UMC (United Microelectronics) Growth Rank: 10 (As of Sep. 05, 2026) — 11% Above Median

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UMC United Microelectronics Corp UMC
83 GF Score
Price $20.77
GF Value $8.79
Valuation Significantly Overvalued
! 3 Warning Signs
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What is United Microelectronics Growth Rank?

United Microelectronics UMC +4.58% 83 Growth Rank is 10 as of Sep. 05, 2026, which is 11% above its 10-year median of 9.00. GuruFocus rates UMC with a GF Score™ of 83/100 and a GF Value™ of $8.79 (Significantly Overvalued). The stock has 3 warning signs investors should review.

United Microelectronics has the Growth Rank of 10.

GuruFocus Growth Rank measures the growth of a company in terms of its revenue and profitability, rated on a scale from 1 to 10. Historically, the companies with the highest growth ranks performed the best over the long term. It is calculated using the following criteria:

1. 5-year revenue growth rate, the higher, the better.
2. 3-year revenue growth rate, the higher, the better.
3. 5-year EBITDA growth rate, the higher, the better.
4. The predictability of 5-year revenue. The most consistent it is, the higher the rank.

A higher score reflects a greater ability to drive business growth, with companies considered to have strong and sustainable expansion potential. Conversely, a lower score indicates challenges in achieving consistent growth and scalability.

GuruFocus found that the Growth Rank is the second of the two most-sensitive parameters among the five parameters checked. Please click GF Score to see more details on GF Score's 5 Key Aspects of Analysis.

Please note that we are using the five-year EBITDA growth rate as a parameter, so the company needs to have had positive growth over that time. The reason we use EBITDA instead of earnings per share is that with EBITDA, we can rank a lot more companies since a company may have positive EBITDA but negative EPS. Since we are looking at the growth here, EBITDA gives us a pretty clear picture about the growth in the company's business operations.

United Microelectronics Growth Rank Related Terms

UMC vs NVDA, AVGO, MU: Growth Rank Comparison

For the Semiconductors subindustry, United Microelectronics's Growth Rank, along with its competitors' market caps and Growth Rank data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

United Microelectronics Growth Rank vs Semiconductors Industry

For the Semiconductors industry and Technology sector, United Microelectronics's Growth Rank distribution charts can be found below:

* The bar in red indicates where United Microelectronics's Growth Rank falls into.


UMC
83GF Score
United Microelectronics Corp UMC
Growth Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Growth Rank →
What does a Growth Rank of 10 mean?
United Microelectronics (UMC) has a Growth Rank of 10 as of Sep. 05, 2026. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on United Microelectronics and its competitors. This is 11% above median its historical median of 9.00. Over the past decade, United Microelectronics' Growth Rank has ranged from 2.00 to 10.00.
Is United Microelectronics' Growth Rank too high?
United Microelectronics' current Growth Rank of 10 is 11% above median its 10-year median of 9.00. Over the past 10 years, this metric has ranged from a low of 2.00 to a high of 10.00. Overall, United Microelectronics has a GF Score™ of 83/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does United Microelectronics' Growth Rank compare to NVDA and AVGO?
United Microelectronics' Growth Rank of 10 can be compared against companies in the Semiconductors industry. Historically, United Microelectronics' own Growth Rank has ranged from 2.00 to 10.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Growth Rank for a Semiconductors company?
A good Growth Rank depends on the Semiconductors industry context. However, Growth Rank should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Growth Rank mean?
A high Growth Rank can signal that a stock is expensive relative to its fundamentals. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on United Microelectronics and its competitors. United Microelectronics's current Growth Rank is 10, which is 11% above median its own 10-year median of 9.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is United Microelectronics stock overvalued right now?
Based on GuruFocus' analysis, United Microelectronics (UMC) is currently considered Significantly Overvalued. The stock's GF Value™ is $8.79, compared to a current price of $20.77 — trading 136.3% above its estimated fair value. The current Growth Rank is 10, which is 11% above median its 10-year median of 9.00. United Microelectronics' overall GF Score™ is 83/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Growth Rank calculated?
Growth Rank is calculated from a company's financial statements. For United Microelectronics (UMC), the current Growth Rank is 10 as of Sep. 05, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is United Microelectronics (UMC) Overvalued in 2026?

Based on GuruFocus' analysis, United Microelectronics stock appears to be overvalued. The current stock price of $20.77 is trading 136.3% above its estimated GF Value™ of $8.79. GuruFocus considers United Microelectronics to be Significantly Overvalued.

Key valuation signals for UMC:

  • Growth Rank: 10 (11% above median its 10-year median of 9.00)
  • GF Value™: $8.79 vs. price of $20.77 (136.3% above fair value)
  • GF Score™: 83/100 with 3 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
Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with close to 5% market share in 2025 after TSMC and SMIC. UMC's headquarters are in Hsinchu, Taiwan, and it operates 12 fabs in Taiwan, Mainland China, Japan and Singapore, with additional sales offices in Europe, the US, and South Korea. UMC features a diverse customer base that includes Texas Instruments, MediaTek, Intel, Broadcom, Novatek, and Realtek, supplying a wide range of products applied in communications, display, memory, automotive and more. UMC employs about 19,000 people as of February 2025.
83GF Score

Get the complete analysis for UMC

Growth Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$20.77
Price
$8.79
GF Value