17.56
price down icon0.11%   -0.02
after-market After Hours: 17.45 -0.11 -0.63%
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United Micro Electronics Adr stock is traded at $17.56, with a volume of 13.54M. It is down -0.11% in the last 24 hours and up +38.92% over the past month. Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with close to 5% market share in 2025 after TSMC and SMIC. UMC's headquarters are in Hsinchu, Taiwan, and it operates 12 fabs in Taiwan, Mainland China, Japan and Singapore, with additional sales offices in Europe, the US, and South Korea. UMC features a diverse customer base that includes Texas Instruments, MediaTek, Intel, Broadcom, Novatek, and Realtek, supplying a wide range of products applied in communications, display, memory, automotive and more. UMC employs about 19,000 people as of February 2025.
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Previous Close:
$17.58
Open:
$17.31
24h Volume:
13.54M
Relative Volume:
1.23
Market Cap:
$44.10B
Revenue:
$7.80B
Net Income/Loss:
$1.62B
P/E Ratio:
27.22
EPS:
0.6451
Net Cash Flow:
$1.58B
1W Performance:
+10.30%
1M Performance:
+38.92%
6M Performance:
+146.63%
1Y Performance:
+123.69%
1-Day Range:
Value
$17.12
$17.61
1-Week Range:
Value
$16.00
$18.10
52-Week Range:
Value
$6.56
$18.10

United Micro Electronics Adr Stock (UMC) Company Profile

Name
Name
United Micro Electronics Adr
Name
Phone
-
Name
Address
-
Name
Employee
19,097
Name
Twitter
Name
Next Earnings Date
2026-04-29
Name
Latest SEC Filings
Name
UMC's Discussions on Twitter

Compare UMC vs NVDA, TSM, AVGO, MU, AMD

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
UMC icon
UMC
United Micro Electronics Adr
17.56 42.99B 7.80B 1.62B 1.58B 0.6451
NVDA icon
NVDA
Nvidia Corp
223.47 5.38T 215.94B 120.07B 83.68B 4.9017
TSM icon
TSM
Taiwan Semiconductor Manufacturing Adr
401.62 2.05T 132.87B 62.36B 35.90B 12.03
AVGO icon
AVGO
Broadcom Inc
417.76 1.99T 68.28B 24.97B 28.91B 5.1264
MU icon
MU
Micron Technology Inc
731.99 768.60B 58.12B 24.11B 10.28B 21.18
AMD icon
AMD
Advanced Micro Devices Inc
447.58 686.47B 37.45B 4.93B 8.57B 3.047

United Micro Electronics Adr Stock (UMC) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-31-26 Upgrade BNP Paribas Exane Underperform → Neutral
Jan-29-26 Downgrade JP Morgan Neutral → Underweight
Jan-28-26 Downgrade BNP Paribas Exane Neutral → Underperform
Nov-12-25 Downgrade BofA Securities Buy → Underperform
May-23-25 Downgrade Goldman Neutral → Sell
Apr-16-25 Downgrade Wedbush Outperform → Neutral
Jan-21-25 Downgrade Citigroup Buy → Sell
Oct-30-24 Downgrade JP Morgan Overweight → Neutral
Oct-28-24 Downgrade Morgan Stanley Overweight → Equal-Weight
Oct-17-24 Downgrade Goldman Buy → Neutral
Aug-01-24 Upgrade Goldman Neutral → Buy
Apr-24-24 Upgrade Citigroup Neutral → Buy
Jan-25-24 Upgrade HSBC Securities Reduce → Hold
Jan-16-24 Downgrade Goldman Buy → Neutral
Apr-27-23 Downgrade HSBC Securities Hold → Reduce
Mar-15-23 Upgrade Daiwa Securities Outperform → Buy
Feb-28-23 Upgrade Citigroup Neutral → Buy
Jan-24-23 Initiated Loop Capital Hold
Jan-09-23 Resumed BofA Securities Buy
Jul-12-22 Downgrade Citigroup Buy → Sell
Jan-25-22 Downgrade Nomura Buy → Neutral
Jul-28-21 Upgrade JP Morgan Neutral → Overweight
Jun-08-21 Downgrade Bernstein Mkt Perform → Underperform
Oct-12-20 Upgrade Credit Suisse Neutral → Outperform
Sep-14-20 Upgrade HSBC Securities Hold → Buy
Sep-09-20 Upgrade JP Morgan Underweight → Neutral
Aug-03-20 Upgrade Goldman Neutral → Buy
Jun-10-20 Downgrade Macquarie Outperform → Neutral
Mar-12-20 Downgrade JP Morgan Neutral → Underweight
Feb-06-20 Upgrade Jefferies Hold → Buy
Dec-04-19 Upgrade CLSA Outperform → Buy
Dec-03-19 Upgrade Morgan Stanley Underweight → Overweight
Nov-25-19 Upgrade Citigroup Sell → Neutral
Oct-31-19 Upgrade Goldman Sell → Neutral
Jul-10-19 Upgrade Macquarie Neutral → Outperform
Jun-25-19 Upgrade CLSA Sell → Outperform
Apr-24-19 Upgrade HSBC Securities Reduce → Hold
Apr-24-19 Upgrade JP Morgan Underweight → Neutral
Jan-30-19 Downgrade HSBC Securities Hold → Reduce
Jan-24-19 Downgrade HSBC Securities Buy → Hold
Nov-06-18 Downgrade UBS Buy → Neutral
Nov-05-18 Downgrade CLSA Underperform → Sell
Oct-25-18 Downgrade HSBC Securities Buy → Hold
View All

United Micro Electronics Adr Stock (UMC) Latest News

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May 18, 2026

MU Stock Quote Price and Forecast - CNN

May 18, 2026
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May 17, 2026

UMC Stock Quote Price and Forecast - CNN

May 17, 2026
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May 16, 2026

UMC Buyback Week Puts Focus on Chip Stock’s Rally - TechStock²

May 16, 2026
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May 16, 2026

United Microelectronics Corp stock (TW0002303005): buyback progress and strong 2026 rally in focus - AD HOC NEWS

May 16, 2026
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May 16, 2026

TSM Stock Quote Price and Forecast - CNN

May 16, 2026
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May 15, 2026

United Microelectronics stock (TW0002303005): focus on latest quarterly results and chip demand tren - AD HOC NEWS

May 15, 2026
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May 15, 2026

UMC Stock Jumps After Launch Of New Display Chip Technology - Sahm

May 15, 2026
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May 15, 2026

Here's How Much You Would Have Made Owning United Microelectronics Stock In The Last 15 Years - Sahm

May 15, 2026
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May 14, 2026

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

May 14, 2026
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May 13, 2026

Apple Upgraded, American Express Downgraded: Updated Rankings on Top Blue-Chip Stocks - InvestorPlace

May 13, 2026
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May 11, 2026

NYSE New 52-Week Highs And Lows - Moomoo

May 11, 2026
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May 11, 2026

AMD Stock Quote Price and Forecast - CNN

May 11, 2026
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May 10, 2026

ASX Stock Quote Price and Forecast - CNN

May 10, 2026
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May 08, 2026

Taiwan Dual-Listings Monitor: Rare Opportunities Open Up in TSMC & UMC - Smartkarma

May 08, 2026
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May 08, 2026

Here's How Much $100 Invested In United Microelectronics 10 Years Ago Would Be Worth Today - Sahm

May 08, 2026
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May 08, 2026

UMC Reports Sales for April 2026 - Barchart.com

May 08, 2026
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May 06, 2026

UMC Stock Jumps As Earnings Beat Signals Foundry Momentum - StocksToTrade

May 06, 2026
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May 01, 2026

UMC Forecast, Price Target & Analyst Ratings | UNITED MICROELECTRON-SP ADR (NYSE:UMC) - ChartMill

May 01, 2026
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Apr 30, 2026

Earnings call transcript: United Microelectronics beats Q1 2026 EPS forecast By Investing.com - Investing.com India

Apr 30, 2026
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Apr 30, 2026

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

Apr 30, 2026
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Apr 30, 2026

Earnings call transcript: United Microelectronics beats Q1 2026 EPS forecast - Investing.com

Apr 30, 2026
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Apr 30, 2026

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

Apr 30, 2026
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Apr 30, 2026

UMC (NYSE: UMC) details 2025 risks, Intel deal and tariff exposure - Stock Titan

Apr 30, 2026
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Apr 29, 2026

Earnings call transcript: UMC Q1 2026 shows strong growth, stock jumps 6% - Investing.com

Apr 29, 2026
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Apr 29, 2026

Starbucks Leads Seven Stocks Flashing Buy Signals On Earnings - Investor's Business Daily

Apr 29, 2026
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Apr 26, 2026

United Microelectronics Corp (MEX:UMCN) Stock PDF (Updated: 2026/04/27) - GuruFocus

Apr 26, 2026
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Apr 21, 2026

United Microelectronics Corp stock (TW0002303005): Is its foundry specialization now the real test? - AD HOC NEWS

Apr 21, 2026
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Apr 20, 2026

United Microelectronics (UMC) Surges 9.8%: Is This an Indication of Further Gains? - Zacks Investment Research

Apr 20, 2026
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Apr 19, 2026

United Microelectronics stock (TW0002303005): Is its foundry specialization strong enough to unlock - AD HOC NEWS

Apr 19, 2026
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Apr 18, 2026

United Microelectronics Corp stock (TW0002303005): Is its foundry specialization strong enough to un - AD HOC NEWS

Apr 18, 2026
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Apr 18, 2026

AVGO Stock Quote Price and Forecast - CNN

Apr 18, 2026
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Apr 15, 2026

United Microelectronics stock (TW0002303005): Does its foundry specialization now unlock steady upsi - AD HOC NEWS

Apr 15, 2026
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Apr 14, 2026

Why PDD Holdings Inc. Sponsored ADR (PDD) Outpaced the Stock Market Today - Yahoo Finance

Apr 14, 2026
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Apr 13, 2026

Taiwan Dual-Listings Monitor: TSMC Recovers from Lows; ChipMOS Spike - Smartkarma

Apr 13, 2026
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Apr 08, 2026

UMC Reports Sales for March 2026 - Barchart

Apr 08, 2026
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Apr 07, 2026

Taiwan Semiconductor Manufacturing Company Limited (TSM) Stock Price, News, Quote & History - Yahoo! Finance Canada

Apr 07, 2026
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Apr 07, 2026

New HighStock ScreenerSnapshot - Finviz

Apr 07, 2026

United Micro Electronics Adr Stock (UMC) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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ADI ADI
$398.05
price down icon 3.92%
$202.51
price up icon 3.53%
ARM ARM
$256.73
price up icon 15.05%
TXN TXN
$304.88
price up icon 0.85%
$118.96
price up icon 7.36%
AMD AMD
$447.58
price up icon 8.10%
Cap:     |  Volume (24h):