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 | $988 | -6.6% | 3,050 | -0.6% | 0.05% | -3.8% |
| Q2 2023 | $1,058 | +6.2% | 3,067 | -2.9% | 0.05% | +10.4% |
| Q1 2023 | $996 | +18.0% | 3,160 | +0.3% | 0.05% | -7.7% |
| Q4 2022 | $844 | -99.9% | 3,152 | 0.0% | 0.05% | 0.0% |
| Q3 2022 | $844,000 | +7.4% | 3,152 | +8.1% | 0.05% | +18.2% |
| Q2 2022 | $786,000 | -8.0% | 2,916 | +11.1% | 0.04% | 0.0% |
| Q1 2022 | $854,000 | +12.2% | 2,625 | +3.6% | 0.04% | +15.8% |
| Q4 2021 | $761,000 | +2.7% | 2,533 | -2.4% | 0.04% | -11.6% |
| Q3 2021 | $741,000 | +33.3% | 2,596 | +11.4% | 0.04% | +19.4% |
| Q2 2021 | $556,000 | +3.7% | 2,330 | -0.0% | 0.04% | -2.7% |
| Q1 2021 | $536,000 | +13.3% | 2,331 | +3.9% | 0.04% | +5.7% |
| Q4 2020 | $473,000 | +1.5% | 2,243 | -0.9% | 0.04% | -12.5% |
| Q3 2020 | $466,000 | +11.8% | 2,263 | +4.3% | 0.04% | +8.1% |
| Q2 2020 | $417,000 | +1.5% | 2,170 | -13.0% | 0.04% | -15.9% |
| Q1 2020 | $411,000 | – | 2,493 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Night Owl Capital Management, LLC | 100,400 | $30,134,031 | 14.09% |
| LFL Advisers, LLC | 76,500 | $22,960,710 | 10.88% |
| Broad Run Investment Management | 278,247 | $83,513,055 | 10.06% |
| Mawer Investment Management Ltd. | 5,134,182 | $1,540,973,385 | 8.69% |
| Gladstone Capital Management LLP | 200,428 | $60,156,460 | 7.78% |
| DUDLEY & SHANLEY, INC. | 114,318 | $34,311,405 | 7.73% |
| BloombergSen Inc. | 386,796 | $116,092,951 | 7.67% |
| Independent Franchise Partners LLP | 2,044,612 | $613,669,845 | 6.02% |
| CENTRAL SECURITIES CORP | 150,000 | $45,021,000 | 5.82% |
| Corsair Capital Management | 49,747 | $14,931,065 | 5.63% |