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 | $2,366,155 | +0.3% | 7,298 | +6.8% | 0.01% | 0.0% |
| Q2 2023 | $2,358,060 | +12.4% | 6,831 | +2.7% | 0.01% | +10.0% |
| Q1 2023 | $2,096,999 | +7.2% | 6,651 | +2.1% | 0.01% | 0.0% |
| Q4 2022 | $1,956,011 | +8.4% | 6,517 | -3.3% | 0.01% | +11.1% |
| Q3 2022 | $1,805,000 | -2.2% | 6,737 | -1.6% | 0.01% | 0.0% |
| Q2 2022 | $1,846,000 | -18.3% | 6,846 | -1.3% | 0.01% | -10.0% |
| Q1 2022 | $2,259,000 | +3.5% | 6,936 | -4.5% | 0.01% | +11.1% |
| Q4 2021 | $2,183,000 | +9.9% | 7,264 | +4.5% | 0.01% | 0.0% |
| Q3 2021 | $1,987,000 | +24.5% | 6,953 | +4.0% | 0.01% | +28.6% |
| Q2 2021 | $1,596,000 | -49.8% | 6,685 | -51.7% | 0.01% | 0.0% |
| Q1 2021 | $3,182,000 | +114.3% | 13,832 | +96.8% | 0.01% | 0.0% |
| Q4 2020 | $1,485,000 | +2.6% | 7,027 | +0.1% | 0.01% | -12.5% |
| Q3 2020 | $1,448,000 | +7.0% | 7,020 | -0.0% | 0.01% | 0.0% |
| Q2 2020 | $1,353,000 | – | 7,023 | – | 0.01% | – |
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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% |