United Microelectronics Corporation
United Microelectronics Corporation (2303.TW) Market Cap & Net Worth
Live market cap, enterprise value, and global rank — multi-year chart and annual table below.
2303.tw · market cap & enterprise value · FMP · as of Jun 9, 2026
Core market cap & key metrics
As of Jun 9, 2026, United Microelectronics Corporation (2303.TW) has a market cap — also referred to as its net worth or valuation — of $1.60T, making it one of the top most valuable companies globally. Market Cap = $127.50 × shares outstanding.
Compared to Peers
View Technology sectorAbout Market Cap, Net Worth & Valuation
United Microelectronics Corporation (2303.TW) has a market cap — also referred to as its net worth or valuation — of $1.60T as of Jun 9, 2026, making it the #0 most valuable company globally. Market Cap = Stock Price × Shares Outstanding.
United Microelectronics Corporation reached its all-time high market cap of $0 on —. Comparing the United Microelectronics Corporation market cap history illustrates one of the most extraordinary corporate growth stories.
Investors frequently compare United Microelectronics Corporation net worth vs peers and ask how United Microelectronics Corporation valuation compares to other countries. Its market cap reflects continued investor confidence.
Frequently Asked Questions
2303.TW market cap · 6 questionsUnited Microelectronics Corporation's net worth — measured as market capitalization — is $1.60T as of Jun 9, 2026. It ranks #0 globally. Market Cap = $$127.50 (price) × shares outstanding.