UMC Reports Sales for January 2026

TAIPEI, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of January 2026. Revenues for January 2026 Period 2026 2025 Y/Y Change Y/Y (%) January 20,862,150 19,806,795 1,055,355 5.33% Jan.-Jan. 20,862,150 19,806,795 1,055,355 5.33% (*) All figures in thousands of New Taiwan Dollars (NT$), except for percentages (**) All figures are consolidated Additional information about UMC is available on the web at.

Business Wire • Feb 5, 2026

United Microelectronics Corporation (UMC) Q4 2025 Earnings Call Transcript

United Microelectronics Corporation (UMC) Q4 2025 Earnings Call Transcript

Seeking Alpha • Jan 28, 2026

UMC Reports Fourth Quarter 2025 Results

TAIPEI, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC” or “The Company”), a leading global semiconductor foundry, today announced its consolidated operating results for the fourth quarter of 2025. Fourth quarter consolidated revenue was NT$61.81 billion, increasing 4.5% from NT$59.13 billion in 3Q25. Compared to a year ago, 4Q25 revenue increased 2.4%. Consolidated gross margin for 4Q25 was 30.7%. Net income attributable to the shareholders of the pa.

Business Wire • Jan 28, 2026

United Microelectronics (UMC) Moves 15.9% Higher: Will This Strength Last?

United Microelectronics (UMC) witnessed a jump in share price last session on above-average trading volume. The latest trend in earnings estimate revisions for the stock doesn't suggest further strength down the road.

Zacks Investment Research • Jan 21, 2026

Overlooked Stock: UMC's "Value Play" in AI

United Microelectronics (UMC) hit a 52-week high, rallying almost 10% on Wednesday's session after posting 2.3% year-over-year growth. As George Tsilis explains, the AI chip fabricator's unique positioning in the tech trade gave bulls more incentive to run.

UMC Reports Sales for December 2025

TAIPEI, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of December 2025. Revenues for December 2025 Period 2025 2024 Y/Y Change Y/Y (%) December 19,280,724 18,965,818 314,906 1.66% Jan.-Dec. 237,553,199 232,302,584 5,250,615 2.26% (*) All figures in thousands of New Taiwan Dollars (NT$), except for percentages. (**) All figures are consolidated Additional information about UMC is available on the web.

Business Wire • Jan 7, 2026

UMC Licenses imec's iSiPP300 Technology to Extend Silicon Photonics Capabilities for Next-Generation Connectivity

HSINCHU, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303)(“UMC”), a leading global semiconductor foundry, today announced a licensing agreement with imec, a world-leading research and innovation hub in advanced semiconductor technologies, for the transfer of imec's iSiPP300 silicon photonics process, featuring co-packaged optics (CPO) compatibility, to accelerate UMC's silicon photonics roadmap. The licensed technology will enable UMC to bring a 12-inch silic.

Business Wire • Dec 8, 2025

UMC Reports Sales for November 2025

TAIPEI, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of November 2025. Revenues for November 2025 Period 2025 2024 Y/Y Change Y/Y (%) November 21,233,847 20,049,182 1,184,665 5.91% Jan.-Nov. 218,272,475 213,336,766 4,935,709 2.31% (*) All figures in thousands of New Taiwan Dollars (NT$), except for percentages. (**) All figures are consolidated Additional information about UMC is available on the w.

Business Wire • Dec 4, 2025

UMC and Polar Collaborate to Meet Growing Demand for U.S. Onshore Semiconductor Manufacturing

HSINCHU, Taiwan & BLOOMINGTON, Minn.--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC: TWSE: 2303)(“UMC”), a leading global semiconductor foundry, and Polar Semiconductor, LLC (“Polar”), a U.S.-owned and operated foundry specializing in high-voltage, power, and sensor technologies, today announced they have signed a Memorandum of Understanding (MOU) to explore collaboration on delivering scalable U.S.-based 8-inch production of high-quality wafers that are essential across pilla.

Business Wire • Dec 4, 2025

4 High-Quality International Stocks To Consider As AI Rally Falters

U.S. investors are staring down several headwinds at the moment: heightened tech stock valuations, hawkish Federal Reserve commentary, and erratic tariff policies from the Trump administration.

Benzinga • Nov 20, 2025