Sunmax Biotechnology Co (ROCO:4728) FCF Yield %: 3.65 (As of Jul. 13, 2026) — 10% Above Median

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ROCO:4728 Sunmax Biotechnology Co Ltd ROCO:4728
91 GF Score
Price NT$381.00
GF Value NT$441.22
Valuation Modestly Undervalued
! 3 Warning Signs
View Full Analysis

What is Sunmax Biotechnology Co FCF Yield %?

Sunmax Biotechnology Co ROCO:4728 +1.06% 91 FCF Yield % is 3.65 as of Jul. 13, 2026, which is 10% above its 10-year median of 3.32. GuruFocus rates ROCO:4728 with a GF Score™ of 91/100 and a GF Value™ of NT$441.22 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 1,409 Biotechnology companies, Sunmax Biotechnology Co ranks better than 91.91% 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, Sunmax Biotechnology Co's Trailing 12-Month Free Cash Flow is NT$758 Mil, and Market Cap is NT$20,750 Mil. Therefore, Sunmax Biotechnology Co's FCF Yield % for today is 3.65%.

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

ROCO:4728' s FCF Yield % Range Over the Past 10 Years
Min: -0.98   Med: 3.32   Max: 9.26
Current: 3.65


During the past 13 years, the highest FCF Yield % of Sunmax Biotechnology Co was 9.26%. The lowest was -0.98%. And the median was 3.32%.

ROCO:4728's FCF Yield % is ranked better than
91.91% of 1409 companies
in the Biotechnology industry
Industry Median: -9.33 vs ROCO:4728: 3.65

Sunmax Biotechnology Co's FCF Margin % for the quarter that ended in Dec. 2025 was 42.59%.


Sunmax Biotechnology Co 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.


Sunmax Biotechnology Co FCF Yield % Related Terms


Sunmax Biotechnology Co FCF Yield % Historical Data

* Premium members only.

The historical data trend for Sunmax Biotechnology Co'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.

Sunmax Biotechnology Co FCF Yield % Chart

Sunmax Biotechnology Co 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 -0.27 6.61 1.54 3.44 3.51

Sunmax Biotechnology Co 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 6.02 5.16 2.38 2.51 4.01

ROCO:4728 vs VRTX, REGN, ALNY: FCF Yield % Comparison

For the Biotechnology subindustry, Sunmax Biotechnology Co'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.


Sunmax Biotechnology Co FCF Yield % vs Biotechnology Industry

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

* The bar in red indicates where Sunmax Biotechnology Co's FCF Yield % falls into.


ROCO:4728
91GF Score
Sunmax Biotechnology Co Ltd ROCO:4728
FCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sunmax Biotechnology Co 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.

Sunmax Biotechnology Co's FCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow / Market Cap
=757.584 / 21567.348
=3.51%

Sunmax Biotechnology Co's annualized FCF Yield % for the quarter that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow * Annualized Factor / Market Cap
=216.454 * 4 / 21567.348
=4.01%

* 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 3.65 mean?
Sunmax Biotechnology Co (ROCO:4728) has a FCF Yield % of 3.65 as of Jul. 13, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Sunmax Biotechnology Co and its competitors. This is 10% above median its historical median of 3.32. According to the industry distribution chart, Sunmax Biotechnology Co ranks #114 out of 1409 companies in the Biotechnology industry, placing it in the top 8.1%.
Is Sunmax Biotechnology Co's FCF Yield % too high?
Sunmax Biotechnology Co's current FCF Yield % of 3.65 is 10% above median its 10-year median of 3.32. Based on the distribution chart, Sunmax Biotechnology Co ranks #114 out of 1409 companies in the Biotechnology industry, which is in the top quartile — a strong position relative to peers. Overall, Sunmax Biotechnology Co has a GF Score™ of 91/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sunmax Biotechnology Co's FCF Yield % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Sunmax Biotechnology Co ranks #114 out of 1409 companies for FCF Yield %. This places Sunmax Biotechnology Co in the top 8% 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 Sunmax Biotechnology Co and its competitors. Sunmax Biotechnology Co's current FCF Yield % is 3.65, which is 10% above median its own 10-year median of 3.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sunmax Biotechnology Co stock overvalued right now?
Based on GuruFocus' analysis, Sunmax Biotechnology Co (ROCO:4728) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$441.22, compared to a current price of NT$381.00 — trading 13.6% below its estimated fair value. The current FCF Yield % is 3.65, which is 10% above median its 10-year median of 3.32. Sunmax Biotechnology Co's overall GF Score™ is 91/100 with 3 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 Sunmax Biotechnology Co (ROCO:4728), the current FCF Yield % is 3.65 as of Jul. 13, 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 Sunmax Biotechnology Co (ROCO:4728) Overvalued in 2026?

Based on GuruFocus' analysis, Sunmax Biotechnology Co stock appears to be undervalued. The current stock price of NT$381.00 is trading 13.6% below its estimated GF Value™ of NT$441.22. GuruFocus considers Sunmax Biotechnology Co to be Modestly Undervalued.

Key valuation signals for ROCO:4728:

  • FCF Yield %: 3.65 (10% above median its 10-year median of 3.32)
  • GF Value™: NT$441.22 vs. price of NT$381.00 (13.6% below fair value)
  • GF Score™: 91/100 with 3 warning signs

No single metric tells the full story. See the ROCO:4728 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sunmax Biotechnology Co Business Description

Address Huandong Road, New Urban District, 1st Floor, No. 10, Lane 31, Section 1, Tainan Science Industrial Park, Tainan, TWN
Sunmax Biotechnology Co Ltd is a biomedical company in Taiwan. It is engaged in the development, manufacturing, and commercialization of Sunmax medical devices and bio-surgical products. Additionally, it also researches, develops, manufactures and sales biomedical material grade collagen and related products. The company's products include medical products, biomedical materials, and porcine collagen skin care products.
91GF Score

Get the complete analysis for ROCO:4728

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

NT$381.00
Price
NT$441.22
GF Value