FCF Margin % is calculated as Free Cash Flow divided by its Revenue. C-Tech United's Free Cash Flow for the
three
months ended in Dec. 2025 was NT$-84.2 Mil. C-Tech United's Revenue for the
three
months ended in Dec. 2025 was NT$82.9 Mil. Therefore, C-Tech United's FCF Margin % for the quarter that ended in Dec. 2025 was -101.61%.
The historical rank and industry rank for C-Tech United's FCF Margin % or its related term are showing as below:
ROCO:3625'
s FCF Margin % Range Over the Past 10 Years
Min: -64.05 Med: -14.05 Max: 22.49
Current: -52.1
During the past 13 years, the highest FCF Margin % of C-Tech United was 22.49%. The lowest was -64.05%. And the median was -14.05%.
ROCO:3625's FCF Margin % is ranked worse than 93.86% of 3029
companies
in the Industrial Products industry
Industry Median: 1.55
vs ROCO:3625: -52.10
C-Tech United FCF Margin % Related Terms
C-Tech United FCF Margin % Historical Data
* Premium members only.
The historical data trend for C-Tech United'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 Electrical Equipment & Parts subindustry, C-Tech United'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.
C-Tech United FCF Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, C-Tech United's FCF Margin % distribution charts can be found below:
* The bar in red indicates where C-Tech United'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.
C-Tech United (ROCO:3625) has a FCF Margin % of -101.61% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on C-Tech United and its competitors. According to the industry distribution chart, C-Tech United ranks #2843 out of 3029 companies in the Industrial Products industry, placing it in the top 93.9%.
Is C-Tech United's FCF Margin % too high?
C-Tech United's current FCF Margin % is -101.61%. Based on the distribution chart, C-Tech United ranks #2843 out of 3029 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, C-Tech United has a GF Score™ of 38/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does C-Tech United's FCF Margin % compare to VRT and BE?
According to the Industrial Products industry distribution chart, C-Tech United ranks #2843 out of 3029 companies for FCF Margin %. This places C-Tech United in the lower half of its industry. The industry median FCF Margin % is 1.55. 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 1.55, 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 C-Tech United and its competitors. For the Industrial Products industry, the median FCF Margin % is 1.55 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. C-Tech United's current FCF Margin % is -101.61%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is C-Tech United stock overvalued right now?
Based on GuruFocus' analysis, C-Tech United (ROCO:3625) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$6.02, compared to a current price of NT$16.70 — trading 177.4% above its estimated fair value. The current FCF Margin % is -101.61%. C-Tech United's overall GF Score™ is 38/100 with 5 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 C-Tech United (ROCO:3625), the current FCF Margin % is -101.61% 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 C-Tech United (ROCO:3625) Overvalued in 2026?
Based on GuruFocus' analysis, C-Tech United stock appears to be overvalued.
The current stock price of NT$16.70 is trading 177.4% above its estimated GF Value™ of NT$6.02.
GuruFocus considers C-Tech United to be Significantly Overvalued.
Key valuation signals for ROCO:3625:
FCF Margin %: -101.61%
GF Value™: NT$6.02 vs. price of NT$16.70 (177.4% above fair value)
No single metric tells the full story. See the ROCO:3625 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
C-Tech United Corp main business items are the manufacturing and processing of battery modules, the development and manufacturing of electronic components, and the sales of houses and buildings. The Company is a designer and manufacturer of lithium-ion and lithium polymer battery modules, with clients including LG, HP, Dell, Acer, Schneider, and SRAM. Its product range includes battery modules for e-mobility, backup power systems (BPS), electric vehicles, 3C/IT devices, and energy storage systems (ESS). The Company operates in Korea, Taiwan, and other regions, with the majority of its revenue coming from Korea.
38GF Score
Get the complete analysis for ROCO:3625
FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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