Maire SpA (STU:3OY1) Market Cap: €4,035 Mil (As of Aug. 09, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

STU:3OY1 Maire SpA STU:3OY1
88 GF Score
Price €12.29
GF Value €12.73
Valuation Fairly Valued
! 6 Warning Signs
View Full Analysis

What is Maire SpA Market Cap?

Maire SpA STU:3OY1 -1.68% 88 Market Cap is €4,035 Mil as of Aug. 09, 2026. GuruFocus rates STU:3OY1 with a GF Score™ of 88/100 and a GF Value™ of €12.73 (Fairly Valued). The stock has 6 warning signs investors should review. Among 1,814 Construction companies, Maire SpA ranks better than 93.88% on this metric.

Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). Maire SpA's share price for the quarter that ended in Jun. 2026 was €14.23. Maire SpA's Shares Outstanding (EOP) for the quarter that ended in Jun. 2026 was 326 Mil. Therefore, Maire SpA's market cap for the quarter that ended in Jun. 2026 was €4,634 Mil.

Maire SpA's quarterly market cap increased from Dec. 2025 (€4,000 Mil) to Mar. 2026 (€4,299 Mil) and increased from Mar. 2026 (€4,299 Mil) to Jun. 2026 (€4,634 Mil).

Maire SpA's annual market cap increased from Dec. 2023 (€1,564 Mil) to Dec. 2024 (€2,600 Mil) and increased from Dec. 2024 (€2,600 Mil) to Dec. 2025 (€4,000 Mil).

Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. Maire SpA's Enterprise Value for Today is €3,534 Mil.


Maire SpA  (STU:3OY1) Market Cap Explanation

Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the company’s debt. The real price you pay is the Enterprise Value.

Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.


Maire SpA Market Cap Related Terms


Maire SpA Market Cap Historical Data

* Premium members only.

The historical data trend for Maire SpA's Market Cap 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.

Maire SpA Market Cap Chart

Maire SpA Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Market Cap
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1,315.74 975.08 1,564.40 2,599.71 4,000.17

Maire SpA Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Market Cap Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 3,452.79 4,030.43 4,000.17 4,298.83 4,634.27

STU:3OY1 vs PWR, FIX, EME: Market Cap Comparison

For the Engineering & Construction subindustry, Maire SpA's Market Cap, along with its competitors' market caps and Market Cap 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 Market Cap vs Construction Industry

For the Construction industry and Industrials sector, Maire SpA's Market Cap distribution charts can be found below:

* The bar in red indicates where Maire SpA's Market Cap falls into.


STU:3OY1
88GF Score
Maire SpA STU:3OY1
Market Cap is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Maire SpA Market Cap Calculation

Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.

Maire SpA's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as

Market Cap (A: Dec. 2025 )=Share Price (A: Dec. 2025 )*Shares Outstanding (EOP) (A: Dec. 2025 )
=€12.26*326.278
=€4,000

Maire SpA's Market Cap for the quarter that ended in Jun. 2026 is calculated as

Market Cap (Q: Jun. 2026 )=Share Price (Q: Jun. 2026 )*Shares Outstanding (EOP) (Q: Jun. 2026 )
=€14.23*325.669
=€4,634

* 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.

Frequently Asked Questions Learn more about Market Cap →
What does a Market Cap of €4,035 Mil mean?
Maire SpA (STU:3OY1) has a Market Cap of €4,035 Mil as of Aug. 09, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Maire SpA and its competitors. According to the industry distribution chart, Maire SpA ranks #111 out of 1814 companies in the Construction industry, placing it in the top 6.1%.
Is Maire SpA's Market Cap too high?
Maire SpA's current Market Cap is €4,035 Mil. Based on the distribution chart, Maire SpA ranks #111 out of 1814 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Maire SpA has a GF Score™ of 88/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Maire SpA's Market Cap compare to PWR and FIX?
According to the Construction industry distribution chart, Maire SpA ranks #111 out of 1814 companies for Market Cap. This places Maire SpA in the top 6% of its industry — outperforming the majority of peers. The industry median Market Cap is 120.88. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for a Construction company?
The median Market Cap among Construction companies is 120.88, based on 1,814 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap 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 Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Maire SpA and its competitors. For the Construction industry, the median Market Cap is 120.88 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Maire SpA's current Market Cap is €4,035 Mil. 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 (STU:3OY1) is currently considered Fairly Valued. The stock's GF Value™ is €12.73, compared to a current price of €12.29 — trading 3.5% below its estimated fair value. The current Market Cap is €4,035 Mil. Maire SpA's overall GF Score™ is 88/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For Maire SpA (STU:3OY1), the current Market Cap is €4,035 Mil as of Aug. 09, 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 (STU:3OY1) Overvalued in 2026?

Based on GuruFocus' analysis, Maire SpA stock appears to be undervalued. The current stock price of €12.29 is trading 3.5% below its estimated GF Value™ of €12.73. GuruFocus considers Maire SpA to be Fairly Valued.

Key valuation signals for STU:3OY1:

  • Market Cap: €4,035 Mil
  • GF Value™: €12.73 vs. price of €12.29 (3.5% below fair value)
  • GF Score™: 88/100 with 6 warning signs

No single metric tells the full story. See the STU:3OY1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Maire SpA Business Description

Address Via Gaetano De Castillia 6A, Milan, ITA, 20124
Maire SpA is an Italy-based company that offers sustainable technological solutions for fertilizers, hydrogen, CO2 capture, fuels, chemicals, and polymers.
88GF Score

Get the complete analysis for STU:3OY1

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

€12.29
Price
€12.73
GF Value