What is UMC's market cap?

United Microelectronics Corporation (UMC) is a listed stock with a live quote. The latest market cap on this page is $46.2B.

Where is United Microelectronics Corporation headquartered?

United Microelectronics Corporation is headquartered in Hsinchu City.

How do I get UMC news from the API?

Call GET /v1/news?tickers=UMC. Add type=news, type=press_release, or type=legal to take one feed. Pro keys search the full archive in real time. Free keys are delayed 15 minutes and return the last year. Signed-out visitors and Free accounts see that same year on this page. Pro sees the full archive.

How far back does UMC news go?

Signed-out visitors and Free accounts see the last year of stock news, press releases, and legal notices for UMC, 15 minutes behind, and each headline links to the publisher. Pro, including the 7-day trial, sees the full archive as headlines are ingested. A Free API key returns the last year. Pro keys search the full archive.

Is the UMC price on this page from the API?

The price and daily change update during the US session for every visitor. That quote is context on this page. It is not part of the news API. The chart is one candle per session from the start of 2020. 1W, 1M, and 1Y group those sessions.

UMC · NYSE

United Microelectronics Corporation

$18.52 0.00 (-0.03%)

Company overview

United Microelectronics Corporation operates as a semiconductor wafer foundry serving clients in Taiwan, Singapore, China, Hong Kong, Japan, the United States, Europe, and internationally. The company provides circuit design, mask tooling, wafer fabrication, and assembly and testing services. It serves fabless design companies and integrated device manufacturers. United Microelectronics Corporation was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan.

Sector: Technology
Industry: Semiconductors
Exchange: NYSE
Market cap: $46.2B
Employees: 20,000
Headquarters: Hsinchu City
Website: umc.com
CEO: Jason S. Wang
Listed: September 19, 2000
P/E: 0.92
Dividend yield: 1.62%

Company financials

Revenue: $241B
Gross profit: $71.3B
Operating income: $45.4B
EBITDA: $119B
Net income: $50.1B
EPS: $20.10
Total assets: $600B
Total debt: $56.7B
Gross margin: 29.61%
Net margin: 20.82%
Earnings yield: 108.53%

Revenue segmentation

By product (FY 2024)

By region (FY 2024)

Showing FY 2024

Price chart

UMC 1D NYSE O19.07H19.17L18.31C18.53-1.29 (-6.51%)Vol17.61M

News

Ticker	Type	Headline	Source	Published
UMC	Press release	UMC and AP Memory Collaborate to Enable Advanced Power Delivery Solutions for AI and HPC Systems United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) ("UMC") and AP Memory (TWSE: 6531) today announced a technology and manufacturing...	PR Newswire	Oct 22, 2:00:00 AM ET
UMC	Press release	Taiwan's Stock Pickers Are Walking Out to Bet Their Own Money Fly On Wall Street News Commentary - Taiwan's benchmark stock index was up 62% this year, the best showing of any major equity gauge in the world,...	PR Newswire	Oct 19, 1:07:00 PM ET
UMC	Stock news	United Microelectronics Corp (UMC) Shares Fall 4.4% -- What GF Score of 83 Tells Investors	GuruFocus	Oct 14, 5:41:00 PM ET
UMC	Stock news	UMC Reports Sales for September 2026	Business Wire	Oct 6, 3:30:00 AM ET
UMC	Stock news	United Microelectronics Corporation (NYSE:UMC) Stock Has Average Target Price of $8.60	Defense World	Sep 28, 4:15:59 AM ET
UMC	Stock news	UMC Up 250% in the Past Year: Should Investors Bet on the Stock Now?	Zacks Investment Research	Sep 18, 10:10:56 AM ET
UMC	Stock news	United Microelectronics (UMC) Upgraded to Strong Buy: Here's What You Should Know	Zacks Investment Research	Sep 17, 1:01:07 PM ET
UMC	Stock news	Engineers Gate Manager LP Decreases Stock Position in United Microelectronics Corporation $UMC	Defense World	Sep 17, 3:30:07 AM ET
UMC	Stock news	United Microelectronics Corp (UMC) Shares Surge 4.3% -- What GF Score of 83 Tells Investors	GuruFocus	Sep 16, 5:27:00 PM ET
UMC	Stock news	UMC DCF Analysis: Intrinsic Value $29 vs Price $22	GuruFocus	Sep 16, 7:15:00 AM ET
UMC	Stock news	B. Metzler seel. Sohn & Co. AG Sells 430,524 Shares of United Microelectronics Corporation $UMC	Defense World	Sep 4, 3:24:30 AM ET
UMC	Press release	UMC Reports Sales for August 2026	Business Wire	Sep 4, 2:30:50 AM ET
UMC	Stock news	UMC DCF Analysis: Intrinsic Value $29 vs Price $20	GuruFocus	Aug 26, 7:24:00 AM ET
UMC	Stock news	UMC or LSCC: Which Is the Better Value Stock Right Now?	Zacks Investment Research	Aug 25, 12:42:13 PM ET
UMC	Stock news	Jim Cramer: United Microelectronics Is A ‘Tough' One, Pass On This Industrial Stock	Benzinga	Aug 19, 7:50:29 AM ET
UMC	Stock news	United Microelectronics Falls 7%, Tower Semiconductor Sinks 10%, GlobalFoundries Drops 7% as AI Spending Fears Hit Foundries	24/7 Wall Street	Aug 18, 2:39:58 PM ET
UMC	Stock news	Investors Purchase High Volume of United Microelectronics Call Options (NYSE:UMC)	Defense World	Aug 12, 3:56:54 AM ET
UMC	Press release	UMC Reports Sales for July 2026	Business Wire	Aug 6, 3:00:00 AM ET
UMC	Stock news	UMC DCF Analysis: Intrinsic Value $29 vs Price $21	GuruFocus	Aug 5, 7:25:00 AM ET
UMC	Stock news	UMC or LSCC: Which Is the Better Value Stock Right Now?	Zacks Investment Research	Aug 3, 12:41:05 PM ET