Kidswell Bio (TSE:4584) Buyback Yield %: -4.18 (As of Jul. 12, 2026)


TSE:4584 Kidswell Bio Corp TSE:4584
44 GF Score
Price 円150.00
GF Value 円232.03
Valuation Possible Value Trap
! 8 Warning Signs
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What is Kidswell Bio Buyback Yield %?

Kidswell Bio TSE:4584 +4.90% 44 Buyback Yield % is -4.18 as of Jul. 12, 2026. GuruFocus rates TSE:4584 with a GF Score™ of 44/100 and a GF Value™ of 円232.03 (Possible Value Trap). The stock has 8 warning signs investors should review. Among 742 Biotechnology companies, Kidswell Bio ranks better than 61.19% on this metric.

Buyback yield is the net repurchase of shares outstanding over the market capital of the company. It is a measure of shareholder return.

Kidswell Bio's current buyback yield was -4.18%.

Kidswell Bio Buyback Yield % Historical Data

* Premium members only.

The historical data trend for Kidswell Bio's Buyback Yield % 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 Buyback Yield % Chart

Kidswell Bio Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Buyback Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -2.55 -0.45 -16.89 -10.11 -2.58

Kidswell Bio Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
Buyback Yield % 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 -16.89 -11.78 -10.11 -4.69 -2.58

TSE:4584 vs VRTX, REGN, ALNY: Buyback Yield % Comparison

For the Biotechnology subindustry, Kidswell Bio's Buyback Yield %, along with its competitors' market caps and Buyback Yield % 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 Buyback Yield % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Kidswell Bio's Buyback Yield % distribution charts can be found below:

* The bar in red indicates where Kidswell Bio's Buyback Yield % falls into.


TSE:4584
44GF Score
Kidswell Bio Corp TSE:4584
Buyback Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Kidswell Bio Buyback Yield % Calculation

Buyback yield is a measure of shareholder return.

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

Buyback Yield=Net Issuance of Stock / Market Cap
=- (Repurchase of Stock + Issuance of Stock) / Market Cap
=- (0 + 310.901) / 12058.389
=-2.58%

Kidswell Bio's annualized Buyback Yield for the quarter that ended in Mar. 2026 is calculated as

Buyback Yield=Net Issuance of Stock(TTM) / Market Cap
=- (Repurchase of Stock + Issuance of Stock) (TTM)** / Market Cap
=- (0 + 310.901) / 12058.389
=-2.58%

* 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.

** If the quarter corresponds to the year-end period, we will use the annual Repurchase of Stock and Issuance of Stock data .

Frequently Asked Questions Learn more about Buyback Yield % →
What does a Buyback Yield % of -4.18 mean?
Kidswell Bio (TSE:4584) has a Buyback Yield % of -4.18 as of Jul. 12, 2026. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Kidswell Bio and its competitors. According to the industry distribution chart, Kidswell Bio ranks #288 out of 742 companies in the Biotechnology industry, placing it in the top 38.8%.
Is Kidswell Bio's Buyback Yield % too high?
Kidswell Bio's current Buyback Yield % is -4.18. Based on the distribution chart, Kidswell Bio ranks #288 out of 742 companies in the Biotechnology industry, which is above the industry midpoint. Overall, Kidswell Bio has a GF Score™ of 44/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Kidswell Bio's Buyback Yield % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Kidswell Bio ranks #288 out of 742 companies for Buyback Yield %. This puts Kidswell Bio in the upper half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Buyback Yield % for a Biotechnology company?
A good Buyback Yield % depends on the Biotechnology industry context. However, Buyback Yield % 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 Buyback Yield % mean?
A high Buyback Yield % can signal that a stock is expensive relative to its fundamentals. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Kidswell Bio and its competitors. Kidswell Bio's current Buyback Yield % is -4.18. 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 Possible Value Trap. The stock's GF Value™ is 円232.03, compared to a current price of 円150.00 — trading 35.4% below its estimated fair value. The current Buyback Yield % is -4.18. Kidswell Bio's overall GF Score™ is 44/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Buyback Yield % calculated?
Buyback Yield % is calculated from a company's financial statements. For Kidswell Bio (TSE:4584), the current Buyback Yield % is -4.18 as of Jul. 12, 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150.00 is trading 35.4% below its estimated GF Value™ of 円232.03. GuruFocus considers Kidswell Bio to be Possible Value Trap.

Key valuation signals for TSE:4584:

  • Buyback Yield %: -4.18
  • GF Value™: 円232.03 vs. price of 円150.00 (35.4% below fair value)
  • GF Score™: 44/100 with 8 warning signs

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.
44GF Score

Get the complete analysis for TSE:4584

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

円150.00
Price
円232.03
GF Value