AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 883 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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $7,235 | +4.9% | 22,318 | +11.7% | 0.16% | +8.2% |
| Q2 2023 | $6,899 | +54.0% | 19,987 | +40.7% | 0.15% | +12.3% |
| Q1 2023 | $4,479 | -15.4% | 14,208 | -24.5% | 0.13% | -27.0% |
| Q4 2022 | $5,296 | -99.8% | 18,830 | +45.1% | 0.18% | +44.7% |
| Q3 2022 | $3,476,000 | -1.0% | 12,976 | -0.3% | 0.12% | +7.9% |
| Q2 2022 | $3,512,000 | -17.2% | 13,021 | 0.0% | 0.11% | +3.6% |
| Q1 2022 | $4,240,000 | +8.4% | 13,021 | 0.0% | 0.11% | -40.9% |
| Q4 2021 | $3,913,000 | +2.0% | 13,021 | -3.0% | 0.19% | +59.0% |
| Q3 2021 | $3,838,000 | +91.6% | 13,430 | +60.1% | 0.12% | +72.1% |
| Q2 2021 | $2,003,000 | +3.8% | 8,389 | 0.0% | 0.07% | +1.5% |
| Q1 2021 | $1,930,000 | – | 8,389 | – | 0.07% | – |
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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% |