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 | $226,350 | -27.3% | 771 | -17.4% | 0.14% | -30.3% |
| Q1 2024 | $311,361 | +14.7% | 933 | 0.0% | 0.21% | +6.7% |
| Q4 2023 | $271,522 | -34.2% | 933 | -26.7% | 0.20% | -37.7% |
| Q3 2023 | $412,732 | -4.9% | 1,273 | +1.3% | 0.31% | -1.3% |
| Q2 2023 | $433,916 | +12.8% | 1,257 | +3.0% | 0.32% | +3.9% |
| Q1 2023 | $384,654 | +5.1% | 1,220 | +0.1% | 0.30% | -1.6% |
| Q4 2022 | $365,871 | +12.6% | 1,219 | +0.6% | 0.31% | +19.7% |
| Q3 2022 | $325,000 | +1.6% | 1,212 | +2.2% | 0.26% | +8.8% |
| Q2 2022 | $320,000 | -16.9% | 1,186 | +0.3% | 0.24% | +6.2% |
| Q1 2022 | $385,000 | +9.1% | 1,182 | +0.6% | 0.22% | +11.4% |
| Q4 2021 | $353,000 | +8.3% | 1,175 | +3.1% | 0.20% | +9.8% |
| Q3 2021 | $326,000 | -5.0% | 1,140 | -20.7% | 0.18% | +2.8% |
| Q2 2021 | $343,000 | +31.9% | 1,437 | +28.3% | 0.18% | +38.0% |
| Q1 2021 | $260,000 | – | 1,120 | – | 0.13% | – |
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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% |