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 | $3,354 | -64.4% | 10,332 | -62.1% | 0.01% | -61.9% |
| Q2 2023 | $9,411 | +4.3% | 27,270 | -4.7% | 0.02% | -4.5% |
| Q1 2023 | $9,020 | -15.6% | 28,615 | -19.6% | 0.02% | -21.4% |
| Q4 2022 | $10,683 | -99.9% | 35,579 | -0.6% | 0.03% | +7.7% |
| Q3 2022 | $9,597,000 | -0.4% | 35,810 | +0.2% | 0.03% | 0.0% |
| Q2 2022 | $9,639,000 | -17.2% | 35,742 | -0.0% | 0.03% | +13.0% |
| Q1 2022 | $11,643,000 | +9.1% | 35,754 | +0.1% | 0.02% | +9.5% |
| Q4 2021 | $10,671,000 | -2.3% | 35,709 | -6.6% | 0.02% | -4.5% |
| Q3 2021 | $10,925,000 | -19.2% | 38,230 | -32.5% | 0.02% | -21.4% |
| Q2 2021 | $13,518,000 | +3.3% | 56,619 | -0.4% | 0.03% | -3.4% |
| Q1 2021 | $13,087,000 | -46.7% | 56,873 | -51.1% | 0.03% | -49.1% |
| Q4 2020 | $24,563,000 | -1.2% | 116,267 | -3.5% | 0.06% | -13.6% |
| Q3 2020 | $24,858,000 | +1.0% | 120,499 | -5.7% | 0.07% | -10.8% |
| Q2 2020 | $24,620,000 | – | 127,828 | – | 0.07% | – |
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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% |