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 | $3,644,727 | -1.7% | 11,242 | +4.6% | 0.40% | -8.1% |
| Q2 2023 | $3,709,003 | -2.5% | 10,745 | -10.9% | 0.43% | -6.3% |
| Q1 2023 | $3,802,853 | +0.8% | 12,061 | -4.1% | 0.46% | -0.9% |
| Q4 2022 | $3,774,391 | +12.8% | 12,575 | +0.7% | 0.46% | +0.4% |
| Q3 2022 | $3,347,000 | +8.4% | 12,493 | +9.1% | 0.46% | +15.8% |
| Q2 2022 | $3,088,000 | +6.0% | 11,449 | +28.0% | 0.40% | +20.9% |
| Q1 2022 | $2,913,000 | +18.6% | 8,947 | +9.5% | 0.33% | +14.2% |
| Q4 2021 | $2,456,000 | -1.0% | 8,172 | -5.9% | 0.29% | -11.3% |
| Q3 2021 | $2,482,000 | +54.3% | 8,687 | +28.9% | 0.33% | +46.2% |
| Q2 2021 | $1,609,000 | +36.6% | 6,740 | +31.7% | 0.22% | +12.1% |
| Q1 2021 | $1,178,000 | -2.6% | 5,118 | -10.6% | 0.20% | -13.1% |
| Q4 2020 | $1,209,000 | +2.2% | 5,723 | -0.2% | 0.23% | -15.5% |
| Q3 2020 | $1,183,000 | +6.6% | 5,736 | -0.4% | 0.27% | -1.1% |
| Q2 2020 | $1,110,000 | – | 5,761 | – | 0.27% | – |
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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% |