United Microelectronics Corporation (UMC)

NYSE: UMC · Real-Time Price · USD
14.01
+1.03 (7.94%)
At close: May 5, 2026, 4:00 PM EDT
14.09
+0.08 (0.57%)
After-hours: May 5, 2026, 4:41 PM EDT
Market Cap33.01B +93.0%
Revenue (ttm)7.53B +2.2%
Net Income1.57B +12.5%
EPS0.12 +12.7%
Shares Out 12.58B
PE Ratio21.07
Forward PE19.14
Dividend$0.37 (2.66%)
Ex-Dividend DateJun 24, 2025
Volume21,002,250
Open13.50
Previous Close12.98
Day's Range13.42 - 14.22
52-Week Range6.56 - 14.21
Beta1.01
Analystsn/a
Price Targetn/a
Earnings DateApr 29, 2026

About UMC

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
IPO Date Sep 19, 2000
Employees 19,097
Stock Exchange NYSE
Ticker Symbol UMC
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 numbers in TWD Financial Statements

News

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

TAIPEI, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today filed its 2025 annual report on Form 20-F with the US Securities and Exchange Commission. Th...

5 days ago - Business Wire

United Microelectronics Corp (UMC) Q1 2026 Earnings Call Highlights: Strong Net Income Growth ...

United Microelectronics Corp (UMC) Q1 2026 Earnings Call Highlights: Strong Net Income Growth Amid Strategic Investments

5 days ago - GuruFocus

Q1 2026 United Microelectronics Corp Earnings Call Transcript

Q1 2026 United Microelectronics Corp Earnings Call Transcript

5 days ago - GuruFocus

United Microelectronics Q1 2026 Deep Dive: EPS Beats by 48.3%, Revenue Up 6%

Blowout beat masks troubling margin collapse. United Microelectronics Corporation (NYSE:UMC) delivered EPS of NT$1.29 for Q1 2026, crushing the consensus es... The post United Microelectronics Q1 2026...

6 days ago - AlphaStreet

United Microelectronics Crushes Q1 2026 Profit Estimates by 48.3%

Strong Beat. United Microelectronics Corporation (NYSE:UMC) delivered first quarter 2026 earnings per share of NT$1.29, sailing past the Street's NT$0.87 co... The post United Microelectronics Crushes...

6 days ago - AlphaStreet

United Microelectronics Releases Q1 2026 Financial Results

United Microelectronics Corporation crushed analyst expectations in the first quarter, reporting earnings per share of NT$1. The post United Microelectronics Releases Q1 2026 Financial Results first a...

6 days ago - AlphaStreet

Taiwan's 'Other' Chip Giant Clocks Strong Performance As Consumer Demand Roars Back

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

6 days ago - Benzinga

UMC Reports First Quarter 2026 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...

6 days ago - Business Wire

United Microelectronics Earnings Call Transcript: Q1 2026

Q1 2026 saw strong revenue and net income growth, with robust demand in consumer and specialty technology segments. Utilization and gross margin improved, and guidance points to further shipment and ASP increases in Q2, supported by strategic investments and disciplined pricing.

6 days ago - Transcripts

United Microelectronics Corp (UMC) Shares Fall 4.8% -- GF Value Says Still Overvalued

United Microelectronics Corp (UMC) Shares Fall 4.8% -- GF Value Says Still Overvalued

7 days ago - GuruFocus

Chipmakers are on a 17-day heater. These 3 stocks could make or break the rally.

Now that Intel crushed earnings, Qualcomm and United Microelectronics will be key for keeping the rally going.

11 days ago - Business Insider

United Microelectronics Corp (UMC) Shares Surge 3.1% -- What GF Score of 90 Tells Investors

United Microelectronics Corp (UMC) Shares Surge 3.1% -- What GF Score of 90 Tells Investors

12 days ago - GuruFocus

A Look at United Microelectronics Corp (UMC) After 8.4% Gain -- GF Value $7.41 vs Price $12.64

A Look at United Microelectronics Corp (UMC) After 8.4% Gain -- GF Value $7.41 vs Price $12.64

14 days ago - GuruFocus

A Look at United Microelectronics Corp (UMC) After 6.7% Gain -- GF Value $7.99 vs Price $10.62

A Look at United Microelectronics Corp (UMC) After 6.7% Gain -- GF Value $7.99 vs Price $10.62

18 days ago - GuruFocus

UMC Reports Sales for March 2026

TAIPEI, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of March 2026. Revenues for March 2026 Period 202...

27 days ago - Business Wire

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

CAMBRIDGE, Mass. & HSINCHU, Taiwan--(BUSINESS WIRE)-- #AIinfrastructure--HyperLight Corporation (“HyperLight”), United Microelectronics Corporation (NYSE: UMC; TWSE: 2303)(“UMC”), and Wavetek Microele...

7 weeks ago - Business Wire

HyperLight, UMC, and Wavetek Announce Strategic Partnership for High-Volume Foundry Production of TFLN Chiplet™ Platform

CAMBRIDGE, Mass. & HSINCHU, Taiwan--(BUSINESS WIRE)-- #AIinfrastructure--HyperLight Corporation (“HyperLight”), United Microelectronics Corporation (NYSE: UMC; TWSE: 2303)(“UMC”), and Wavetek Microele...

7 weeks ago - Business Wire

United Microelectronics Corp at JPMorgan Taiwan CEO-CFO Conference Transcript

United Microelectronics Corp at JPMorgan Taiwan CEO-CFO Conference Transcript

7 weeks ago - GuruFocus

UMC Reports Sales for February 2026

TAIPEI, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of February 2026. Revenues for February 2026 Peri...

2 months ago - Business Wire

United Microelectronics Corp (UMC) Trading 4.94% Higher on Feb 24

United Microelectronics Corp (UMC) Trading 4.94% Higher on Feb 24

2 months ago - GuruFocus

United Microelectronics Corp (UMC) Shares Up 3.16% on Feb 20

United Microelectronics Corp (UMC) Shares Up 3.16% on Feb 20

2 months ago - GuruFocus

United Microelectronics (UMC) Sees Increased Bearish Options Activity

United Microelectronics (UMC) Sees Increased Bearish Options Activity

2 months ago - GuruFocus

UMC Reports Sales for January 2026

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 Full stor...

3 months ago - Benzinga

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...

3 months ago - Business Wire

Looking Into United Microelectronics Corp's Recent Short Interest

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...

3 months ago - Benzinga