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 | $1,092,203 | -14.8% | 3,369 | -9.3% | 0.02% | -14.3% |
| Q2 2023 | $1,281,973 | +7.3% | 3,714 | -2.0% | 0.03% | 0.0% |
| Q1 2023 | $1,194,858 | +64.7% | 3,790 | +56.7% | 0.03% | +33.3% |
| Q4 2022 | $725,637 | +6.4% | 2,418 | -5.0% | 0.02% | -16.0% |
| Q3 2022 | $682,000 | +74.0% | 2,546 | +75.1% | 0.02% | +47.1% |
| Q2 2022 | $392,000 | -16.6% | 1,454 | +0.7% | 0.02% | -5.6% |
| Q1 2022 | $470,000 | +1.5% | 1,444 | -6.2% | 0.02% | +12.5% |
| Q4 2021 | $463,000 | +8.7% | 1,540 | +3.3% | 0.02% | -5.9% |
| Q3 2021 | $426,000 | -14.5% | 1,491 | -28.5% | 0.02% | -19.0% |
| Q2 2021 | $498,000 | +57.6% | 2,085 | +51.7% | 0.02% | +40.0% |
| Q1 2021 | $316,000 | – | 1,374 | – | 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% |