Tauns Laboratories (TSE:197A) Book Value per Share: 円163.58 (As of Dec. 2025)

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TSE:197A Tauns Laboratories Inc TSE:197A
15 GF Score
Price 円497.00
! 5 Warning Signs
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What is Tauns Laboratories Book Value per Share?

Tauns Laboratories TSE:197A +0.61% 15 Book Value per Share is 円163.58 as of Dec. 2025. GuruFocus rates TSE:197A with a GF Score™ of 15/100. The stock has 5 warning signs investors should review.

Tauns Laboratories's book value per share for the quarter that ended in Dec. 2025 was 円163.58.

During the past 12 months, Tauns Laboratories's average Book Value Per Share Growth Rate was 2.20% per year. During the past 3 years, the average Book Value Per Share Growth Rate was 32.00% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the book value growth rate using book value per share data.

During the past 4 years, the highest 3-Year average Book Value Per Share Growth Rate of Tauns Laboratories was 32.00% per year. The lowest was 32.00% per year. And the median was 32.00% per year.

Tauns Laboratories's current price is 円497.00. Its book value per share for the quarter that ended in Dec. 2025 was 円163.58. Hence, today's PB Ratio of Tauns Laboratories is 3.04.

During the past 4 years, the highest P/B Ratio of Tauns Laboratories was 4.62. The lowest was 2.74. And the median was 3.30.


Tauns Laboratories  (TSE:197A) Book Value per Share Explanation

Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.

For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.


Tauns Laboratories Book Value per Share Related Terms


Tauns Laboratories Book Value per Share Historical Data

* Premium members only.

The historical data trend for Tauns Laboratories's Book Value per Share 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.

Tauns Laboratories Book Value per Share Chart

Tauns Laboratories Annual Data
Trend Jun22 Jun23 Jun24 Jun25
Book Value per Share
73.56 84.90 136.67 169.12

Tauns Laboratories Quarterly Data
Jun22 Jun23 Mar24 Jun24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Book Value per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only 172.77 169.12 150.35 163.58 153.20

TSE:197A vs ISRG, BDX, MDLN: Book Value per Share Comparison

For the Medical Instruments & Supplies subindustry, Tauns Laboratories's PB Ratio, along with its competitors' market caps and PB Ratio 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.


Tauns Laboratories PB Ratio vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Tauns Laboratories's PB Ratio distribution charts can be found below:

* The bar in red indicates where Tauns Laboratories's PB Ratio falls into.


TSE:197A
15GF Score
Tauns Laboratories Inc TSE:197A
Book Value per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Tauns Laboratories Book Value per Share Calculation

Tauns Laboratories's Book Value Per Share for the fiscal year that ended in Jun. 2025 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(17,418-0)/103
=169.12

Tauns Laboratories's Book Value Per Share for the quarter that ended in Dec. 2025 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(17,406-0)/106
=163.58

* 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.

Theoretically it is what the shareholders will receive if the company is liquidated. Total Stockholders Equity is a balance sheet item and equal to Total Assets less Total Liabilities of the company.

Book value may include intangible items which may come from the company's past acquisitions. Book value less intangibles is called Tangible Book.

Frequently Asked Questions Learn more about Book Value per Share →
What does a Book Value per Share of 円163.58 mean?
Tauns Laboratories (TSE:197A) has a Book Value per Share of 円163.58 as of Dec. 2025. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Tauns Laboratories and its competitors.
Is Tauns Laboratories' Book Value per Share too high?
Tauns Laboratories' current Book Value per Share is 円163.58. Overall, Tauns Laboratories has a GF Score™ of 15/100, reflecting its overall financial health beyond just this single metric.
How does Tauns Laboratories' Book Value per Share compare to ISRG and BDX?
Tauns Laboratories' Book Value per Share of 円163.58 can be compared against companies in the Medical Devices & Instruments industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Book Value per Share for a Medical Devices & Instruments company?
A good Book Value per Share depends on the Medical Devices & Instruments industry context. However, Book Value per Share 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 Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Tauns Laboratories and its competitors. Tauns Laboratories's current Book Value per Share is 円163.58. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tauns Laboratories stock overvalued right now?
Tauns Laboratories (TSE:197A) has a current Book Value per Share of 円163.58. The current Book Value per Share is 円163.58. Tauns Laboratories' overall GF Score™ is 15/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For Tauns Laboratories (TSE:197A), the current Book Value per Share is 円163.58 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.

Tauns Laboratories Business Description

Address 761-1 Kamishima Izunokuni-shi, Shizuoka, JPN, 410-2325
Tauns Laboratories Inc is engaged in development, manufacture and sales of in vitro diagnostics and research reagents. Its product include Capilia Flu Neo, Capilia Adeno Neo, Capilia RSV Neo, Capilia hMPV, etc.
15GF Score

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

円497.00
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