AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 707 filers reported holding AON PLC in Q2 2020. The put-call ratio across all filers is 1.04 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $1,190,000 | +5.6% | 3,654 | -2.6% | 0.23% | +9.6% |
| Q4 2021 | $1,127,000 | +5.6% | 3,751 | +0.5% | 0.21% | +13.7% |
| Q3 2021 | $1,067,000 | +21.4% | 3,733 | +1.4% | 0.18% | +18.1% |
| Q2 2021 | $879,000 | +5.0% | 3,683 | +1.2% | 0.16% | -8.3% |
| Q1 2021 | $837,000 | +10.7% | 3,638 | +1.7% | 0.17% | +1.2% |
| Q4 2020 | $756,000 | +2.2% | 3,578 | -0.2% | 0.17% | -16.1% |
| Q3 2020 | $740,000 | +118.3% | 3,585 | +103.7% | 0.20% | +82.6% |
| Q2 2020 | $339,000 | – | 1,760 | – | 0.11% | – |
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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% |