ErreDue SpA (MIL:RDUE) Book Value per Share: €5.52 (As of Dec. 2025)

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MIL:RDUE ErreDue SpA MIL:RDUE
84 GF Score
Price €10.30
GF Value €13.46
Valuation Modestly Undervalued
! 7 Warning Signs
View Full Analysis

What is ErreDue SpA Book Value per Share?

ErreDue SpA MIL:RDUE -1.44% 84 Book Value per Share is €5.52 as of Dec. 2025. GuruFocus rates MIL:RDUE with a GF Score™ of 84/100 and a GF Value™ of €13.46 (Modestly Undervalued). The stock has 7 warning signs investors should review.

ErreDue SpA's book value per share for the quarter that ended in Dec. 2025 was €5.52.

During the past 12 months, ErreDue SpA's average Book Value Per Share Growth Rate was 7.30% per year. During the past 3 years, the average Book Value Per Share Growth Rate was 7.80% per year. During the past 5 years, the average Book Value Per Share Growth Rate was 28.50% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the book value growth rate using book value per share data.

During the past 7 years, the highest 3-Year average Book Value Per Share Growth Rate of ErreDue SpA was 56.30% per year. The lowest was 7.80% per year. And the median was 39.50% per year.

ErreDue SpA's current price is €10.30. Its book value per share for the quarter that ended in Dec. 2025 was €5.52. Hence, today's PB Ratio of ErreDue SpA is 1.87.

During the past 7 years, the highest P/B Ratio of ErreDue SpA was 6.03. The lowest was 1.24. And the median was 1.75.

Warning Sign:

ErreDue SpA stock PB Ratio (=1.87) is close to 2-year high of 1.98.


ErreDue SpA  (MIL:RDUE) Book Value per Share Explanation

Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.

For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.


ErreDue SpA Book Value per Share Related Terms


ErreDue SpA Book Value per Share Historical Data

* Premium members only.

The historical data trend for ErreDue SpA's Book Value per Share 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.

ErreDue SpA Book Value per Share Chart

ErreDue SpA Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Book Value per Share
Get a 7-Day Free Trial 2.01 4.41 4.95 5.15 5.52

ErreDue SpA Semi-Annual Data
Dec19 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Book Value per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only 4.95 4.89 5.15 5.15 5.52

MIL:RDUE vs GEV, ETN, PH: Book Value per Share Comparison

For the Specialty Industrial Machinery subindustry, ErreDue SpA's PB Ratio, along with its competitors' market caps and PB 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 PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, ErreDue SpA's PB Ratio distribution charts can be found below:

* The bar in red indicates where ErreDue SpA's PB Ratio falls into.


MIL:RDUE
84GF Score
ErreDue SpA MIL:RDUE
Book Value per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

ErreDue SpA Book Value per Share Calculation

ErreDue SpA's Book Value Per Share for the fiscal year that ended in Dec. 2025 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(34.51-0.00)/6.25
=5.52

ErreDue SpA's Book Value Per Share for the quarter that ended in Dec. 2025 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(34.51-0.00)/6.25
=5.52

* 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.

Theoretically it is what the shareholders will receive if the company is liquidated. Total Stockholders Equity is a balance sheet item and equal to Total Assets less Total Liabilities of the company.

Book value may include intangible items which may come from the company's past acquisitions. Book value less intangibles is called Tangible Book.

Frequently Asked Questions Learn more about Book Value per Share →
What does a Book Value per Share of €5.52 mean?
ErreDue SpA (MIL:RDUE) has a Book Value per Share of €5.52 as of Dec. 2025. Book value per share gives the per-share value of a company's stockholder equity. View historical data on ErreDue SpA and its competitors.
Is ErreDue SpA's Book Value per Share too high?
ErreDue SpA's current Book Value per Share is €5.52. Overall, ErreDue SpA has a GF Score™ of 84/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does ErreDue SpA's Book Value per Share compare to GEV and ETN?
ErreDue SpA's Book Value per Share of €5.52 can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Book Value per Share for an Industrial Products company?
A good Book Value per Share depends on the Industrial Products industry context. However, Book Value per Share 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 Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on ErreDue SpA and its competitors. ErreDue SpA's current Book Value per Share is €5.52. 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 €13.46, compared to a current price of €10.30 — trading 23.5% below its estimated fair value. The current Book Value per Share is €5.52. ErreDue SpA's overall GF Score™ is 84/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For ErreDue SpA (MIL:RDUE), the current Book Value per Share is €5.52 as of Dec. 2025. 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 23.5% below its estimated GF Value™ of €13.46. GuruFocus considers ErreDue SpA to be Modestly Undervalued.

Key valuation signals for MIL:RDUE:

  • Book Value per Share: €5.52
  • GF Value™: €13.46 vs. price of €10.30 (23.5% below fair value)
  • GF Score™: 84/100 with 7 warning signs

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 Business Description

Other Exchanges Z9H:Germany
Address Via G. Gozzano, 3, Livorno, ITA, 57121
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.
84GF Score

Get the complete analysis for MIL:RDUE

Book Value per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€10.30
Price
€13.46
GF Value