United Microelectronics

UMCNYSE Taiwan Technology Semiconductors

Market cap

$64.879 B

$25.77 +1.34%

Close of 22 Sept 2026

Revenue

—

Not reported

Earnings

—

Not reported

Shares outstanding

12,588,156,344

Latest filing cover page

P/E ratio

—

Cap ÷ net income

Semiconductors, ranked by market cap

All 101 →

#13ASE TechnologyASX$100.7B
#14Monolithic Power SystemsMPWR$67.8B
#15United MicroelectronicsUMC$64.9B
#16Astera LabsALAB$63.1B
#17NXP SemiconductorsNXPI$59.9B

What if United Microelectronics were worth as much as…

Open the what-if tool →

Gold $30.2T

$12,008.90

Per share 466× higher

Bitcoin $1.74T

$691.78

Per share 26.8× higher

Nvidia $5.52T

$2,190.86

Per share 85.0× higher

Or at a round number

$100.0B $200.0B $500.0B $1.00T

Where these numbers come from

Share counts and financials for United Microelectronics are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 23 Sept 2026. Read the methodology.