Kidswell Bio (TSE:4584) Days Inventory: 38.77 (As of Mar. 2026) — 76% Below Median

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TSE:4584 Kidswell Bio Corp TSE:4584
45 GF Score
Price 円170.00
GF Value 円238.81
Valuation Modestly Undervalued
! 6 Warning Signs
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What is Kidswell Bio Days Inventory?

Kidswell Bio TSE:4584 +1.80% 45 Days Inventory is 38.77 as of Mar. 2026, which is 76% below its 10-year median of 161.38. GuruFocus rates TSE:4584 with a GF Score™ of 45/100 and a GF Value™ of 円238.81 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 640 Biotechnology companies, Kidswell Bio ranks better than 79.84% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Kidswell Bio's Average Total Inventories for the three months ended in Mar. 2026 was 円490 Mil. Kidswell Bio's Cost of Goods Sold for the three months ended in Mar. 2026 was 円1,154 Mil. Hence, Kidswell Bio's Days Inventory for the three months ended in Mar. 2026 was 38.77.

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

TSE:4584' s Days Inventory Range Over the Past 10 Years
Min: 10.56   Med: 161.38   Max: 1076.04
Current: 71.76

During the past 13 years, Kidswell Bio's highest Days Inventory was 1076.04. The lowest was 10.56. And the median was 161.38.

TSE:4584's Days Inventory is ranked better than
79.84% of 640 companies
in the Biotechnology industry
Industry Median: 182.87 vs TSE:4584: 71.76

Kidswell Bio's Days Inventory increased from Mar. 2025 (0.00) to Mar. 2026 (38.77). It might indicate that Kidswell Bio's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Kidswell Bio's Inventory Turnover for the three months ended in Mar. 2026 was 2.35.

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. Kidswell Bio's Inventory-to-Revenue for the three months ended in Mar. 2026 was 0.31.


Kidswell Bio  (TSE:4584) 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.

Kidswell Bio's Inventory Turnover for the three months ended in Mar. 2026 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.

Kidswell Bio's Inventory to Revenue for the three months ended in Mar. 2026 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.


Kidswell Bio Days Inventory Related Terms


Kidswell Bio Days Inventory Historical Data

* Premium members only.

The historical data trend for Kidswell Bio'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.

Kidswell Bio Days Inventory Chart

Kidswell Bio Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 477.36 237.02 198.12 124.64 69.29

Kidswell Bio Quarterly Data
Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Sep24 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 0.00 99.92 90.67 62.87 38.77

TSE:4584 vs VRTX, REGN, RVMD: Days Inventory Comparison

For the Biotechnology subindustry, Kidswell Bio'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.


Kidswell Bio Days Inventory vs Biotechnology Industry

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

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


TSE:4584
45GF Score
Kidswell Bio Corp TSE:4584
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Kidswell Bio Days Inventory Calculation

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

Kidswell Bio's Days Inventory for the fiscal year that ended in Mar. 2026 is calculated as

Days Inventory (A: Mar. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Mar. 2025 ) + Total Inventories (A: Mar. 2026 )) / count ) / Cost of Goods Sold (A: Mar. 2026 )*Days in Period
=( (1475.092 + 363.56) / 2 ) / 4842.527*365
=919.326 / 4842.527*365
=69.29

Kidswell Bio's Days Inventory for the quarter that ended in Mar. 2026 is calculated as:

Days Inventory (Q: Mar. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Dec. 2025 ) + Total Inventories (Q: Mar. 2026 )) / count ) / Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=( (616.681 + 363.56) / 2 ) / 1153.696*365 / 4
=490.1205 / 1153.696*365 / 4
=38.77

* 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 38.77 mean?
Kidswell Bio (TSE:4584) has a Days Inventory of 38.77 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Kidswell Bio and its competitors. This is 76% below median its historical median of 161.38. Over the past decade, Kidswell Bio's Days Inventory has ranged from 10.56 to 1,076.04. According to the industry distribution chart, Kidswell Bio ranks #129 out of 640 companies in the Biotechnology industry, placing it in the top 20.2%.
Is Kidswell Bio's Days Inventory too high?
Kidswell Bio's current Days Inventory of 38.77 is 76% below median its 10-year median of 161.38. Over the past 10 years, this metric has ranged from a low of 10.56 to a high of 1,076.04. The Biotechnology industry median Days Inventory is 182.87. Kidswell Bio's value of 38.77 is 78.8% below this industry median. Based on the distribution chart, Kidswell Bio ranks #129 out of 640 companies in the Biotechnology industry, which is in the top quartile — a strong position relative to peers. Overall, Kidswell Bio has a GF Score™ of 45/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Kidswell Bio's Days Inventory compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Kidswell Bio ranks #129 out of 640 companies for Days Inventory. This places Kidswell Bio in the top 20% of its industry — outperforming the majority of peers. The industry median Days Inventory is 182.87. Kidswell Bio's value of 38.77 is 78.8% below this benchmark. Historically, Kidswell Bio's own Days Inventory has ranged from 10.56 to 1,076.04 over the past decade. While the company's 10-year median is 161.38 vs. the industry median of 182.87, Kidswell Bio has consistently been below the industry average. 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 182.87, based on 640 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. Kidswell Bio's current Days Inventory of 38.77 is 78.8% below the industry median. 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 Kidswell Bio and its competitors. For the Biotechnology industry, the median Days Inventory is 182.87 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Kidswell Bio's current Days Inventory is 38.77, which is 76% below median its own 10-year median of 161.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Kidswell Bio stock overvalued right now?
Based on GuruFocus' analysis, Kidswell Bio (TSE:4584) is currently considered Modestly Undervalued. The stock's GF Value™ is 円238.81, compared to a current price of 円170.00 — trading 28.8% below its estimated fair value. The current Days Inventory is 38.77, which is 76% below median its 10-year median of 161.38 and 78.8% below the Biotechnology industry median of 182.87. Kidswell Bio's overall GF Score™ is 45/100 with 6 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 Kidswell Bio (TSE:4584), the current Days Inventory is 38.77 as of Mar. 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 Kidswell Bio (TSE:4584) Overvalued in 2026?

Based on GuruFocus' analysis, Kidswell Bio stock appears to be undervalued. The current stock price of 円170.00 is trading 28.8% below its estimated GF Value™ of 円238.81. GuruFocus considers Kidswell Bio to be Modestly Undervalued.

Key valuation signals for TSE:4584:

  • Days Inventory: 38.77 (76% below median its 10-year median of 161.38)
  • GF Value™: 円238.81 vs. price of 円170.00 (28.8% below fair value)
  • GF Score™: 45/100 with 6 warning signs
  • Industry Position: 78.8% below the Biotechnology median (#129 of 640)

No single metric tells the full story. See the TSE:4584 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Kidswell Bio Business Description

Address 1-2-12, Shinkawa, Kanayama Building, 3rd Floor, Chuo-ku, Tokyo, JPN, 104-0033
Kidswell Bio Corp is a biopharmaceutical company engaged in the discovery and development of drugs.
45GF Score

Get the complete analysis for TSE:4584

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

円170.00
Price
円238.81
GF Value