UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 223 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 | ||||
|---|---|---|---|---|---|---|
| Q1 2024 | $566,737 | -63.1% | 70,054 | -61.4% | 0.00% | -66.7% |
| Q4 2023 | $1,536,378 | -56.2% | 181,605 | -66.2% | 0.00% | -84.2% |
| 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 ↓ |
|---|---|---|---|
| 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% |