CellSeed (TSE:7776) Days Inventory: 0.00 (As of Dec. 2025)

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TSE:7776 CellSeed Inc TSE:7776
55 GF Score
Price 円225.00
GF Value 円162.45
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is CellSeed Days Inventory?

CellSeed TSE:7776 -0.44% 55 Days Inventory is 0.00 as of Dec. 2025. GuruFocus rates TSE:7776 with a GF Score™ of 55/100 and a GF Value™ of 円162.45 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 638 Biotechnology companies, CellSeed ranks worse than 95.14% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). CellSeed's Average Total Inventories for the three months ended in Dec. 2025 was 円62.92 Mil. CellSeed's Cost of Goods Sold for the three months ended in Dec. 2025 was 円0.00 Mil.

The historical rank and industry rank for CellSeed's Days Inventory or its related term are showing as below:

TSE:7776' s Days Inventory Range Over the Past 10 Years
Min: 198.05   Med: 287.1   Max: 1978.45
Current: 1978.45

During the past 13 years, CellSeed's highest Days Inventory was 1978.45. The lowest was 198.05. And the median was 287.10.

TSE:7776's Days Inventory is ranked worse than
95.14% of 638 companies
in the Biotechnology industry
Industry Median: 183.195 vs TSE:7776: 1978.45

CellSeed's Days Inventory stayed the same from Dec. 2024 (0.00) to Dec. 2025 (0.00).

Inventory Turnover measures how fast the company turns over its inventory within a year. CellSeed's Inventory Turnover for the three months ended in Dec. 2025 was 0.00.

Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.


CellSeed  (TSE:7776) Days Inventory Explanation

Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:

1. Inventory Turnover measures how fast the company turns over its inventory within a year.

CellSeed's Inventory Turnover for the three months ended in Dec. 2025 is calculated as

2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.

CellSeed's Inventory to Revenue for the three months ended in Dec. 2025 is calculated as

* 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.


Be Aware

A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.


CellSeed Days Inventory Related Terms


CellSeed Days Inventory Historical Data

* Premium members only.

The historical data trend for CellSeed's Days Inventory 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.

CellSeed Days Inventory Chart

CellSeed Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 198.05 272.61 225.12 202.27 556.31

CellSeed Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Days Inventory 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 226.59 818.82 0.00 0.00 1,225.72

TSE:7776 vs VRTX, REGN, ALNY: Days Inventory Comparison

For the Biotechnology subindustry, CellSeed's Days Inventory, along with its competitors' market caps and Days Inventory 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.


CellSeed Days Inventory vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, CellSeed's Days Inventory distribution charts can be found below:

* The bar in red indicates where CellSeed's Days Inventory falls into.


TSE:7776
55GF Score
CellSeed Inc TSE:7776
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

CellSeed Days Inventory Calculation

Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

CellSeed's Days Inventory for the fiscal year that ended in Dec. 2025 is calculated as

Days Inventory (A: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Dec. 2024 ) + Total Inventories (A: Dec. 2025 )) / count ) / Cost of Goods Sold (A: Dec. 2025 )*Days in Period
=( (45.989 + 78.773) / 2 ) / 40.929*365
=62.381 / 40.929*365
=556.31

CellSeed's Days Inventory for the quarter that ended in Dec. 2025 is calculated as:

Days Inventory (Q: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Sep. 2025 ) + Total Inventories (Q: Dec. 2025 )) / count ) / Cost of Goods Sold (Q: Dec. 2025 )*Days in Period
=( (47.059 + 78.773) / 2 ) / 0*365 / 4
=62.916 / 0*365 / 4
=N/A

* 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 Days Inventory →
What does a Days Inventory of 0.00 mean?
CellSeed (TSE:7776) has a Days Inventory of 0.00 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on CellSeed and its competitors. Over the past decade, CellSeed's Days Inventory has ranged from 198.05 to 1,978.45. According to the industry distribution chart, CellSeed ranks #607 out of 638 companies in the Biotechnology industry, placing it in the top 95.1%.
Is CellSeed's Days Inventory too high?
CellSeed's current Days Inventory is 0.00. Over the past 10 years, this metric has ranged from a low of 198.05 to a high of 1,978.45. Based on the distribution chart, CellSeed ranks #607 out of 638 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, CellSeed has a GF Score™ of 55/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does CellSeed's Days Inventory compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, CellSeed ranks #607 out of 638 companies for Days Inventory. This places CellSeed in the lower half of its industry. The industry median Days Inventory is 183.20. Historically, CellSeed's own Days Inventory has ranged from 198.05 to 1,978.45 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Inventory for a Biotechnology company?
The median Days Inventory among Biotechnology companies is 183.20, based on 638 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory 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 Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on CellSeed and its competitors. For the Biotechnology industry, the median Days Inventory is 183.20 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. CellSeed's current Days Inventory 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 CellSeed stock overvalued right now?
Based on GuruFocus' analysis, CellSeed (TSE:7776) is currently considered Significantly Overvalued. The stock's GF Value™ is 円162.45, compared to a current price of 円225.00 — trading 38.5% above its estimated fair value. The current Days Inventory is 0.00. CellSeed's overall GF Score™ is 55/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For CellSeed (TSE:7776), the current Days Inventory is 0.00 as of Dec. 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.

Is CellSeed (TSE:7776) Overvalued in 2026?

Based on GuruFocus' analysis, CellSeed stock appears to be overvalued. The current stock price of 円225.00 is trading 38.5% above its estimated GF Value™ of 円162.45. GuruFocus considers CellSeed to be Significantly Overvalued.

Key valuation signals for TSE:7776:

  • Days Inventory: 0.00
  • GF Value™: 円162.45 vs. price of 円225.00 (38.5% above fair value)
  • GF Score™: 55/100 with 4 warning signs

No single metric tells the full story. See the TSE:7776 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


CellSeed Business Description

Address 2-5-10 Aomi, Telecom Center Building, 15th Floor (East Wing, Koto-ku, Tokyo, JPN, 135-0064
CellSeed Inc is a Japanese biotechnology company. The company is involved in the research, development, marketing, and sale of cell-sheet regenerative medicines, such as epithelial cell sheets for corneal and esophageal regeneration; regenerated cardiac patches to treat heart diseases; cell sheets for periodontal tissue regeneration; and regenerated cartilage sheets for the treatment of osteoarthritis.
55GF Score

Get the complete analysis for TSE:7776

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

円225.00
Price
円162.45
GF Value