AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 883 filers reported holding AON PLC in Q2 2021. The put-call ratio across all filers is 0.75 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $489,896 | -11.6% | 1,511 | -5.9% | 0.16% | -7.6% |
| Q2 2023 | $554,391 | -1.1% | 1,606 | -9.7% | 0.17% | -1.2% |
| Q1 2023 | $560,586 | +100183.7% | 1,778 | -4.6% | 0.17% | -3.9% |
| Q4 2022 | $559 | -99.9% | 1,863 | -8.9% | 0.18% | -3.2% |
| Q3 2022 | $548,000 | -10.2% | 2,044 | -9.6% | 0.18% | -2.6% |
| Q2 2022 | $610,000 | -20.4% | 2,261 | -3.8% | 0.19% | -7.3% |
| Q1 2022 | $766,000 | +7.7% | 2,351 | -0.6% | 0.20% | +15.2% |
| Q4 2021 | $711,000 | +4.9% | 2,365 | -0.3% | 0.18% | +0.6% |
| Q3 2021 | $678,000 | +90.4% | 2,372 | +59.2% | 0.18% | +92.4% |
| Q2 2021 | $356,000 | – | 1,490 | – | 0.09% | – |
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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% |