AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 1,011 filers reported holding AON PLC in Q4 2022. The put-call ratio across all filers is 0.76 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $6,961,265 | +5.5% | 21,471 | +12.3% | 0.24% | -0.4% |
| Q2 2023 | $6,597,994 | +20.6% | 19,114 | +10.2% | 0.24% | +10.4% |
| Q1 2023 | $5,469,436 | +41.7% | 17,347 | +34.9% | 0.22% | +6.7% |
| Q4 2022 | $3,858,642 | +19.1% | 12,856 | +6.3% | 0.21% | -5.5% |
| Q3 2022 | $3,241,000 | +8.1% | 12,099 | +8.8% | 0.22% | +5.3% |
| Q2 2022 | $2,998,000 | -0.2% | 11,118 | +20.5% | 0.21% | +1.0% |
| Q1 2022 | $3,003,000 | +25.5% | 9,224 | +15.9% | 0.21% | +11.9% |
| Q4 2021 | $2,393,000 | +14.8% | 7,962 | +9.2% | 0.18% | -13.1% |
| Q3 2021 | $2,084,000 | +44.0% | 7,294 | +20.4% | 0.21% | +21.7% |
| Q2 2021 | $1,447,000 | +42.8% | 6,059 | +37.6% | 0.18% | -3.3% |
| Q1 2021 | $1,013,000 | +52.8% | 4,404 | +40.3% | 0.18% | +3.4% |
| Q4 2020 | $663,000 | +14.1% | 3,140 | +11.4% | 0.18% | -21.2% |
| Q3 2020 | $581,000 | +11.7% | 2,819 | +4.4% | 0.22% | -25.0% |
| Q2 2020 | $520,000 | – | 2,699 | – | 0.30% | – |
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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% |