CellSource Co (TSE:4880) Tax Provision: 円-124 Mil (TTM As of Apr. 2026)

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TSE:4880 CellSource Co Ltd TSE:4880
70 GF Score
Price 円308.00
GF Value 円779.10
Valuation Significantly Undervalued
! 6 Warning Signs
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What is CellSource Co Tax Provision?

CellSource Co TSE:4880 +0.33% 70 Tax Provision is 円-124 Mil as of Apr. 2026. GuruFocus rates TSE:4880 with a GF Score™ of 70/100 and a GF Value™ of 円779.10 (Significantly Undervalued). The stock has 6 warning signs investors should review.

CellSource Co's tax provision for the six months ended in Apr. 2026 was 円-37 Mil. Its tax provision for the trailing twelve months (TTM) ended in Apr. 2026 was 円-124 Mil.

CellSource Co Tax Provision Historical Data

* Premium members only.

The historical data trend for CellSource Co's Tax Provision 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 Tax Provision Chart

CellSource Co Annual Data
Trend Oct17 Oct18 Oct19 Oct20 Oct21 Oct22 Oct23 Oct24 Oct25
Tax Provision
Get a 7-Day Free Trial Premium Member Only -354.97 -565.80 -316.54 -57.00 -99.19

CellSource Co Semi-Annual Data
Oct17 Oct18 Oct19 Apr20 Oct20 Apr21 Oct21 Apr22 Oct22 Apr23 Oct23 Apr24 Oct24 Apr25 Oct25 Apr26
Tax Provision 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 -139.80 82.80 -11.90 -87.28 -37.14
TSE:4880
70GF Score
CellSource Co Ltd TSE:4880
Tax Provision is just one metric. See GF Score™, valuation, warning signs, and more.
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CellSource Co Tax Provision Calculation

Tax to be paid.

Tax Provision 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-124 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 Tax Provision →
What does a Tax Provision of 円-124 Mil mean?
CellSource Co (TSE:4880) has a Tax Provision of 円-124 Mil as of Apr. 2026. Provision for taxes is the amount of tax the company owes based on pre-tax income. View historical data on CellSource Co and its competitors.
Is CellSource Co's Tax Provision too high?
CellSource Co's current Tax Provision is 円-124 Mil. Overall, CellSource Co has a GF Score™ of 70/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does CellSource Co's Tax Provision compare to VRTX and REGN?
CellSource Co's Tax Provision of 円-124 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 Tax Provision for a Biotechnology company?
A good Tax Provision depends on the Biotechnology industry context. However, Tax Provision 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 Tax Provision mean?
A high Tax Provision can signal that a stock is expensive relative to its fundamentals. Provision for taxes is the amount of tax the company owes based on pre-tax income. View historical data on CellSource Co and its competitors. CellSource Co's current Tax Provision is 円-124 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779.10, compared to a current price of 円308.00 — trading 60.5% below its estimated fair value. The current Tax Provision is 円-124 Mil. CellSource Co's overall GF Score™ is 70/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Tax Provision calculated?
Tax Provision is calculated from a company's financial statements. For CellSource Co (TSE:4880), the current Tax Provision is 円-124 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308.00 is trading 60.5% below its estimated GF Value™ of 円779.10. GuruFocus considers CellSource Co to be Significantly Undervalued.

Key valuation signals for TSE:4880:

  • Tax Provision: 円-124 Mil
  • GF Value™: 円779.10 vs. price of 円308.00 (60.5% below fair value)
  • GF Score™: 70/100 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.
70GF Score

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

円308.00
Price
円779.10
GF Value