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United Microelectronics(NYSE) UMC

Market Cap$47.84BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.
Since IPO (2000)+209%
5 Year+120%
1 Year+189%
1 Month+10%
Premium Feature
Moneyball Superscore
70/100
$19.06
+0.13%
+0.02Today
After hours$18.92-$0.13 (-0.71%)
United Microelectronics last closing stock price
MetricPriceDate
Last closeUSD 19.072026-08-27
United Microelectronics stock price return by period
PeriodPrice returnPrice at period startPeriod start date
1 week+5.94%USD 18.002026-08-20
1 month+9.85%USD 17.362026-07-28
3 month-12.55%USD 21.812026-05-29
Year to date+146.77%USD 7.732025-12-31
1 year+188.63%USD 6.612025-08-27
3 year+209.89%USD 6.152023-08-28
5 year+120.29%USD 8.662021-08-27
Since inception+209.18%USD 6.152000-09-19

United Microelectronics Financials at a Glance

Market Cap

$47.84BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Revenue (TTM)

NT$250.71B

Net Income (TTM)

NT$83.47B

EPS (TTM)

$1.05

P/E Ratio

18.09

Dividend

$0.40

Beta (Volatility)

1.26 (Average)

Price

$19.06

Volume

9,121,513.835

Open

$18.80

Previous Close

$19.07

Daily Range

$18.68 - $19.08

52-Week Range

$6.56 - $28.96

Estimated Earnings Date

Oct 28, 2026

UMC News

silicon-wafers

Could United Microelectronics Become the Next TSMC?

Leo SunJan 15, 2023
good-stocks-under-10-dollars-mid-cap-MLP-semiconductor-logistics-freight-investment-market

3 Top Stocks Under $10

Ryan DownieAug 3, 2021
rising chart

3 Growth Stocks for In-the-Know Investors

James BrumleyJun 5, 2021
silicon wafer

Why United Microelectronics Stock Popped Today

Evan Niu, CFAJan 19, 2021
Businesswoman with magnifying glass and piggy bank

3 Top Tech Stocks Under $20 Per Share

Anders BylundJan 14, 2021
GettyImages-1225820466

Micron's Trade Secrets Debacle in Taiwan Raises a Bright Red Flag

Leo SunNov 4, 2020
stock chart up

Why United Microelectronics Stock Jumped Today

Evan Niu, CFAOct 22, 2020
silicon wafer

Why United Microelectronics Stock Gained Today

Evan Niu, CFAOct 8, 2020
Page 1

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About United Microelectronics

United Microelectronics Corporation (UMC) operates as a specialized semiconductor wafer foundry, providing a wide range of services globally. With operations in Taiwan, Singapore, China, and other regions, UMC serves both integrated device manufacturers and companies focused on chip design.

Products and Services
  • Comprehensive semiconductor wafer foundry services
  • Initial circuit blueprinting and mask generation
  • Final assembly and rigorous testing solutions
Growth Outlook
  • Revenue increased to TWD 68.73 billion in Q2 2026
  • Net income reached TWD 42.26 billion, reflecting strong profitability
  • Continued investment in R&D to enhance technological capabilities
Financial Highlights
  • Trailing twelve months (TTM) revenue of TWD 2.54 trillion
  • Net profit margin of 33.29% indicates strong operational efficiency
  • Dividend yield of 2.15% provides attractive returns to shareholders
United Microelectronics Corporation has established itself as a key player in the semiconductor industry, leveraging its extensive experience and technological expertise. The company's recent financial performance demonstrates robust growth, with significant increases in both revenue and net income. The strong net profit margin highlights effective cost management and operational efficiency, making UMC an appealing option for potential investors. The commitment to research and development ensures that UMC remains competitive in a rapidly evolving market, positioning the company for sustained growth in the future.
AI Generated • Aug 18, 2026

Industry

Semiconductors and Semiconductor Equipment

Sector

Information Technology

Employees

19,833

CEO

Jason Wang

Website

www.umc.com

Headquarters

Hsinchu City, TP 30078, TW

UMC Financials

Key Financial Metrics (TTM)

Gross Margin

30.60%

Operating Margin

18.93%

Net Income Margin

33.29%

Return on Equity

20.98%

Return on Capital

9.93%

Return on Assets

12.53%

Earnings Yield

5.53%

Dividend Yield

2.11%

Payout Ratio

42.87%

Stock Overview

Market Cap

$47.84BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Shares Outstanding

2.51B

Volume

9.12M

Avg. Volume

16.37M

Financials (TTM)

Gross Profit

NT$76.72B

Operating Income

NT$49.44B

EBITDA

NT$156.27B

Operating Cash Flow

NT$109.62B

Capital Expenditure

-NT$50.35B

Free Cash Flow

NT$59.27B

Cash & ST Invst.

NT$147.39B

Total Debt

NT$54.29B

United Microelectronics Performance Analysis

United Microelectronics annual revenue and year-over-year revenue growth by fiscal year
Fiscal yearPeriod endRevenueYoY growth
20222022-12-31TWD 9,348,457,78722.6%
20232023-12-31TWD 7,139,037,708-23.6%
20242024-12-31TWD 7,232,845,2851.3%
20252025-12-31TWD 7,623,328,0365.4%
United Microelectronics sequential (quarter-over-quarter) revenue growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q32025-09-300.6%
Q42025-12-314.5%
Q12026-03-31-1.2%
Q22026-06-3012.6%
United Microelectronics annual diluted earnings per share and year-over-year EPS growth by fiscal year
Fiscal yearPeriod endDiluted EPSYoY growth
20222022-12-31TWD 1.1543.7%
20232023-12-31TWD 0.78-32.7%
20242024-12-31TWD 0.61-20.8%
20252025-12-31TWD 0.52-14.6%
United Microelectronics sequential (quarter-over-quarter) diluted earnings per share growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q32025-09-3067.6%
Q42025-12-31-31.9%
Q12026-03-3160.5%
Q22026-06-30159.2%

Revenue Growth Rate

Annual and quarterly growth comparison

Earnings Per Share Growth Rate

Annual and quarterly EPS growth comparison

Quarterly Performance

Name
Q2 2026YOY CHG

Revenue

NT$68.73B

+17.0%

Gross Profit

NT$22.32B

+32.3%

Gross Margin

32.48%

N/A

Market Cap

$47.84BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

N/A

Market Cap/Employee

$2.39M

N/A

Employees

20,000

N/A

Net Income

NT$42.26B

+374.7%

EBITDA

NT$61.75B

+147.2%

Quarterly Fundamentals

Name
Q2 2026YOY CHG

Total Cash

NT$147.39B

+19.2%

Total Debt

NT$54.29B

-21.2%

Accounts Receivable

NT$40.96B

+19.2%

Inventory

NT$37.92B

+11.5%

Long Term Debt

NT$50.84B

+8.2%

Short Term Debt

NT$3.45B

-84.3%

Return on Assets

12.53%

N/A

Return on Invested Capital

8.48%

N/A

Free Cash Flow

NT$24.22B

+79.3%

Operating Cash Flow

NT$33.70B

+52.5%

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Questions About UMC

What is the current price of United Microelectronics?

United Microelectronics is trading at $19.07 per share.

What is the 52-week range for United Microelectronics?

Over the past 52 weeks, United Microelectronics has traded between $6.56 and $28.96.

How much debt does United Microelectronics have?

As of the most recent reporting period, United Microelectronics reported total debt of NT$1.99B.

How much cash does United Microelectronics have on hand?

United Microelectronics reported NT$3.91B in cash and cash equivalents in its most recent financial results.

What is United Microelectronics’s dividend yield?

United Microelectronics currently has a dividend yield of 2.11%.

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