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 | $9,630,307 | +173.9% | 29,703 | +191.6% | 0.04% | +180.0% |
| Q2 2023 | $3,515,862 | +30.2% | 10,185 | +19.0% | 0.02% | +15.4% |
| Q1 2023 | $2,699,513 | +204.1% | 8,562 | +189.5% | 0.01% | +160.0% |
| Q4 2022 | $887,814 | -57.6% | 2,958 | -61.9% | 0.01% | -61.5% |
| Q2 2022 | $2,095,000 | +708.9% | 7,768 | +801.2% | 0.01% | +1200.0% |
| Q4 2021 | $259,000 | -93.7% | 862 | -95.0% | 0.00% | -95.7% |
| Q2 2021 | $4,089,000 | +63.6% | 17,126 | +57.7% | 0.02% | +43.8% |
| Q1 2021 | $2,499,000 | -36.0% | 10,858 | -41.3% | 0.02% | -36.0% |
| Q4 2020 | $3,905,000 | +92.6% | 18,484 | +88.1% | 0.02% | +66.7% |
| Q3 2020 | $2,027,000 | – | 9,827 | – | 0.02% | – |
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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% |