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 | $18 | -5.3% | 54 | 0.0% | 0.00% | – |
| Q2 2023 | $19 | +11.8% | 54 | 0.0% | 0.00% | – |
| Q1 2023 | $17 | +6.2% | 54 | 0.0% | 0.00% | – |
| Q4 2022 | $16 | -99.9% | 54 | 0.0% | 0.00% | – |
| Q3 2022 | $14,000 | -6.7% | 54 | 0.0% | 0.00% | – |
| Q2 2022 | $15,000 | -16.7% | 54 | 0.0% | 0.00% | – |
| Q1 2022 | $18,000 | +12.5% | 54 | 0.0% | 0.00% | – |
| Q4 2021 | $16,000 | -99.8% | 54 | -99.9% | 0.00% | -100.0% |
| Q2 2021 | $10,140,000 | -26.3% | 42,470 | -28.9% | 0.25% | -30.3% |
| Q1 2021 | $13,754,000 | +18.8% | 59,770 | +9.1% | 0.36% | +15.0% |
| Q4 2020 | $11,577,000 | -11.6% | 54,795 | -13.7% | 0.31% | +58.9% |
| Q3 2020 | $13,096,000 | -2.6% | 63,480 | -9.0% | 0.20% | -53.3% |
| Q2 2020 | $13,441,000 | +24.1% | 69,785 | +6.3% | 0.42% | +2.9% |
| Q1 2020 | $10,832,000 | – | 65,630 | – | 0.41% | – |
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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% |