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 | $2,607,053 | -6.5% | 8,041 | -0.5% | 0.07% | +1.4% |
| Q2 2023 | $2,789,561 | +9.4% | 8,081 | -0.1% | 0.07% | +7.5% |
| Q1 2023 | $2,551,011 | +3.7% | 8,091 | -1.3% | 0.07% | +6.3% |
| Q4 2022 | $2,459,947 | +11.3% | 8,196 | -0.7% | 0.06% | +3.3% |
| Q3 2022 | $2,210,000 | -0.8% | 8,251 | -0.1% | 0.06% | +8.9% |
| Q2 2022 | $2,228,000 | -16.0% | 8,261 | +1.5% | 0.06% | 0.0% |
| Q1 2022 | $2,651,000 | +4.0% | 8,141 | -4.0% | 0.06% | +12.0% |
| Q4 2021 | $2,549,000 | +1.6% | 8,481 | -3.4% | 0.05% | -3.8% |
| Q3 2021 | $2,508,000 | +19.3% | 8,776 | -0.3% | 0.05% | +23.8% |
| Q2 2021 | $2,103,000 | +1.4% | 8,806 | -2.3% | 0.04% | -4.5% |
| Q1 2021 | $2,074,000 | +6.4% | 9,014 | -2.4% | 0.04% | 0.0% |
| Q4 2020 | $1,950,000 | +2.2% | 9,231 | -0.2% | 0.04% | -8.3% |
| Q3 2020 | $1,908,000 | +4.2% | 9,251 | -2.7% | 0.05% | +2.1% |
| Q2 2020 | $1,831,000 | – | 9,506 | – | 0.05% | – |
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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% |