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Prince Pharmaceutical CoROCO:6935 +0.33%60 PB Ratio is 1.35 as of Jul. 14, 2026, which is 1% above its 10-year median of 1.34. GuruFocus rates ROCO:6935 with a GF Score™ of 60/100 and a GF Value™ of NT$42.11 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 921 Drug Manufacturers companies, Prince Pharmaceutical Co ranks better than 64.93% on this metric.
Prince Pharmaceutical Co Ltd stock PB Ratio (=1.35) is close to 1-year low of 1.23.
The historical rank and industry rank for Prince Pharmaceutical Co's PB Ratio or its related term are showing as below:
ROCO:6935'
s PB Ratio Range Over the Past 10 Years
Min: 1 Med: 1.34 Max: 3.24
Current: 1.34
During the past 7 years, Prince Pharmaceutical Co's highest PB Ratio was 3.24. The lowest was 1.00. And the median was 1.34.
ROCO:6935's PB Ratio is ranked better than 64.93% of 921
companies
in the Drug Manufacturers industry
Industry Median: 1.9
vs ROCO:6935: 1.34
During the past 12 months, Prince Pharmaceutical Co's average Book Value Per Share Growth Rate was 13.60% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 7.20% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 6.20% per year.
During the past 7 years, the highest 3-Year average Book Value Per Share Growth Rate of Prince Pharmaceutical Co was 8.20% per year. The lowest was 2.00% per year. And the median was 6.50% per year.
Back to Basics: PB Ratio
Prince Pharmaceutical Co (ROCO:6935) 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.
* 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 Drug Manufacturers - Specialty & Generic subindustry, Prince Pharmaceutical 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.
Prince Pharmaceutical Co PB Ratio vs Drug Manufacturers Industry
For the Drug Manufacturers industry and Healthcare sector, Prince Pharmaceutical Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Prince Pharmaceutical 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.
* 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.
Prince Pharmaceutical Co (ROCO:6935) has a PB Ratio of 1.35 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 Prince Pharmaceutical Co and its competitors. This is near median its historical median of 1.34. Over the past decade, Prince Pharmaceutical Co's PB Ratio has ranged from 1.00 to 3.24. According to the industry distribution chart, Prince Pharmaceutical Co ranks #323 out of 921 companies in the Drug Manufacturers industry, placing it in the top 35.1%.
Is Prince Pharmaceutical Co's PB Ratio too high?
Prince Pharmaceutical Co's current PB Ratio of 1.35 is near median its 10-year median of 1.34. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 3.24. The Drug Manufacturers industry median PB Ratio is 1.90. Prince Pharmaceutical Co's value of 1.35 is 28.9% below this industry median. Based on the distribution chart, Prince Pharmaceutical Co ranks #323 out of 921 companies in the Drug Manufacturers industry, which is above the industry midpoint. Overall, Prince Pharmaceutical Co has a GF Score™ of 60/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Prince Pharmaceutical Co's PB Ratio compare to ZTS and UTHR?
According to the Drug Manufacturers industry distribution chart, Prince Pharmaceutical Co ranks #323 out of 921 companies for PB Ratio. This puts Prince Pharmaceutical Co in the upper half of its industry. The industry median PB Ratio is 1.90. Prince Pharmaceutical Co's value of 1.35 is 28.9% below this benchmark. Historically, Prince Pharmaceutical Co's own PB Ratio has ranged from 1.00 to 3.24 over the past decade. While the company's 10-year median is 1.34 vs. the industry median of 1.90, Prince Pharmaceutical Co 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 Drug Manufacturers company?
The median PB Ratio among Drug Manufacturers companies is 1.90, based on 921 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. Prince Pharmaceutical Co's current PB Ratio of 1.35 is 28.9% 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 Prince Pharmaceutical Co and its competitors. For the Drug Manufacturers industry, the median PB Ratio is 1.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Prince Pharmaceutical Co's current PB Ratio is 1.35, which is near median its own 10-year median of 1.34. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Prince Pharmaceutical Co stock overvalued right now?
Based on GuruFocus' analysis, Prince Pharmaceutical Co (ROCO:6935) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$42.11, compared to a current price of NT$30.25 — trading 28.2% below its estimated fair value. The current PB Ratio is 1.35, which is near median its 10-year median of 1.34 and 28.9% below the Drug Manufacturers industry median of 1.90. Prince Pharmaceutical Co's overall GF Score™ is 60/100 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 Prince Pharmaceutical Co (ROCO:6935), the current PB Ratio is 1.35 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.
Is Prince Pharmaceutical Co (ROCO:6935) Overvalued in 2026?
Based on GuruFocus' analysis, Prince Pharmaceutical Co stock appears to be undervalued.
The current stock price of NT$30.25 is trading 28.2% below its estimated GF Value™ of NT$42.11.
GuruFocus considers Prince Pharmaceutical Co to be Modestly Undervalued.
Key valuation signals for ROCO:6935:
PB Ratio: 1.35 (near median its 10-year median of 1.34)
GF Value™: NT$42.11 vs. price of NT$30.25 (28.2% below fair value)
Industry Position: 28.9% below the Drug Manufacturers median (#323 of 921)
No single metric tells the full story. See the ROCO:6935 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Prince Pharmaceutical Co Ltd is engaged in the manufacturing, packaging, processing, and trading of various active pharmaceutical ingredients and health supplements. The company supplies its products to Taiwan, Japan, Spain, Europe and other regions.
60GF Score
Get the complete analysis for ROCO:6935
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