Productive Technologies Co has the GF Score of 30, 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 Productive Technologies 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.
Productive Technologies Co (STU:SUT) 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.
Productive Technologies Co GF Score Related Terms
STU:SUT vs AMAT, LRCX, KLAC: GF Score Comparison
For the Semiconductor Equipment & Materials subindustry, Productive Technologies 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.
Productive Technologies Co GF Score vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Productive Technologies Co's GF Score distribution charts can be found below:
* The bar in red indicates where Productive Technologies Co's GF Score falls into.
Productive Technologies Co (STU:SUT) has a GF Score of 30 as of Jul. 06, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Productive Technologies Co and its competitors. This is near median its historical median of 29.00. Over the past decade, Productive Technologies Co's GF Score has ranged from 15.00 to 62.00.
Is Productive Technologies Co's GF Score too high?
Productive Technologies Co's current GF Score of 30 is near median its 10-year median of 29.00. Over the past 10 years, this metric has ranged from a low of 15.00 to a high of 62.00. Overall, Productive Technologies Co has a GF Score™ of 30/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Productive Technologies Co's GF Score compare to AMAT and LRCX?
Productive Technologies Co's GF Score of 30 can be compared against companies in the Semiconductors industry. Historically, Productive Technologies Co's own GF Score has ranged from 15.00 to 62.00 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 Productive Technologies Co and its competitors. Productive Technologies Co's current GF Score is 30, which is near median its own 10-year median of 29.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Productive Technologies Co stock overvalued right now?
Based on GuruFocus' analysis, Productive Technologies Co (STU:SUT) is currently considered Significantly Overvalued. The stock's GF Value™ is €0.01, compared to a current price of €0.03 — trading 230% above its estimated fair value. The current GF Score is 30, which is near median its 10-year median of 29.00. Productive Technologies Co's overall GF Score™ is 30/100 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 Productive Technologies Co (STU:SUT), the current GF Score is 30 as of Jul. 06, 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 Productive Technologies Co (STU:SUT) Overvalued in 2026?
Based on GuruFocus' analysis, Productive Technologies Co stock appears to be overvalued.
The current stock price of €0.03 is trading 230% above its estimated GF Value™ of €0.01.
GuruFocus considers Productive Technologies Co to be Significantly Overvalued.
Key valuation signals for STU:SUT:
GF Score: 30 (near median its 10-year median of 29.00)
GF Value™: €0.01 vs. price of €0.03 (230% above fair value)
No single metric tells the full story. See the STU:SUT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Productive Technologies Co Ltd is engaged in the business of productivity-driven equipment applied in semiconductor and solar cell businesses. It also operates an oil and gas production project in the PRC. It offers sustainable growth and supply chain re-optimization of the semiconductor and solar power market and is committed to high-productivity solutions to industrial manufacturers. It has two segments, including semiconductor and solar cells, and Oil and gas and others segments. It generates the majority of its revenue from the Oil and gas and others: this segment invests in and operates an upstream oil and gas business, LNG business, and generates income from the processing of oil and gas and LNG, as well as investing and managing energy-related and other industries and businesses.
30GF Score
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