AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 889 filers reported holding AON PLC in Q3 2021. The put-call ratio across all filers is 0.74 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $211,067 | -22.4% | 651 | -21.9% | 0.01% | -17.6% |
| Q1 2022 | $272,000 | +5.4% | 834 | -2.8% | 0.02% | +6.2% |
| Q4 2021 | $258,000 | -16.8% | 858 | -20.6% | 0.02% | -15.8% |
| Q3 2021 | $310,000 | +20.2% | 1,081 | 0.0% | 0.02% | +5.6% |
| Q2 2021 | $258,000 | +0.8% | 1,081 | -2.6% | 0.02% | -10.0% |
| Q1 2021 | $256,000 | -18.7% | 1,110 | -25.5% | 0.02% | -23.1% |
| Q4 2020 | $315,000 | +2.6% | 1,490 | 0.0% | 0.03% | -10.3% |
| Q3 2020 | $307,000 | +15.4% | 1,490 | +7.8% | 0.03% | +3.6% |
| Q2 2020 | $266,000 | – | 1,382 | – | 0.03% | – |
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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% |