UMC (United Microelectronics) Interest Expense (Positive)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

UMC United Microelectronics Corp UMC
83 GF Score
Price $25.64
GF Value $9.18
Valuation Significantly Overvalued
! 4 Warning Signs
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What is United Microelectronics Interest Expense (Positive)?

Interest Expense (Positive) only applies to insurance companies.

UMC
83GF Score
United Microelectronics Corp UMC
Interest Expense (Positive) is just one metric. See GF Score™, valuation, warning signs, and more.
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Is United Microelectronics (UMC) Overvalued in 2026?

Based on GuruFocus' analysis, United Microelectronics stock appears to be overvalued. The current stock price of $25.64 is trading 179.3% above its estimated GF Value™ of $9.18. GuruFocus considers United Microelectronics to be Significantly Overvalued.

Key valuation signals for UMC:

  • Interest Expense (Positive):
  • GF Value™: $9.18 vs. price of $25.64 (179.3% above fair value)
  • GF Score™: 83/100 with 4 warning signs

No single metric tells the full story. See the UMC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

United Microelectronics Business Description

Address No. 3, Li-Hsin 2nd Road, Hsinchu Science Park, Hsinchu, TWN
United Microelectronics Corp (UMC) is a Taiwanese semiconductor foundry headquartered in Hsinchu, Taiwan. Founded in 1980, it provides wafer fabrication services for fabless semiconductor companies and integrated device manufacturers, manufacturing chips on mature and specialty process nodes rather than leading-edge geometries. Its process technologies serve applications including communications, consumer electronics, computing, display drivers, memory, automotive, and industrial products. UMC operates multiple fabs across Taiwan, mainland China, Japan, and Singapore, supported by sales offices in Europe, the United States, and South Korea. Its customer base is diversified and includes major chip designers and device makers. Revenue comes primarily from wafer manufacturing services, priced by wafer and technology node, with additional income from mask making and other services. UMC is one of the world's largest dedicated foundries by revenue, competing with TSMC, GlobalFoundries, and SMIC.
83GF Score

Get the complete analysis for UMC

Interest Expense (Positive) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$25.64
Price
$9.18
GF Value