United Microelectronics (2303.TW) Stock Price

United Microelectronics Price

TWSE·CLOSED
161.50
​
Market closed

Revenue has compounded at 4.0% per year over the past 19 years to 237.55 B TWD. Earnings per share have grown at 1.6% per year over the last 19 years. United Microelectronics's net margin stands at 17.6%, down from 24.1% several years earlier. United Microelectronics currently offers a dividend yield of about 1.76%. The payout ratio is around 86% of earnings. The dividend has grown at 9.0% per year over the past 19 years. Analysts set a median price target of 64.26 TWD, implying 60.2% below the current price. Of 34 analysts, 5 rate the stock a buy — an overall Sell consensus.

United Microelectronics stock price

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United Microelectronics business model & stock analysis

United Microelectronics Corp (UMC) is a leading Taiwanese semiconductor manufacturer, founded in 1980. The company is headquartered in Hsinchu, Taiwan, and operates factories in Taiwan, Singapore, and China. UMC is a company with a comprehensive business model that ranges from semiconductor design, manufacturing, and distribution to research and development services. The company offers a wide range of semiconductor services and products, including memory, logic ICs, and MEMS sensors. Established in 1980 as a subsidiary of the United Development Center, a company of the Taiwan Steel Group, UMC initially started as a pure service agency assisting customers in semiconductor design and manufacturing. However, the company quickly invested in modernization and technological advancements, expanding its business model to offer manufacturing services as well. In the 1990s, UMC expanded through acquisitions and partnerships. In 1995, the company acquired United Integrated Circuit, a key memory chip manufacturer. In 1998, UMC participated in a joint venture with IBM focused on technological advancements and innovations in semiconductor production. This partnership allowed UMC to expand its production capacity and expertise, focusing on some of the world's most innovative semiconductor products and technologies. Today, UMC is a major player in the semiconductor industry, offering a wide range of services and products. The company has an impressive global presence, with customers in Asia, Europe, and North America. UMC's portfolio includes a broad spectrum of semiconductor products, including logic ICs, memory ICs, CCFL controllers, power supplies, MEMS sensors, and more. The company's focus is on developing specialty products to meet the needs of customers in various industries, including telecommunications, automotive, computer, and consumer goods. UMC is innovative and consistently committed to technological advancements and quality. The company has an impressive track record of introducing advanced manufacturing processes and developing innovative semiconductor products. UMC also has a strong quality assurance strategy and strives to deliver its products and services at the highest level. UMC actively engages in semiconductor research and development, constantly investing in technology and innovations. The company operates an extensive research and development center where talented engineers and scientists work on the development of semiconductor technologies. UMC also has strong partnerships with leading technology companies such as IBM and Intel to strengthen its innovation strategy. The company is also committed to sustainability, pledging to use renewable energy and environmentally friendly materials in semiconductor production. UMC has an extensive sustainability strategy. Overall, UMC is a significant player in the semiconductor industry and a company that stands for innovation, quality, and sustainability. With an impressive track record of introducing advanced technologies and delivering innovative products and services, UMC is well-positioned to continue playing a crucial role in the semiconductor industry in the future.

Frequently asked questions about United Microelectronics

The business model of United Microelectronics Corp (UMC) revolves around semiconductor foundry services. UMC operates as a leading global provider of advanced technology and manufacturing services for integrated circuits (ICs). The company assists fabless semiconductor companies and system companies in the fabrication of their IC designs. With its advanced manufacturing facilities and extensive expertise, UMC offers a comprehensive range of services, including IC engineering support, mask making, wafer fabrication, and more. UMC's business model focuses on delivering efficient and reliable semiconductor manufacturing solutions to cater to the diverse needs of its clients worldwide.

United Microelectronics Corp is primarily active in the semiconductor industry.

The main competitors of United Microelectronics Corp in the market include companies such as Taiwan Semiconductor Manufacturing Company (TSMC), Samsung Electronics Co Ltd, and Intel Corporation.

United Microelectronics Corp (UMC) is a leading global semiconductor foundry company. Established in 1980, UMC has a rich history and a strong background in the semiconductor industry. Headquartered in Hsinchu, Taiwan, UMC has grown to become one of the major players in the foundry sector. With advanced manufacturing capabilities and a comprehensive range of technologies, UMC offers customers innovative and reliable solutions for their semiconductor needs. As a trusted partner to many of the world's leading semiconductor companies, UMC continuously strives to deliver high-quality products and services. United Microelectronics Corp's commitment to technological advancement and customer satisfaction has solidified its position in the industry.

United Microelectronics Corp (UMC) has achieved significant milestones throughout its history. Founded in 1980, UMC has grown to become a leading global semiconductor foundry. Over the years, the company has reached various milestones, including the successful development of advanced process technologies, collaborations with industry partners, and the expansion of its global manufacturing facilities. Notably, UMC has been recognized for its excellence, receiving numerous awards and certifications for its commitment to quality and innovation. With its strong track record and dedication to technological advancements, UMC continues to thrive in the highly competitive semiconductor industry.

United Microelectronics Corp (UMC) is primarily present in various countries and regions around the world. UMC has a global footprint, with significant operations and presence in several key markets. Some of the countries and regions where UMC is primarily present include Taiwan, United States, China, Japan, Europe, and Southeast Asia. With strategic partnerships and manufacturing facilities in these locations, UMC effectively serves customers across the globe. Stay up to date with UMC's presence in the stock market and explore investment opportunities in this prominent semiconductor company.

United Microelectronics Corp (UMC) represents values of excellence, innovation, and customer satisfaction. With a strong focus on research and development, UMC strives to provide high-quality semiconductor manufacturing solutions to its global customers. The company's corporate philosophy revolves around technological leadership, operational excellence, and sustainable growth. UMC continuously invests in cutting-edge technologies to enhance its production capabilities and meet the ever-evolving demands of the semiconductor industry. By fostering partnerships and promoting collaboration, UMC aims to create long-term value for its stakeholders and deliver superior performance in the competitive market.

Analysts currently set an average price target of 62.19 TWD for the United Microelectronics stock (median: 64.26 TWD), implying -61.5 % versus the latest price. The consensus is based on 34 analyst ratings.

34 analysts currently rate the United Microelectronics stock: 4 recommend buying, 17 holding and 13 selling. For 2026, analysts expect United Microelectronics to generate revenue of 283.25 B TWD and earnings per share of 7.47 TWD.

Converted at the current exchange rate, the United Microelectronics share trades at 4.50 EUR (161.50 TWD).

The United Microelectronics share (2303.TW) is listed on 1 stock exchanges, including: TWSE (Taiwan) (2303.TW).

United Microelectronics Corp (UMC) is a Taiwanese semiconductor manufacturer, founded in 1980 and headquartered in Hsinchu, Taiwan. The company specializes in the production of semiconductor products and offers a wide range of products, including logic ICs, analog ICs, standard ICs, high-performance ICs, as well as MEMS and sensor systems. UMC is one of the leading semiconductor foundry companies and serves customers in various industries such as the automotive industry, consumer goods market, telecommunications, and smartphones. The company aims to provide its customers with a complete solution for their semiconductor needs and to have a strong position in the global market. UMC is committed to driving innovation and has made significant investments in recent years to expand the production of advanced node semiconductors such as 28nm, 14nm, and 7nm. As a result, the company has achieved a leading position in the production of 28nm and 14nm semiconductors. In the future, UMC plans to further increase its investments to accelerate the production of advanced node semiconductors. In addition to the progress in advanced node semiconductors, UMC has also developed an industry-leading platform called "silicon foundry". The platform is a comprehensive semiconductor manufacturing solution that provides our customers with a complete range of services for their design specifications. The process of developing a semiconductor typically begins with the creation of a design, followed by the creation of a prototype and the production of a series of semiconductors for mass production. As a semiconductor foundry, UMC has the ability to start production for its customers in a shorter period of time and bring products to market faster. Furthermore, UMC has established a joint venture with Fujitsu Limited in China to jointly produce and sell semiconductors for the Chinese market. The joint venture, United Semiconductor (Xiamen) Co., Ltd. (USC), has built strong partnerships with the government of Xiamen and plans to increase its capacity for the production of advanced node semiconductors in China. Overall, UMC has a strong business model for semiconductor manufacturing. By investing in advanced node semiconductors and semiconductor manufacturing platforms, the company is well-positioned to provide its customers with a comprehensive solution for their semiconductor needs. Along with its strong position as a foundry and its joint venture in China, UMC is on track to continue growing and solidify its position in the global market.

The expected revenue of United Microelectronics is 283.25 B TWD. This figure is based on current financial data and reflects the company's business performance.

The expected profit of United Microelectronics is 94.00 B TWD. The net profit reflects the company's profitability after deducting all expenses.

The price-to-earnings ratio (P/E) of United Microelectronics is currently 21.61. The P/E ratio compares the current share price to the earnings per share and helps investors assess the valuation of the United Microelectronics stock.

The price-to-sales ratio (P/S) of United Microelectronics is currently 7.17. The P/S ratio compares the market capitalization to the annual revenue and serves as a valuation metric for the United Microelectronics stock.

The Eulerpool Quality Score for United Microelectronics is 4/10.

The ISIN of United Microelectronics is TW0002303005. The ISIN (International Securities Identification Number) is a globally unique identifier for securities.

The ticker of United Microelectronics is 2303.TW. The ticker symbol is used to trade United Microelectronics shares on the stock exchange.

Fair ValueTerminal
167.96 TWD
Over-/UndervaluationTerminal
Fairly valued
Industry
Semiconductors & Semiconductor Equipment
Number of shares
Employees
Revenue per Employee
11.92 M TWD
Revenue growth Ø5 years
EBIT growth Ø5 years
Net Income growth Ø5 years
Website umc.com
Country
Taiwan
Currency
TWD
Initial public offering
Jul 16, 1985
ISIN
TW0002303005
Cusip
Y92370108
Sedol
6916628
Market capitalization
2.04 T TWDMega Cap
52-Week Range
Revenue growth (10Y) > 5%
Revenue growth (3Y) > 5 %
EBIT growth (10Y) > 5%
EBIT growth (3Y) > 5 %
Net debt < 4x EBIT
Profitable since 10Y+
EBIT Drawdown (10Y) < 50%
Return on Equity (ROE) > 15%
ROCE > 15%
Return Expectation > 10%
PEG
8.41
P/E ratio
P/Ee 2026
21.66
P/Ee 2027
22.06
P/Ee 2028
18.29
P/S
P/Se
7.17
EV/EBIT
45.73
P/B Ratio
5.36
ROE (Return on Equity)
ROA (Return on Assets)
ROCE (Return on Capital Employed)
ROIC (Return on Invested Capital)
9.09 %
Gross Margin
29.01 %
EBIT Margin
17.66 %
Net Margin
17.56 %
EPS (Earnings Per Share)
3.32 TWD
Net Debt / EBIT
-2.80
Debt/Equity
0.21
Dividend
Dividend yield
1.76 %
Est. Dividend Yield
1.61 %
Payout Ratio
85.94 %
Dividend growth Ø5Y
-2.76 %
Dividend payments per year
1
Dividend paid since
16 years
Dividend not reduced since
0 years
Dividend increased since
0 years
Dividend withholding tax
21.00 %
Last updated Oct 3, 2026, 10:07 PM

United Microelectronics Ticker

TWSE · 2303.TW

United Microelectronics FIGI

2303:TT (Taiwan Stock Exchange) · BBG000BCWT652303TWD:X2 · BBG00JSDYWP42303TWD:XB · BBG00JSDYWQ32303TWD:XH · BBG00JSDYWS12303TWD:XF · BBG00JSDYWV72303TWD:XE · BBG00JSDYWX52303TWD:XJ · BBG00JSDYWY42303TWD:XL · BBG00JSDYWZ32303TWD:XG · BBG00JSDYX092303TWD:XO · BBG00JSDYX182303TWD:XS · BBG00JSDYX542303TWD:XA · BBG00JSDYX63