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 | $727,928 | -10.4% | 2,245 | -4.6% | 0.02% | +6.7% |
| Q2 2023 | $812,129 | -9.0% | 2,353 | -16.9% | 0.02% | +25.0% |
| Q1 2023 | $892,750 | +20.6% | 2,831 | +14.8% | 0.01% | +20.0% |
| Q4 2022 | $739,980 | -4.1% | 2,465 | -14.4% | 0.01% | -9.1% |
| Q3 2022 | $772,000 | +118.7% | 2,880 | +120.5% | 0.01% | +120.0% |
| Q2 2022 | $353,000 | -15.6% | 1,306 | +1.9% | 0.01% | -16.7% |
| Q1 2022 | $418,000 | +19.4% | 1,282 | +10.3% | 0.01% | 0.0% |
| Q4 2021 | $350,000 | +1.2% | 1,162 | -3.8% | 0.01% | +50.0% |
| Q3 2021 | $346,000 | +56.6% | 1,208 | +30.6% | 0.00% | +33.3% |
| Q2 2021 | $221,000 | +5.7% | 925 | +1.6% | 0.00% | 0.0% |
| Q1 2021 | $209,000 | – | 910 | – | 0.00% | – |
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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% |