AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 890 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 | ||||
|---|---|---|---|---|---|---|
| Q4 2023 | $31,596 | -10.1% | 108 | 0.0% | 0.00% | -33.3% |
| Q3 2023 | $35,138 | -38.0% | 108 | -34.1% | 0.00% | -40.0% |
| Q2 2023 | $56,709 | -26.4% | 164 | -32.8% | 0.01% | -28.6% |
| Q1 2023 | $77,065 | +137516.1% | 244 | +29.8% | 0.01% | +40.0% |
| Q4 2022 | $56 | -100.0% | 188 | -76.3% | 0.01% | -77.3% |
| Q3 2022 | $212,000 | -0.5% | 792 | +0.1% | 0.02% | +4.8% |
| Q2 2022 | $213,000 | +508.6% | 791 | +639.3% | 0.02% | +600.0% |
| Q1 2022 | $35,000 | +9.4% | 107 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $32,000 | +3.2% | 107 | +0.9% | 0.00% | 0.0% |
| Q3 2021 | $31,000 | +24.0% | 106 | 0.0% | 0.00% | +50.0% |
| Q2 2021 | $25,000 | +4.2% | 106 | 0.0% | 0.00% | -33.3% |
| Q1 2021 | $24,000 | +14.3% | 106 | +6.0% | 0.00% | +50.0% |
| Q4 2020 | $21,000 | 0.0% | 100 | 0.0% | 0.00% | -33.3% |
| Q3 2020 | $21,000 | – | 100 | – | 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% |