Isofol Medical ABOSTO:ISOFOL +7.10%30 PB Ratio is 2.52 as of Jul. 12, 2026, which is 25% above its 10-year median of 2.01. GuruFocus rates OSTO:ISOFOL with a GF Score™ of 30/100. The stock has 2 warning signs investors should review. Among 1,231 Biotechnology companies, Isofol Medical AB ranks better than 56.54% on this metric.
Isofol Medical AB stock PB Ratio (=2.52) is close to 1-year high of 2.52.
The historical rank and industry rank for Isofol Medical AB's PB Ratio or its related term are showing as below:
OSTO:ISOFOL'
s PB Ratio Range Over the Past 10 Years
Min: 0.45 Med: 2.01 Max: 68.77
Current: 2.52
During the past 11 years, Isofol Medical AB's highest PB Ratio was 68.77. The lowest was 0.45. And the median was 2.01.
OSTO:ISOFOL's PB Ratio is ranked better than 56.54% of 1231
companies
in the Biotechnology industry
Industry Median: 2.93
vs OSTO:ISOFOL: 2.52
During the past 12 months, Isofol Medical AB's average Book Value Per Share Growth Rate was -5.70% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -23.60% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -16.50% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 5.10% per year.
During the past 11 years, the highest 3-Year average Book Value Per Share Growth Rate of Isofol Medical AB was 365.10% per year. The lowest was -53.20% per year. And the median was -21.40% per year.
Back to Basics: PB Ratio
Isofol Medical AB (OSTO:ISOFOL) PB Ratio Explanation
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.
Isofol Medical AB PB Ratio Related Terms
Isofol Medical AB PB Ratio Historical Data
* Premium members only.
The historical data trend for Isofol Medical AB'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.
OSTO:ISOFOL vs VRTX, REGN, ALNY: PB Ratio Comparison
For the Biotechnology subindustry, Isofol Medical AB'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.
Isofol Medical AB PB Ratio vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Isofol Medical AB's PB Ratio distribution charts can be found below:
* The bar in red indicates where Isofol Medical AB's PB Ratio falls into.
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.
* 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.
Isofol Medical AB (OSTO:ISOFOL) has a PB Ratio of 2.52 as of Jul. 12, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Isofol Medical AB and its competitors. This is 25% above median its historical median of 2.01. Over the past decade, Isofol Medical AB's PB Ratio has ranged from 0.45 to 68.77. According to the industry distribution chart, Isofol Medical AB ranks #535 out of 1231 companies in the Biotechnology industry, placing it in the top 43.5%.
Is Isofol Medical AB's PB Ratio too high?
Isofol Medical AB's current PB Ratio of 2.52 is 25% above median its 10-year median of 2.01. Over the past 10 years, this metric has ranged from a low of 0.45 to a high of 68.77. The Biotechnology industry median PB Ratio is 2.93. Isofol Medical AB's value of 2.52 is 14% below this industry median. Based on the distribution chart, Isofol Medical AB ranks #535 out of 1231 companies in the Biotechnology industry, which is above the industry midpoint. Overall, Isofol Medical AB has a GF Score™ of 30/100, reflecting its overall financial health beyond just this single metric.
How does Isofol Medical AB's PB Ratio compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Isofol Medical AB ranks #535 out of 1231 companies for PB Ratio. This puts Isofol Medical AB in the upper half of its industry. The industry median PB Ratio is 2.93. Isofol Medical AB's value of 2.52 is 14% below this benchmark. Historically, Isofol Medical AB's own PB Ratio has ranged from 0.45 to 68.77 over the past decade. While the company's 10-year median is 2.01 vs. the industry median of 2.93, Isofol Medical AB 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 PB Ratio for a Biotechnology company?
The median PB Ratio among Biotechnology companies is 2.93, based on 1,231 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. Isofol Medical AB's current PB Ratio of 2.52 is 14% 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 Isofol Medical AB and its competitors. For the Biotechnology industry, the median PB Ratio is 2.93 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Isofol Medical AB's current PB Ratio is 2.52, which is 25% above median its own 10-year median of 2.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Isofol Medical AB stock overvalued right now?
Isofol Medical AB (OSTO:ISOFOL) has a current PB Ratio of 2.52. The current PB Ratio is 2.52, which is 25% above median its 10-year median of 2.01 and 14% below the Biotechnology industry median of 2.93. Isofol Medical AB's overall GF Score™ is 30/100 with 2 warning signs to review. 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 Isofol Medical AB (OSTO:ISOFOL), the current PB Ratio is 2.52 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.
Isofol Medical AB is a pharmaceutical company. It is a manufacturer of folate-based therapies. The company's drug candidate Modufolin enhances the effect of the current chemotherapy treatment for patients treated for colorectal cancer. Its products are used to increase efficacy and reduce the side effects of antimetabolite cancer treatment.
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