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J-Pharma CoTSE:520A -2.36%9 PB Ratio is 2.21 as of Jul. 14, 2026. GuruFocus rates TSE:520A with a GF Score™ of 9/100. Among 1,228 Biotechnology companies, J-Pharma Co ranks better than 60.42% 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 (2026-07-14), J-Pharma Co's share price is 円290.00. J-Pharma Co's Book Value per Share for the quarter that ended in Dec. 2025 was 円131.50. Hence, J-Pharma Co's PB Ratio of today is 2.21.
The historical rank and industry rank for J-Pharma Co's PB Ratio or its related term are showing as below:
TSE:520A'
s PB Ratio Range Over the Past 10 Years
Min: 0 Med: 0 Max: 2.26
Current: 2.21
During the past 2 years, J-Pharma Co's highest PB Ratio was 2.26. The lowest was 0.00. And the median was 0.00.
TSE:520A's PB Ratio is ranked better than 60.42% of 1228
companies
in the Biotechnology industry
Industry Median: 2.885
vs TSE:520A: 2.21
During the past 12 months, J-Pharma Co's average Book Value Per Share Growth Rate was 150.30% per year.
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.
J-Pharma Co PB Ratio Related Terms
J-Pharma Co PB Ratio Historical Data
* Premium members only.
The historical data trend for J-Pharma Co'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.
J-Pharma Co PB Ratio Chart
J-Pharma Co Annual Data
Trend
Mar24
Mar25
PB Ratio
0.00
0.00
J-Pharma Co Quarterly Data
Mar24
Mar25
Dec25
PB Ratio
0.00
0.00
0.00
TSE:520A vs VRTX, REGN, ALNY: PB Ratio Comparison
For the Biotechnology subindustry, J-Pharma Co'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.
J-Pharma Co PB Ratio vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, J-Pharma Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where J-Pharma Co'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.
J-Pharma Co's PB Ratio for today is calculated as follows:
* 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.
J-Pharma Co (TSE:520A) has a PB Ratio of 2.21 as of Jul. 14, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on J-Pharma Co and its competitors. According to the industry distribution chart, J-Pharma Co ranks #486 out of 1228 companies in the Biotechnology industry, placing it in the top 39.6%.
Is J-Pharma Co's PB Ratio too high?
J-Pharma Co's current PB Ratio is 2.21. The Biotechnology industry median PB Ratio is 2.89. J-Pharma Co's value of 2.21 is 23.4% below this industry median. Based on the distribution chart, J-Pharma Co ranks #486 out of 1228 companies in the Biotechnology industry, which is above the industry midpoint. Overall, J-Pharma Co has a GF Score™ of 9/100, reflecting its overall financial health beyond just this single metric.
How does J-Pharma Co's PB Ratio compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, J-Pharma Co ranks #486 out of 1228 companies for PB Ratio. This puts J-Pharma Co in the upper half of its industry. The industry median PB Ratio is 2.89. J-Pharma Co's value of 2.21 is 23.4% 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 2.89, based on 1,228 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. J-Pharma Co's current PB Ratio of 2.21 is 23.4% 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 J-Pharma Co and its competitors. For the Biotechnology industry, the median PB Ratio is 2.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. J-Pharma Co's current PB Ratio is 2.21. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is J-Pharma Co stock overvalued right now?
J-Pharma Co (TSE:520A) has a current PB Ratio of 2.21. The current PB Ratio is 2.21 and 23.4% below the Biotechnology industry median of 2.89. J-Pharma Co's overall GF Score™ is 9/100. 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 J-Pharma Co (TSE:520A), the current PB Ratio is 2.21 as of Jul. 14, 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.
J-Pharma Co Ltd is engaged in the Drug discovery and development targeting SLC transporters. It is focused on a single segment of the drug discovery business, focusing on R&D and clinical development. The company's two compounds in clinical development are Nanbran Latte (JPH203) and JPH034.
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