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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $793,133 | -5.8% | 2,446 | +0.3% | 0.03% | -3.7% |
| Q2 2023 | $842,029 | +14.2% | 2,439 | +4.3% | 0.03% | +8.0% |
| Q1 2023 | $737,218 | +5.5% | 2,338 | +0.4% | 0.02% | -16.7% |
| Q4 2022 | $699,085 | +12.6% | 2,329 | +0.5% | 0.03% | +3.4% |
| Q3 2022 | $621,000 | +4.4% | 2,317 | +5.0% | 0.03% | +7.4% |
| Q2 2022 | $595,000 | -18.4% | 2,206 | -1.3% | 0.03% | -6.9% |
| Q1 2022 | $729,000 | +15.0% | 2,234 | +5.9% | 0.03% | +20.8% |
| Q4 2021 | $634,000 | +8.2% | 2,110 | +3.0% | 0.02% | 0.0% |
| Q3 2021 | $586,000 | +30.5% | 2,049 | +9.0% | 0.02% | +26.3% |
| Q2 2021 | $449,000 | +9.2% | 1,879 | +5.3% | 0.02% | 0.0% |
| Q1 2021 | $411,000 | +17.8% | 1,785 | +8.1% | 0.02% | 0.0% |
| Q4 2020 | $349,000 | -1.7% | 1,651 | -4.1% | 0.02% | -13.6% |
| Q3 2020 | $355,000 | +70.7% | 1,722 | +59.4% | 0.02% | +57.1% |
| Q2 2020 | $208,000 | +21.6% | 1,080 | +4.1% | 0.01% | 0.0% |
| Q1 2020 | $171,000 | – | 1,037 | – | 0.01% | – |
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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% |