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 | $66,465,100 | -16.3% | 205,000 | -10.9% | 0.49% | +23.2% |
| Q2 2023 | $79,396,000 | -13.2% | 230,000 | -20.7% | 0.40% | -32.7% |
| Q1 2023 | $91,434,100 | -15.4% | 290,000 | -19.4% | 0.59% | -31.0% |
| Q4 2022 | $108,050,400 | +12.0% | 360,000 | 0.0% | 0.86% | +40.2% |
| Q3 2022 | $96,433,000 | -0.7% | 360,000 | 0.0% | 0.61% | +7.7% |
| Q2 2022 | $97,085,000 | -11.7% | 360,000 | +6.7% | 0.57% | +14.9% |
| Q1 2022 | $109,900,000 | +8.3% | 337,500 | 0.0% | 0.50% | +30.2% |
| Q4 2021 | $101,439,000 | -5.7% | 337,500 | -10.3% | 0.38% | -13.2% |
| Q3 2021 | $107,521,000 | +13.3% | 376,250 | -5.3% | 0.44% | +6.6% |
| Q2 2021 | $94,907,000 | +3.8% | 397,500 | 0.0% | 0.41% | -27.2% |
| Q1 2021 | $91,469,000 | +8.9% | 397,500 | 0.0% | 0.57% | +11.2% |
| Q4 2020 | $83,980,000 | – | 397,500 | – | 0.51% | – |
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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% |