Tainergy Tech Co has the GF Score of 44, which implies that the company
might have
Worst future performance potential, or not enough data.
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 Tainergy Tech Co
might have
Worst future performance potential, or not enough data.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
Tainergy Tech Co (TPE:4934) 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)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Tainergy Tech Co GF Score Related Terms
TPE:4934 vs FSLR, NXT, ENPH: GF Score Comparison
For the Solar subindustry, Tainergy Tech Co'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.
Tainergy Tech Co GF Score vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Tainergy Tech Co's GF Score distribution charts can be found below:
* The bar in red indicates where Tainergy Tech Co's GF Score falls into.
Tainergy Tech Co (TPE:4934) has a GF Score of 44 as of Jul. 10, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Tainergy Tech Co and its competitors. This is near median its historical median of 48.00. Over the past decade, Tainergy Tech Co's GF Score has ranged from 21.00 to 74.00.
Is Tainergy Tech Co's GF Score too high?
Tainergy Tech Co's current GF Score of 44 is near median its 10-year median of 48.00. Over the past 10 years, this metric has ranged from a low of 21.00 to a high of 74.00. Overall, Tainergy Tech Co has a GF Score™ of 44/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tainergy Tech Co's GF Score compare to FSLR and NXT?
Tainergy Tech Co's GF Score of 44 can be compared against companies in the Semiconductors industry. Historically, Tainergy Tech Co's own GF Score has ranged from 21.00 to 74.00 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 Tainergy Tech Co and its competitors. Tainergy Tech Co's current GF Score is 44, which is near median its own 10-year median of 48.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tainergy Tech Co stock overvalued right now?
Based on GuruFocus' analysis, Tainergy Tech Co (TPE:4934) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$1.21, compared to a current price of NT$17.25 — trading 1325.6% above its estimated fair value. The current GF Score is 44, which is near median its 10-year median of 48.00. Tainergy Tech Co's overall GF Score™ is 44/100 with 8 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 Tainergy Tech Co (TPE:4934), the current GF Score is 44 as of Jul. 10, 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 Tainergy Tech Co (TPE:4934) Overvalued in 2026?
Based on GuruFocus' analysis, Tainergy Tech Co stock appears to be overvalued.
The current stock price of NT$17.25 is trading 1325.6% above its estimated GF Value™ of NT$1.21.
GuruFocus considers Tainergy Tech Co to be Significantly Overvalued.
Key valuation signals for TPE:4934:
GF Score: 44 (near median its 10-year median of 48.00)
GF Value™: NT$1.21 vs. price of NT$17.25 (1325.6% above fair value)
No single metric tells the full story. See the TPE:4934 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tainergy Tech Co Ltd is engaged in research, design, manufacturing, and sales of solar cells, panels, and related systems. Its products are solar energy-related products, Silicon carbide (SiC), a type 3 semiconductor, Contact lenses, and a charging pile. The reportable segments of the company are: Solar Power Department- Production and sale of solar modules and related products. Silicon Carbide Department- Production and sale of silicon carbide and other related products. Contact Lens Department- Wholesale and retail of contact lenses and related products. The majority of its revenue is generated from the Solar Power Department.
44GF Score
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