United Microelectronics Corporation (TPE:2303)

Taiwan flag Taiwan · Delayed Price · Currency is TWD
60.10
-2.30 (-3.69%)
Feb 2, 2026, 1:10 PM CST
49.50%
Market Cap785.50B +44.1%
Revenue (ttm)237.55B +2.3%
Net Income41.72B -11.6%
EPS3.34 -10.7%
Shares Out12.59B
PE Ratio18.68
Forward PE16.27
Dividend2.85 (4.57%)
Ex-Dividend DateJun 24, 2025
Volume173,694,747
Average Volume292,769,596
Open62.30
Previous Close62.40
Day's Range58.80 - 62.40
52-Week Range39.50 - 79.70
Beta0.90
RSI52.87
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 2025, United Microelectronics's revenue was 237.55 billion, an increase of 2.26% compared to the previous year's 232.30 billion. Earnings were 41.72 billion, a decrease of -11.64%.

Financial Statements

News

United Microelectronics Corporation 2025 Q4 - Results - Earnings Call Presentation

2026-01-30. The following slide deck was published by United Microelectronics Corporation in conjunction with their 2025 Q4 earnings call.

2 days ago - Seeking Alpha

United Microelectronics Corp (UMC) Shares Gap Down to $10.27 on Jan 30

United Microelectronics Corp (UMC) Shares Gap Down to $10.27 on Jan 30

2 days ago - GuruFocus

United Microelectronics Corporation (UMC) Q4 2025 Earnings Call Transcript

United Microelectronics Corporation (UMC) Q4 2025 Earnings Call Transcript

4 days ago - Seeking Alpha

UMC Shares Slide After Earnings Beat As Company Signals A Steady Start To 2026

Taiwan-based United Microelectronics Corp (NYSE: UMC), a prominent global semiconductor foundry, reported fiscal fourth-quarter results on Wednesday. For the quarter, the company reported revenue of ...

4 days ago - Benzinga

Qorvo, Altimmune, United Microelectronics And Other Big Stocks Moving Lower In Wednesday's Pre-Market Session

U.S. stock futures were higher this morning, with the Nasdaq 100 futures gaining more than 200 points on Wednesday. Shares of Qorvo, Inc. (NASDAQ: QRVO) fell sharply in pre-market trading after the c...

4 days ago - Benzinga

Earnings Scheduled For January 28, 2026

Companies Reporting Before The Bell • VF (NYSE: VFC) is estimated to report quarterly earnings at $0.43 per share on revenue of $2.76 billion. • Elevance Health (NYSE: ELV) is estimated to report qu...

4 days ago - Benzinga

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 operatin...

4 days ago - Business Wire

United Microelectronics (UMC) Reports Mixed Q4 Results

United Microelectronics (UMC) Reports Mixed Q4 Results

4 days ago - GuruFocus

United Microelectronics reports mixed Q4 results; initiates Q1 outlook

United Microelectronics press release (UMC): Q4 GAAP EPADS of $0.129 misses by $0.01. Revenue of $1.97B (+2.4% Y/Y) beats by $60M.

4 days ago - Seeking Alpha

United Microelectronics Corp (UMC) Shares Up 9.97% on Jan 27

United Microelectronics Corp (UMC) Shares Up 9.97% on Jan 27

5 days ago - GuruFocus

United Microelectronics's Earnings Outlook

United Microelectronics (NYSE: UMC) is set to give its latest quarterly earnings report on Wednesday, 2026-01-28. Here's what investors need to know before the announcement. Analysts estimate that Un...

5 days ago - Benzinga

United Microelectronics Corp (UMC) Stock Price Up 7.54% on Jan 26

United Microelectronics Corp (UMC) Stock Price Up 7.54% on Jan 26

6 days ago - GuruFocus

United Microelectronics Corp (UMC) Shares Gap Down to $10.455 on Jan 23

United Microelectronics Corp (UMC) Shares Gap Down to $10.455 on Jan 23

9 days ago - GuruFocus

FINANCIAL CONSULATE, INC Buys 103 Shares of United Microelectronics Corp (UMC)

FINANCIAL CONSULATE, INC Buys 103 Shares of United Microelectronics Corp (UMC)

10 days ago - GuruFocus

Assessing NVIDIA's Performance Against Competitors In Semiconductors & Semiconductor Equipment Industry

In the dynamic and fiercely competitive business environment, conducting a thorough analysis of companies is crucial for investors and industry enthusiasts. In this article, we will perform an extensi...

11 days ago - Benzinga

United Microelectronics Corp (UMC) Stock Price Up 16.02% on Jan 20

United Microelectronics Corp (UMC) Stock Price Up 16.02% on Jan 20

12 days ago - GuruFocus

Comparative Study: Micron Technology And Industry Competitors In Semiconductors & Semiconductor Equipment Industry

In today's rapidly changing and highly competitive business world, it is vital for investors and industry enthusiasts to carefully assess companies. In this article, we will perform a comprehensive in...

12 days ago - Benzinga

Understanding Intel's Position In Semiconductors & Semiconductor Equipment Industry Compared To Competitors

In the ever-changing and fiercely competitive business landscape, conducting thorough company analysis is crucial for investors and industry experts. In this article, we will undertake a comprehensive...

12 days ago - Benzinga

Assessing Intel's Performance Against Competitors In Semiconductors & Semiconductor Equipment Industry

In today's rapidly changing and fiercely competitive business landscape, it is essential for investors and industry enthusiasts to thoroughly analyze companies. In this article, we will conduct a comp...

13 days ago - Benzinga

Competitor Analysis: Evaluating NVIDIA And Competitors In Semiconductors & Semiconductor Equipment Industry

In the dynamic and cutthroat world of business, conducting thorough company analysis is essential for investors and industry experts. In this article, we will undertake a comprehensive industry compar...

16 days ago - Benzinga

Is the Market Bullish or Bearish on United Microelectronics Corp?

United Microelectronics Corp's (NYSE: UMC) short interest as a percent of float has fallen 8.67% since its last report. According to exchange reported data, there are now 42.09 million shares sold sh...

16 days ago - Benzinga

Performance Comparison: NVIDIA And Competitors In Semiconductors & Semiconductor Equipment Industry

In today's fast-paced and highly competitive business world, it is crucial for investors and industry followers to conduct comprehensive company evaluations. In this article, we will delve into an ext...

17 days ago - Benzinga