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GSD Technologies CoTPE:6641 -0.28%79 Earnings Yield (Joel Greenblatt) % is 4.58% as of Jun. 2026, which is 68% below its 10-year median of 14.31. GuruFocus rates TPE:6641 with a GF Score™ of 79/100 and a GF Value™ of NT$29.82 (Possible Value Trap). The stock has 5 warning signs investors should review. Among 3,101 Industrial Products companies, GSD Technologies Co ranks better than 58.76% on this metric.
GSD Technologies Co's Enterprise Value for the quarter that ended in Jun. 2026 was NT$375 Mil.
GSD Technologies Co's EBIT for the trailing twelve months (TTM) ended in Jun. 2026 was NT$17 Mil. GSD Technologies Co's Earnings Yield (Joel Greenblatt) for the quarter that ended in Jun. 2026 was 4.58%.
The historical rank and industry rank for GSD Technologies Co's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:
TPE:6641'
s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: 0.79 Med: 14.31 Max: 30.97
Current: 4.72
During the past 10 years, the highest Earnings Yield (Joel Greenblatt) of GSD Technologies Co was 30.97%. The lowest was 0.79%. And the median was 14.31%.
TPE:6641's Earnings Yield (Joel Greenblatt) % is ranked better than 58.76% of 3101
companies
in the Industrial Products industry
Industry Median: 3.46
vs TPE:6641: 4.72
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) %. GSD Technologies Co's Forward Rate of Return (Yacktman) % for the quarter that ended in Jun. 2026 was -38.87%. 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.
GSD Technologies Co (TPE:6641) 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.
GSD Technologies Co Earnings Yield (Joel Greenblatt) % Related Terms
GSD Technologies Co Earnings Yield (Joel Greenblatt) % Historical Data
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The historical data trend for GSD 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.
GSD Technologies Co Earnings Yield (Joel Greenblatt) % Chart
For the Pollution & Treatment Controls subindustry, GSD 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.
GSD Technologies Co Earnings Yield (Joel Greenblatt) % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, GSD Technologies Co's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where GSD Technologies Co's Earnings Yield (Joel Greenblatt) % falls into.
GSD 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.
GSD Technologies Cos Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Dec. 2025 is calculated as
GSD Technologies Co's EBIT for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$17 Mil.
What does a Earnings Yield (Joel Greenblatt) % of 4.58% mean?
GSD Technologies Co (TPE:6641) has a Earnings Yield (Joel Greenblatt) % of 4.58% as of Jun. 2026. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on GSD Technologies Co and its competitors. This is 68% below median its historical median of 14.31. Over the past decade, GSD Technologies Co's Earnings Yield (Joel Greenblatt) % has ranged from 0.79 to 30.97. According to the industry distribution chart, GSD Technologies Co ranks #1279 out of 3101 companies in the Industrial Products industry, placing it in the top 41.2%.
Is GSD Technologies Co's Earnings Yield (Joel Greenblatt) % too high?
GSD Technologies Co's current Earnings Yield (Joel Greenblatt) % of 4.58% is 68% below median its 10-year median of 14.31. Over the past 10 years, this metric has ranged from a low of 0.79 to a high of 30.97. The Industrial Products industry median Earnings Yield (Joel Greenblatt) % is 3.46. GSD Technologies Co's value of 4.58% is 32.4% above this industry median. Based on the distribution chart, GSD Technologies Co ranks #1279 out of 3101 companies in the Industrial Products industry, which is above the industry midpoint. Overall, GSD Technologies Co has a GF Score™ of 79/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does GSD Technologies Co's Earnings Yield (Joel Greenblatt) % compare to VLTO and ZWS?
According to the Industrial Products industry distribution chart, GSD Technologies Co ranks #1279 out of 3101 companies for Earnings Yield (Joel Greenblatt) %. This puts GSD Technologies Co in the upper half of its industry. The industry median Earnings Yield (Joel Greenblatt) % is 3.46. GSD Technologies Co's value of 4.58% is 32.4% above this benchmark. Historically, GSD Technologies Co's own Earnings Yield (Joel Greenblatt) % has ranged from 0.79 to 30.97 over the past decade. While the company's 10-year median is 14.31 vs. the industry median of 3.46, GSD Technologies Co has consistently been above the industry average. 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 an Industrial Products company?
The median Earnings Yield (Joel Greenblatt) % among Industrial Products companies is 3.46, based on 3,101 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. GSD Technologies Co's current Earnings Yield (Joel Greenblatt) % of 4.58% is 32.4% above the industry median. 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 GSD Technologies Co and its competitors. For the Industrial Products industry, the median Earnings Yield (Joel Greenblatt) % is 3.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. GSD Technologies Co's current Earnings Yield (Joel Greenblatt) % is 4.58%, which is 68% below median its own 10-year median of 14.31. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is GSD Technologies Co stock overvalued right now?
Based on GuruFocus' analysis, GSD Technologies Co (TPE:6641) is currently considered Possible Value Trap. The stock's GF Value™ is NT$29.82, compared to a current price of NT$17.70 — trading 40.6% below its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 4.58%, which is 68% below median its 10-year median of 14.31 and 32.4% above the Industrial Products industry median of 3.46. GSD Technologies Co's overall GF Score™ is 79/100 with 5 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 GSD Technologies Co (TPE:6641), the current Earnings Yield (Joel Greenblatt) % is 4.58% as of Jun. 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 GSD Technologies Co (TPE:6641) Overvalued in 2026?
Based on GuruFocus' analysis, GSD Technologies Co stock appears to be undervalued.
The current stock price of NT$17.70 is trading 40.6% below its estimated GF Value™ of NT$29.82.
GuruFocus considers GSD Technologies Co to be Possible Value Trap.
Key valuation signals for TPE:6641:
Earnings Yield (Joel Greenblatt) %: 4.58% (68% below median its 10-year median of 14.31)
GF Value™: NT$29.82 vs. price of NT$17.70 (40.6% below fair value)
Industry Position: 32.4% above the Industrial Products median (#1279 of 3101)
No single metric tells the full story. See the TPE:6641 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
GSD Technologies Co Ltd is engaged in the sales and production of environmentally related equipment, as well as providing installation and maintenance of related equipment, environmental technology consulting, engineering design, and the agency sales of environmentally related products such as chemicals and consumables. The company generates majority of its revenue from China.
79GF Score
Get the complete analysis for TPE:6641
Earnings Yield (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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