Episil Technologies (ROCO:3707) FCF Yield %: -5.26 (As of Jul. 17, 2026)

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ROCO:3707 Episil Technologies Inc ROCO:3707
49 GF Score
Price NT$75.50
GF Value NT$45.95
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is Episil Technologies FCF Yield %?

Episil Technologies ROCO:3707 -5.63% 49 FCF Yield % is -5.26 as of Jul. 17, 2026. GuruFocus rates ROCO:3707 with a GF Score™ of 49/100 and a GF Value™ of NT$45.95 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,029 Semiconductors companies, Episil Technologies ranks worse than 75.9% on this metric.

FCF Yield % is calculated as Free Cash Flow divided by Market Capitalization. It is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

As of today, Episil Technologies's Trailing 12-Month Free Cash Flow is NT$-1,574 Mil, and Market Cap is NT$29,934 Mil. Therefore, Episil Technologies's FCF Yield % for today is -5.26%.

The historical rank and industry rank for Episil Technologies's FCF Yield % or its related term are showing as below:

ROCO:3707' s FCF Yield % Range Over the Past 10 Years
Min: -33.17   Med: -5.9   Max: 3.07
Current: -5.26


During the past 13 years, the highest FCF Yield % of Episil Technologies was 3.07%. The lowest was -33.17%. And the median was -5.90%.

ROCO:3707's FCF Yield % is ranked worse than
75.9% of 1029 companies
in the Semiconductors industry
Industry Median: -0.17 vs ROCO:3707: -5.26

Episil Technologies's FCF Margin % for the quarter that ended in Dec. 2025 was -22.18%.


Episil Technologies FCF Yield % Explanation

Similar to Earnings Yield %, FCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high free cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


Episil Technologies FCF Yield % Related Terms


Episil Technologies FCF Yield % Historical Data

* Premium members only.

The historical data trend for Episil Technologies's FCF Yield % 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.

Episil Technologies FCF Yield % Chart

Episil Technologies Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.46 2.00 -2.94 -5.62 -7.79

Episil Technologies Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
FCF Yield % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -10.87 -6.35 -13.23 -9.20 -6.87

ROCO:3707 vs NVDA, AVGO, MU: FCF Yield % Comparison

For the Semiconductors subindustry, Episil Technologies's FCF Yield %, along with its competitors' market caps and FCF Yield % 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 Yield % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Episil Technologies's FCF Yield % distribution charts can be found below:

* The bar in red indicates where Episil Technologies's FCF Yield % falls into.


ROCO:3707
49GF Score
Episil Technologies Inc ROCO:3707
FCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Episil Technologies FCF Yield % Calculation

FCF Yield % is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

Episil Technologies's FCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow / Market Cap
=-1573.861 / 20209.5628
=-7.79%

Episil Technologies's annualized FCF Yield % for the quarter that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow * Annualized Factor / Market Cap
=-347.28 * 4 / 20209.5628
=-6.87%

* 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.

Frequently Asked Questions Learn more about FCF Yield % →
What does a FCF Yield % of -5.26 mean?
Episil Technologies (ROCO:3707) has a FCF Yield % of -5.26 as of Jul. 17, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Episil Technologies and its competitors. According to the industry distribution chart, Episil Technologies ranks #781 out of 1029 companies in the Semiconductors industry, placing it in the top 75.9%.
Is Episil Technologies' FCF Yield % too high?
Episil Technologies' current FCF Yield % is -5.26. Based on the distribution chart, Episil Technologies ranks #781 out of 1029 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 Yield % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Episil Technologies ranks #781 out of 1029 companies for FCF Yield %. 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 Yield % for a Semiconductors company?
A good FCF Yield % depends on the Semiconductors industry context. However, FCF Yield % 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 Yield % mean?
A high FCF Yield % can signal that a stock is expensive relative to its fundamentals. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Episil Technologies and its competitors. Episil Technologies's current FCF Yield % is -5.26. 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$45.95, compared to a current price of NT$75.50 — trading 64.3% above its estimated fair value. The current FCF Yield % is -5.26. 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 Yield % calculated?
FCF Yield % is calculated from a company's financial statements. For Episil Technologies (ROCO:3707), the current FCF Yield % is -5.26 as of Jul. 17, 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$75.50 is trading 64.3% above its estimated GF Value™ of NT$45.95. GuruFocus considers Episil Technologies to be Significantly Overvalued.

Key valuation signals for ROCO:3707:

  • FCF Yield %: -5.26
  • GF Value™: NT$45.95 vs. price of NT$75.50 (64.3% above fair value)
  • GF Score™: 49/100 with 4 warning signs

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 Business Description

Address No.18,Innovation Road 1, Science Based Industrial Park, Hsinchu, TWN, 30076
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 Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$75.50
Price
NT$45.95
GF Value