AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 896 filers reported holding AON PLC in Q3 2021. The put-call ratio across all filers is 0.74 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2023 | $719 | -54.1% | 6,771 | -50.0% | 0.06% | -60.0% |
| Q3 2023 | $1,568 | +56.6% | 13,540 | +62.8% | 0.16% | +14.3% |
| Q2 2023 | $1,001 | -20.6% | 8,316 | -17.4% | 0.14% | +6.9% |
| Q1 2023 | $1,261 | +67.7% | 10,062 | -8.3% | 0.13% | +104.7% |
| Q4 2022 | $752 | -99.9% | 10,972 | -3.4% | 0.06% | +45.5% |
| Q3 2022 | $626,000 | +67.4% | 11,364 | +7.7% | 0.04% | +69.2% |
| Q2 2022 | $374,000 | +34.1% | 10,554 | -13.5% | 0.03% | +73.3% |
| Q1 2022 | $279,000 | +15.8% | 12,200 | +37.1% | 0.02% | +50.0% |
| Q4 2021 | $241,000 | -88.8% | 8,900 | -87.8% | 0.01% | -89.7% |
| Q3 2021 | $2,150,000 | -72.2% | 73,000 | -55.1% | 0.10% | -73.1% |
| Q2 2021 | $7,732,000 | +99.3% | 162,477 | +474.5% | 0.36% | +87.5% |
| Q1 2021 | $3,879,000 | +1859.1% | 28,283 | +79.0% | 0.19% | +2033.3% |
| Q4 2020 | $198,000 | -89.3% | 15,800 | +18.9% | 0.01% | -92.0% |
| Q3 2020 | $1,842,000 | – | 13,289 | +1798.4% | 0.11% | – |
| Q2 2020 | $0 | – | 700 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| LFL Advisers, LLC | 76,500 | $26,407,800 | 12.15% |
| Gladstone Capital Management LLP | 302,608 | $104,460,282 | 11.51% |
| Broad Run Investment Management | 229,107 | $79,087,736 | 9.36% |
| BloombergSen Inc. | 366,264 | $126,416,020 | 8.68% |
| Night Owl Capital Management, LLC | 96,875 | $33,441,223 | 8.65% |
| Mawer Investment Management Ltd. | 4,593,098 | $1,585,537,429 | 8.29% |
| Permian Investment Partners, LP | 189,000 | $65,242,800 | 7.32% |
| DUDLEY & SHANLEY, INC. | 110,548 | $38,161,170 | 6.89% |
| GFI Investment Counsel Ltd. | 123,662 | $42,688 | 6.50% |
| Bowie Capital Management, LLC | 153,144 | $52,865,309 | 6.20% |