AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 889 filers reported holding AON PLC in Q3 2021. The put-call ratio across all filers is 0.74 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $537,233 | -97.2% | 1,657 | -97.4% | 0.00% | -97.1% |
| Q4 2022 | $19,232,371 | +75.2% | 64,078 | +56.3% | 0.10% | +87.5% |
| Q3 2022 | $10,979,000 | +119.6% | 40,987 | +121.1% | 0.06% | +166.7% |
| Q2 2022 | $5,000,000 | -31.3% | 18,539 | -17.1% | 0.02% | -27.6% |
| Q1 2022 | $7,281,000 | -44.4% | 22,359 | -48.6% | 0.03% | -61.8% |
| Q4 2021 | $13,084,000 | -50.5% | 43,533 | -52.9% | 0.08% | -47.6% |
| Q3 2021 | $26,416,000 | +38.4% | 92,438 | +15.7% | 0.14% | +18.9% |
| Q2 2021 | $19,082,000 | +16.3% | 79,921 | +12.1% | 0.12% | -15.9% |
| Q1 2021 | $16,408,000 | +84.3% | 71,304 | +69.2% | 0.14% | +88.3% |
| Q4 2020 | $8,903,000 | – | 42,140 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| LFL Advisers, LLC | 72,840 | $23,616,185 | 11.54% |
| Permian Investment Partners, LP | 303,700 | $98,465,614 | 11.45% |
| Gladstone Capital Management LLP | 331,142 | $107,362,859 | 10.96% |
| Broad Run Investment Management | 217,208 | $70,423,178 | 9.31% |
| BloombergSen Inc. | 356,860 | $115,701,149 | 7.89% |
| Night Owl Capital Management, LLC | 98,026 | $31,781,964 | 7.88% |
| Mawer Investment Management Ltd. | 4,500,369 | $1,459,109,637 | 7.80% |
| DUDLEY & SHANLEY, INC. | 110,858 | $35,942,381 | 6.80% |
| GFI Investment Counsel Ltd. | 130,551 | $42,325 | 6.46% |
| CENTRAL SECURITIES CORP | 150,000 | $48,633,000 | 5.94% |