RGTLF (Argent Biopharma) Book Value per Share: $-0.07 (As of Dec. 2025)


What is Argent Biopharma Book Value per Share?

Argent Biopharma RGTLF Book Value per Share is $-0.07 as of Dec. 2025. The stock has 8 warning signs investors should review.

Argent Biopharma's book value per share for the quarter that ended in Dec. 2025 was $-0.07.

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 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Argent Biopharma was 30.80% per year. The lowest was -50.30% per year. And the median was -26.55% per year.

Argent Biopharma's current price is $0.025. Its book value per share for the quarter that ended in Dec. 2025 was $-0.07. Hence, today's PB Ratio of Argent Biopharma is .

During the past 13 years, the highest P/B Ratio of Argent Biopharma was 63.45. The lowest was 1.14. And the median was 4.75.


Argent Biopharma  (OTCPK:RGTLF) 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.


Argent Biopharma Book Value per Share Related Terms


Argent Biopharma Book Value per Share Historical Data

* Premium members only.

The historical data trend for Argent Biopharma'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.

Argent Biopharma Book Value per Share Chart

Argent Biopharma Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Book Value per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.83 3.08 -1.50 -0.08 -0.08

Argent Biopharma Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Book Value per Share 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 0.03 -0.08 -0.13 -0.08 -0.07

RGTLF vs ZTS, UTHR: Book Value per Share Comparison

For the Drug Manufacturers - Specialty & Generic subindustry, Argent Biopharma'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.


Argent Biopharma PB Ratio vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Argent Biopharma's PB Ratio distribution charts can be found below:

* The bar in red indicates where Argent Biopharma's PB Ratio falls into.



Argent Biopharma Book Value per Share Calculation

Argent Biopharma'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)
=(-5.62-0.00)/72.18
=-0.08

Argent Biopharma'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)
=(-5.61-0.00)/83.39
=-0.07

* 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 $-0.07 mean?
Argent Biopharma (RGTLF) has a Book Value per Share of $-0.07 as of Dec. 2025. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Argent Biopharma and its competitors.
Is Argent Biopharma's Book Value per Share too high?
Argent Biopharma's current Book Value per Share is $-0.07.
How does Argent Biopharma's Book Value per Share compare to ZTS and UTHR?
Argent Biopharma's Book Value per Share of $-0.07 can be compared against companies in the Drug Manufacturers 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 Drug Manufacturers company?
A good Book Value per Share depends on the Drug Manufacturers 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 Argent Biopharma and its competitors. Argent Biopharma's current Book Value per Share is $-0.07. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Argent Biopharma stock overvalued right now?
Based on GuruFocus' analysis, Argent Biopharma (RGTLF) is currently considered Modestly Overvalued. The stock's GF Value™ is $0.02, compared to a current price of $0.03 — trading 25% above its estimated fair value. The current Book Value per Share is $-0.07. 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 Argent Biopharma (RGTLF), the current Book Value per Share is $-0.07 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.

Argent Biopharma Business Description

Other Exchanges H5O0:GermanyRGT:Australia
Address 295 Rokeby Road, Suite 1, Subiaco, WA, AUS, 6008
Argent Biopharma Ltd is a clinical-stage biopharmaceutical company pioneering nano-engineered therapeutics that reset the balance between the nervous and immune systems. Its assets, CannEpil and CimetrA, target immune dysregulation in drug-resistant epilepsy and cytokine-driven inflammatory disorders, respectively. The products of the company include CannEpil for refractory epilepsy and cerebral palsy, CimetrA for acute lung injury and ARDS, and CogniCann for enhancing the quality of life in dementia and Alzheimer's patients, with additional treatments in development, and others. Its geographic areas are Malta, Slovenia and others, and Australia. The group generates the majority of its revenue from Slovenia and others.