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 | $1,319,575 | -6.1% | 4,070 | 0.0% | 0.34% | -1.5% |
| Q2 2023 | $1,404,964 | +9.5% | 4,070 | 0.0% | 0.34% | +3.9% |
| Q1 2023 | $1,283,230 | +5.0% | 4,070 | 0.0% | 0.33% | -0.6% |
| Q4 2022 | $1,221,570 | +12.1% | 4,070 | 0.0% | 0.33% | +10.3% |
| Q3 2022 | $1,090,000 | -0.6% | 4,070 | 0.0% | 0.30% | +2.7% |
| Q2 2022 | $1,097,000 | -17.2% | 4,070 | 0.0% | 0.29% | -5.8% |
| Q1 2022 | $1,325,000 | +8.3% | 4,070 | 0.0% | 0.31% | +11.0% |
| Q4 2021 | $1,223,000 | +5.2% | 4,070 | 0.0% | 0.28% | -4.4% |
| Q3 2021 | $1,163,000 | +19.8% | 4,070 | 0.0% | 0.29% | +18.5% |
| Q2 2021 | $971,000 | +3.6% | 4,070 | 0.0% | 0.25% | -5.0% |
| Q1 2021 | $937,000 | +8.3% | 4,070 | -0.6% | 0.26% | -0.8% |
| Q4 2020 | $865,000 | +1.6% | 4,096 | -0.8% | 0.26% | -12.0% |
| Q3 2020 | $851,000 | +8.0% | 4,127 | 0.0% | 0.30% | +1.0% |
| Q2 2020 | $788,000 | – | 4,127 | – | 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% |