AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 970 filers reported holding AON PLC in Q4 2021. The put-call ratio across all filers is 0.94 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $13,364,997 | -11.4% | 41,222 | -5.6% | 0.03% | -9.4% |
| Q2 2023 | $15,077,991 | +9.0% | 43,679 | -0.4% | 0.03% | 0.0% |
| Q1 2023 | $13,826,728 | +10.9% | 43,854 | +5.5% | 0.03% | 0.0% |
| Q4 2022 | $12,470,517 | +31.6% | 41,549 | +17.4% | 0.03% | +23.1% |
| Q3 2022 | $9,478,000 | +13.3% | 35,381 | +14.1% | 0.03% | +23.8% |
| Q2 2022 | $8,365,000 | -52.8% | 31,018 | -43.1% | 0.02% | +10.5% |
| Q1 2022 | $17,740,000 | +132.2% | 54,484 | +114.3% | 0.02% | +18.8% |
| Q4 2021 | $7,641,000 | +46.3% | 25,425 | +39.1% | 0.02% | +23.1% |
| Q3 2021 | $5,223,000 | +29.5% | 18,277 | +8.2% | 0.01% | +18.2% |
| Q2 2021 | $4,033,000 | +10.5% | 16,890 | +6.5% | 0.01% | -15.4% |
| Q1 2021 | $3,650,000 | +18.5% | 15,862 | +8.8% | 0.01% | +18.2% |
| Q4 2020 | $3,081,000 | +6.9% | 14,583 | +4.3% | 0.01% | -21.4% |
| Q3 2020 | $2,883,000 | +9.2% | 13,977 | +1.9% | 0.01% | -12.5% |
| Q2 2020 | $2,640,000 | – | 13,710 | – | 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% |