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United Microelectronics(NYSE) UMC

Market Cap$58.30BMarket 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)+277%
5 Year+176%
1 Year+221%
1 Month+12%
Premium Feature
Moneyball Superscore
79/100
$23.30
+0.45%
+0.11Today
After hours$23.34+$0.04 (+0.19%)
United Microelectronics last closing stock price
MetricPriceDate
Last closeUSD 23.192026-10-06
United Microelectronics stock price return by period
PeriodPrice returnPrice at period startPeriod start date
1 week-6.19%USD 24.722026-09-29
1 month+11.65%USD 20.772026-09-04
3 month-6.23%USD 24.732026-07-08
Year to date+200.09%USD 7.732025-12-31
1 year+220.91%USD 7.232025-10-06
3 year+271.03%USD 6.252023-10-06
5 year+175.95%USD 8.402021-10-07
Since inception+276.77%USD 6.152000-09-19

United Microelectronics Financials at a Glance

Market Cap

$58.30BMarket 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

22.04

Dividend

$0.40

Beta (Volatility)

1.25 (Average)

Price

$23.30

Volume

8,058,272.96

Open

$22.91

Previous Close

$23.31

Daily Range

$22.85 - $23.34

52-Week Range

$6.97 - $28.96

Estimated Earnings Date

Oct 28, 2026

UMC News

global-semiconductor-revenue-by-company

Ranked: Semiconductor Manufacturers by Global Foundry Revenue

Jack CaporalSep 25, 2026
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
Page 1

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About United Microelectronics

United Microelectronics Corporation (UMC) is a leading semiconductor wafer foundry with a global presence, operating in regions such as Taiwan, Singapore, China, and the United States. Established in 1980, UMC specializes in providing a comprehensive range of semiconductor manufacturing services, catering to both integrated device manufacturers and companies focused on chip design.

Products and Services
  • Wafer fabrication services for various semiconductor technologies
  • Design and manufacturing solutions for integrated circuits
  • Final assembly and testing services for semiconductor products
Growth Outlook
  • Projected revenue growth driven by increasing demand for semiconductor solutions
  • Expansion into advanced technology nodes to enhance competitive edge
  • Strategic partnerships with leading technology firms to boost market presence
Financial Highlights
  • Q2 2026 revenue of TWD 68.73 billion, up from TWD 61.04 billion in Q1 2026
  • Net income margin of 61.48% in Q2 2026, indicating strong profitability
  • Trailing twelve months (TTM) dividend yield of 1.77%, reflecting shareholder returns
United Microelectronics Corporation has established itself as a key player in the semiconductor industry, leveraging its extensive experience and technological capabilities. The company's focus on innovation and strategic growth initiatives positions it well to capitalize on the increasing demand for semiconductor solutions across various sectors. Recent financial performance highlights a robust revenue trajectory and strong profitability, making UMC an attractive consideration for potential investors interested in the semiconductor market.
AI Generated • Sep 17, 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

4.54%

Dividend Yield

1.73%

Payout Ratio

42.87%

Stock Overview

Market Cap

$58.30BMarket 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

8.06M

Avg. Volume

13.35M

Financials (TTM)

Gross Profit

NT$76.72B

Operating Income

NT$49.44B

EBITDA

NT$155.94B

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

$58.30BMarket 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

$2.92M

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 $23.31 per share.

What is the 52-week range for United Microelectronics?

Over the past 52 weeks, United Microelectronics has traded between $6.97 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 1.73%.

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