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The historical rank and industry rank for Episil Technologies's FCF Margin % or its related term are showing as below:
ROCO:3707'
s FCF Margin % Range Over the Past 10 Years
Min: -27.3 Med: -10.06 Max: 9.51
Current: -27.3
During the past 13 years, the highest FCF Margin % of Episil Technologies was 9.51%. The lowest was -27.30%. And the median was -10.06%.
ROCO:3707's FCF Margin % is ranked worse than 82.68% of 1022
companies
in the Semiconductors industry
Industry Median: -0.875
vs ROCO:3707: -27.30
Episil Technologies FCF Margin % Related Terms
Episil Technologies FCF Margin % Historical Data
* Premium members only.
The historical data trend for Episil 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.
ROCO:3707 vs NVDA, AVGO, MU: FCF Margin % Comparison
For the Semiconductors subindustry, Episil 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.
Episil Technologies FCF Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Episil Technologies's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Episil 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.
Episil Technologies (ROCO:3707) has a FCF Margin % of -22.18% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Episil Technologies and its competitors. According to the industry distribution chart, Episil Technologies ranks #845 out of 1022 companies in the Semiconductors industry, placing it in the top 82.7%.
Is Episil Technologies' FCF Margin % too high?
Episil Technologies' current FCF Margin % is -22.18%. Based on the distribution chart, Episil Technologies ranks #845 out of 1022 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Episil Technologies has a GF Score™ of 49/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Episil Technologies' FCF Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Episil Technologies ranks #845 out of 1022 companies for FCF Margin %. This places Episil Technologies in the lower half of its industry. 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 Semiconductors company?
A good FCF Margin % depends on the Semiconductors industry context. 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 Episil Technologies and its competitors. Episil Technologies's current FCF Margin % is -22.18%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Episil Technologies stock overvalued right now?
Based on GuruFocus' analysis, Episil Technologies (ROCO:3707) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$45.96, compared to a current price of NT$75.50 — trading 64.3% above its estimated fair value. The current FCF Margin % is -22.18%. Episil Technologies' overall GF Score™ is 49/100 with 4 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 Episil Technologies (ROCO:3707), the current FCF Margin % is -22.18% 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 Episil Technologies (ROCO:3707) Overvalued in 2026?
Based on GuruFocus' analysis, Episil Technologies stock appears to be overvalued.
The current stock price of NT$75.50 is trading 64.3% above its estimated GF Value™ of NT$45.96.
GuruFocus considers Episil Technologies to be Significantly Overvalued.
Key valuation signals for ROCO:3707:
FCF Margin %: -22.18%
GF Value™: NT$45.96 vs. price of NT$75.50 (64.3% above fair value)
No single metric tells the full story. See the ROCO:3707 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Episil Technologies Inc is engaged in general investment, research, development, manufacture and sales of epitaxial and silicon chips, mixed-signal integrated circuit and linear integrated circuit and research and development of 6" SiC G3/G4 Platform Development; SiC Schottky Diode 3300V process; SiC MOSFET 3300V manufacturing process; and GaN power semiconductor components combined with IC process manufacturing process technology for providing 6-inch silicon wafer foundry service. It operates in one reportable operating segment. Geographically, it operates in Taiwan, Japan, China, the USA, and others, with the majority of revenue deriving from Taiwan.
49GF Score
Get the complete analysis for ROCO:3707
FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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