CellSource Co (TSE:4880) Research & Development: 円0 Mil (TTM As of Apr. 2026)


TSE:4880 CellSource Co Ltd TSE:4880
69 GF Score
Price 円319.00
GF Value 円781.48
Valuation Significantly Undervalued
! 6 Warning Signs
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What is CellSource Co Research & Development?

CellSource Co TSE:4880 -2.15% 69 Research & Development is 円0 Mil as of Apr. 2026. GuruFocus rates TSE:4880 with a GF Score™ of 69/100 and a GF Value™ of 円781.48 (Significantly Undervalued). The stock has 6 warning signs investors should review.

Research & Development is the aggregate amount of research and development expenses during the year. CellSource Co's Research & Development for the six months ended in Apr. 2026 was 円0 Mil. Its Research & Development for the trailing twelve months (TTM) ended in Apr. 2026 was 円0 Mil.

CellSource Co  (TSE:4880) Research & Development Explanation

If competitive advantage is created by a patent or tech advantage, at some point it will disappear.

High R&D usually dictates high SG&A which threatens the competitive advantage.

CellSource Co Research & Development Related Terms

CellSource Co Research & Development Historical Data

* Premium members only.

The historical data trend for CellSource Co's Research & Development 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.

CellSource Co Research & Development Chart

CellSource Co Annual Data
Trend Oct17 Oct18 Oct19 Oct20 Oct21 Oct22 Oct23 Oct24 Oct25
Research & Development
Get a 7-Day Free Trial Premium Member Only 71.16 87.56 72.45 71.01 0.00

CellSource Co Semi-Annual Data
Oct17 Oct18 Oct19 Apr20 Oct20 Apr21 Oct21 Apr22 Oct22 Apr23 Oct23 Apr24 Oct24 Apr25 Oct25 Apr26
Research & Development 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 0.00 0.00 0.00 0.00 0.00
TSE:4880
69GF Score
CellSource Co Ltd TSE:4880
Research & Development is just one metric. See GF Score™, valuation, warning signs, and more.
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CellSource Co Research & Development Calculation

This is the expense the company spent on research and development.

Research & Development for the trailing twelve months (TTM) ended in Apr. 2026 adds up the semi-annually data reported by the company within the most recent 12 months, which was 円0 Mil.

* 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 Research & Development →
What does a Research & Development of 円0 Mil mean?
CellSource Co (TSE:4880) has a Research & Development of 円0 Mil as of Apr. 2026. Research and development expense is the total cost for research and development activities. View historical data on CellSource Co and its competitors.
Is CellSource Co's Research & Development too high?
CellSource Co's current Research & Development is 円0 Mil. Overall, CellSource Co has a GF Score™ of 69/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does CellSource Co's Research & Development compare to VRTX and REGN?
CellSource Co's Research & Development of 円0 Mil can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Research & Development for a Biotechnology company?
A good Research & Development depends on the Biotechnology industry context. However, Research & Development 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 Research & Development mean?
A high Research & Development can signal that a stock is expensive relative to its fundamentals. Research and development expense is the total cost for research and development activities. View historical data on CellSource Co and its competitors. CellSource Co's current Research & Development is 円0 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CellSource Co stock overvalued right now?
Based on GuruFocus' analysis, CellSource Co (TSE:4880) is currently considered Significantly Undervalued. The stock's GF Value™ is 円781.48, compared to a current price of 円319.00 — trading 59.2% below its estimated fair value. The current Research & Development is 円0 Mil. CellSource Co's overall GF Score™ is 69/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Research & Development calculated?
Research & Development is calculated from a company's financial statements. For CellSource Co (TSE:4880), the current Research & Development is 円0 Mil as of Apr. 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 CellSource Co (TSE:4880) Overvalued in 2026?

Based on GuruFocus' analysis, CellSource Co stock appears to be undervalued. The current stock price of 円319.00 is trading 59.2% below its estimated GF Value™ of 円781.48. GuruFocus considers CellSource Co to be Significantly Undervalued.

Key valuation signals for TSE:4880:

  • Research & Development: 円0 Mil
  • GF Value™: 円781.48 vs. price of 円319.00 (59.2% below fair value)
  • GF Score™: 69/100 with 6 warning signs

No single metric tells the full story. See the TSE:4880 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

CellSource Co Business Description

Address Shibuya Mitake Building, 2nd Floor, 1-19-5 Shibuya, Shibuya-ku, Tokyo, JPN, 150-0002
CellSource Co Ltd is engaged in contract manufacturing of fat-and blood-derived organizations and cells from medical institutions, provision of legal support to medical institutions in the regenerative medicine business. The company is also involved in sales of medical devices, and sales of own-brand cosmetics in the consumer business.
69GF Score

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Research & Development is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円319.00
Price
円781.48
GF Value