AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 1,018 filers reported holding AON PLC in Q3 2023. The put-call ratio across all filers is 1.44 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,430 | -6.1% | 10,578 | -0.1% | 1.63% | -6.1% |
| Q2 2023 | $3,654 | +5.8% | 10,586 | -3.4% | 1.73% | -1.6% |
| Q1 2023 | $3,453 | -5.9% | 10,953 | -10.4% | 1.76% | -12.0% |
| Q4 2022 | $3,668 | -99.9% | 12,220 | +0.9% | 2.00% | -9.9% |
| Q3 2022 | $3,243,000 | -0.2% | 12,106 | +0.5% | 2.22% | +12.7% |
| Q2 2022 | $3,248,000 | -17.6% | 12,045 | -0.4% | 1.97% | -3.5% |
| Q1 2022 | $3,940,000 | +8.7% | 12,098 | +0.3% | 2.04% | +20.2% |
| Q4 2021 | $3,625,000 | +7.5% | 12,062 | +2.3% | 1.70% | -1.6% |
| Q3 2021 | $3,371,000 | +27.9% | 11,795 | +6.9% | 1.73% | +26.0% |
| Q2 2021 | $2,635,000 | +8.7% | 11,038 | +4.8% | 1.37% | +1.6% |
| Q1 2021 | $2,424,000 | +42.3% | 10,536 | +30.6% | 1.35% | +35.6% |
| Q4 2020 | $1,704,000 | +9.4% | 8,065 | +6.9% | 1.00% | +0.6% |
| Q3 2020 | $1,557,000 | +12.7% | 7,545 | +5.1% | 0.99% | -0.1% |
| Q2 2020 | $1,382,000 | – | 7,176 | – | 0.99% | – |
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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% |