United Microelectronics Corporation (TPE:2303)

Taiwan flag Taiwan · Delayed Price · Currency is TWD
50.00
-0.90 (-1.77%)
At close: Dec 23, 2025
18.06%
Market Cap627.76B
Revenue (ttm)236.13B
Net Income (ttm)40.16B
Shares Out12.56B
EPS (ttm)3.18
PE Ratio15.71
Forward PE14.58
Dividend2.85 (5.60%)
Ex-Dividend DateJun 24, 2025
Volume45,952,850
Average Volume54,271,964
Open51.00
Previous Close50.90
Day's Range49.65 - 51.00
52-Week Range39.50 - 51.10
Beta0.95
RSI64.16
Earnings DateJan 28, 2026

About United Microelectronics

United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and internationally. The company manufactures and sells integrated circuits. It offers backend and design support services for mobile and wireless communications, IoT and wearables, computing and data processing, and automotive markets. The company also provides venture capital and marketing support; consulting and advisory; energy technical; solar engineering integrated design; research and develop... [Read more]

Sector Technology
Founded 1980
Employees 20,000
Stock Exchange Taiwan Stock Exchange
Ticker Symbol 2303
Full Company Profile

Financial Performance

In 2024, United Microelectronics's revenue was 232.30 billion, an increase of 4.39% compared to the previous year's 222.53 billion. Earnings were 47.21 billion, a decrease of -22.59%.

Financial Statements

News

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UMC Inaugurates Circular Economy & Recycling Innovation Center In Southern Taiwan

(RTTNews) - United Microelectronics (UMC) officially unveiled its Circular Economy & Recycling Innovation Center, an on-site waste recycling facility located within Fab 12A in the Southern Taiwan Scie...

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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-l...

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United Microelectronics (UMC) Sees Revenue Growth in November 2025

United Microelectronics (UMC) Sees Revenue Growth in November 2025

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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”...

19 days ago - Business Wire

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 Peri...

19 days ago - Business Wire

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27 days ago - Benzinga

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UMC Makes Notable Cross Below Critical Moving Average

In trading on Thursday, shares of United Microelectronics Corp (Symbol: UMC) crossed below their 200 day moving average of $7.12, changing hands as low as $7.07 per share. United Microelectronics Corp...

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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...

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