AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 970 filers reported holding AON PLC in Q4 2021. The put-call ratio across all filers is 0.94 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $8,522,734 | -12.0% | 26,287 | -6.3% | 0.35% | -1.4% |
| Q2 2023 | $9,687,304 | +6.2% | 28,063 | -3.0% | 0.35% | +5.4% |
| Q1 2023 | $9,120,056 | +3.3% | 28,926 | -1.6% | 0.33% | -3.2% |
| Q4 2022 | $8,827,581 | +5.9% | 29,411 | -5.5% | 0.34% | -6.8% |
| Q3 2022 | $8,339,000 | +0.0% | 31,130 | +0.7% | 0.37% | +6.0% |
| Q2 2022 | $8,335,000 | -19.6% | 30,905 | -2.9% | 0.35% | -3.6% |
| Q1 2022 | $10,368,000 | +6.6% | 31,841 | -1.6% | 0.36% | +11.0% |
| Q4 2021 | $9,727,000 | +3.7% | 32,362 | -1.4% | 0.33% | -6.1% |
| Q3 2021 | $9,384,000 | +16.5% | 32,838 | -2.7% | 0.35% | -0.9% |
| Q2 2021 | $8,057,000 | +3.6% | 33,745 | -0.2% | 0.35% | -14.6% |
| Q1 2021 | $7,779,000 | +8.2% | 33,801 | -0.7% | 0.41% | -0.5% |
| Q4 2020 | $7,188,000 | -0.4% | 34,023 | -2.8% | 0.41% | -10.6% |
| Q3 2020 | $7,217,000 | +12.0% | 34,992 | +4.6% | 0.46% | +2.0% |
| Q2 2020 | $6,444,000 | – | 33,462 | – | 0.45% | – |
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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% |