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HeartseedTSE:219A -4.41%11 OCF Margin % is 0.00% as of Oct. 2025. GuruFocus rates TSE:219A with a GF Score™ of 11/100. Among 950 Biotechnology companies, Heartseed ranks better than 97.68% on this metric.
The historical rank and industry rank for Heartseed's OCF Margin % or its related term are showing as below:
TSE:219A'
s OCF Margin % Range Over the Past 10 Years
Min: -385.07 Med: -192.6 Max: 35.7
Current: 68.69
During the past 4 years, the highest OCF Margin % of Heartseed was 35.70%. The lowest was -385.07%. And the median was -192.60%.
TSE:219A's OCF Margin % is ranked better than 97.68% of 950
companies
in the Biotechnology industry
Industry Median: -64.565
vs TSE:219A: 68.69
Heartseed OCF Margin % Related Terms
Heartseed OCF Margin % Historical Data
* Premium members only.
The historical data trend for Heartseed's OCF Margin % 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.
TSE:219A vs VRTX, REGN, ALNY: OCF Margin % Comparison
For the Biotechnology subindustry, Heartseed's OCF Margin %, along with its competitors' market caps and OCF Margin % 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.
Heartseed OCF Margin % vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Heartseed's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Heartseed's OCF Margin % falls into.
* 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.
Heartseed (TSE:219A) has a OCF Margin % of 0.00% as of Oct. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Heartseed and its competitors. According to the industry distribution chart, Heartseed ranks #22 out of 950 companies in the Biotechnology industry, placing it in the top 2.3%.
Is Heartseed's OCF Margin % too high?
Heartseed's current OCF Margin % is 0.00%. Based on the distribution chart, Heartseed ranks #22 out of 950 companies in the Biotechnology industry, which is in the top quartile — a strong position relative to peers. Overall, Heartseed has a GF Score™ of 11/100, reflecting its overall financial health beyond just this single metric.
How does Heartseed's OCF Margin % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Heartseed ranks #22 out of 950 companies for OCF Margin %. This places Heartseed in the top 2% 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 OCF Margin % for a Biotechnology company?
A good OCF Margin % depends on the Biotechnology industry context. However, OCF Margin % 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 Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Heartseed and its competitors. Heartseed's current OCF Margin % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Heartseed stock overvalued right now?
Heartseed (TSE:219A) has a current OCF Margin % of 0.00%. The current OCF Margin % is 0.00%. Heartseed's overall GF Score™ is 11/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Heartseed (TSE:219A), the current OCF Margin % is 0.00% as of Oct. 2025. 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.
Heartseed Inc is a Japanese biotechnology company focused on developing and commercializing regenerative medicine treatments for severe heart failure. The company's product candidate, HS-001, involves transplanting clusters of purified heart muscle cells derived from iPSCs to the patient's heart to treat heart failure, especially Heart Failure with reduced Left Ventricular Ejection Fraction (HFrEF), including conditions such as Dilated Cardiomyopathy, Old Myocardial Infarction, and Dilated phase of Hypertrophic Cardiomyopathy.
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