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 | $4,085,172 | -6.1% | 12,600 | 0.0% | 0.09% | -2.1% |
| Q2 2023 | $4,349,520 | +2.9% | 12,600 | -6.0% | 0.10% | -10.3% |
| Q1 2023 | $4,224,886 | +104944.4% | 13,400 | 0.0% | 0.11% | -2.7% |
| Q4 2022 | $4,022 | -99.9% | 13,400 | -0.7% | 0.11% | +3.8% |
| Q3 2022 | $3,616,000 | -2.1% | 13,500 | +0.7% | 0.11% | +7.1% |
| Q2 2022 | $3,694,000 | -18.5% | 13,400 | -1.5% | 0.10% | -7.5% |
| Q1 2022 | $4,532,000 | +9.3% | 13,600 | -1.4% | 0.11% | +17.6% |
| Q4 2021 | $4,148,000 | +3.0% | 13,800 | -2.1% | 0.09% | -6.2% |
| Q3 2021 | $4,029,000 | +19.7% | 14,100 | 0.0% | 0.10% | +18.3% |
| Q2 2021 | $3,367,000 | +4.5% | 14,100 | +0.7% | 0.08% | -2.4% |
| Q1 2021 | $3,222,000 | +7.4% | 14,000 | -1.4% | 0.08% | -3.4% |
| Q4 2020 | $3,000,000 | +23.3% | 14,200 | +20.3% | 0.09% | -22.3% |
| Q3 2020 | $2,434,000 | +27.6% | 11,800 | +19.2% | 0.11% | -1.8% |
| Q2 2020 | $1,907,000 | – | 9,900 | – | 0.11% | – |
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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% |