AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 1,040 filers reported holding AON PLC in Q4 2023. The put-call ratio across all filers is 1.25 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $682 | -28.7% | 2,323 | -19.0% | 0.01% | -33.3% |
| Q1 2024 | $957 | +15.7% | 2,868 | +0.9% | 0.01% | +9.1% |
| Q4 2023 | $827 | -22.6% | 2,843 | -13.7% | 0.01% | -35.3% |
| Q3 2023 | $1,069 | -99.9% | 3,296 | -45.5% | 0.02% | -46.9% |
| Q4 2022 | $1,817,000 | -99.9% | 6,053 | +3.2% | 0.03% | +3.2% |
| Q3 2022 | $1,571,000,000 | +98891.8% | 5,864 | -0.4% | 0.03% | 0.0% |
| Q2 2022 | $1,587,000 | -19.8% | 5,886 | -3.1% | 0.03% | -11.4% |
| Q1 2022 | $1,978,000 | -99.9% | 6,074 | -45.5% | 0.04% | -40.7% |
| Q4 2021 | $3,347,000,000 | +109100.7% | 11,137 | +3.8% | 0.06% | -4.8% |
| Q3 2021 | $3,065,000 | +21.6% | 10,725 | +1.6% | 0.06% | +17.0% |
| Q2 2021 | $2,520,000 | +15.5% | 10,553 | +11.3% | 0.05% | 0.0% |
| Q1 2021 | $2,182,000 | +25.2% | 9,482 | +14.9% | 0.05% | +10.4% |
| Q4 2020 | $1,743,000 | +39.3% | 8,251 | +36.0% | 0.05% | +14.3% |
| Q3 2020 | $1,251,000 | +56.6% | 6,066 | +46.1% | 0.04% | +40.0% |
| Q2 2020 | $799,000 | – | 4,151 | – | 0.03% | – |
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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% |