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 | $57,063 | -6.1% | 176 | 0.0% | 0.01% | -11.1% |
| Q2 2023 | $60,755 | -10.0% | 176 | -17.8% | 0.01% | -10.0% |
| Q1 2023 | $67,472 | -2.7% | 214 | -7.4% | 0.01% | -16.7% |
| Q4 2022 | $69,332 | +11.8% | 231 | 0.0% | 0.01% | -7.7% |
| Q3 2022 | $62,000 | 0.0% | 231 | 0.0% | 0.01% | +8.3% |
| Q2 2022 | $62,000 | -18.4% | 231 | -0.9% | 0.01% | -14.3% |
| Q1 2022 | $76,000 | +7.0% | 233 | -1.7% | 0.01% | 0.0% |
| Q4 2021 | $71,000 | -5.3% | 237 | -9.2% | 0.01% | -12.5% |
| Q3 2021 | $75,000 | +21.0% | 261 | 0.0% | 0.02% | +23.1% |
| Q2 2021 | $62,000 | -7.5% | 261 | -9.7% | 0.01% | -13.3% |
| Q1 2021 | $67,000 | -43.2% | 289 | -48.3% | 0.02% | -50.0% |
| Q4 2020 | $118,000 | +96.7% | 559 | +93.4% | 0.03% | +66.7% |
| Q3 2020 | $60,000 | +1.7% | 289 | -5.9% | 0.02% | -10.0% |
| Q2 2020 | $59,000 | -14.5% | 307 | -26.9% | 0.02% | -28.6% |
| Q1 2020 | $69,000 | – | 420 | – | 0.03% | – |
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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% |