Companies: 11,336     total market cap: NZ$267.259 T
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United Microelectronics
UMC
#402
Rank
NZ$107.82 B
Marketcap
๐Ÿ‡น๐Ÿ‡ผ Taiwan
Country
NZ$42.99
Share price
0.57%
Change (1 day)
252.82%
Change (1 year)
๐Ÿ“Ÿ Semiconductors๐Ÿ‘ฉโ€๐Ÿ’ป Tech
Categories

Market capitalization of United Microelectronics (UMC)

Market cap: NZ$107.82 Billion

As of September 2026 United Microelectronics has a market cap of NZ$107.82 Billion. This makes United Microelectronics the world's 402th 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 2026

End of year Market Cap

Year Marketcap Change
2026NZ$107.82 B209.27%
2025NZ$34.86 B17.8%
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 Sep 19th, 2026 the market cap of United Microelectronics was reported to be:

NZ$108.24 Billion
by Nasdaq info icon info icon
NZ$107.82 Billion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
TSMC
TSM
NZ$3.938 T 3,552.65%๐Ÿ‡น๐Ÿ‡ผ Taiwan
Intel
INTC
NZ$1.002 T 830.13%๐Ÿ‡บ๐Ÿ‡ธ USA
IBM
IBM
NZ$377.81 B 250.40%๐Ÿ‡บ๐Ÿ‡ธ USA
Tower Semiconductor
TSEM
NZ$44.15 B-59.05%๐Ÿ‡ฎ๐Ÿ‡ฑ Israel
ASE Group
ASX
NZ$189.35 B 75.62%๐Ÿ‡น๐Ÿ‡ผ Taiwan

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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