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Greatek Electronics has the GF Score of 68, which implies that the company
might have
Poor future performance 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:
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 Greatek Electronics
might have
Poor future performance potential.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
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)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Greatek Electronics GF Score Related Terms
TPE:2441 vs AMAT, LRCX, KLAC: GF Score Comparison
For the Semiconductor Equipment & Materials subindustry, Greatek Electronics'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.
Greatek Electronics GF Score vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Greatek Electronics's GF Score distribution charts can be found below:
* The bar in red indicates where Greatek Electronics's GF Score falls into.
Greatek Electronics (TPE:2441) has a GF Score of 68 as of Jul. 14, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Greatek Electronics and its competitors. This is 20% below median its historical median of 85.00. Over the past decade, Greatek Electronics' GF Score has ranged from 37.00 to 94.00.
Is Greatek Electronics' GF Score too high?
Greatek Electronics' current GF Score of 68 is 20% below median its 10-year median of 85.00. Over the past 10 years, this metric has ranged from a low of 37.00 to a high of 94.00. Overall, Greatek Electronics has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Greatek Electronics' GF Score compare to AMAT and LRCX?
Greatek Electronics' GF Score of 68 can be compared against companies in the Semiconductors industry. Historically, Greatek Electronics' own GF Score has ranged from 37.00 to 94.00 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 Greatek Electronics and its competitors. Greatek Electronics's current GF Score is 68, which is 20% below median its own 10-year median of 85.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Greatek Electronics stock overvalued right now?
Based on GuruFocus' analysis, Greatek Electronics (TPE:2441) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$70.92, compared to a current price of NT$137.50 — trading 93.9% above its estimated fair value. The current GF Score is 68, which is 20% below median its 10-year median of 85.00. Greatek Electronics' overall GF Score™ is 68/100 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 Greatek Electronics (TPE:2441), the current GF Score is 68 as of Jul. 14, 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 Greatek Electronics (TPE:2441) Overvalued in 2026?
Based on GuruFocus' analysis, Greatek Electronics stock appears to be overvalued.
The current stock price of NT$137.50 is trading 93.9% above its estimated GF Value™ of NT$70.92.
GuruFocus considers Greatek Electronics to be Significantly Overvalued.
Key valuation signals for TPE:2441:
GF Score: 68 (20% below median its 10-year median of 85.00)
GF Value™: NT$70.92 vs. price of NT$137.50 (93.9% above fair value)
No single metric tells the full story. See the TPE:2441 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Greatek Electronics Inc is engaged in assembling, packaging, and testing semiconductors. The firm operates in two main segments: assembly services and testing services. Over half of its revenue comes from the assembly services segment. The assembly services segment provides lead-frame bases for conductors, produces copper wires, and builds semiconductors through contract agreements. The testing services segment runs experiments and completes final tests of semiconductors. The majority of the company's revenue is generated from Taiwan, and the rest from Asia (excluding Taiwan), America, Europe, and Africa.
68GF Score
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