UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 201 filers reported holding UNITED MICROELECTRONICS CORP in Q1 2021. The put-call ratio across all filers is 0.96 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $382,462 | -2.1% | 54,173 | +10.4% | 0.10% | -5.6% |
| Q2 2023 | $390,640 | -1.7% | 49,080 | +3.4% | 0.11% | -5.3% |
| Q1 2023 | $397,400 | +11.9% | 47,479 | +1.2% | 0.11% | +13.0% |
| Q4 2022 | $355,033 | +80.2% | 46,900 | +34.3% | 0.10% | +56.2% |
| Q3 2022 | $197,000 | +101.0% | 34,910 | +143.4% | 0.06% | +120.7% |
| Q2 2022 | $98,000 | -42.7% | 14,343 | -23.2% | 0.03% | -38.3% |
| Q1 2022 | $171,000 | -0.6% | 18,682 | +27.4% | 0.05% | -7.8% |
| Q4 2021 | $172,000 | +11.0% | 14,661 | +8.4% | 0.05% | -7.3% |
| Q3 2021 | $155,000 | +55.0% | 13,523 | +27.6% | 0.06% | +52.8% |
| Q2 2021 | $100,000 | +14.9% | 10,598 | +10.4% | 0.04% | +2.9% |
| Q1 2021 | $87,000 | +24.3% | 9,601 | +15.9% | 0.04% | +2.9% |
| Q4 2020 | $70,000 | +677.8% | 8,281 | +317.6% | 0.03% | +580.0% |
| Q3 2020 | $9,000 | – | 1,983 | – | 0.01% | – |
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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% |