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 2023 | $2,473,765 | +193.7% | 7,846 | +179.6% | 0.15% | +174.5% |
| Q4 2022 | $842,193 | -27.5% | 2,806 | -34.8% | 0.06% | -11.3% |
| Q2 2022 | $1,161,000 | -92.9% | 4,306 | -91.4% | 0.06% | -92.8% |
| Q1 2022 | $16,354,000 | +508.9% | 50,224 | +462.0% | 0.86% | +426.4% |
| Q4 2021 | $2,686,000 | +40.5% | 8,937 | +33.6% | 0.16% | +52.3% |
| Q3 2021 | $1,912,000 | -16.5% | 6,691 | -30.2% | 0.11% | -13.0% |
| Q2 2021 | $2,290,000 | +18.3% | 9,592 | +14.1% | 0.12% | +11.8% |
| Q1 2021 | $1,935,000 | +79.7% | 8,409 | +64.9% | 0.11% | +41.0% |
| Q4 2020 | $1,077,000 | -75.8% | 5,099 | -76.4% | 0.08% | -46.2% |
| Q3 2020 | $4,452,000 | – | 21,581 | – | 0.14% | – |
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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% |