AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 829 filers reported holding AON PLC in Q4 2020. The put-call ratio across all filers is 0.39 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $13,708 | -99.9% | 39,711 | -25.6% | 0.85% | -22.4% |
| Q1 2023 | $16,826,712 | +4.3% | 53,369 | -0.7% | 1.09% | +1.7% |
| Q4 2022 | $16,129,524 | -99.8% | 53,740 | +44.5% | 1.07% | +54.6% |
| Q3 2022 | $10,029,399,000 | 0.0% | 37,190 | 0.0% | 0.69% | 0.0% |
| Q2 2022 | $10,029,399,000 | +67310.9% | 37,190 | -18.6% | 0.69% | -13.7% |
| Q1 2022 | $14,878,000 | -15.4% | 45,689 | -21.9% | 0.80% | -3.4% |
| Q4 2021 | $17,583,000 | +106.8% | 58,502 | +96.7% | 0.83% | +92.1% |
| Q3 2021 | $8,501,000 | -33.9% | 29,747 | -44.8% | 0.43% | -35.0% |
| Q2 2021 | $12,867,000 | +44.9% | 53,891 | +39.7% | 0.67% | +29.8% |
| Q1 2021 | $8,879,000 | -14.0% | 38,588 | -21.0% | 0.51% | -15.6% |
| Q4 2020 | $10,323,000 | – | 48,863 | – | 0.61% | – |
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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% |