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 | $3,739 | -34.0% | 11,489 | -35.1% | 0.08% | -30.3% |
| Q2 2023 | $5,661 | +5.0% | 17,700 | +3.5% | 0.12% | -3.9% |
| Q1 2023 | $5,390 | -3.3% | 17,094 | -7.9% | 0.13% | -8.6% |
| Q4 2022 | $5,573 | -99.9% | 18,568 | +15.2% | 0.14% | +15.8% |
| Q3 2022 | $4,317,000 | -10.5% | 16,119 | -9.9% | 0.12% | -4.0% |
| Q2 2022 | $4,826,000 | -15.0% | 17,893 | +2.7% | 0.12% | -1.6% |
| Q1 2022 | $5,675,000 | +27.8% | 17,427 | +18.0% | 0.13% | +32.3% |
| Q4 2021 | $4,440,000 | +30.4% | 14,773 | +24.0% | 0.10% | +20.0% |
| Q3 2021 | $3,404,000 | +14.4% | 11,913 | -4.4% | 0.08% | +14.3% |
| Q2 2021 | $2,976,000 | -2.5% | 12,466 | -6.0% | 0.07% | -7.9% |
| Q1 2021 | $3,051,000 | +2.8% | 13,260 | -5.6% | 0.08% | +1.3% |
| Q4 2020 | $2,968,000 | -4.1% | 14,050 | -6.3% | 0.08% | -13.8% |
| Q3 2020 | $3,095,000 | +0.6% | 15,001 | -6.1% | 0.09% | -3.3% |
| Q2 2020 | $3,078,000 | – | 15,981 | – | 0.09% | – |
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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% |