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 | ||||
---|---|---|---|---|---|---|
Q3 2023 | $0 | – | 1 | 0.0% | 0.00% | – |
Q2 2023 | $0 | – | 1 | 0.0% | 0.00% | – |
Q1 2023 | $0 | – | 1 | 0.0% | 0.00% | – |
Q4 2022 | $0 | – | 1 | 0.0% | 0.00% | – |
Q3 2022 | $0 | – | 1 | 0.0% | 0.00% | – |
Q2 2022 | $0 | – | 1 | 0.0% | 0.00% | – |
Q1 2022 | $0 | -100.0% | 1 | -99.9% | 0.00% | – |
Q4 2021 | $15,000 | 0.0% | 1,276 | 0.0% | 0.00% | – |
Q3 2021 | $15,000 | +25.0% | 1,276 | +2.1% | 0.00% | – |
Q2 2021 | $12,000 | +9.1% | 1,250 | 0.0% | 0.00% | – |
Q1 2021 | $11,000 | +83.3% | 1,250 | +78.6% | 0.00% | – |
Q4 2020 | $6,000 | – | 700 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Virtus Family Office LLC | 430,753 | $3,041,116 | 5.52% |
Mizuho Securities Co. Ltd. | 82,335 | $581,285 | 2.72% |
Mezzasalma Advisors, LLC | 218,864 | $1,545,180 | 0.95% |
Lifestyle Asset Management, Inc. | 132,270 | $933,826 | 0.57% |
Zweig-DiMenna Associates LLC | 675,771 | $4,770,943 | 0.56% |
Redwood Wealth Management Group, LLC | 50,320 | $355,259 | 0.42% |
West Family Investments, Inc. | 136,465 | $963,443 | 0.34% |
Yorktown Management & Research Co Inc | 42,150 | $297,579 | 0.34% |
Quantamental Technologies LLC | 48,389 | $341,626 | 0.32% |
Albar Capital Ltd | 136,799 | $965,801 | 0.27% |