AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 829 filers reported holding AON PLC in Q4 2020. The put-call ratio across all filers is 0.39 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,676,542 | -13.0% | 5,171 | -7.4% | 0.26% | +25.6% |
| Q2 2023 | $1,927,252 | +0.8% | 5,583 | -7.9% | 0.21% | -17.3% |
| Q1 2023 | $1,911,288 | -5.5% | 6,062 | -10.0% | 0.26% | -8.3% |
| Q4 2022 | $2,022,043 | +4.2% | 6,737 | -7.0% | 0.28% | -10.0% |
| Q3 2022 | $1,940,000 | -9.7% | 7,241 | -9.1% | 0.31% | +2.0% |
| Q2 2022 | $2,148,000 | -20.2% | 7,966 | -3.6% | 0.30% | -9.6% |
| Q1 2022 | $2,692,000 | +6.4% | 8,266 | -1.8% | 0.34% | -2.0% |
| Q4 2021 | $2,530,000 | -2.4% | 8,416 | -7.2% | 0.34% | -7.6% |
| Q3 2021 | $2,591,000 | +19.7% | 9,068 | 0.0% | 0.37% | +22.9% |
| Q2 2021 | $2,165,000 | -0.6% | 9,068 | -4.2% | 0.30% | -12.5% |
| Q1 2021 | $2,179,000 | -8.6% | 9,469 | -16.1% | 0.34% | -16.9% |
| Q4 2020 | $2,384,000 | +1.2% | 11,284 | -1.2% | 0.41% | -14.1% |
| Q3 2020 | $2,356,000 | -4.6% | 11,419 | -10.9% | 0.48% | -11.6% |
| Q2 2020 | $2,469,000 | – | 12,819 | – | 0.54% | – |
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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% |