United Microelectronics Corporation (NYSE:UMC) shares are trading lower in the premarket session on Thursday. The company reported February sales of NT$18.193B, up 4.25% year over year.

Along with Taiwan Semiconductor and GlobalFoundries, United Microelectronics is one of the world's leading semiconductor manufacturers. Given its focus on legacy semiconductor markets, UMC does not ...

We recently published 10 Stocks With Massive Gains; 5 at Record Highs. United Microelectronics Corp. (NYSE:UMC) was one of ...

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United Microelectronics (NYSE:UMC) has outperformed the market over the past 10 years by 2.85% on an annualized basis producing an average annual return of 15.71%. Currently, United Microelectronics ...

United Micro ( ($UMC) ) has issued an update. Between January 7 and December 19, 2025, United Microelectronics Corporation acquired a batch of ...

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Andrew Kessel was a breaking news writer for Investopedia until October 2025. He previously covered markets for Proactive Investors, with a focus on small-cap stocks in fintech, healthcare, mining, ...

Taiwan-based United Microelectronics Corporation (NYSE:UMC), a prominent global semiconductor foundry, saw its stock price fall on Wednesday after reporting fiscal second-quarter results that largely ...

U.S. semiconductor manufacturer GlobalFoundries is reportedly weighing a merger with Taiwan-based United Microelectronics. U.S. shares of United Microelectronics closed up 9% on the news, while ...

UMC has put in a better 2025 than probably expected at the start of the year, but 2026 could turn out different for multiple reasons.

United Microelectronics Corporation (NYSE:UMC) is one of the Best Semiconductor Stocks to Buy Under $20. On July 30, the company released its Q2 2025 results, with the utilization rate rising to 76% ...