AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 829 filers reported holding AON PLC in Q4 2020. The put-call ratio across all filers is 0.39 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $14,486,149 | -8.8% | 44,680 | -2.9% | 0.04% | -2.2% |
| Q2 2023 | $15,891,627 | +10.7% | 46,036 | +1.1% | 0.05% | +4.5% |
| Q1 2023 | $14,354,208 | +17.7% | 45,527 | +12.0% | 0.04% | +2.3% |
| Q4 2022 | $12,197,690 | +15.3% | 40,640 | +2.9% | 0.04% | +4.9% |
| Q3 2022 | $10,578,000 | -14.4% | 39,489 | -13.8% | 0.04% | 0.0% |
| Q2 2022 | $12,360,000 | -37.7% | 45,830 | -24.8% | 0.04% | -4.7% |
| Q1 2022 | $19,852,000 | +4.0% | 60,963 | -4.0% | 0.04% | +16.2% |
| Q4 2021 | $19,082,000 | +23.0% | 63,489 | +16.9% | 0.04% | -15.9% |
| Q3 2021 | $15,517,000 | +12.5% | 54,298 | -6.0% | 0.04% | +10.0% |
| Q2 2021 | $13,789,000 | +11.4% | 57,752 | +7.4% | 0.04% | +2.6% |
| Q1 2021 | $12,375,000 | +18.6% | 53,778 | +8.9% | 0.04% | 0.0% |
| Q4 2020 | $10,437,000 | +7.0% | 49,399 | +4.4% | 0.04% | -13.3% |
| Q3 2020 | $9,758,000 | +25.5% | 47,301 | +17.1% | 0.04% | +7.1% |
| Q2 2020 | $7,777,000 | – | 40,380 | – | 0.04% | – |
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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% |