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Filana TherapeuticsMEX:FLNA 32 PB Ratio is 0.90 as of Jul. 18, 2026. GuruFocus rates MEX:FLNA with a GF Score™ of 32/100. The stock has 2 warning signs investors should review. Among 1,227 Biotechnology companies, Filana Therapeutics ranks better than 88.02% on this metric.
The historical rank and industry rank for Filana Therapeutics's PB Ratio or its related term are showing as below:
MEX:FLNA'
s PB Ratio Range Over the Past 10 Years
Min: 0 Med: 0 Max: 0.75
Current: 0.75
During the past 13 years, Filana Therapeutics's highest PB Ratio was 0.75. The lowest was 0.00. And the median was 0.00.
MEX:FLNA's PB Ratio is ranked better than 88.02% of 1227
companies
in the Biotechnology industry
Industry Median: 2.82
vs MEX:FLNA: 0.75
During the past 12 months, Filana Therapeutics's average Book Value Per Share Growth Rate was -46.60% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -34.40% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -14.30% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 2.10% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Filana Therapeutics was 77.20% per year. The lowest was -51.60% per year. And the median was -6.70% per year.
Back to Basics: PB Ratio
Filana Therapeutics (MEX:FLNA) 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.
Filana Therapeutics PB Ratio Related Terms
Filana Therapeutics PB Ratio Historical Data
* Premium members only.
The historical data trend for Filana Therapeutics'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.
For the Biotechnology subindustry, Filana Therapeutics'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.
Filana Therapeutics PB Ratio vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Filana Therapeutics's PB Ratio distribution charts can be found below:
* The bar in red indicates where Filana Therapeutics'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.
Filana Therapeutics (MEX:FLNA) has a PB Ratio of 0.90 as of Jul. 18, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Filana Therapeutics and its competitors. According to the industry distribution chart, Filana Therapeutics ranks #147 out of 1227 companies in the Biotechnology industry, placing it in the top 12%.
Is Filana Therapeutics' PB Ratio too high?
Filana Therapeutics' current PB Ratio is 0.90. The Biotechnology industry median PB Ratio is 2.82. Filana Therapeutics' value of 0.90 is 68.1% below this industry median. Based on the distribution chart, Filana Therapeutics ranks #147 out of 1227 companies in the Biotechnology industry, which is in the top quartile — a strong position relative to peers. Overall, Filana Therapeutics has a GF Score™ of 32/100, reflecting its overall financial health beyond just this single metric.
How does Filana Therapeutics' PB Ratio compare to BOLD and INKT?
According to the Biotechnology industry distribution chart, Filana Therapeutics ranks #147 out of 1227 companies for PB Ratio. This places Filana Therapeutics in the top 12% of its industry — outperforming the majority of peers. The industry median PB Ratio is 2.82. Filana Therapeutics' value of 0.90 is 68.1% 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 2.82, based on 1,227 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. Filana Therapeutics's current PB Ratio of 0.90 is 68.1% 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 Filana Therapeutics and its competitors. For the Biotechnology industry, the median PB Ratio is 2.82 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Filana Therapeutics's current PB Ratio is 0.90. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Filana Therapeutics stock overvalued right now?
Filana Therapeutics (MEX:FLNA) has a current PB Ratio of 0.90. The current PB Ratio is 0.90 and 68.1% below the Biotechnology industry median of 2.82. Filana Therapeutics' overall GF Score™ is 32/100 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 Filana Therapeutics (MEX:FLNA), the current PB Ratio is 0.90 as of Jul. 18, 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.
Filana Therapeutics Inc is a biotechnology company focused on developing novel, investigational therapies to modulate the filamin A protein for the treatment of central nervous system disorders, such as tuberous sclerosis complex (TSC)-related epilepsy, and other diseases associated with dysregulation or overexpression of filamin A. Its therapeutic product candidate, simufilam, is a proprietary small molecule oral treatment drug being studied for the treatment of TSC-related epilepsy.
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