Maire SpAMIL:MAIRE +0.21%93 PB Ratio is 6.68 as of Jul. 02, 2026, which is 84% above its 10-year median of 3.63. GuruFocus rates MIL:MAIRE with a GF Score™ of 93/100 and a GF Value™ of €11.97 (Modestly Overvalued). The stock has 4 warning signs investors should review. Among 1,716 Construction companies, Maire SpA ranks worse than 90.91% on this metric.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-07-02), Maire SpA's share price is €14.35. Maire SpA's Book Value per Share for the quarter that ended in Mar. 2026 was €2.15. Hence, Maire SpA's PB Ratio of today is 6.68.
The historical rank and industry rank for Maire SpA's PB Ratio or its related term are showing as below:
MIL:MAIRE'
s PB Ratio Range Over the Past 10 Years
Min: 0.95 Med: 3.63 Max: 7.31
Current: 6.62
During the past 13 years, Maire SpA's highest PB Ratio was 7.31. The lowest was 0.95. And the median was 3.63.
MIL:MAIRE's PB Ratio is ranked worse than 90.91% of 1716
companies
in the Construction industry
Industry Median: 1.33
vs MIL:MAIRE: 6.62
During the past 12 months, Maire SpA's average Book Value Per Share Growth Rate was 8.60% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 13.50% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 10.20% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 15.70% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Maire SpA was 71.50% per year. The lowest was -68.20% per year. And the median was 15.15% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Maire SpA PB Ratio Related Terms
Maire SpA PB Ratio Historical Data
* Premium members only.
The historical data trend for Maire SpA's PB 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 Engineering & Construction subindustry, Maire 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.
Maire SpA PB Ratio vs Construction Industry
For the Construction industry and Industrials sector, Maire SpA's PB Ratio distribution charts can be found below:
* The bar in red indicates where Maire SpA's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
Maire SpA's PB Ratio for today is calculated as follows:
* 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:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Maire SpA (MIL:MAIRE) has a PB Ratio of 6.68 as of Jul. 02, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Maire SpA and its competitors. This is 84% above median its historical median of 3.63. Over the past decade, Maire SpA's PB Ratio has ranged from 0.95 to 7.31. According to the industry distribution chart, Maire SpA ranks #1560 out of 1716 companies in the Construction industry, placing it in the top 90.9%.
Is Maire SpA's PB Ratio too high?
Maire SpA's current PB Ratio of 6.68 is 84% above median its 10-year median of 3.63. Over the past 10 years, this metric has ranged from a low of 0.95 to a high of 7.31. The Construction industry median PB Ratio is 1.33. Maire SpA's value of 6.68 is 402.3% above this industry median. Based on the distribution chart, Maire SpA ranks #1560 out of 1716 companies in the Construction industry, which is in the bottom quartile relative to peers. Overall, Maire SpA has a GF Score™ of 93/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Maire SpA's PB Ratio compare to PWR and FIX?
According to the Construction industry distribution chart, Maire SpA ranks #1560 out of 1716 companies for PB Ratio. This places Maire SpA in the lower half of its industry. The industry median PB Ratio is 1.33. Maire SpA's value of 6.68 is 402.3% above this benchmark. Historically, Maire SpA's own PB Ratio has ranged from 0.95 to 7.31 over the past decade. While the company's 10-year median is 3.63 vs. the industry median of 1.33, Maire 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 PB Ratio for a Construction company?
The median PB Ratio among Construction companies is 1.33, based on 1,716 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Maire SpA's current PB Ratio of 6.68 is 402.3% 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Maire SpA and its competitors. For the Construction industry, the median PB Ratio is 1.33 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Maire SpA's current PB Ratio is 6.68, which is 84% above median its own 10-year median of 3.63. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Maire SpA stock overvalued right now?
Based on GuruFocus' analysis, Maire SpA (MIL:MAIRE) is currently considered Modestly Overvalued. The stock's GF Value™ is €11.97, compared to a current price of €14.35 — trading 19.9% above its estimated fair value. The current PB Ratio is 6.68, which is 84% above median its 10-year median of 3.63 and 402.3% above the Construction industry median of 1.33. Maire SpA's overall GF Score™ is 93/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Maire SpA (MIL:MAIRE), the current PB Ratio is 6.68 as of Jul. 02, 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 Maire SpA (MIL:MAIRE) Overvalued in 2026?
Based on GuruFocus' analysis, Maire SpA stock appears to be overvalued.
The current stock price of €14.35 is trading 19.9% above its estimated GF Value™ of €11.97.
GuruFocus considers Maire SpA to be Modestly Overvalued.
Key valuation signals for MIL:MAIRE:
PB Ratio: 6.68 (84% above median its 10-year median of 3.63)
GF Value™: €11.97 vs. price of €14.35 (19.9% above fair value)
Industry Position: 402.3% above the Construction median (#1560 of 1716)
No single metric tells the full story. See the MIL:MAIRE stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Maire SpA is an Italy-based company that offers sustainable technological solutions for fertilizers, hydrogen, CO2 capture, fuels, chemicals, and polymers.
93GF Score
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