AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 1,018 filers reported holding AON PLC in Q3 2023. The put-call ratio across all filers is 1.44 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $749,597 | -6.4% | 2,312 | -0.3% | 0.09% | -15.5% |
| Q2 2023 | $800,519 | +9.5% | 2,319 | 0.0% | 0.10% | +2.0% |
| Q1 2023 | $731,158 | +104951.4% | 2,319 | 0.0% | 0.10% | -1.9% |
| Q4 2022 | $696 | -99.9% | 2,319 | 0.0% | 0.10% | +13.2% |
| Q3 2022 | $621,000 | -0.6% | 2,319 | 0.0% | 0.09% | -10.8% |
| Q2 2022 | $625,000 | -17.2% | 2,319 | 0.0% | 0.10% | -5.6% |
| Q1 2022 | $755,000 | +8.0% | 2,319 | -0.3% | 0.11% | +12.5% |
| Q4 2021 | $699,000 | -20.5% | 2,325 | -24.4% | 0.10% | -27.8% |
| Q3 2021 | $879,000 | +14.8% | 3,075 | -4.2% | 0.13% | +14.7% |
| Q2 2021 | $766,000 | +3.1% | 3,210 | -0.6% | 0.12% | -4.1% |
| Q1 2021 | $743,000 | +8.5% | 3,230 | -0.3% | 0.12% | +0.8% |
| Q4 2020 | $685,000 | +2.5% | 3,240 | 0.0% | 0.12% | -8.4% |
| Q3 2020 | $668,000 | +6.7% | 3,240 | -0.3% | 0.13% | -0.8% |
| Q2 2020 | $626,000 | – | 3,250 | – | 0.13% | – |
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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% |