UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 114 filers reported holding UNITED MICROELECTRONICS CORP in Q2 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $89,413 | +7.4% | 10,207 | -0.8% | 0.06% | +10.0% |
| Q1 2024 | $83,262 | -5.9% | 10,292 | -1.6% | 0.05% | -7.4% |
| Q4 2023 | $88,457 | +13.2% | 10,456 | -5.5% | 0.05% | 0.0% |
| Q3 2023 | $78,111 | +290.6% | 11,064 | +430.4% | 0.05% | +1700.0% |
| Q2 2021 | $20,000 | +11.1% | 2,086 | +4.4% | 0.00% | 0.0% |
| Q1 2021 | $18,000 | +12.5% | 1,999 | +8.6% | 0.00% | 0.0% |
| Q4 2020 | $16,000 | +77.8% | 1,841 | 0.0% | 0.00% | +50.0% |
| Q3 2020 | $9,000 | +80.0% | 1,841 | 0.0% | 0.00% | +100.0% |
| Q2 2020 | $5,000 | +25.0% | 1,841 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $4,000 | -20.0% | 1,841 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $5,000 | +25.0% | 1,841 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $4,000 | 0.0% | 1,841 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $4,000 | +33.3% | 1,841 | +28.5% | 0.00% | 0.0% |
| Q1 2019 | $3,000 | -25.0% | 1,433 | -32.7% | 0.00% | -66.7% |
| Q4 2018 | $4,000 | +100.0% | 2,129 | +146.7% | 0.00% | +200.0% |
| Q3 2018 | $2,000 | -71.4% | 863 | -66.6% | 0.00% | -75.0% |
| Q2 2018 | $7,000 | +250.0% | 2,585 | +199.5% | 0.00% | +300.0% |
| Q1 2018 | $2,000 | +100.0% | 863 | +119.6% | 0.00% | – |
| Q4 2017 | $1,000 | 0.0% | 393 | 0.0% | 0.00% | – |
| Q3 2017 | $1,000 | 0.0% | 393 | 0.0% | 0.00% | – |
| Q2 2017 | $1,000 | -87.5% | 393 | -90.8% | 0.00% | -100.0% |
| Q1 2017 | $8,000 | +300.0% | 4,287 | +257.8% | 0.00% | +300.0% |
| Q4 2016 | $2,000 | 0.0% | 1,198 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $2,000 | 0.0% | 1,198 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $2,000 | -60.0% | 1,198 | -51.0% | 0.00% | -66.7% |
| Q1 2016 | $5,000 | 0.0% | 2,445 | -15.0% | 0.00% | 0.0% |
| Q4 2015 | $5,000 | +150.0% | 2,877 | +100.1% | 0.00% | +200.0% |
| Q3 2015 | $2,000 | -50.0% | 1,438 | -25.3% | 0.00% | -66.7% |
| Q3 2013 | $4,000 | 0.0% | 1,925 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $4,000 | – | 1,925 | – | 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% |