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 | $17,316,853 | -4.8% | 53,411 | +1.4% | 2.05% | -3.3% |
| Q2 2023 | $18,187,954 | +11.6% | 52,688 | +1.9% | 2.12% | +2.1% |
| Q1 2023 | $16,299,914 | +6.8% | 51,698 | +1.7% | 2.08% | -4.0% |
| Q4 2022 | $15,262,351 | +14.4% | 50,852 | +2.1% | 2.16% | +2.1% |
| Q3 2022 | $13,337,000 | +1.8% | 49,789 | +2.5% | 2.12% | +1.7% |
| Q2 2022 | $13,100,000 | -15.4% | 48,575 | +2.2% | 2.08% | -2.0% |
| Q1 2022 | $15,480,000 | +10.3% | 47,538 | +1.8% | 2.12% | +9.8% |
| Q4 2021 | $14,040,000 | +5.8% | 46,710 | +0.6% | 1.94% | -5.9% |
| Q3 2021 | $13,270,000 | +23.9% | 46,436 | +3.5% | 2.06% | +19.1% |
| Q2 2021 | $10,709,000 | +6.8% | 44,854 | +3.0% | 1.73% | -3.2% |
| Q1 2021 | $10,024,000 | +14.8% | 43,562 | +5.4% | 1.78% | +5.0% |
| Q4 2020 | $8,733,000 | +21.8% | 41,337 | +18.9% | 1.70% | +2.3% |
| Q3 2020 | $7,172,000 | +11.4% | 34,766 | +4.0% | 1.66% | -1.9% |
| Q2 2020 | $6,440,000 | +10.3% | 33,435 | -5.5% | 1.70% | -11.2% |
| Q1 2020 | $5,840,000 | – | 35,385 | – | 1.91% | – |
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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% |