AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 829 filers reported holding AON PLC in Q4 2020. The put-call ratio across all filers is 0.39 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,413,011,590 | -15.9% | 13,611,164 | -10.5% | 1.54% | -10.4% |
| Q2 2023 | $5,250,188,569 | +7.2% | 15,209,121 | -2.0% | 1.72% | +2.9% |
| Q1 2023 | $4,895,457,699 | +3.9% | 15,526,841 | -1.1% | 1.68% | +1.8% |
| Q4 2022 | $4,711,098,286 | +7.5% | 15,696,336 | -4.1% | 1.64% | +0.4% |
| Q3 2022 | $4,383,210,000 | -1.0% | 16,363,199 | -0.4% | 1.64% | +7.3% |
| Q2 2022 | $4,429,305,000 | -24.5% | 16,424,298 | -8.8% | 1.53% | -12.1% |
| Q1 2022 | $5,864,200,000 | +7.9% | 18,008,780 | -0.4% | 1.74% | +16.8% |
| Q4 2021 | $5,434,406,000 | +1.7% | 18,080,934 | -3.3% | 1.49% | -4.8% |
| Q3 2021 | $5,341,915,000 | +14.9% | 18,693,057 | -4.0% | 1.56% | +15.4% |
| Q2 2021 | $4,649,700,000 | +2.7% | 19,474,366 | -1.0% | 1.36% | -2.6% |
| Q1 2021 | $4,525,497,000 | +6.1% | 19,666,670 | -2.6% | 1.39% | +1.5% |
| Q4 2020 | $4,267,118,000 | -0.4% | 20,197,468 | -2.7% | 1.37% | -11.7% |
| Q3 2020 | $4,282,121,000 | +2.8% | 20,756,767 | -4.0% | 1.55% | -5.6% |
| Q2 2020 | $4,165,211,000 | – | 21,626,228 | – | 1.64% | – |
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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% |