UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 224 filers reported holding UNITED MICROELECTRONICS CORP in Q3 2021. The put-call ratio across all filers is 2.28 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,798 | -14.8% | 538 | -4.8% | 0.00% | – |
| Q2 2023 | $4,458 | -9.9% | 565 | 0.0% | 0.00% | – |
| Q1 2023 | $4,949 | +341.5% | 565 | -24.5% | 0.00% | – |
| Q4 2022 | $1,121 | -99.2% | 748 | -96.9% | 0.00% | -100.0% |
| Q3 2022 | $133,000 | -74.8% | 23,838 | -47.1% | 0.00% | -75.0% |
| Q4 2021 | $527,000 | +109.1% | 45,045 | +104.6% | 0.01% | +33.3% |
| Q3 2021 | $252,000 | +1.6% | 22,011 | -19.0% | 0.01% | -14.3% |
| Q1 2021 | $248,000 | +86.5% | 27,189 | +72.4% | 0.01% | +75.0% |
| Q4 2020 | $133,000 | – | 15,771 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| LMR Partners LLP | 16,297,975 | $30,010,000 | 1.47% |
| CQS Cayman LP | 2,133,210 | $3,818,000 | 0.26% |
| Mizuho Securities Co. Ltd. | 1,190,671 | $2,131,000 | 0.19% |
| FNY Investment Advisers, LLC | 215,159 | $385,000 | 0.14% |
| Segantii Capital Management Ltd | 838,087 | $1,543,000 | 0.13% |
| ACADIAN ASSET MANAGEMENT LLC | 11,927,018 | $21,351,000 | 0.11% |
| Diametric Capital, LP | 73,903 | $132,000 | 0.10% |
| QUADRANT CAPITAL GROUP LLC | 171,553 | $304,000 | 0.08% |
| Henry James International Management Inc. | 56,279 | $101,000 | 0.06% |
| Laird Norton Wetherby Wealth Management, LLC | 225,397 | $403,000 | 0.06% |