UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 221 filers reported holding UNITED MICROELECTRONICS CORP in Q1 2023. The put-call ratio across all filers is 2.49 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $3,509,353 | -59.6% | 537,420 | -65.5% | 0.02% | -63.5% |
| Q3 2022 | $8,676,000 | +58.9% | 1,557,601 | +93.1% | 0.05% | +30.0% |
| Q2 2022 | $5,460,000 | +19.9% | 806,451 | +61.6% | 0.04% | +2.6% |
| Q1 2022 | $4,552,000 | +68.7% | 499,162 | +116.5% | 0.04% | +85.7% |
| Q4 2021 | $2,698,000 | +39.2% | 230,568 | +36.0% | 0.02% | -12.5% |
| Q3 2021 | $1,938,000 | -7.5% | 169,555 | -23.5% | 0.02% | 0.0% |
| Q2 2021 | $2,095,000 | +874.4% | 221,692 | +840.5% | 0.02% | +700.0% |
| Q1 2021 | $215,000 | -59.9% | 23,571 | -63.0% | 0.00% | -62.5% |
| Q4 2020 | $536,000 | +73.5% | 63,622 | -1.4% | 0.01% | +100.0% |
| Q3 2020 | $309,000 | – | 64,538 | – | 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% |