Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Episil TechnologiesROCO:3707 +0.31%62 EBITDA Margin % is 14.41% as of Jun. 2026, which is 117% above its 10-year median of 6.64. GuruFocus rates ROCO:3707 with a GF Score™ of 62/100 and a GF Value™ of NT$49.27 (Modestly Overvalued). The stock has 3 warning signs investors should review. Among 1,025 Semiconductors companies, Episil Technologies ranks worse than 58.63% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. Episil Technologies's EBITDA for the
three
months ended in Jun. 2026 was NT$259 Mil. Episil Technologies's Revenue for the
three
months ended in Jun. 2026 was NT$1,795 Mil. Therefore, Episil Technologies's EBITDA margin for the quarter that ended in Jun. 2026 was 14.41%.
EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.
Episil Technologies EBITDA Margin % Related Terms
Episil Technologies EBITDA Margin % Historical Data
* Premium members only.
The historical data trend for Episil Technologies's EBITDA 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: EBITDA Margin % Comparison
For the Semiconductors subindustry, Episil Technologies's EBITDA Margin %, along with its competitors' market caps and EBITDA 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 EBITDA Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Episil Technologies's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where Episil Technologies's EBITDA 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 EBITDA Margin % of 14.41% as of Jun. 2026. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Episil Technologies and its competitors. This is 117% above median its historical median of 6.64. Over the past decade, Episil Technologies' EBITDA Margin % has ranged from 0.37 to 22.13. According to the industry distribution chart, Episil Technologies ranks #601 out of 1025 companies in the Semiconductors industry, placing it in the top 58.6%.
Is Episil Technologies' EBITDA Margin % too high?
Episil Technologies' current EBITDA Margin % of 14.41% is 117% above median its 10-year median of 6.64. Over the past 10 years, this metric has ranged from a low of 0.37 to a high of 22.13. The Semiconductors industry median EBITDA Margin % is 12.98. Episil Technologies' value of 14.41% is 11% above this industry median. Based on the distribution chart, Episil Technologies ranks #601 out of 1025 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Episil Technologies has a GF Score™ of 62/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Episil Technologies' EBITDA Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Episil Technologies ranks #601 out of 1025 companies for EBITDA Margin %. This places Episil Technologies in the lower half of its industry. The industry median EBITDA Margin % is 12.98. Episil Technologies' value of 14.41% is 11% above this benchmark. Historically, Episil Technologies' own EBITDA Margin % has ranged from 0.37 to 22.13 over the past decade. While the company's 10-year median is 6.64 vs. the industry median of 12.98, Episil Technologies has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EBITDA Margin % for a Semiconductors company?
The median EBITDA Margin % among Semiconductors companies is 12.98, based on 1,025 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Episil Technologies's current EBITDA Margin % of 14.41% is 11% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Episil Technologies and its competitors. For the Semiconductors industry, the median EBITDA Margin % is 12.98 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Episil Technologies's current EBITDA Margin % is 14.41%, which is 117% above median its own 10-year median of 6.64. 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 Modestly Overvalued. The stock's GF Value™ is NT$49.27, compared to a current price of NT$63.80 — trading 29.5% above its estimated fair value. The current EBITDA Margin % is 14.41%, which is 117% above median its 10-year median of 6.64 and 11% above the Semiconductors industry median of 12.98. Episil Technologies' overall GF Score™ is 62/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For Episil Technologies (ROCO:3707), the current EBITDA Margin % is 14.41% as of Jun. 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 Episil Technologies (ROCO:3707) Overvalued in 2026?
Based on GuruFocus' analysis, Episil Technologies stock appears to be overvalued.
The current stock price of NT$63.80 is trading 29.5% above its estimated GF Value™ of NT$49.27.
GuruFocus considers Episil Technologies to be Modestly Overvalued.
Key valuation signals for ROCO:3707:
EBITDA Margin %: 14.41% (117% above median its 10-year median of 6.64)
GF Value™: NT$49.27 vs. price of NT$63.80 (29.5% above fair value)
Industry Position: 11% above the Semiconductors median (#601 of 1025)
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.
62GF Score
Get the complete analysis for ROCO:3707
EBITDA Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:3707 has been successfully added to your 
