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ErreDue SpAMIL:RDUE -2.37%85 PS Ratio is 3.33 as of Jul. 27, 2026, which is 3% above its 10-year median of 3.23. GuruFocus rates MIL:RDUE with a GF Score™ of 85/100 and a GF Value™ of €13.09 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 3,026 Industrial Products companies, ErreDue SpA ranks worse than 67.48% on this metric.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, ErreDue SpA's share price is €10.30.
ErreDue SpA's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was €3.10. Hence, ErreDue SpA's PS Ratio for today is 3.33.
Warning Sign:
ErreDue SpA stock PS Ratio (=3.33) is close to 1-year high of 3.33.
The historical rank and industry rank for ErreDue SpA's PS Ratio or its related term are showing as below:
MIL:RDUE'
s PS Ratio Range Over the Past 10 Years
Min: 2.31 Med: 3.23 Max: 6.86
Current: 3.33
During the past 7 years, ErreDue SpA's highest PS Ratio was 6.86. The lowest was 2.31. And the median was 3.23.
MIL:RDUE's PS Ratio is ranked worse than 67.48% of 3026
companies
in the Industrial Products industry
Industry Median: 1.93
vs MIL:RDUE: 3.33
During the past 12 months, the average Revenue per Share Growth Rate of ErreDue SpA was 21.80% per year.
During the past 3 years, the average Revenue per Share Growth Rate was 16.30% per year.
During the past 5 years, the average Revenue per Share Growth Rate was 17.00% per year.
During the past 7 years, ErreDue SpA's highest 3-Year average Revenue per Share Growth Rate was 24.70% per year. The lowest was 12.80% per year. And the median was 18.25% per year.
Back to Basics: PS Ratio
ErreDue SpA (MIL:RDUE) PS Ratio Explanation
The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.
When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.
The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.
ErreDue SpA PS Ratio Related Terms
ErreDue SpA PS Ratio Historical Data
* Premium members only.
The historical data trend for ErreDue SpA's PS Ratio 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.
For the Specialty Industrial Machinery subindustry, ErreDue SpA's PS Ratio, along with its competitors' market caps and PS Ratio 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.
ErreDue SpA PS Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, ErreDue SpA's PS Ratio distribution charts can be found below:
* The bar in red indicates where ErreDue SpA's PS Ratio falls into.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.
ErreDue SpA's Share Price of today is €10.30.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. ErreDue SpA's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was €3.10.
* 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.
It can also be calculated from the numbers for the whole company:
ErreDue SpA (MIL:RDUE) has a PS Ratio of 3.33 as of Jul. 27, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on ErreDue SpA and its competitors. This is near median its historical median of 3.23. Over the past decade, ErreDue SpA's PS Ratio has ranged from 2.31 to 6.86. According to the industry distribution chart, ErreDue SpA ranks #2042 out of 3026 companies in the Industrial Products industry, placing it in the top 67.5%.
Is ErreDue SpA's PS Ratio too high?
ErreDue SpA's current PS Ratio of 3.33 is near median its 10-year median of 3.23. Over the past 10 years, this metric has ranged from a low of 2.31 to a high of 6.86. The Industrial Products industry median PS Ratio is 1.93. ErreDue SpA's value of 3.33 is 72.5% above this industry median. Based on the distribution chart, ErreDue SpA ranks #2042 out of 3026 companies in the Industrial Products industry, which is below the industry midpoint. Overall, ErreDue SpA has a GF Score™ of 85/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does ErreDue SpA's PS Ratio compare to GEV and ETN?
According to the Industrial Products industry distribution chart, ErreDue SpA ranks #2042 out of 3026 companies for PS Ratio. This places ErreDue SpA in the lower half of its industry. The industry median PS Ratio is 1.93. ErreDue SpA's value of 3.33 is 72.5% above this benchmark. Historically, ErreDue SpA's own PS Ratio has ranged from 2.31 to 6.86 over the past decade. While the company's 10-year median is 3.23 vs. the industry median of 1.93, ErreDue SpA 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 PS Ratio for an Industrial Products company?
The median PS Ratio among Industrial Products companies is 1.93, based on 3,026 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. ErreDue SpA's current PS Ratio of 3.33 is 72.5% 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 PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on ErreDue SpA and its competitors. For the Industrial Products industry, the median PS Ratio is 1.93 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ErreDue SpA's current PS Ratio is 3.33, which is near median its own 10-year median of 3.23. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ErreDue SpA stock overvalued right now?
Based on GuruFocus' analysis, ErreDue SpA (MIL:RDUE) is currently considered Modestly Undervalued. The stock's GF Value™ is €13.09, compared to a current price of €10.30 — trading 21.3% below its estimated fair value. The current PS Ratio is 3.33, which is near median its 10-year median of 3.23 and 72.5% above the Industrial Products industry median of 1.93. ErreDue SpA's overall GF Score™ is 85/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For ErreDue SpA (MIL:RDUE), the current PS Ratio is 3.33 as of Jul. 27, 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 ErreDue SpA (MIL:RDUE) Overvalued in 2026?
Based on GuruFocus' analysis, ErreDue SpA stock appears to be undervalued.
The current stock price of €10.30 is trading 21.3% below its estimated GF Value™ of €13.09.
GuruFocus considers ErreDue SpA to be Modestly Undervalued.
Key valuation signals for MIL:RDUE:
PS Ratio: 3.33 (near median its 10-year median of 3.23)
GF Value™: €13.09 vs. price of €10.30 (21.3% below fair value)
Industry Position: 72.5% above the Industrial Products median (#2042 of 3026)
No single metric tells the full story. See the MIL:RDUE stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ErreDue SpA designs manufacture and markets solutions for the on-site production, blending, and purification of technical gases (hydrogen produced by electrolysis of water, nitrogen, and oxygen) intended for use in small, medium, and large industrial sites, laboratories, medical applications, applications related to the energy transition. Its range of products comprises High purity Hydrogen generators, High purity Nitrogen generators, Oxygen generators, and Purification systems for Nitrogen, Hydrogen, Oxygen, and complex gas mixtures.
85GF Score
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