WateraXPAR:ALWTR +1.40%10 FCF Margin % is -87.68% as of Dec. 2025. GuruFocus rates XPAR:ALWTR with a GF Score™ of 10/100 and a GF Value™ of €0.46 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 3,029 Industrial Products companies, Watera ranks worse than 96.34% on this metric.
FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Watera's Free Cash Flow for the
six
months ended in Dec. 2025 was €-1.05 Mil. Watera's Revenue for the
six
months ended in Dec. 2025 was €1.19 Mil. Therefore, Watera's FCF Margin % for the quarter that ended in Dec. 2025 was -87.68%.
The historical rank and industry rank for Watera's FCF Margin % or its related term are showing as below:
XPAR:ALWTR'
s FCF Margin % Range Over the Past 10 Years
Min: -264.78 Med: -85.81 Max: -13.28
Current: -94.14
During the past 5 years, the highest FCF Margin % of Watera was -13.28%. The lowest was -264.78%. And the median was -85.81%.
XPAR:ALWTR's FCF Margin % is ranked worse than 96.34% of 3029
companies
in the Industrial Products industry
Industry Median: 1.54
vs XPAR:ALWTR: -94.14
Watera FCF Margin % Related Terms
Watera FCF Margin % Historical Data
* Premium members only.
The historical data trend for Watera's FCF Margin % 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.
XPAR:ALWTR vs VLTO, ZWS, CECO: FCF Margin % Comparison
For the Pollution & Treatment Controls subindustry, Watera's FCF Margin %, along with its competitors' market caps and FCF Margin % 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 FCF Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Watera's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Watera's FCF Margin % falls into.
* 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 (XPAR:ALWTR) has a FCF Margin % of -87.68% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Watera and its competitors. According to the industry distribution chart, Watera ranks #2918 out of 3029 companies in the Industrial Products industry, placing it in the top 96.3%.
Is Watera's FCF Margin % too high?
Watera's current FCF Margin % is -87.68%. Based on the distribution chart, Watera ranks #2918 out of 3029 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Watera has a GF Score™ of 10/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Watera's FCF Margin % compare to VLTO and ZWS?
According to the Industrial Products industry distribution chart, Watera ranks #2918 out of 3029 companies for FCF Margin %. This places Watera in the lower half of its industry. The industry median FCF Margin % is 1.54. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for an Industrial Products company?
The median FCF Margin % among Industrial Products companies is 1.54, based on 3,029 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Watera and its competitors. For the Industrial Products industry, the median FCF Margin % is 1.54 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Watera's current FCF Margin % is -87.68%. 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 (XPAR:ALWTR) is currently considered Significantly Overvalued. The stock's GF Value™ is €0.46, compared to a current price of €1.09 — trading 137% above its estimated fair value. The current FCF Margin % is -87.68%. Watera's overall GF Score™ is 10/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Watera (XPAR:ALWTR), the current FCF Margin % is -87.68% 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 Watera (XPAR:ALWTR) Overvalued in 2026?
Based on GuruFocus' analysis, Watera stock appears to be overvalued.
The current stock price of €1.09 is trading 137% above its estimated GF Value™ of €0.46.
GuruFocus considers Watera to be Significantly Overvalued.
Key valuation signals for XPAR:ALWTR:
FCF Margin %: -87.68%
GF Value™: €0.46 vs. price of €1.09 (137% above fair value)
No single metric tells the full story. See the XPAR:ALWTR 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.
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