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 | $1,577,979 | -6.1% | 4,867 | 0.0% | 0.48% | +1.5% |
| Q2 2023 | $1,680,088 | +9.5% | 4,867 | 0.0% | 0.48% | -4.2% |
| Q1 2023 | $1,534,516 | +5.0% | 4,867 | 0.0% | 0.50% | -1.0% |
| Q4 2022 | $1,460,781 | +12.0% | 4,867 | 0.0% | 0.50% | +35.2% |
| Q3 2022 | $1,304,000 | -0.7% | 4,867 | 0.0% | 0.37% | +8.8% |
| Q2 2022 | $1,313,000 | -17.2% | 4,867 | 0.0% | 0.34% | +0.3% |
| Q1 2022 | $1,585,000 | +8.3% | 4,867 | 0.0% | 0.34% | +5.6% |
| Q4 2021 | $1,463,000 | +5.2% | 4,867 | 0.0% | 0.32% | -10.0% |
| Q3 2021 | $1,391,000 | +19.7% | 4,867 | 0.0% | 0.36% | +17.7% |
| Q2 2021 | $1,162,000 | +2.5% | 4,867 | -0.4% | 0.30% | -2.6% |
| Q1 2021 | $1,134,000 | +9.9% | 4,885 | 0.0% | 0.31% | -1.6% |
| Q4 2020 | $1,032,000 | +2.4% | 4,885 | 0.0% | 0.32% | -9.1% |
| Q3 2020 | $1,008,000 | +7.1% | 4,885 | 0.0% | 0.35% | -1.4% |
| Q2 2020 | $941,000 | – | 4,885 | – | 0.36% | – |
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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% |