Companies: 10,639     total market cap: NZ$231.454 T
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United Microelectronics
UMC
#1099
Rank
NZ$34.93 B
Marketcap
๐Ÿ‡น๐Ÿ‡ผ Taiwan
Country
NZ$13.88
Share price
1.77%
Change (1 day)
34.84%
Change (1 year)
๐Ÿ“Ÿ Semiconductors๐Ÿ‘ฉโ€๐Ÿ’ป Tech
Categories

Market capitalization of United Microelectronics (UMC)

Market cap: NZ$34.93 Billion

As of December 2025 United Microelectronics has a market cap of NZ$34.93 Billion. This makes United Microelectronics the world's 1099th 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
2025NZ$34.93 B18.03%
2024NZ$29.59 B-11.53%
2023NZ$33.45 B30.29%
2022NZ$25.67 B-39.74%
2021NZ$42.60 B47.78%
2020NZ$28.83 B224.47%
2019NZ$8.88 B35.65%
2018NZ$6.55 B-20.02%
2017NZ$8.19 B31.5%
2016NZ$6.22 B-4.11%
2015NZ$6.49 B-12.7%
2014NZ$7.44 B18.62%
2013NZ$6.27 B0.95%
2012NZ$6.21 B-12.21%
2011NZ$7.07 B-22.62%
2010NZ$9.14 B-3.19%
2009NZ$9.44 B

End of Day market cap according to different sources

On Dec 16th, 2025 the market cap of United Microelectronics was reported to be:

NZ$34.22 Billion
by Nasdaq info icon info icon
NZ$34.32 Billion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
ASE Group
ASX
NZ$56.20 B 60.90%๐Ÿ‡น๐Ÿ‡ผ Taiwan
TSMC
TSM
NZ$2.487 T 7,020.46%๐Ÿ‡น๐Ÿ‡ผ Taiwan
Intel
INTC
NZ$301.16 B 762.14%๐Ÿ‡บ๐Ÿ‡ธ USA
Tower Semiconductor
TSEM
NZ$22.04 B-36.90%๐Ÿ‡ฎ๐Ÿ‡ฑ Israel
IBM
IBM
NZ$493.92 B 1,313.95%๐Ÿ‡บ๐Ÿ‡ธ 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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