Realtek Semiconductor (LUX:RTKSM) GF Score: 90/100 (As of Jul. 07, 2026) — Near Median


LUX:RTKSM Realtek Semiconductor Corp LUX:RTKSM
90 GF Score
Price $70.00
GF Value $51.24
! 7 Warning Signs
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What is Realtek Semiconductor GF Score?

Realtek Semiconductor LUX:RTKSM 90 GF Score is 90 as of Jul. 07, 2026, which is 2% above its 10-year median of 88.00. GuruFocus rates LUX:RTKSM with a GF Score™ of 90/100 and a GF Value™ of $51.24. The stock has 7 warning signs investors should review.

Realtek Semiconductor has the GF Score of 90, which implies that the company might have Good outperformance potential.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 8/10
2. Profitability Rank : 9/10
3. Growth Rank : 10/10
4. GF Value Rank : 5/10
5. Momentum Rank : 4/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes Realtek Semiconductor might have Good outperformance potential.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

Realtek Semiconductor  (LUX:RTKSM) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.

Realtek Semiconductor GF Score Related Terms

LUX:RTKSM vs NVDA, AVGO, MU: GF Score Comparison

For the Semiconductors subindustry, Realtek Semiconductor's GF Score, along with its competitors' market caps and GF Score 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.

Realtek Semiconductor GF Score vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Realtek Semiconductor's GF Score distribution charts can be found below:

* The bar in red indicates where Realtek Semiconductor's GF Score falls into.


LUX:RTKSM
90GF Score
Realtek Semiconductor Corp LUX:RTKSM
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 90 mean?
Realtek Semiconductor (LUX:RTKSM) has a GF Score of 90 as of Jul. 07, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Realtek Semiconductor and its competitors. This is near median its historical median of 88.00. Over the past decade, Realtek Semiconductor's GF Score has ranged from 35.00 to 100.00.
Is Realtek Semiconductor's GF Score too high?
Realtek Semiconductor's current GF Score of 90 is near median its 10-year median of 88.00. Over the past 10 years, this metric has ranged from a low of 35.00 to a high of 100.00. Overall, Realtek Semiconductor has a GF Score™ of 90/100, reflecting its overall financial health beyond just this single metric.
How does Realtek Semiconductor's GF Score compare to NVDA and AVGO?
Realtek Semiconductor's GF Score of 90 can be compared against companies in the Semiconductors industry. Historically, Realtek Semiconductor's own GF Score has ranged from 35.00 to 100.00 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 GF Score for a Semiconductors company?
A good GF Score depends on the Semiconductors industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Realtek Semiconductor and its competitors. Realtek Semiconductor's current GF Score is 90, which is near median its own 10-year median of 88.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Realtek Semiconductor stock overvalued right now?
Realtek Semiconductor (LUX:RTKSM) has a current GF Score of 90. The stock's GF Value™ is $51.24, compared to a current price of $70.00 — trading 36.6% above its estimated fair value. The current GF Score is 90, which is near median its 10-year median of 88.00. Realtek Semiconductor's overall GF Score™ is 90/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Realtek Semiconductor (LUX:RTKSM), the current GF Score is 90 as of Jul. 07, 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 Realtek Semiconductor (LUX:RTKSM) Overvalued in 2026?

Based on GuruFocus' analysis, Realtek Semiconductor stock appears to be overvalued. The current stock price of $70.00 is trading 36.6% above its estimated GF Value™ of $51.24.

Key valuation signals for LUX:RTKSM:

  • GF Score: 90 (near median its 10-year median of 88.00)
  • GF Value™: $51.24 vs. price of $70.00 (36.6% above fair value)
  • GF Score™: 90/100 with 7 warning signs

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

Realtek Semiconductor Business Description

Other Exchanges 2379:Taiwan
Address No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu, TWN, 300
Realtek Semiconductor Corp is engaged in researching, developing, manufacturing, and selling various integrated circuits and related application software. The products of the company include Connected Media ICs, Communications Network ICs, Computer Peripheral ICs, Multimedia ICs, Smart Interconnect ICs and others. The company derives maximum revenue from the Asian region followed by Taiwan.
90GF Score

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

$70.00
Price
$51.24
GF Value