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 | $923,054 | -6.1% | 2,847 | 0.0% | 0.16% | -3.7% |
| Q2 2023 | $982,784 | +9.5% | 2,847 | 0.0% | 0.16% | +5.2% |
| Q1 2023 | $897,631 | +4.9% | 2,847 | -0.2% | 0.16% | +4.7% |
| Q4 2022 | $855,999 | +12.0% | 2,852 | 0.0% | 0.15% | +0.7% |
| Q3 2022 | $764,000 | -0.7% | 2,852 | 0.0% | 0.15% | +7.3% |
| Q2 2022 | $769,000 | -17.2% | 2,852 | 0.0% | 0.14% | -6.8% |
| Q1 2022 | $929,000 | +8.4% | 2,852 | 0.0% | 0.15% | +10.5% |
| Q4 2021 | $857,000 | +1.5% | 2,852 | -3.4% | 0.13% | -7.0% |
| Q3 2021 | $844,000 | +19.7% | 2,952 | 0.0% | 0.14% | +22.2% |
| Q2 2021 | $705,000 | +3.8% | 2,952 | 0.0% | 0.12% | 0.0% |
| Q1 2021 | $679,000 | +6.1% | 2,952 | -2.5% | 0.12% | -1.7% |
| Q4 2020 | $640,000 | +133.6% | 3,027 | +128.1% | 0.12% | +108.8% |
| Q3 2020 | $274,000 | – | 1,327 | – | 0.06% | – |
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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% |