AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 983 filers reported holding AON PLC in Q1 2023. The put-call ratio across all filers is 0.73 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $536 | +35.7% | 1,652 | +44.4% | 0.11% | -36.7% |
| Q2 2023 | $395 | +9.4% | 1,144 | 0.0% | 0.17% | +77.9% |
| Q1 2023 | $361 | +1.7% | 1,144 | 0.0% | 0.10% | +9.2% |
| Q4 2022 | $355 | -99.9% | 1,144 | 0.0% | 0.09% | -2.2% |
| Q3 2022 | $306,000 | -2.9% | 1,144 | -2.1% | 0.09% | +3.5% |
| Q2 2022 | $315,000 | -17.3% | 1,169 | 0.0% | 0.09% | -10.4% |
| Q1 2022 | $381,000 | -3.8% | 1,169 | -11.4% | 0.10% | -2.0% |
| Q4 2021 | $396,000 | +5.0% | 1,319 | 0.0% | 0.10% | -56.2% |
| Q3 2021 | $377,000 | +72.1% | 1,319 | +43.5% | 0.22% | +202.7% |
| Q2 2021 | $219,000 | +3.8% | 919 | 0.0% | 0.07% | +8.8% |
| Q1 2021 | $211,000 | – | 919 | – | 0.07% | – |
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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% |