UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 224 filers reported holding UNITED MICROELECTRONICS CORP in Q4 2022. The put-call ratio across all filers is 1.98 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1 | -97.4% | 200 | -95.9% | 0.00% | -100.0% |
| Q2 2023 | $39 | +875.0% | 4,900 | +880.0% | 0.01% | – |
| Q1 2023 | $4 | +33.3% | 500 | 0.0% | 0.00% | – |
| Q4 2022 | $3 | -99.9% | 500 | 0.0% | 0.00% | – |
| Q3 2022 | $3,000 | -66.7% | 500 | -64.3% | 0.00% | -100.0% |
| Q2 2022 | $9,000 | -96.1% | 1,400 | -93.0% | 0.00% | -94.4% |
| Q3 2021 | $229,000 | – | 20,000 | +181718.2% | 0.02% | – |
| Q2 2013 | $0 | – | 11 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Ovata Capital Management Ltd | 524,564 | $4,948,000 | 1.52% |
| Mezzasalma Advisors, LLC | 221,200 | $2,017,000 | 1.26% |
| NAVELLIER & ASSOCIATES INC | 794,050 | $7,242,000 | 1.23% |
| THOMAS WHITE INTERNATIONAL LTD | 653,855 | $5,963,000 | 1.00% |
| QCM Cayman, Ltd. | 14,751 | $135,000 | 0.59% |
| DGS Capital Management, LLC | 87,000 | $793,000 | 0.49% |
| Mizuho Securities Co. Ltd. | 198,830 | $1,813,000 | 0.39% |
| Henry James International Management Inc. | 106,837 | $974,000 | 0.38% |
| SIGNET FINANCIAL MANAGEMENT, LLC | 192,157 | $1,752,000 | 0.29% |
| Segantii Capital Management Ltd | 1,035,991 | $9,759,000 | 0.28% |