United Microelectronics Corporation (TPE:2303)
Taiwan · Delayed Price · Currency is TWD 125.50
-2.50 (-1.95%)
Oct 22, 2026, 2:39 PM CST
United Microelectronics Market Cap
United Microelectronics has a market cap or net worth of 1.58 trillion as of October 23, 2026. It is the 510th most valuable company in the world and the 11th biggest in Taiwan. Its market cap has increased by 176.58% in one year.
Market Cap
1.58T
Enterprise Value
1.49T
Revenue
250.71B
Global Rank
Country Rank
#11 Taiwan
PE Ratio
18.96
ChartMarket Cap Chart
Since August 25, 1992, United Microelectronics's market cap has increased from 13.04B to 1.58T, an increase of 12,008.96%. That is a compound annual growth rate of 15.07%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 22, 2026 | 1.58T | 155.26% |
| Dec 31, 2025 | 618.35B | 14.35% |
| Dec 31, 2024 | 540.74B | -17.95% |
| Dec 29, 2023 | 659.07B | 29.50% |
| Dec 30, 2022 | 508.94B | -37.20% |
| Dec 30, 2021 | 810.37B | 39.72% |
| Dec 31, 2020 | Upgrade Pro | Upgrade Pro |
| Dec 31, 2019 | Upgrade Pro | Upgrade Pro |
| Dec 28, 2018 | Upgrade Pro | Upgrade Pro |
| Dec 29, 2017 | Upgrade Pro | Upgrade Pro |
| Dec 30, 2016 | Upgrade Pro | Upgrade Pro |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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