UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 202 filers reported holding UNITED MICROELECTRONICS CORP in Q2 2021. The put-call ratio across all filers is 1.32 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $28,466 | -28.0% | 4,032 | -19.6% | 0.01% | -16.7% |
| Q2 2023 | $39,553 | +21.8% | 5,013 | +35.2% | 0.01% | 0.0% |
| Q1 2023 | $32,473 | +29.7% | 3,707 | -3.3% | 0.01% | +20.0% |
| Q4 2022 | $25,036 | +0.1% | 3,834 | -14.2% | 0.01% | 0.0% |
| Q3 2022 | $25,000 | +47.1% | 4,468 | +81.7% | 0.01% | +66.7% |
| Q2 2022 | $17,000 | -43.3% | 2,459 | -25.1% | 0.00% | -40.0% |
| Q1 2022 | $30,000 | +7.1% | 3,283 | +39.6% | 0.01% | 0.0% |
| Q4 2021 | $28,000 | +33.3% | 2,351 | +27.1% | 0.01% | +25.0% |
| Q3 2021 | $21,000 | +31.2% | 1,849 | +6.1% | 0.00% | +33.3% |
| Q2 2021 | $16,000 | -23.8% | 1,743 | -22.7% | 0.00% | -25.0% |
| Q1 2021 | $21,000 | -44.7% | 2,255 | -50.0% | 0.00% | 0.0% |
| Q4 2020 | $38,000 | +245.5% | 4,510 | +100.0% | 0.00% | +33.3% |
| Q3 2020 | $11,000 | +175.0% | 2,255 | +58.8% | 0.00% | +200.0% |
| Q2 2020 | $4,000 | – | 1,420 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Virtus Family Office LLC | 367,186 | $3,100,901 | 5.75% |
| Mezzasalma Advisors, LLC | 218,678 | $1,725,366 | 1.05% |
| Mizuho Securities Co. Ltd. | 56,335 | $444,483 | 1.00% |
| Gunderson Capital Management Inc. | 153,224 | $1,208,937 | 0.80% |
| Zweig-DiMenna Associates LLC | 675,771 | $5,331,833 | 0.67% |
| Lifestyle Asset Management, Inc. | 126,405 | $997,335 | 0.60% |
| Redwood Wealth Management Group, LLC | 50,920 | $401,759 | 0.44% |
| West Family Investments, Inc. | 136,511 | $1,077,072 | 0.42% |
| Yorktown Management & Research Co Inc | 42,900 | $338,481 | 0.36% |
| True Wealth Design, LLC | 96,543 | $761,725 | 0.28% |