AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 970 filers reported holding AON PLC in Q4 2021. The put-call ratio across all filers is 0.94 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $8,232,179 | -4.9% | 25,717 | +1.6% | 0.01% | -18.8% |
| Q2 2023 | $8,653,490 | +14.1% | 25,312 | +5.6% | 0.02% | -15.8% |
| Q1 2023 | $7,581,320 | -4.0% | 23,974 | -9.0% | 0.02% | -5.0% |
| Q4 2022 | $7,895,620 | +13.0% | 26,332 | +2.3% | 0.02% | -45.9% |
| Q3 2022 | $6,985,000 | +5.9% | 25,737 | +6.2% | 0.04% | +23.3% |
| Q2 2022 | $6,598,000 | +0.7% | 24,245 | +22.0% | 0.03% | +57.9% |
| Q1 2022 | $6,554,000 | +28.7% | 19,874 | +18.1% | 0.02% | +11.8% |
| Q4 2021 | $5,092,000 | – | 16,829 | – | 0.02% | – |
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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% |