United Microelectronics (UMC) - Market capitalization

Market cap: $16.30 Billion USD

As of February 2025 United Microelectronics has a market cap of $16.30 Billion USD. This makes United Microelectronics the world's 1151th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of United Microelectronics from 2009 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	$16.30 B	-2.33%
2024	$16.69 B	-21.1%
2023	$21.15 B	29.78%
2022	$16.30 B	-43.99%
2021	$29.10 B	39.89%
2020	$20.80 B	247.63%
2019	$5.98 B	36.2%
2018	$4.39 B	-24.46%
2017	$5.81 B	34.82%
2016	$4.31 B	-2.95%
2015	$4.44 B	-23.74%
2014	$5.82 B	13.1%
2013	$5.15 B	0.84%
2012	$5.11 B	-7.47%
2011	$5.52 B	-21.72%
2010	$7.05 B	2.83%
2009	$6.86 B

End of Day market cap according to different sources

On Feb 21st, 2025 the market cap of United Microelectronics was reported to be:

$16.22 Billion USD

by Nasdaq

$16.30 Billion USD

by CompaniesMarketCap

$16.30 Billion USD

by Yahoo Finance

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
ASE Group ASX	$23.77 B	45.85%	🇹🇼 Taiwan
TSMC TSM	$1.028 T	6,206.84%	🇹🇼 Taiwan
Intel INTC	$107.68 B	560.55%	🇺🇸 USA
Tower Semiconductor TSEM	$5.04 B	-69.04%	🇮🇱 Israel
IBM IBM	$241.77 B	1,383.05%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of United Microelectronics (UMC)

Market cap: $16.30 Billion USD