Companies: 49,246 Total Market Cap: 132386205533959.40

United Microelectronics

NYSE: UMC

Technology Semiconductors

Rank #1041

Market Cap 19.90 B

Volume 1.64 M

Price 7.84

Change (%) 1.07%

Country or region

Taiwan

United Microelectronics's latest marketcap:

19.90 B

As of 05/20/2025, United Microelectronics's market capitalization has reached $19.90 B. According to our data, United Microelectronics is the 1041th most valuable company globally by market capitalization. Market capitalization, commonly referred to as market cap, represents the total market value of all outstanding shares of a publicly traded company and is often used as a measure of company value.

Market Cap	19.90 B
Revenue (ttm)	7.08 B
Net Income (ttm)	1.34 B
Shares Out	12.56 B
EPS (ttm)	0.11
Forward PE	13.45
Ex-Dividend Date	07/02/2024
Earnings Date	04/23/2025

Market Cap Chart

Data Updated: 05/20/2025

United Microelectronics's yearly market capitalization.

United Microelectronics has seen its market value drop from $29.41 B to $19.90 B since 2000, representing a total decrease of 32.34% and an annual compound decline rate (CAGR) of 1.59%.

Date	Market Cap	Change (%)
05/20/2025	$19.90 B	20.67%
12/31/2024	$16.26 B	-23.13%
12/29/2023	$21.16 B	29.78%
12/30/2022	$16.30 B	-43.91%
12/31/2021	$29.07 B	47.05%
12/31/2020	$19.77 B	196.83%
12/31/2019	$6.66 B	47.35%
12/31/2018	$4.52 B	-25.1%
12/29/2017	$6.03 B	35.14%
12/30/2016	$4.47 B	-6.68%
12/31/2015	$4.78 B	-16.96%
12/31/2014	$5.76 B	9.04%
12/31/2013	$5.28 B	1.47%
12/31/2012	$5.21 B	-6.32%
12/30/2011	$5.56 B	-32.28%
12/31/2010	$8.21 B	-18.56%
12/31/2009	$10.08 B	94.56%
12/31/2008	$5.18 B	-43.86%
12/31/2007	$9.23 B	-33.21%
12/29/2006	$13.82 B	24.45%
12/30/2005	$11.10 B	-1.37%
12/31/2004	$11.26 B	-25.39%
12/31/2003	$15.09 B	47.31%
12/31/2002	$10.24 B	-70.17%
12/28/2001	$34.33 B	16.73%
12/29/2000	$29.41 B

Company Profile

About United Microelectronics Corporation

United Microelectronics Corporation (UMC) is a leading semiconductor wafer foundry with a global presence across Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and other international markets.

Core Business Operations

Manufactures and sells integrated circuits (ICs)
Provides backend and design support services for various industries

Key Market Segments

Mobile and wireless communications
IoT and wearables
Computing and data processing
Automotive solutions

Additional Services

Venture capital and marketing support
Consulting and advisory services
Energy technical solutions
Solar engineering integrated design
Research and development
Insurance services

Founded: 1980
Headquarters: Hsinchu City, Taiwan

Frequently Asked Questions

As of 05/20/2025, United Microelectronics (including the parent company, if applicable) has an estimated market capitalization of $19.90 B USD. This figure represents the total market value of its outstanding shares, including different share classes. Please note that market capitalization fluctuates based on market conditions, and the actual valuation may differ from the latest estimate.

United Microelectronics global market capitalization ranking is approximately 1041 as of 05/20/2025. This ranking is relative to all publicly traded companies worldwide and can fluctuate based on market dynamics and the performance of other companies. You can refer to our Global companies market cap ranking for the most up-to-date ranking.

Stock Detail

Country or region	Taiwan
Founded	1980
IPO Date	09/19/2000
Employees	19,833
CEO	Jia Cong Hung
Sector	Technology
Industry	Semiconductors
Address	Hsinchu Science Park, No. 3, Li-Hsin 2nd Road Hsinchu City Taiwan
Website	https://www.umc.com