Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Productive Technologies Co's Enterprise Value for the quarter that ended in Mar. 2026 was €209.19 Mil.
Productive Technologies Co's EBIT for the trailing twelve months (TTM) ended in Mar. 2026 was €-21.53 Mil. Productive Technologies Co's Earnings Yield (Joel Greenblatt) for the quarter that ended in Mar. 2026 was -9.60%.
The historical rank and industry rank for Productive Technologies Co's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:
FRA:SUT'
s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: -49.53 Med: -6.29 Max: 2.06
Current: -10.64
During the past 13 years, the highest Earnings Yield (Joel Greenblatt) of Productive Technologies Co was 2.06%. The lowest was -49.53%. And the median was -6.29%.
FRA:SUT's Earnings Yield (Joel Greenblatt) % is ranked worse than 89.57% of 1026
companies
in the Semiconductors industry
Industry Median: 1.335
vs FRA:SUT: -10.64
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
A better indicator of the attractiveness of an investment which takes growth into account is the Forward Rate of Return (Yacktman) %. Productive Technologies Co's Forward Rate of Return (Yacktman) % for the quarter that ended in Mar. 2026 was 0.00%. The Forward Rate of Return uses the normalized Free Cash Flow of the past five years, and considers growth. The forward rate of return can be thought of as the return that investors buying the stock today can expect from it in the future.
Productive Technologies Co (FRA:SUT) Earnings Yield (Joel Greenblatt) % Explanation
Joel Greenblatt defines the earnings yield using the above equation because it more accurately reflects the company's profitability relative to its stock price. Items like interest payment and tax etc. are not directly related to the company's operational profitability.
Enterprise Value instead of market cap (share price) is used in the calculation because it is the real price stock and bond investors together pay for the company.
Be Aware
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
Productive Technologies Co Earnings Yield (Joel Greenblatt) % Related Terms
Productive Technologies Co Earnings Yield (Joel Greenblatt) % Historical Data
* Premium members only.
The historical data trend for Productive Technologies Co's Earnings Yield (Joel Greenblatt) % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Productive Technologies Co Earnings Yield (Joel Greenblatt) % Chart
For the Semiconductor Equipment & Materials subindustry, Productive Technologies Co's Earnings Yield (Joel Greenblatt) %, along with its competitors' market caps and Earnings Yield (Joel Greenblatt) % 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 Earnings Yield (Joel Greenblatt) % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Productive Technologies Co's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Productive Technologies Co's Earnings Yield (Joel Greenblatt) % falls into.
Productive Technologies Co Earnings Yield (Joel Greenblatt) % Calculation
In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.
Productive Technologies Cos Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Mar. 2026 is calculated as
For company reported semi-annually or annually, GuruFocus only calculate annual data for Earnings Yield (Joel Greenblatt) and apply the annual figure to corresponding quarter.
What does a Earnings Yield (Joel Greenblatt) % of -9.60% mean?
Productive Technologies Co (FRA:SUT) has a Earnings Yield (Joel Greenblatt) % of -9.60% as of Mar. 2026. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Productive Technologies Co and its competitors. According to the industry distribution chart, Productive Technologies Co ranks #919 out of 1026 companies in the Semiconductors industry, placing it in the top 89.6%.
Is Productive Technologies Co's Earnings Yield (Joel Greenblatt) % too high?
Productive Technologies Co's current Earnings Yield (Joel Greenblatt) % is -9.60%. Based on the distribution chart, Productive Technologies Co ranks #919 out of 1026 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Productive Technologies Co has a GF Score™ of 26/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Productive Technologies Co's Earnings Yield (Joel Greenblatt) % compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Productive Technologies Co ranks #919 out of 1026 companies for Earnings Yield (Joel Greenblatt) %. This places Productive Technologies Co in the lower half of its industry. The industry median Earnings Yield (Joel Greenblatt) % is 1.34. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Earnings Yield (Joel Greenblatt) % for a Semiconductors company?
The median Earnings Yield (Joel Greenblatt) % among Semiconductors companies is 1.34, based on 1,026 companies in the industry. Companies in the top quartile (top 25%) have a Earnings Yield (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, Earnings Yield (Joel Greenblatt) % 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 Earnings Yield (Joel Greenblatt) % mean?
A high Earnings Yield (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Productive Technologies Co and its competitors. For the Semiconductors industry, the median Earnings Yield (Joel Greenblatt) % is 1.34 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Productive Technologies Co's current Earnings Yield (Joel Greenblatt) % is -9.60%. 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 (FRA:SUT) is currently considered Modestly Overvalued. The stock's GF Value™ is €0.02, compared to a current price of €0.02 — trading 22.5% above its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is -9.60%. Productive Technologies Co's overall GF Score™ is 26/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Yield (Joel Greenblatt) % calculated?
Earnings Yield (Joel Greenblatt) % is calculated from a company's financial statements. For Productive Technologies Co (FRA:SUT), the current Earnings Yield (Joel Greenblatt) % is -9.60% as of Mar. 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 (FRA:SUT) Overvalued in 2026?
Based on GuruFocus' analysis, Productive Technologies Co stock appears to be overvalued.
The current stock price of €0.02 is trading 22.5% above its estimated GF Value™ of €0.02.
GuruFocus considers Productive Technologies Co to be Modestly Overvalued.
Key valuation signals for FRA:SUT:
Earnings Yield (Joel Greenblatt) %: -9.60%
GF Value™: €0.02 vs. price of €0.02 (22.5% above fair value)
No single metric tells the full story. See the FRA: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.
26GF Score
Get the complete analysis for FRA:SUT
Earnings Yield (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FRA:SUT has been successfully added to your 
