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 | $7,273,303 | +8.7% | 22,433 | +15.8% | 0.03% | +7.7% |
| Q2 2023 | $6,689,022 | +8.2% | 19,377 | -1.2% | 0.03% | -3.7% |
| Q1 2023 | $6,182,596 | +8.1% | 19,609 | +2.9% | 0.03% | -6.9% |
| Q4 2022 | $5,721,940 | +30.8% | 19,064 | +16.8% | 0.03% | +16.0% |
| Q3 2022 | $4,374,000 | +7.8% | 16,327 | +8.5% | 0.02% | -3.8% |
| Q2 2022 | $4,057,000 | -14.7% | 15,043 | +2.9% | 0.03% | -16.1% |
| Q1 2022 | $4,758,000 | +22.8% | 14,612 | +13.3% | 0.03% | +14.8% |
| Q4 2021 | $3,875,000 | +1.7% | 12,894 | -3.3% | 0.03% | -15.6% |
| Q3 2021 | $3,812,000 | +21.6% | 13,340 | +1.6% | 0.03% | +10.3% |
| Q2 2021 | $3,136,000 | +27.0% | 13,134 | +22.4% | 0.03% | +7.4% |
| Q1 2021 | $2,469,000 | +83.2% | 10,730 | +68.2% | 0.03% | +50.0% |
| Q4 2020 | $1,348,000 | +15.5% | 6,381 | +12.7% | 0.02% | -5.3% |
| Q3 2020 | $1,167,000 | +63.7% | 5,660 | +51.7% | 0.02% | +58.3% |
| Q2 2020 | $713,000 | +20.0% | 3,731 | -3.5% | 0.01% | -7.7% |
| Q1 2020 | $594,000 | – | 3,867 | – | 0.01% | – |
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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% |