Great Novel Therapeutics Biotech & Medicals (ROCO:7427) OCF Yield %: -4.19 (As of Jul. 10, 2026)


ROCO:7427 Great Novel Therapeutics Biotech & Medicals ROCO:7427
49 GF Score
Price NT$49.15
GF Value NT$25.68
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Great Novel Therapeutics Biotech & Medicals OCF Yield %?

Great Novel Therapeutics Biotech & Medicals ROCO:7427 49 OCF Yield % is -4.19 as of Jul. 10, 2026. GuruFocus rates ROCO:7427 with a GF Score™ of 49/100 and a GF Value™ of NT$25.68 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 1,409 Biotechnology companies, Great Novel Therapeutics Biotech & Medicals ranks better than 60.68% on this metric.

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

As of today, Great Novel Therapeutics Biotech & Medicals's Trailing 12-Month Cash Flow from Operations is NT$-87.56 Mil, and Market Cap is NT$2,585.06 Mil. Therefore, Great Novel Therapeutics Biotech & Medicals's OCF Yield % for today is -4.19%.

The historical rank and industry rank for Great Novel Therapeutics Biotech & Medicals's OCF Yield % or its related term are showing as below:

ROCO:7427' s OCF Yield % Range Over the Past 10 Years
Min: -6.47   Med: -4.04   Max: -2.31
Current: -4.19


During the past 8 years, the highest OCF Yield % of Great Novel Therapeutics Biotech & Medicals was -2.31%. The lowest was -6.47%. And the median was -4.04%.

ROCO:7427's OCF Yield % is ranked better than
60.68% of 1409 companies
in the Biotechnology industry
Industry Median: -8.05 vs ROCO:7427: -4.19

Great Novel Therapeutics Biotech & Medicals's OCF Margin % for the quarter that ended in Dec. 2025 was %.


Great Novel Therapeutics Biotech & Medicals OCF Yield % Explanation

Similar to Earnings Yield %, OCF 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 operating 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.


Great Novel Therapeutics Biotech & Medicals OCF Yield % Related Terms


Great Novel Therapeutics Biotech & Medicals OCF Yield % Historical Data

* Premium members only.

The historical data trend for Great Novel Therapeutics Biotech & Medicals's OCF 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.

Great Novel Therapeutics Biotech & Medicals OCF Yield % Chart

Great Novel Therapeutics Biotech & Medicals Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Yield %
Get a 7-Day Free Trial -3.65 -3.61 -2.15 -5.18 -6.40

Great Novel Therapeutics Biotech & Medicals Semi-Annual Data
Dec18 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
OCF 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 -2.72 -4.36 -4.02 -6.44 -5.53

ROCO:7427 vs VRTX, REGN, ALNY: OCF Yield % Comparison

For the Biotechnology subindustry, Great Novel Therapeutics Biotech & Medicals's OCF Yield %, along with its competitors' market caps and OCF 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.


Great Novel Therapeutics Biotech & Medicals OCF Yield % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Great Novel Therapeutics Biotech & Medicals's OCF Yield % distribution charts can be found below:

* The bar in red indicates where Great Novel Therapeutics Biotech & Medicals's OCF Yield % falls into.


ROCO:7427
49GF Score
Great Novel Therapeutics Biotech & Medicals ROCO:7427
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Great Novel Therapeutics Biotech & Medicals OCF Yield % Calculation

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

Great Novel Therapeutics Biotech & Medicals's OCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=-87.558 / 1367.321530782
=-6.40%

Great Novel Therapeutics Biotech & Medicals's annualized OCF Yield % for the quarter that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=-37.816 * 2 / 1367.321530782
=-5.53%

* 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 OCF Yield % →
What does a OCF Yield % of -4.19 mean?
Great Novel Therapeutics Biotech & Medicals (ROCO:7427) has a OCF Yield % of -4.19 as of Jul. 10, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Great Novel Therapeutics Biotech & Medicals and its competitors. According to the industry distribution chart, Great Novel Therapeutics Biotech & Medicals ranks #554 out of 1409 companies in the Biotechnology industry, placing it in the top 39.3%.
Is Great Novel Therapeutics Biotech & Medicals' OCF Yield % too high?
Great Novel Therapeutics Biotech & Medicals' current OCF Yield % is -4.19. Based on the distribution chart, Great Novel Therapeutics Biotech & Medicals ranks #554 out of 1409 companies in the Biotechnology industry, which is above the industry midpoint. Overall, Great Novel Therapeutics Biotech & Medicals has a GF Score™ of 49/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Great Novel Therapeutics Biotech & Medicals' OCF Yield % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Great Novel Therapeutics Biotech & Medicals ranks #554 out of 1409 companies for OCF Yield %. This puts Great Novel Therapeutics Biotech & Medicals in the upper 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 OCF Yield % for a Biotechnology company?
A good OCF Yield % depends on the Biotechnology industry context. However, OCF 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Great Novel Therapeutics Biotech & Medicals and its competitors. Great Novel Therapeutics Biotech & Medicals's current OCF Yield % is -4.19. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Great Novel Therapeutics Biotech & Medicals stock overvalued right now?
Based on GuruFocus' analysis, Great Novel Therapeutics Biotech & Medicals (ROCO:7427) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$25.68, compared to a current price of NT$49.15 — trading 91.4% above its estimated fair value. The current OCF Yield % is -4.19. Great Novel Therapeutics Biotech & Medicals' overall GF Score™ is 49/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For Great Novel Therapeutics Biotech & Medicals (ROCO:7427), the current OCF Yield % is -4.19 as of Jul. 10, 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 Great Novel Therapeutics Biotech & Medicals (ROCO:7427) Overvalued in 2026?

Based on GuruFocus' analysis, Great Novel Therapeutics Biotech & Medicals stock appears to be overvalued. The current stock price of NT$49.15 is trading 91.4% above its estimated GF Value™ of NT$25.68. GuruFocus considers Great Novel Therapeutics Biotech & Medicals to be Significantly Overvalued.

Key valuation signals for ROCO:7427:

  • OCF Yield %: -4.19
  • GF Value™: NT$25.68 vs. price of NT$49.15 (91.4% above fair value)
  • GF Score™: 49/100 with 6 warning signs

No single metric tells the full story. See the ROCO:7427 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Great Novel Therapeutics Biotech & Medicals Business Description

Address No.3, Park Street, Room WR-06, 17th Floor, Nangang District, Taipei, TWN, 11503
Great Novel Therapeutics Biotech & Medicals focuses on drug development to treat advanced cancer. The new drugs ranging from epigenetic modulators, a combination of tumor microenvironment-regulating agents, epigenetic immuno-modulators, to the protein degradation drugs targeting HDACs 1, 2, and 3, are in a developing pipeline. These drugs focus on the field of epigenetics, for the demand of clinical unmet needs in advanced and refractory cancers.
49GF Score

Get the complete analysis for ROCO:7427

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

NT$49.15
Price
NT$25.68
GF Value