UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 123 filers reported holding UNITED MICROELECTRONICS CORP in Q1 2020. The put-call ratio across all filers is 2.22 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $50,000 | +22.0% | 4,377 | -1.4% | 0.01% | +14.3% |
| Q2 2021 | $41,000 | +13.9% | 4,440 | +9.7% | 0.01% | -12.5% |
| Q1 2021 | $36,000 | +5.9% | 4,049 | -2.0% | 0.01% | 0.0% |
| Q4 2020 | $34,000 | +78.9% | 4,132 | 0.0% | 0.01% | +60.0% |
| Q3 2020 | $19,000 | +46.2% | 4,132 | -21.0% | 0.01% | +66.7% |
| Q2 2020 | $13,000 | -23.5% | 5,233 | -33.6% | 0.00% | -40.0% |
| Q1 2020 | $17,000 | -19.0% | 7,881 | -0.0% | 0.01% | -16.7% |
| Q4 2019 | $21,000 | +31.2% | 7,882 | +0.0% | 0.01% | +20.0% |
| Q3 2019 | $16,000 | +23.1% | 7,881 | +26.7% | 0.01% | +25.0% |
| Q2 2019 | $13,000 | +85.7% | 6,222 | +48.4% | 0.00% | +100.0% |
| Q1 2019 | $7,000 | +75.0% | 4,193 | +69.0% | 0.00% | 0.0% |
| Q4 2018 | $4,000 | – | 2,481 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Revelation Capital Management Ltd. | 12,719,984 | $26,203,000 | 31.05% |
| Weiss Asset Management LP | 3,598,975 | $7,414,000 | 4.48% |
| MARINER INVESTMENT GROUP LLC | 2,414,366 | $4,974,000 | 1.27% |
| Lingohr Asset Management GmbH | 2,303,944 | $4,746,000 | 0.80% |
| CQS Cayman LP | 11,096,190 | $4,572,000 | 0.58% |
| ACADIAN ASSET MANAGEMENT LLC | 26,017,080 | $53,594,000 | 0.35% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 266,400 | $549,000 | 0.08% |
| Jane Street Holding, LLC | 3,010,488 | $6,202,000 | 0.07% |
| BASSO CAPITAL MANAGEMENT, L.P. | 171,600 | $353,000 | 0.06% |
| Laird Norton Wetherby Wealth Management, LLC | 92,000 | $189,000 | 0.06% |