AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 889 filers reported holding AON PLC in Q3 2021. The put-call ratio across all filers is 0.74 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,783,060 | -3.2% | 5,500 | 0.0% | 0.02% | 0.0% |
| Q2 2023 | $1,841,170 | +6.0% | 5,500 | -0.2% | 0.02% | -5.9% |
| Q1 2023 | $1,736,980 | +174.1% | 5,509 | +0.2% | 0.02% | -46.9% |
| Q4 2022 | $633,713 | -28.1% | 5,499 | +67.2% | 0.03% | +220.0% |
| Q3 2022 | $881,000 | -72.1% | 3,288 | -72.0% | 0.01% | -64.3% |
| Q2 2022 | $3,161,000 | -34.8% | 11,724 | -21.3% | 0.03% | -24.3% |
| Q1 2022 | $4,850,000 | -4.4% | 14,896 | -11.8% | 0.04% | -2.6% |
| Q4 2021 | $5,074,000 | -31.9% | 16,881 | -35.2% | 0.04% | -19.1% |
| Q3 2021 | $7,446,000 | +116.4% | 26,061 | +80.9% | 0.05% | +56.7% |
| Q2 2021 | $3,441,000 | +0.3% | 14,410 | -3.3% | 0.03% | -9.1% |
| Q1 2021 | $3,431,000 | +0.5% | 14,908 | -7.7% | 0.03% | -8.3% |
| Q4 2020 | $3,413,000 | +4.4% | 16,157 | -1.5% | 0.04% | -14.3% |
| Q3 2020 | $3,268,000 | +17.0% | 16,403 | +13.1% | 0.04% | +7.7% |
| Q2 2020 | $2,794,000 | – | 14,508 | – | 0.04% | – |
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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% |