AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 883 filers reported holding AON PLC in Q1 2021. The put-call ratio across all filers is 0.59 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,095,225 | -6.5% | 9,547 | -0.4% | 0.21% | -7.1% |
| Q2 2023 | $3,310,468 | +8.5% | 9,590 | -0.9% | 0.23% | -3.0% |
| Q1 2023 | $3,052,204 | +5.4% | 9,681 | +0.3% | 0.23% | -2.1% |
| Q4 2022 | $2,896,951 | +10.9% | 9,652 | -1.0% | 0.24% | -13.8% |
| Q3 2022 | $2,612,000 | -0.2% | 9,752 | +0.5% | 0.28% | -5.8% |
| Q2 2022 | $2,618,000 | -17.2% | 9,708 | 0.0% | 0.29% | -3.3% |
| Q1 2022 | $3,161,000 | +7.3% | 9,708 | -1.0% | 0.30% | +11.0% |
| Q4 2021 | $2,946,000 | +3.8% | 9,803 | -1.3% | 0.27% | -10.5% |
| Q3 2021 | $2,838,000 | +18.7% | 9,930 | -0.8% | 0.30% | +15.1% |
| Q2 2021 | $2,390,000 | -20.5% | 10,010 | -23.4% | 0.26% | -26.6% |
| Q1 2021 | $3,008,000 | +6.8% | 13,072 | -1.9% | 0.36% | -4.2% |
| Q4 2020 | $2,816,000 | +2.4% | 13,327 | 0.0% | 0.38% | -12.3% |
| Q3 2020 | $2,749,000 | -0.3% | 13,327 | -6.9% | 0.43% | -7.5% |
| Q2 2020 | $2,758,000 | – | 14,322 | – | 0.46% | – |
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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% |