United Microelectronics

UMC · TAIWAN

$18.89+$0.36 (+1.94%)TodayMarket closed · Oct 23, 7:41 PM ET

Prev close $18.53

Latest news

Press releaseOct 22, 2:00 AM ETPRNewswire
UMC and AP Memory Collaborate to Enable Advanced Power Delivery Solutions for AI and HPC Systems
Press releaseOct 19, 1:07 PM ETPRNewswire
Taiwan's Stock Pickers Are Walking Out to Bet Their Own Money
NewsOct 16, 9:18 PM ETNamrata Sen
The Moment Jensen Huang Realized Nvidia 'Won't Have to Die' Came After a Call From This CEO: 'For the Whole Time, 30 Years…'
NewsOct 12, 11:21 AM ETAnusuya Lahiri
The Death of Cheap Smartphones? Taiwan Semiconductor Could Profit From Major Market Shift
Press releaseOct 6, 3:30 AM ETBusiness Wire
UMC Reports Sales for September 2026
Press releaseSep 4, 2:30 AM ETBusiness Wire
UMC Reports Sales for August 2026
NewsSep 2, 8:03 AM ETAvi Kapoor
MongoDB, Credo Technology Group And Other Big Stocks Moving Lower In Wednesday’s Pre-Market Session
NewsAug 28, 10:22 AM ETAvi Kapoor
Gap Posts Upbeat Q2 Earnings, Joins Solstice Advanced Materials, N-Able And Other Big Stocks Moving Higher On Friday
NewsAug 28, 8:06 AM ET
12 Information Technology Stocks Moving In Friday's Pre-Market Session
NewsAug 19, 7:50 AM ETAvi Kapoor
Jim Cramer: United Microelectronics Is A ‘Tough’ One, Pass On This Industrial Stock
Press releaseAug 11, 6:46 AM ETPRNewswire
Tradr Expands Lineup with Leveraged Funds on Everspin, SiTime and UMC
Press releaseAug 6, 12:58 PM ETPRNewswire
Tradr Announces Upcoming Leveraged ETFs on MRAM, SITM & UMC
Press releaseAug 6, 3:00 AM ETBusiness Wire
UMC Reports Sales for July 2026
NewsAug 3, 8:06 AM ET
12 Information Technology Stocks Moving In Monday's Pre-Market Session
NewsAug 3, 8:01 AM ETAvi Kapoor
AstraZeneca, GameStop, Snap And Other Big Stocks Moving Lower In Monday’s Pre-Market Session
NewsAug 2, 8:00 AM ETLekha Gupta
Consumer Tech (July 27-31): AI Boom Drives Tech Earnings As Apple, Amazon Lead Markets & More
NewsJul 29, 10:27 AM ETAnusuya Lahiri
Taiwan's United Microelectronics Doubles Down on the AI Boom, Raises 2026 Capex
Press releaseJul 29, 7:10 AM ETBusiness Wire
UMC Reports Second Quarter 2026 Results
Press releaseJul 29, 4:30 AM ETBusiness Wire
UMC Announces Fab Expansion in Singapore and Construction of New Fab in Tainan to Meet Accelerating AI Demand
NewsJul 28, 8:05 AM ET
12 Information Technology Stocks Moving In Tuesday's Pre-Market Session
NewsJul 17, 8:05 AM ET
12 Information Technology Stocks Moving In Friday's Pre-Market Session
NewsJul 14, 7:44 AM ETAkanksha Bakshi
Why Is UMC Stock Trading Higher Today?
Press releaseJul 13, 9:45 PM ETBusiness Wire
SILITH and UMC Achieve Mass Production Milestone for Silicon Photonics
Press releaseJul 6, 3:00 AM ETBusiness Wire
UMC Reports Sales for June 2026
NewsJun 30, 6:17 PM ETChandrima Sanyal
More Bark, More Beta: Corgi Debuts 31 Single-Stock ETFs Covering Nvidia, Tesla And More
Press releaseJun 5, 3:00 AM ETBusiness Wire
UMC Reports Sales for May 2026
NewsMay 27, 8:45 AM ETRishabh Mishra
Stock Market Today: S&P 500, Nasdaq, Dow Futures Rise Following Tech Rally—Zscaler, United Microelectronics, Braiin In Focus (UPDATED)
Press releaseMay 14, 2:00 AM ETBusiness Wire
UMC Announces Release of 14nm eHV FinFET Platform, Advancing Innovation in Next-Generation Smartphone Displays
Press releaseMay 8, 2:30 AM ETBusiness Wire
UMC Reports Sales for April 2026
Press releaseApr 30, 7:00 AM ETBusiness Wire
UMC Files Form 20-F for 2025 with US Securities and Exchange Commission
Press releaseApr 29, 7:52 AM ETBusiness Wire
UMC Reports First Quarter 2026 Results
Press releaseApr 8, 4:00 AM ETBusiness Wire
UMC Reports Sales for March 2026
Press releaseMar 13, 5:03 AM ETBusiness Wire
HyperLight and UMC Collaborate with Jabil to Bring TFLN Photonics to Data-Center Scale Deployment
Press releaseJan 28, 5:30 AM ETBusiness Wire
UMC Reports Fourth Quarter 2025 Results
NewsJan 7, 10:03 AM ETAvi Kapoor
Monte Rosa Therapeutics, Ventyx Biosciences, United Microelectronics And Other Big Stocks Moving Higher On Wednesday
NewsNov 20, 1:14 PM ET
4 High-Quality International Stocks To Consider As AI Rally Falters
Press releaseOct 29, 9:15 AM ETBusiness Wire
UMC Reports Third Quarter 2025 Results
Press releaseJul 30, 8:36 AM ETBusiness Wire
UMC Reports Second Quarter 2025 Results
Press releaseJan 21, 6:03 AM ETBusiness Wire
UMC Reports Fourth Quarter 2024 Results
Press releaseOct 30, 6:36 AM ETBusiness Wire
UMC Reports Third Quarter 2024 Results
Press releaseJul 31, 5:47 AM ETBusiness Wire
UMC Reports Second Quarter 2024 Results

Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.

Latest news

UMC and AP Memory Collaborate to Enable Advanced Power Delivery Solutions for AI and HPC Systems

Taiwan's Stock Pickers Are Walking Out to Bet Their Own Money

The Moment Jensen Huang Realized Nvidia 'Won't Have to Die' Came After a Call From This CEO: 'For the Whole Time, 30 Years…'

The Death of Cheap Smartphones? Taiwan Semiconductor Could Profit From Major Market Shift

UMC Reports Sales for September 2026

UMC Reports Sales for August 2026

MongoDB, Credo Technology Group And Other Big Stocks Moving Lower In Wednesday’s Pre-Market Session

Gap Posts Upbeat Q2 Earnings, Joins Solstice Advanced Materials, N-Able And Other Big Stocks Moving Higher On Friday

12 Information Technology Stocks Moving In Friday's Pre-Market Session

Jim Cramer: United Microelectronics Is A ‘Tough’ One, Pass On This Industrial Stock

Tradr Expands Lineup with Leveraged Funds on Everspin, SiTime and UMC

Tradr Announces Upcoming Leveraged ETFs on MRAM, SITM & UMC

UMC Reports Sales for July 2026

12 Information Technology Stocks Moving In Monday's Pre-Market Session

AstraZeneca, GameStop, Snap And Other Big Stocks Moving Lower In Monday’s Pre-Market Session

Consumer Tech (July 27-31): AI Boom Drives Tech Earnings As Apple, Amazon Lead Markets & More

Taiwan's United Microelectronics Doubles Down on the AI Boom, Raises 2026 Capex

UMC Reports Second Quarter 2026 Results

UMC Announces Fab Expansion in Singapore and Construction of New Fab in Tainan to Meet Accelerating AI Demand

12 Information Technology Stocks Moving In Tuesday's Pre-Market Session

12 Information Technology Stocks Moving In Friday's Pre-Market Session

Why Is UMC Stock Trading Higher Today?

SILITH and UMC Achieve Mass Production Milestone for Silicon Photonics

UMC Reports Sales for June 2026

More Bark, More Beta: Corgi Debuts 31 Single-Stock ETFs Covering Nvidia, Tesla And More

UMC Reports Sales for May 2026

Stock Market Today: S&P 500, Nasdaq, Dow Futures Rise Following Tech Rally—Zscaler, United Microelectronics, Braiin In Focus (UPDATED)

UMC Announces Release of 14nm eHV FinFET Platform, Advancing Innovation in Next-Generation Smartphone Displays

UMC Reports Sales for April 2026

UMC Files Form 20-F for 2025 with US Securities and Exchange Commission

UMC Reports First Quarter 2026 Results

UMC Reports Sales for March 2026

HyperLight and UMC Collaborate with Jabil to Bring TFLN Photonics to Data-Center Scale Deployment

UMC Reports Fourth Quarter 2025 Results

Monte Rosa Therapeutics, Ventyx Biosciences, United Microelectronics And Other Big Stocks Moving Higher On Wednesday

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

UMC Reports Third Quarter 2025 Results

UMC Reports Second Quarter 2025 Results

UMC Reports Fourth Quarter 2024 Results

UMC Reports Third Quarter 2024 Results

UMC Reports Second Quarter 2024 Results