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 | $5,081,099 | +33.1% | 15,663 | +45.1% | 0.04% | -31.6% |
| Q2 2023 | $3,818,451 | -6.8% | 10,791 | -18.0% | 0.06% | -13.6% |
| Q1 2023 | $4,096,170 | -39.8% | 13,157 | -49.8% | 0.07% | +13.8% |
| Q4 2022 | $6,800,494 | +6.7% | 26,188 | +10.1% | 0.06% | 0.0% |
| Q3 2022 | $6,376,356 | +256.3% | 23,779 | +258.2% | 0.06% | +48.7% |
| Q2 2022 | $1,789,640 | -37.2% | 6,638 | -17.0% | 0.04% | -40.9% |
| Q1 2022 | $2,848,000 | -1.2% | 7,993 | -16.7% | 0.07% | -8.3% |
| Q4 2021 | $2,884,000 | +58.1% | 9,596 | +50.4% | 0.07% | +35.8% |
| Q3 2021 | $1,824,000 | +49.1% | 6,379 | +24.6% | 0.05% | +43.2% |
| Q2 2021 | $1,223,000 | +57.2% | 5,121 | +51.6% | 0.04% | +42.3% |
| Q1 2021 | $778,000 | +3436.4% | 3,379 | +3118.1% | 0.03% | +2500.0% |
| Q4 2020 | $22,000 | – | 105 | +5150.0% | 0.00% | – |
| Q3 2020 | $0 | – | 2 | 0.0% | 0.00% | – |
| Q2 2020 | $0 | – | 2 | – | 0.00% | – |
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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% |