Medigen Vaccine Biologics (ROCO:6547) FCF Yield %: -0.68 (As of Jul. 03, 2026)


ROCO:6547 Medigen Vaccine Biologics Corp ROCO:6547
67 GF Score
Price NT$45.40
GF Value NT$69.95
Valuation Possible Value Trap
! 2 Warning Signs
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What is Medigen Vaccine Biologics FCF Yield %?

Medigen Vaccine Biologics ROCO:6547 +0.22% 67 FCF Yield % is -0.68 as of Jul. 03, 2026. GuruFocus rates ROCO:6547 with a GF Score™ of 67/100 and a GF Value™ of NT$69.95 (Possible Value Trap). The stock has 2 warning signs investors should review. Among 1,413 Biotechnology companies, Medigen Vaccine Biologics ranks better than 80.54% 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, Medigen Vaccine Biologics's Trailing 12-Month Free Cash Flow is NT$-100.9 Mil, and Market Cap is NT$14,925.2 Mil. Therefore, Medigen Vaccine Biologics's FCF Yield % for today is -0.68%.

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

ROCO:6547' s FCF Yield % Range Over the Past 10 Years
Min: -13.4   Med: -1.51   Max: 1.21
Current: -0.68


During the past 13 years, the highest FCF Yield % of Medigen Vaccine Biologics was 1.21%. The lowest was -13.40%. And the median was -1.51%.

ROCO:6547's FCF Yield % is ranked better than
80.54% of 1413 companies
in the Biotechnology industry
Industry Median: -9.25 vs ROCO:6547: -0.68

Medigen Vaccine Biologics's FCF Margin % for the quarter that ended in Dec. 2025 was 66.35%.


Medigen Vaccine Biologics 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.


Medigen Vaccine Biologics FCF Yield % Related Terms


Medigen Vaccine Biologics FCF Yield % Historical Data

* Premium members only.

The historical data trend for Medigen Vaccine Biologics'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.

Medigen Vaccine Biologics FCF Yield % Chart

Medigen Vaccine Biologics 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 0.70 -5.94 -2.27 0.05 -0.81

Medigen Vaccine Biologics 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 5.68 -2.09 -2.40 -1.02 3.14

ROCO:6547 vs VRTX, REGN, ALNY: FCF Yield % Comparison

For the Biotechnology subindustry, Medigen Vaccine Biologics'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.


Medigen Vaccine Biologics FCF Yield % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Medigen Vaccine Biologics's FCF Yield % distribution charts can be found below:

* The bar in red indicates where Medigen Vaccine Biologics's FCF Yield % falls into.


ROCO:6547
67GF Score
Medigen Vaccine Biologics Corp ROCO:6547
FCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Medigen Vaccine Biologics 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.

Medigen Vaccine Biologics's FCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow / Market Cap
=-100.865 / 12410.27475
=-0.81%

Medigen Vaccine Biologics's annualized FCF Yield % for the quarter that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow * Annualized Factor / Market Cap
=97.543 * 4 / 12410.27475
=3.14%

* 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 -0.68 mean?
Medigen Vaccine Biologics (ROCO:6547) has a FCF Yield % of -0.68 as of Jul. 03, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Medigen Vaccine Biologics and its competitors. According to the industry distribution chart, Medigen Vaccine Biologics ranks #275 out of 1413 companies in the Biotechnology industry, placing it in the top 19.5%.
Is Medigen Vaccine Biologics' FCF Yield % too high?
Medigen Vaccine Biologics' current FCF Yield % is -0.68. Based on the distribution chart, Medigen Vaccine Biologics ranks #275 out of 1413 companies in the Biotechnology industry, which is in the top quartile — a strong position relative to peers. Overall, Medigen Vaccine Biologics has a GF Score™ of 67/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Medigen Vaccine Biologics' FCF Yield % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Medigen Vaccine Biologics ranks #275 out of 1413 companies for FCF Yield %. This places Medigen Vaccine Biologics in the top 20% of its industry — outperforming the majority of peers. 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 Biotechnology company?
A good FCF Yield % depends on the Biotechnology 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 Medigen Vaccine Biologics and its competitors. Medigen Vaccine Biologics's current FCF Yield % is -0.68. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Medigen Vaccine Biologics stock overvalued right now?
Based on GuruFocus' analysis, Medigen Vaccine Biologics (ROCO:6547) is currently considered Possible Value Trap. The stock's GF Value™ is NT$69.95, compared to a current price of NT$45.40 — trading 35.1% below its estimated fair value. The current FCF Yield % is -0.68. Medigen Vaccine Biologics' overall GF Score™ is 67/100 with 2 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 Medigen Vaccine Biologics (ROCO:6547), the current FCF Yield % is -0.68 as of Jul. 03, 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 Medigen Vaccine Biologics (ROCO:6547) Overvalued in 2026?

Based on GuruFocus' analysis, Medigen Vaccine Biologics stock appears to be undervalued. The current stock price of NT$45.40 is trading 35.1% below its estimated GF Value™ of NT$69.95. GuruFocus considers Medigen Vaccine Biologics to be Possible Value Trap.

Key valuation signals for ROCO:6547:

  • FCF Yield %: -0.68
  • GF Value™: NT$69.95 vs. price of NT$45.40 (35.1% below fair value)
  • GF Score™: 67/100 with 2 warning signs

No single metric tells the full story. See the ROCO:6547 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Medigen Vaccine Biologics Business Description

Address 302 No. 68, Shengyi 3rd Road, Hsinchu County, Zhubei, TWN, 30261
Medigen Vaccine Biologics Corp is engaged in the research, development and wholesale of vaccine and biopharmaceutical, medical devices wholesale and retail, etc. Its products include dengue vaccine, anti-RSV biosimilars, COVID-19 vaccines, enterovirus A71 vaccine, and influenza vaccine QIZ. It operates business only in a single industry in Taiwan.
67GF Score

Get the complete analysis for ROCO:6547

FCF Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$45.40
Price
NT$69.95
GF Value