AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 20 filers reported holding AON PLC in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $422,134 | -16.8% | 1,302 | -11.4% | 0.01% | -14.3% |
| Q2 2023 | $507,099 | +11.2% | 1,469 | +1.5% | 0.01% | 0.0% |
| Q1 2023 | $456,225 | +7.4% | 1,447 | +2.3% | 0.01% | 0.0% |
| Q4 2022 | $424,698 | +6.7% | 1,415 | -4.8% | 0.01% | -12.5% |
| Q3 2022 | $398,000 | +11.8% | 1,486 | +12.6% | 0.01% | +14.3% |
| Q2 2022 | $356,000 | -13.6% | 1,320 | +4.3% | 0.01% | 0.0% |
| Q1 2022 | $412,000 | +8.4% | 1,266 | +0.1% | 0.01% | +16.7% |
| Q4 2021 | $380,000 | +5.3% | 1,265 | +0.2% | 0.01% | 0.0% |
| Q3 2021 | $361,000 | +19.9% | 1,263 | +0.2% | 0.01% | +20.0% |
| Q2 2021 | $301,000 | +3.8% | 1,261 | +0.2% | 0.01% | -16.7% |
| Q1 2021 | $290,000 | +3.2% | 1,259 | -5.2% | 0.01% | 0.0% |
| Q4 2020 | $281,000 | +3.3% | 1,328 | +0.8% | 0.01% | -14.3% |
| Q3 2020 | $272,000 | +4.6% | 1,317 | -2.2% | 0.01% | 0.0% |
| Q2 2020 | $260,000 | – | 1,347 | – | 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% |