BDRX (Biodexa Pharmaceuticals) PB Ratio: 0.08 (As of Jun. 25, 2026)


BDRX Biodexa Pharmaceuticals PLC BDRX
45 GF Score
Price $2.54
GF Value $2.26
Valuation Modestly Overvalued
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What is Biodexa Pharmaceuticals PB Ratio?

Biodexa Pharmaceuticals BDRX -2.68% 45 PB Ratio is 0.08 as of Jun. 25, 2026. GuruFocus rates BDRX with a GF Score™ of 45/100 and a GF Value™ of $2.26 (Modestly Overvalued). Among 1,233 Biotechnology companies, Biodexa Pharmaceuticals ranks worse than 81102.92% on this metric.

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-06-25), Biodexa Pharmaceuticals's share price is $2.54. Biodexa Pharmaceuticals's Book Value per Share for the quarter that ended in Dec. 2025 was $33.78. Hence, Biodexa Pharmaceuticals's PB Ratio of today is 0.08.

The historical rank and industry rank for Biodexa Pharmaceuticals's PB Ratio or its related term are showing as below:

During the past 13 years, Biodexa Pharmaceuticals's highest PB Ratio was 3827.09. The lowest was 0.00. And the median was 0.00.

BDRX's PB Ratio is not ranked *
in the Biotechnology industry.
Industry Median: 2.8
* Ranked among companies with meaningful PB Ratio only.

During the past 12 months, Biodexa Pharmaceuticals's average Book Value Per Share Growth Rate was -96.30% per year.

Back to Basics: PB Ratio


Biodexa Pharmaceuticals  (NAS:BDRX) PB Ratio Explanation

Unlike valuation ratios relative to the earning power such as PE Ratio, PE Ratio without NRI, PS Ratio, Price-to-Operating-Cash-Flow , or Price-to-Free-Cash-Flow, the PB Ratio measures the valuation of the stock relative to the underlying asset of the company.

The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.


Be Aware

Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.


Biodexa Pharmaceuticals PB Ratio Related Terms


Biodexa Pharmaceuticals PB Ratio Historical Data

* Premium members only.

The historical data trend for Biodexa Pharmaceuticals's PB Ratio 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.

Biodexa Pharmaceuticals PB Ratio Chart

Biodexa Pharmaceuticals Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 1.13 0.25 0.34

Biodexa Pharmaceuticals Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
PB Ratio 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 1.13 0.71 0.25 0.35 0.34

BDRX vs CASIF, OGEN, ELOX: PB Ratio Comparison

For the Biotechnology subindustry, Biodexa Pharmaceuticals'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.


Biodexa Pharmaceuticals PB Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Biodexa Pharmaceuticals's PB Ratio distribution charts can be found below:

* The bar in red indicates where Biodexa Pharmaceuticals's PB Ratio falls into.


BDRX
45GF Score
Biodexa Pharmaceuticals PLC BDRX
PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Biodexa Pharmaceuticals PB Ratio Calculation

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.

Biodexa Pharmaceuticals's PB Ratio for today is calculated as follows:

PB Ratio=Share Price/Book Value per Share (Q: Dec. 2025)
=2.54/33.779
=0.08

* 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.

It can also be calculated from the numbers for the whole company:

A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.

Frequently Asked Questions Learn more about PB Ratio →
What does a PB Ratio of 0.08 mean?
Biodexa Pharmaceuticals (BDRX) has a PB Ratio of 0.08 as of Jun. 25, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Biodexa Pharmaceuticals and its competitors. According to the industry distribution chart, Biodexa Pharmaceuticals ranks #999999 out of 1233 companies in the Biotechnology industry.
Is Biodexa Pharmaceuticals' PB Ratio too high?
Biodexa Pharmaceuticals' current PB Ratio is 0.08. The Biotechnology industry median PB Ratio is 2.80. Biodexa Pharmaceuticals' value of 0.08 is 97.1% below this industry median. Based on the distribution chart, Biodexa Pharmaceuticals ranks #999999 out of 1233 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Biodexa Pharmaceuticals has a GF Score™ of 45/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Biodexa Pharmaceuticals' PB Ratio compare to CASIF and OGEN?
According to the Biotechnology industry distribution chart, Biodexa Pharmaceuticals ranks #999999 out of 1233 companies for PB Ratio. This places Biodexa Pharmaceuticals in the lower half of its industry. The industry median PB Ratio is 2.80. Biodexa Pharmaceuticals' value of 0.08 is 97.1% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PB Ratio for a Biotechnology company?
The median PB Ratio among Biotechnology companies is 2.80, based on 1,233 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Biodexa Pharmaceuticals's current PB Ratio of 0.08 is 97.1% 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Biodexa Pharmaceuticals and its competitors. For the Biotechnology industry, the median PB Ratio is 2.80 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Biodexa Pharmaceuticals's current PB Ratio is 0.08. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Biodexa Pharmaceuticals stock overvalued right now?
Based on GuruFocus' analysis, Biodexa Pharmaceuticals (BDRX) is currently considered Modestly Overvalued. The stock's GF Value™ is $2.26, compared to a current price of $2.54 — trading 12.4% above its estimated fair value. The current PB Ratio is 0.08 and 97.1% below the Biotechnology industry median of 2.80. Biodexa Pharmaceuticals' overall GF Score™ is 45/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Biodexa Pharmaceuticals (BDRX), the current PB Ratio is 0.08 as of Jun. 25, 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 Biodexa Pharmaceuticals (BDRX) Overvalued in 2026?

Based on GuruFocus' analysis, Biodexa Pharmaceuticals stock appears to be overvalued. The current stock price of $2.54 is trading 12.4% above its estimated GF Value™ of $2.26. GuruFocus considers Biodexa Pharmaceuticals to be Modestly Overvalued.

Key valuation signals for BDRX:

  • PB Ratio: 0.08
  • GF Value™: $2.26 vs. price of $2.54 (12.4% above fair value)
  • GF Score™: 45/100
  • Industry Position: 97.1% below the Biotechnology median (#999999 of 1233)

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


Biodexa Pharmaceuticals Business Description

Address 1 Caspian Point, Caspian Way, Cardiff, GBR, CF10 4DQ
Biodexa Pharmaceuticals PLC is a clinical-stage biopharmaceutical company focused on developing a pipeline of products to treat diseases that have unmet medical needs. These include familial adenomatous polyposis (FAP), non-muscle invasive bladder cancer (NMIBC), type 1 diabetes (T1D), and rare or orphan brain cancers.
45GF Score

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

$2.54
Price
$2.26
GF Value