United Microelectronics C... (UMC)
NYSE: UMC
· Real-Time Price · USD
6.88
0.04 (0.66%)
At close: Aug 14, 2025, 3:59 PM
6.86
-0.29%
Pre-market: Aug 15, 2025, 07:06 AM EDT
13F Institute Ownership
Total Institutes of 248 in United Microelectronics reduced their positions with a decrease of 12 investors compared to the previous quarter. A reduction of 5.52M shares, as total invested capital grew by $63.52M with ownership percentage dropping from 1.29% to 1.24%.
Options Activity
Institutions are holding more Puts Contracts as Calls Contracts, indicating a bearish sentiment.
Put/Call 2.054
2.05
Call Flow 696,500
33%
Put Flow 1,430,900
67%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.18% | 22.8M | -3.46% | 163M | < 0.01% | May 02, 2025 |
| Morgan Stanley | 0.14% | 18M | +135.21% | 128.71M | < 0.01% | May 15, 2025 |
| Vanguard Group Inc | 0.13% | 15.71M | -1.48% | 112.34M | < 0.01% | May 09, 2025 |
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