 2,354 | +3.6% | 0.01% | -14.3% |
| Q3 2020 | $469,000 | – | 2,272 | – | 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% |