AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 769 filers reported holding AON PLC in Q3 2020. The put-call ratio across all filers is 0.71 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $334,919 | -4.0% | 1,033 | +2.2% | 0.08% | -2.4% |
| Q2 2023 | $348,997 | +9.5% | 1,011 | 0.0% | 0.08% | +2.4% |
| Q1 2023 | $318,758 | +5.0% | 1,011 | 0.0% | 0.08% | -1.2% |
| Q4 2022 | $303,442 | +12.0% | 1,011 | 0.0% | 0.08% | +1.2% |
| Q3 2022 | $271,000 | -0.7% | 1,011 | 0.0% | 0.08% | +2.5% |
| Q2 2022 | $273,000 | -17.0% | 1,011 | 0.0% | 0.08% | -10.1% |
| Q1 2022 | $329,000 | +8.2% | 1,011 | 0.0% | 0.09% | +9.9% |
| Q4 2021 | $304,000 | +3.4% | 1,011 | -1.7% | 0.08% | -13.8% |
| Q3 2021 | $294,000 | +19.5% | 1,029 | 0.0% | 0.09% | +25.3% |
| Q2 2021 | $246,000 | -45.8% | 1,029 | -47.9% | 0.08% | -48.3% |
| Q1 2021 | $454,000 | +21.1% | 1,974 | +11.3% | 0.14% | +25.0% |
| Q4 2020 | $375,000 | +76.9% | 1,774 | +72.4% | 0.12% | +50.6% |
| Q3 2020 | $212,000 | – | 1,029 | – | 0.08% | – |
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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% |