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WateraSTU:V05 -5.94%19 Market Cap is €19.79 Mil as of Jul. 24, 2026. GuruFocus rates STU:V05 with a GF Score™ of 19/100 and a GF Value™ of €0.36 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 3,098 Industrial Products companies, Watera ranks worse than 83.63% 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). Watera's share price for the quarter that ended in Dec. 2025 was €0.475. Watera's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 17.59 Mil. Therefore, Watera's market cap for the quarter that ended in Dec. 2025 was €8.35 Mil.
Watera's quarterly market cap
declined
from Dec. 2024 (€7.04 Mil) to Jun. 2025 (€4.41 Mil) but then
increased
from Jun. 2025 (€4.41 Mil) to Dec. 2025 (€8.35 Mil).
Watera's annual market cap
declined
from Dec. 2023 (€40.14 Mil) to Dec. 2024 (€7.04 Mil) but then
increased
from Dec. 2024 (€7.04 Mil) to Dec. 2025 (€8.35 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. Watera's Enterprise Value for Today is €19.75 Mil.
Watera (STU:V05) 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.
Watera Market Cap Related Terms
Watera Market Cap Historical Data
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The historical data trend for Watera'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 Pollution & Treatment Controls subindustry, Watera'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.
Watera Market Cap vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Watera's Market Cap distribution charts can be found below:
* The bar in red indicates where Watera'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.
Watera'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.
Watera (STU:V05) has a Market Cap of €19.79 Mil as of Jul. 24, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Watera and its competitors. According to the industry distribution chart, Watera ranks #2591 out of 3098 companies in the Industrial Products industry, placing it in the top 83.6%.
Is Watera's Market Cap too high?
Watera's current Market Cap is €19.79 Mil. Based on the distribution chart, Watera ranks #2591 out of 3098 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Watera has a GF Score™ of 19/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Watera's Market Cap compare to VLTO and ZWS?
According to the Industrial Products industry distribution chart, Watera ranks #2591 out of 3098 companies for Market Cap. This places Watera in the lower half of its industry. The industry median Market Cap is 262.72. 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 Industrial Products company?
The median Market Cap among Industrial Products companies is 262.72, based on 3,098 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 Watera and its competitors. For the Industrial Products industry, the median Market Cap is 262.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Watera's current Market Cap is €19.79 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Watera stock overvalued right now?
Based on GuruFocus' analysis, Watera (STU:V05) is currently considered Significantly Overvalued. The stock's GF Value™ is €0.36, compared to a current price of €0.95 — trading 163.9% above its estimated fair value. The current Market Cap is €19.79 Mil. Watera's overall GF Score™ is 19/100 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 Watera (STU:V05), the current Market Cap is €19.79 Mil as of Jul. 24, 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 Watera (STU:V05) Overvalued in 2026?
Based on GuruFocus' analysis, Watera stock appears to be overvalued.
The current stock price of €0.95 is trading 163.9% above its estimated GF Value™ of €0.36.
GuruFocus considers Watera to be Significantly Overvalued.
Key valuation signals for STU:V05:
Market Cap: €19.79 Mil
GF Value™: €0.36 vs. price of €0.95 (163.9% above fair value)
No single metric tells the full story. See the STU:V05 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Watera operates in the low-carbon water treatment sector and develops patented desalination solutions for seawater and brackish water that use solar power and do not rely on batteries.
19GF Score
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