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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $802,000 | +8.5% | 2,462 | +0.2% | 0.10% | -1.0% |
| Q4 2021 | $739,000 | -26.6% | 2,457 | -30.3% | 0.10% | -36.6% |
| Q3 2021 | $1,007,000 | +70.4% | 3,524 | +42.4% | 0.15% | +54.5% |
| Q2 2021 | $591,000 | +4.0% | 2,475 | +0.2% | 0.10% | -23.3% |
| Q1 2021 | $568,000 | +8.6% | 2,470 | -0.2% | 0.13% | -6.5% |
| Q4 2020 | $523,000 | +2.8% | 2,475 | +0.4% | 0.14% | -12.7% |
| Q3 2020 | $509,000 | -10.7% | 2,466 | -16.6% | 0.16% | -21.8% |
| Q2 2020 | $570,000 | +17.0% | 2,957 | +0.2% | 0.20% | -2.9% |
| Q1 2020 | $487,000 | – | 2,950 | – | 0.21% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Night Owl Capital Management, LLC | 123,113 | $33,201,000 | 12.74% |
| LFL Advisers, LLC | 78,800 | $21,251,000 | 10.99% |
| Broad Run Investment Management | 382,564 | $103,170,000 | 9.40% |
| BloombergSen Inc. | 522,302 | $140,854,000 | 8.69% |
| Mawer Investment Management Ltd. | 5,371,672 | $1,448,633,000 | 8.23% |
| DUDLEY & SHANLEY, INC. | 117,113 | $31,583,000 | 7.08% |
| Bowie Capital Management, LLC | 158,313 | $42,695,000 | 5.97% |
| Independent Franchise Partners LLP | 2,148,008 | $579,274,000 | 5.44% |
| CENTRAL SECURITIES CORP | 150,000 | $40,452,000 | 5.39% |
| WCM INVESTMENT MANAGEMENT, LLC | 5,558,579 | $1,494,591,000 | 5.36% |