AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 883 filers reported holding AON PLC in Q1 2021. The put-call ratio across all filers is 0.59 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $28,856 | -74.9% | 89 | -73.3% | 0.01% | -82.4% |
| Q2 2023 | $114,952 | +59.9% | 333 | +46.1% | 0.03% | +47.8% |
| Q1 2023 | $71,886 | +1.1% | 228 | -3.8% | 0.02% | -4.2% |
| Q4 2022 | $71,133 | -18.2% | 237 | -26.6% | 0.02% | -55.6% |
| Q2 2022 | $87,000 | -48.8% | 323 | -38.0% | 0.05% | -36.5% |
| Q1 2022 | $170,000 | -3.4% | 521 | -11.1% | 0.08% | +3.7% |
| Q4 2021 | $176,000 | +61.5% | 586 | +53.0% | 0.08% | +17.1% |
| Q3 2021 | $109,000 | -15.5% | 383 | -29.3% | 0.07% | -13.6% |
| Q2 2021 | $129,000 | +14.2% | 542 | +10.4% | 0.08% | -56.2% |
| Q1 2021 | $113,000 | – | 491 | – | 0.18% | – |
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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% |