AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 983 filers reported holding AON PLC in Q1 2023. The put-call ratio across all filers is 0.73 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $9,045,738 | -27.6% | 27,900 | -22.9% | 0.80% | +15.8% |
| Q2 2023 | $12,496,240 | -34.0% | 36,200 | -71.2% | 0.69% | -59.3% |
| Q1 2023 | $18,927,281 | +99680.1% | 125,700 | +98.9% | 1.69% | -12.6% |
| Q4 2022 | $18,969 | -99.5% | 63,200 | +496.2% | 1.94% | +791.7% |
| Q1 2022 | $3,452,000 | -92.8% | 10,600 | -93.4% | 0.22% | -87.9% |
| Q4 2021 | $47,969,000 | +146.1% | 159,600 | +134.0% | 1.79% | +119.7% |
| Q3 2021 | $19,488,000 | +1594.6% | 68,200 | +1264.0% | 0.81% | +943.6% |
| Q1 2021 | $1,150,000 | +15.8% | 5,000 | +6.4% | 0.08% | -39.1% |
| Q4 2020 | $993,000 | – | 4,700 | – | 0.13% | – |
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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% |