UNITED MICROELECTRONICS CORP

Listed Company
UMCCIK 0001033767NYSELarge AcceleratedSemiconductors & Related DevicesF5TWFY ends Dec 31
Period
FY 2025
Revenue
Net Income
$1.28B
Total Assets
$18.08B
Equity
Shares Out
12.59B
Op. Cash Flow

Business

UNITED MICROELECTRONICS CORP is an independent semiconductor foundry that fabricates integrated circuits and related semiconductor devices for third-party customers. It offers wafer fabrication across advanced and specialty process technologies, IP and design support, mask tooling assistance, wafer probing and turnkey assembly and test services, plus online customer tools. Its operating structure centers on manufacturing (multiple 8-inch and 12-inch fabs), research and development/design support, and global sales and customer service functions. UMC serves a global customer base through fabs and sales offices in Taiwan, Singapore, China and Japan, selling primarily wafers to fabless companies and integrated device manufacturers.

Summary from filing dated 2025-04-24

Financials

Latest annual snapshot (FY2025, period end 2025-12-31). Full statement history unavailable for this entity.

Revenue
Net income$1.28B
Total assets$18.08B
Total liabilities$6.42B
Stockholders' equity
Operating cash flow

Filings

Filing historySign up free to browse every 10-K, 10-Q, 8-K, and proxy this filer has submitted to the SEC.Sign up free · Upgrade to Pro

Material Events

Material EventsTrack every 8-K filing and material event — AI-summarized, timelined, and alertable.Sign up free · Upgrade to Pro

Insiders

Insider ActivitySee executive buy/sell windows and insider trade activity over rolling 30/90/365-day windows.Sign up free · Upgrade to Pro

Institutional Holders

Institutional HoldersSee which funds hold this stock and track position changes quarter over quarter.Sign up free · Upgrade to Pro