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 | $1,775 | -83.9% | 5,476 | -82.8% | 0.00% | -84.6% |
| Q2 2023 | $11,013 | +103.8% | 31,902 | +86.2% | 0.01% | +85.7% |
| Q1 2023 | $5,403 | +438.1% | 17,137 | +412.3% | 0.01% | +600.0% |
| Q4 2022 | $1,004 | -100.0% | 3,345 | -99.7% | 0.00% | -99.8% |
| Q4 2021 | $385,930,000 | -19.3% | 1,284,035 | -23.3% | 0.47% | -21.2% |
| Q3 2021 | $478,214,000 | +8.3% | 1,673,423 | -9.5% | 0.60% | +10.3% |
| Q2 2021 | $441,625,000 | +32.0% | 1,849,660 | +27.2% | 0.54% | +21.5% |
| Q1 2021 | $334,593,000 | +75.3% | 1,454,057 | +60.9% | 0.45% | +65.6% |
| Q4 2020 | $190,876,000 | +25.5% | 903,469 | +22.5% | 0.27% | +12.0% |
| Q3 2020 | $152,134,000 | +39.2% | 737,443 | +30.0% | 0.24% | +19.9% |
| Q2 2020 | $109,287,000 | – | 567,430 | – | 0.20% | – |
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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% |