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 | $212,364 | -0.3% | 655 | +4.1% | 0.05% | +2.1% |
| Q2 2023 | $213,036 | +5.4% | 629 | +1.1% | 0.05% | -2.1% |
| Q4 2022 | $202,050 | -17.5% | 622 | -30.6% | 0.05% | -23.8% |
| Q2 2022 | $245,000 | -27.9% | 896 | -12.8% | 0.06% | -14.9% |
| Q1 2022 | $340,000 | +18.1% | 1,027 | -5.1% | 0.07% | +13.8% |
| Q4 2021 | $288,000 | -33.5% | 1,082 | -22.7% | 0.06% | -31.6% |
| Q3 2021 | $433,000 | -20.3% | 1,400 | -31.0% | 0.10% | -23.4% |
| Q2 2021 | $543,000 | +4.6% | 2,030 | -0.9% | 0.12% | -3.9% |
| Q1 2021 | $519,000 | +14.8% | 2,048 | -5.1% | 0.13% | -0.8% |
| Q4 2020 | $452,000 | +10.8% | 2,159 | +9.2% | 0.13% | -15.0% |
| Q3 2020 | $408,000 | +63.9% | 1,977 | +61.4% | 0.15% | +54.5% |
| Q2 2020 | $249,000 | – | 1,225 | – | 0.10% | – |
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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% |