Theon InternationalSTU:W8C +4.32%42 Market Cap is €2,527.4 Mil as of Jul. 03, 2026. GuruFocus rates STU:W8C with a GF Score™ of 42/100. The stock has 3 warning signs investors should review. Among 361 Aerospace & Defense companies, Theon International ranks better than 70.91% 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). Theon International's share price for the quarter that ended in Dec. 2025 was €26.8. Theon International's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 77.6 Mil. Therefore, Theon International's market cap for the quarter that ended in Dec. 2025 was €2,080.3 Mil.
Theon International's quarterly market cap
increased
from Dec. 2024 (€882.9 Mil) to Jun. 2025 (€2,088.0 Mil) but then
declined
from Jun. 2025 (€2,088.0 Mil) to Dec. 2025 (€2,080.3 Mil).
Theon International's annual market cap
increased
from Dec. 2023 (€0.0 Mil) to Dec. 2024 (€882.9 Mil) and
increased
from Dec. 2024 (€882.9 Mil) to Dec. 2025 (€2,080.3 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. Theon International's Enterprise Value for Today is €2,380.6 Mil.
Theon International (STU:W8C) 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 companys 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.
Theon International Market Cap Related Terms
Theon International Market Cap Historical Data
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The historical data trend for Theon International'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.
For the Aerospace & Defense subindustry, Theon International'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.
Theon International Market Cap vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Theon International's Market Cap distribution charts can be found below:
* The bar in red indicates where Theon International's Market Cap falls into.
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.
Theon International's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as
* 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.
Theon International (STU:W8C) has a Market Cap of €2,527.4 Mil as of Jul. 03, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Theon International and its competitors. According to the industry distribution chart, Theon International ranks #105 out of 361 companies in the Aerospace & Defense industry, placing it in the top 29.1%.
Is Theon International's Market Cap too high?
Theon International's current Market Cap is €2,527.4 Mil. Based on the distribution chart, Theon International ranks #105 out of 361 companies in the Aerospace & Defense industry, which is above the industry midpoint. Overall, Theon International has a GF Score™ of 42/100, reflecting its overall financial health beyond just this single metric.
How does Theon International's Market Cap compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Theon International ranks #105 out of 361 companies for Market Cap. This puts Theon International in the upper half of its industry. The industry median Market Cap is 831.89. 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 an Aerospace & Defense company?
The median Market Cap among Aerospace & Defense companies is 831.89, based on 361 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 Theon International and its competitors. For the Aerospace & Defense industry, the median Market Cap is 831.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Theon International's current Market Cap is €2,527.4 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Theon International stock overvalued right now?
Theon International (STU:W8C) has a current Market Cap of €2,527.4 Mil. The current Market Cap is €2,527.4 Mil. Theon International's overall GF Score™ is 42/100 with 3 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 Theon International (STU:W8C), the current Market Cap is €2,527.4 Mil as of Jul. 03, 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.
Theon International PLC is a defense and security technology company specializing in electro-optical systems and integrated solutions for military and security applications. It develops and manufactures night vision and thermal imaging systems used by defense and security organizations. The company operates internationally through subsidiaries and production facilities across multiple regions. Its products are used by armed forces and security agencies in various countries. In addition to electro-optical systems, it develops integrated soldier systems, ISR optronics, and platform solutions for land and maritime environments.
42GF Score
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