CHAR TechnologiesCTRNF 49 FCF Margin % is -214.31% as of Mar. 2026. GuruFocus rates CTRNF with a GF Score™ of 49/100 and a GF Value™ of $0.18 (Modestly Overvalued). The stock has 7 warning signs investors should review. Among 239 Waste Management companies, CHAR Technologies ranks worse than 95.82% on this metric.
The historical rank and industry rank for CHAR Technologies's FCF Margin % or its related term are showing as below:
CTRNF'
s FCF Margin % Range Over the Past 10 Years
Min: -941.43 Med: -280.42 Max: -22.39
Current: -243.32
During the past 12 years, the highest FCF Margin % of CHAR Technologies was -22.39%. The lowest was -941.43%. And the median was -280.42%.
CTRNF's FCF Margin % is ranked worse than 95.82% of 239
companies
in the Waste Management industry
Industry Median: 2.87
vs CTRNF: -243.32
CHAR Technologies FCF Margin % Related Terms
CHAR Technologies FCF Margin % Historical Data
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The historical data trend for CHAR Technologies'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.
For the Waste Management subindustry, CHAR Technologies'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.
CHAR Technologies FCF Margin % vs Waste Management Industry
For the Waste Management industry and Industrials sector, CHAR Technologies's FCF Margin % distribution charts can be found below:
* The bar in red indicates where CHAR Technologies'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.
CHAR Technologies (CTRNF) has a FCF Margin % of -214.31% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on CHAR Technologies and its competitors. According to the industry distribution chart, CHAR Technologies ranks #229 out of 239 companies in the Waste Management industry, placing it in the top 95.8%.
Is CHAR Technologies' FCF Margin % too high?
CHAR Technologies' current FCF Margin % is -214.31%. Based on the distribution chart, CHAR Technologies ranks #229 out of 239 companies in the Waste Management industry, which is in the bottom quartile relative to peers. Overall, CHAR Technologies has a GF Score™ of 49/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does CHAR Technologies' FCF Margin % compare to WM and RSG?
According to the Waste Management industry distribution chart, CHAR Technologies ranks #229 out of 239 companies for FCF Margin %. This places CHAR Technologies in the lower half of its industry. The industry median FCF Margin % is 2.87. 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 a Waste Management company?
The median FCF Margin % among Waste Management companies is 2.87, based on 239 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 CHAR Technologies and its competitors. For the Waste Management industry, the median FCF Margin % is 2.87 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. CHAR Technologies's current FCF Margin % is -214.31%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CHAR Technologies stock overvalued right now?
Based on GuruFocus' analysis, CHAR Technologies (CTRNF) is currently considered Modestly Overvalued. The stock's GF Value™ is $0.18, compared to a current price of $0.20 — trading 11.1% above its estimated fair value. The current FCF Margin % is -214.31%. CHAR Technologies' overall GF Score™ is 49/100 with 7 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 CHAR Technologies (CTRNF), the current FCF Margin % is -214.31% as of Mar. 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 CHAR Technologies (CTRNF) Overvalued in 2026?
Based on GuruFocus' analysis, CHAR Technologies stock appears to be overvalued.
The current stock price of $0.20 is trading 11.1% above its estimated GF Value™ of $0.18.
GuruFocus considers CHAR Technologies to be Modestly Overvalued.
Key valuation signals for CTRNF:
FCF Margin %: -214.31%
GF Value™: $0.18 vs. price of $0.20 (11.1% above fair value)
No single metric tells the full story. See the CTRNF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
CHAR Technologies Ltd. is a Canada-based cleantech development and environmental services company. The Company is specialized in high temperature pyrolysis (HTP), converting woody biomass and organic materials into renewable energy (renewable natural gas (RNG) or green hydrogen) and valuable biocarbon (biocoal CleanFyre, biochar, or activated biochar SulfaCHAR). Its additional services include environmental compliance, environmental management, engineering and resource efficiency. The Company's subsidiaries include Char Biocarbon Inc., Altech Environmental Consulting Ltd., Char Technologies Thorold Inc., and Char Technologies USA.
49GF Score
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FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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