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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $802,000 | +8.5% | 2,462 | +0.2% | 0.10% | -1.0% |
| Q4 2021 | $739,000 | -26.6% | 2,457 | -30.3% | 0.10% | -36.6% |
| Q3 2021 | $1,007,000 | +70.4% | 3,524 | +42.4% | 0.15% | +54.5% |
| Q2 2021 | $591,000 | +4.0% | 2,475 | +0.2% | 0.10% | -23.3% |
| Q1 2021 | $568,000 | +8.6% | 2,470 | -0.2% | 0.13% | -6.5% |
| Q4 2020 | $523,000 | +2.8% | 2,475 | +0.4% | 0.14% | -12.7% |
| Q3 2020 | $509,000 | -10.7% | 2,466 | -16.6% | 0.16% | -21.8% |
| Q2 2020 | $570,000 | +17.0% | 2,957 | +0.2% | 0.20% | -2.9% |
| Q1 2020 | $487,000 | – | 2,950 | – | 0.21% | – |
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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% |