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

Metalenz and UMC Bring Breakthrough Face Authentication Solution Polar ID to Mass Production

The direct integration of Metalenz technology onto image sensors at the semiconductor foundry marks a new frontier for machine vision and artificial intelligence. Supply chain qualification and 300 mm wafer manufacturing at UMC enables rapid ramp to meet OEM demand.

GlobeNewsWire • Nov 12, 2025

UMC Reports Sales for October 2025

TAIPEI, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”) today reported unaudited net sales for the month of October 2025. Revenues for October 2025 Period 2025 2024 Y/Y Change Y/Y (%) October 21,294,974 21,371,110 -76,136 -0.36% Jan.-Oct. 197,038,628 193,287,584 3,751,044 1.94% (*) 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 • Nov 6, 2025

United Microelectronics Corporation (UMC) Q3 2025 Earnings Call Transcript

United Microelectronics Corporation ( UMC ) Q3 2025 Earnings Call October 29, 2025 5:00 AM EDT Company Participants Michael Lin Chi-Tung Liu - CFO, Senior VP, Head of Corporate Governance & Company Secretary Jason Wang - Co-President & Representative Director Conference Call Participants Charlie Chan - Morgan Stanley, Research Division Chia Yi Chen - Citigroup Inc., Research Division Sunny Lin - UBS Investment Bank, Research Division Gokul Hariharan - JPMorgan Chase & Co, Research Division Janco Venter - Arete Research Services LLP Zheng Lu - Goldman Sachs Group, Inc., Research Division Presentation Operator Welcome, everyone, to UMC's 2025 Third Quarter Earnings Conference Call. [Operator Instructions] For your information, this conference call is now being broadcasted live over the Internet.

Seeking Alpha • Oct 29, 2025

UMC Reports Third 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 third quarter of 2025. Third quarter consolidated revenue was NT$59.13 billion, increasing 0.6% from NT$58.76 billion in 2Q25. Compared to a year ago, 3Q25 revenue decreased 2.2%. Consolidated gross margin for 3Q25 was 29.8%. Net income attributable to the shareholders of the pare.

Business Wire • Oct 29, 2025

3 Stocks Under $30: Where to Put $1,000 to Work Today

Investing has been democratized, meaning small sums can now access Wall Street via fee-free trades and fractional shares.

24/7 Wall Street • Oct 28, 2025

UMC Introduces 55nm BCD Platform to Elevate Power Efficiency for Smartphones, Consumer Electronics, and Automotive Applications

HSINCHU, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303)(“UMC”), a leading global semiconductor foundry, today announced the release of its 55nm Bipolar-CMOS-DMOS (BCD) platform, enabling a new level of performance and power efficiency in next-generation mobile devices, consumer electronics, automotive, and industrial applications. Designed to address the growing complexity of power management in electronic devices, the new 55nm BCD platform delivers smaller.

Business Wire • Oct 22, 2025