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 | $5,651 | +0.4% | 17,430 | +6.9% | 0.04% | +8.1% |
| Q2 2023 | $5,626 | +11.0% | 16,299 | +1.4% | 0.04% | +5.7% |
| Q1 2023 | $5,067 | +12.1% | 16,070 | +6.7% | 0.04% | 0.0% |
| Q4 2022 | $4,521 | -99.9% | 15,063 | -5.1% | 0.04% | 0.0% |
| Q3 2022 | $4,252,000 | +0.8% | 15,875 | +1.5% | 0.04% | +9.4% |
| Q2 2022 | $4,219,000 | -19.5% | 15,644 | -2.8% | 0.03% | -3.0% |
| Q1 2022 | $5,238,000 | +7.6% | 16,087 | -0.6% | 0.03% | +13.8% |
| Q4 2021 | $4,866,000 | -8.2% | 16,190 | -12.7% | 0.03% | -17.1% |
| Q3 2021 | $5,302,000 | +0.6% | 18,554 | -15.9% | 0.04% | 0.0% |
| Q2 2021 | $5,269,000 | -4.5% | 22,070 | -7.9% | 0.04% | -14.6% |
| Q1 2021 | $5,516,000 | +4.4% | 23,972 | -4.2% | 0.04% | 0.0% |
| Q4 2020 | $5,285,000 | -3.7% | 25,016 | -5.9% | 0.04% | -18.0% |
| Q3 2020 | $5,486,000 | +8471.9% | 26,595 | -7.9% | 0.05% | +4900.0% |
| Q2 2020 | $64,000 | – | 28,867 | – | 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% |