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 | $22,948,292 | +281.6% | 70,780 | +306.2% | 0.07% | +273.7% |
| Q2 2023 | $6,014,420 | +85.7% | 17,423 | +69.6% | 0.02% | +58.3% |
| Q1 2023 | $3,238,974 | -91.9% | 10,273 | -92.3% | 0.01% | -91.6% |
| Q4 2022 | $39,888,305 | +3569.6% | 132,899 | +3172.6% | 0.14% | +2760.0% |
| Q3 2022 | $1,087,000 | -93.2% | 4,061 | -93.1% | 0.01% | -92.6% |
| Q2 2022 | $15,985,000 | -17.0% | 59,271 | +0.3% | 0.07% | +1.5% |
| Q1 2022 | $19,248,000 | +128.4% | 59,111 | +110.8% | 0.07% | +148.1% |
| Q4 2021 | $8,429,000 | -29.9% | 28,045 | -33.4% | 0.03% | -35.7% |
| Q3 2021 | $12,027,000 | -48.9% | 42,086 | -57.3% | 0.04% | -49.4% |
| Q2 2021 | $23,530,000 | +300.5% | 98,552 | +286.0% | 0.08% | +219.2% |
| Q1 2021 | $5,875,000 | -54.3% | 25,531 | -58.0% | 0.03% | -53.6% |
| Q4 2020 | $12,851,000 | -71.4% | 60,832 | -72.1% | 0.06% | -68.4% |
| Q3 2020 | $44,976,000 | -1.7% | 218,008 | -8.2% | 0.18% | -23.4% |
| Q2 2020 | $45,745,000 | – | 237,510 | – | 0.23% | – |
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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% |