Ribomic (TSE:4591) OCF Yield %: -33.65 (As of Jun. 28, 2026)


TSE:4591 Ribomic Inc TSE:4591
30 GF Score
Price 円59.00
! 3 Warning Signs
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What is Ribomic OCF Yield %?

Ribomic TSE:4591 +1.72% 30 OCF Yield % is -33.65 as of Jun. 28, 2026. GuruFocus rates TSE:4591 with a GF Score™ of 30/100. The stock has 3 warning signs investors should review. Among 1,417 Biotechnology companies, Ribomic ranks worse than 78.05% 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, Ribomic's Trailing 12-Month Cash Flow from Operations is 円-1,110.86 Mil, and Market Cap is 円3,300.98 Mil. Therefore, Ribomic's OCF Yield % for today is -33.65%.

The historical rank and industry rank for Ribomic's OCF Yield % or its related term are showing as below:

TSE:4591' s OCF Yield % Range Over the Past 10 Years
Min: -73.23   Med: -14.7   Max: -3.14
Current: -33.65


During the past 13 years, the highest OCF Yield % of Ribomic was -3.14%. The lowest was -73.23%. And the median was -14.70%.

TSE:4591's OCF Yield % is ranked worse than
78.05% of 1417 companies
in the Biotechnology industry
Industry Median: -8.4 vs TSE:4591: -33.65

Ribomic's OCF Margin % for the quarter that ended in Mar. 2026 was %.


Ribomic 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.


Ribomic OCF Yield % Related Terms


Ribomic OCF Yield % Historical Data

* Premium members only.

The historical data trend for Ribomic'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.

Ribomic OCF Yield % Chart

Ribomic Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
OCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -25.00 -25.47 -27.86 -22.81 -23.24

Ribomic Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -23.01 -28.88 -23.87 -20.61 -25.46

TSE:4591 vs VRTX, REGN, ALNY: OCF Yield % Comparison

For the Biotechnology subindustry, Ribomic'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.


Ribomic OCF Yield % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Ribomic's OCF Yield % distribution charts can be found below:

* The bar in red indicates where Ribomic's OCF Yield % falls into.


TSE:4591
30GF Score
Ribomic Inc TSE:4591
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Ribomic 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.

Ribomic's OCF Yield % for the fiscal year that ended in Mar. 2026 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=-1110.863 / 4779.192
=-23.24%

Ribomic's annualized OCF Yield % for the quarter that ended in Mar. 2026 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=-608.379 * 2 / 4779.192
=-25.46%

* 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 -33.65 mean?
Ribomic (TSE:4591) has a OCF Yield % of -33.65 as of Jun. 28, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Ribomic and its competitors. According to the industry distribution chart, Ribomic ranks #1106 out of 1417 companies in the Biotechnology industry, placing it in the top 78.1%.
Is Ribomic's OCF Yield % too high?
Ribomic's current OCF Yield % is -33.65. Based on the distribution chart, Ribomic ranks #1106 out of 1417 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Ribomic has a GF Score™ of 30/100, reflecting its overall financial health beyond just this single metric.
How does Ribomic's OCF Yield % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Ribomic ranks #1106 out of 1417 companies for OCF Yield %. This places Ribomic 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 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 Ribomic and its competitors. Ribomic's current OCF Yield % is -33.65. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ribomic stock overvalued right now?
Ribomic (TSE:4591) has a current OCF Yield % of -33.65. The current OCF Yield % is -33.65. Ribomic's overall GF Score™ is 30/100 with 3 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 Ribomic (TSE:4591), the current OCF Yield % is -33.65 as of Jun. 28, 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.

Ribomic Business Description

Address 3-16-13 Usui Building, Shirokanedai, Minato-ku, Tokyo, JPN, 108-0071
Ribomic Inc is a biopharmaceutical venture company based in Tokyo. The company is developing molecular targeted pharmaceutical drugs using RNA aptamers with its unique and advanced platform technologies, the RiboART System.
30GF Score

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

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