Serina TherapeuticsFRA:2BO +8.03%19 PB Ratio is 2.01 as of Jun. 30, 2026. GuruFocus rates FRA:2BO with a GF Score™ of 19/100. The stock has 1 warning sign investors should review. Among 1,229 Biotechnology companies, Serina Therapeutics ranks better than 58.75% on this metric.
The historical rank and industry rank for Serina Therapeutics's PB Ratio or its related term are showing as below:
FRA:2BO'
s PB Ratio Range Over the Past 10 Years
Min: 0 Med: 0 Max: 2.31
Current: 2.31
During the past 5 years, Serina Therapeutics's highest PB Ratio was 2.31. The lowest was 0.00. And the median was 0.00.
FRA:2BO's PB Ratio is ranked better than 58.75% of 1229
companies
in the Biotechnology industry
Industry Median: 2.86
vs FRA:2BO: 2.31
During the past 12 months, Serina Therapeutics's average Book Value Per Share Growth Rate was 398.20% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 53.10% per year.
During the past 5 years, the highest 3-Year average Book Value Per Share Growth Rate of Serina Therapeutics was 53.10% per year. The lowest was 53.10% per year. And the median was 53.10% per year.
Back to Basics: PB Ratio
Serina Therapeutics (FRA:2BO) 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.
Serina Therapeutics PB Ratio Related Terms
Serina Therapeutics PB Ratio Historical Data
* Premium members only.
The historical data trend for Serina 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, Serina 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.
Serina Therapeutics PB Ratio vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Serina Therapeutics's PB Ratio distribution charts can be found below:
* The bar in red indicates where Serina 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.
Serina Therapeutics (FRA:2BO) has a PB Ratio of 2.01 as of Jun. 30, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Serina Therapeutics and its competitors. According to the industry distribution chart, Serina Therapeutics ranks #507 out of 1229 companies in the Biotechnology industry, placing it in the top 41.3%.
Is Serina Therapeutics' PB Ratio too high?
Serina Therapeutics' current PB Ratio is 2.01. The Biotechnology industry median PB Ratio is 2.86. Serina Therapeutics' value of 2.01 is 29.7% below this industry median. Based on the distribution chart, Serina Therapeutics ranks #507 out of 1229 companies in the Biotechnology industry, which is above the industry midpoint. Overall, Serina Therapeutics has a GF Score™ of 19/100, reflecting its overall financial health beyond just this single metric.
How does Serina Therapeutics' PB Ratio compare to NRSN and IGC?
According to the Biotechnology industry distribution chart, Serina Therapeutics ranks #507 out of 1229 companies for PB Ratio. This puts Serina Therapeutics in the upper half of its industry. The industry median PB Ratio is 2.86. Serina Therapeutics' value of 2.01 is 29.7% 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 2.86, based on 1,229 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. Serina Therapeutics's current PB Ratio of 2.01 is 29.7% 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 Serina Therapeutics and its competitors. For the Biotechnology industry, the median PB Ratio is 2.86 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Serina Therapeutics's current PB Ratio is 2.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Serina Therapeutics stock overvalued right now?
Serina Therapeutics (FRA:2BO) has a current PB Ratio of 2.01. The current PB Ratio is 2.01 and 29.7% below the Biotechnology industry median of 2.86. Serina Therapeutics' overall GF Score™ is 19/100 with 1 warning sign 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 Serina Therapeutics (FRA:2BO), the current PB Ratio is 2.01 as of Jun. 30, 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.
Serina Therapeutics Inc is a clinical-stage biotechnology company developing a pipeline of wholly-owned drug product candidates to treat neurological diseases and pain. Serina's POZ Platform delivery technology is engineered to provide control in drug loading and more precision in the rate of release of attached drugs, enabling the potential of certain challenging small molecules, while addressing the limitations of polyethylene glycol (PEG) and other biocompatible polymers. The company has one reportable segment relating to the research and development of its POZ platform. The segment derives its revenues from Grant revenue. Its main product candidate, SER-252 for advanced Parkinson's disease, is anticipated to enter clinical trials.
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