Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Pentagon RubberNSE:PENTAGON 81 PB Ratio is 1.20 as of Aug. 17, 2026, which is 43% below its 10-year median of 2.09. GuruFocus rates NSE:PENTAGON with a GF Score™ of 81/100 and a GF Value™ of ₹86.55 (Possible Value Trap). The stock has 8 warning signs investors should review. Among 2,983 Industrial Products companies, Pentagon Rubber ranks better than 73.68% 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 (2026-08-17), Pentagon Rubber's share price is ₹52.90. Pentagon Rubber's Book Value per Share for the quarter that ended in Mar. 2026 was ₹43.91. Hence, Pentagon Rubber's PB Ratio of today is 1.20.
Good Sign:
Pentagon Rubber Ltd stock PB Ratio (=1.2) is close to 5-year low of 1.16.
The historical rank and industry rank for Pentagon Rubber's PB Ratio or its related term are showing as below:
NSE:PENTAGON'
s PB Ratio Range Over the Past 10 Years
Min: 1.16 Med: 2.09 Max: 13.84
Current: 1.2
During the past 7 years, Pentagon Rubber's highest PB Ratio was 13.84. The lowest was 1.16. And the median was 2.09.
NSE:PENTAGON's PB Ratio is ranked better than 73.68% of 2983
companies
in the Industrial Products industry
Industry Median: 2.23
vs NSE:PENTAGON: 1.20
During the past 12 months, Pentagon Rubber's average Book Value Per Share Growth Rate was 5.60% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 57.50% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 74.90% per year.
During the past 7 years, the highest 3-Year average Book Value Per Share Growth Rate of Pentagon Rubber was 128.30% per year. The lowest was 57.50% per year. And the median was 82.35% 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.
Pentagon Rubber PB Ratio Related Terms
Pentagon Rubber PB Ratio Historical Data
* Premium members only.
The historical data trend for Pentagon Rubber'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 Specialty Industrial Machinery subindustry, Pentagon Rubber'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.
Pentagon Rubber PB Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Pentagon Rubber's PB Ratio distribution charts can be found below:
* The bar in red indicates where Pentagon Rubber'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.
Pentagon Rubber'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.
Pentagon Rubber (NSE:PENTAGON) has a PB Ratio of 1.20 as of Aug. 17, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Pentagon Rubber and its competitors. This is 43% below median its historical median of 2.09. Over the past decade, Pentagon Rubber's PB Ratio has ranged from 1.16 to 13.84. According to the industry distribution chart, Pentagon Rubber ranks #785 out of 2983 companies in the Industrial Products industry, placing it in the top 26.3%.
Is Pentagon Rubber's PB Ratio too high?
Pentagon Rubber's current PB Ratio of 1.20 is 43% below median its 10-year median of 2.09. Over the past 10 years, this metric has ranged from a low of 1.16 to a high of 13.84. The Industrial Products industry median PB Ratio is 2.23. Pentagon Rubber's value of 1.20 is 46.2% below this industry median. Based on the distribution chart, Pentagon Rubber ranks #785 out of 2983 companies in the Industrial Products industry, which is above the industry midpoint. Overall, Pentagon Rubber has a GF Score™ of 81/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Pentagon Rubber's PB Ratio compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Pentagon Rubber ranks #785 out of 2983 companies for PB Ratio. This puts Pentagon Rubber in the upper half of its industry. The industry median PB Ratio is 2.23. Pentagon Rubber's value of 1.20 is 46.2% below this benchmark. Historically, Pentagon Rubber's own PB Ratio has ranged from 1.16 to 13.84 over the past decade. While the company's 10-year median is 2.09 vs. the industry median of 2.23, Pentagon Rubber 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 an Industrial Products company?
The median PB Ratio among Industrial Products companies is 2.23, based on 2,983 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. Pentagon Rubber's current PB Ratio of 1.20 is 46.2% 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 Pentagon Rubber and its competitors. For the Industrial Products industry, the median PB Ratio is 2.23 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Pentagon Rubber's current PB Ratio is 1.20, which is 43% below median its own 10-year median of 2.09. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Pentagon Rubber stock overvalued right now?
Based on GuruFocus' analysis, Pentagon Rubber (NSE:PENTAGON) is currently considered Possible Value Trap. The stock's GF Value™ is ₹86.55, compared to a current price of ₹52.90 — trading 38.9% below its estimated fair value. The current PB Ratio is 1.20, which is 43% below median its 10-year median of 2.09 and 46.2% below the Industrial Products industry median of 2.23. Pentagon Rubber's overall GF Score™ is 81/100 with 8 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 Pentagon Rubber (NSE:PENTAGON), the current PB Ratio is 1.20 as of Aug. 17, 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 Pentagon Rubber (NSE:PENTAGON) Overvalued in 2026?
Based on GuruFocus' analysis, Pentagon Rubber stock appears to be undervalued.
The current stock price of ₹52.90 is trading 38.9% below its estimated GF Value™ of ₹86.55.
GuruFocus considers Pentagon Rubber to be Possible Value Trap.
Key valuation signals for NSE:PENTAGON:
PB Ratio: 1.20 (43% below median its 10-year median of 2.09)
GF Value™: ₹86.55 vs. price of ₹52.90 (38.9% below fair value)
Industry Position: 46.2% below the Industrial Products median (#785 of 2983)
No single metric tells the full story. See the NSE:PENTAGON stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Pentagon Rubber Ltd manufactures and exports rubber conveyor belts, transmission belts, and rubber sheets, serving industries like fertilizer, power, coal, construction, mining, and stone quarrying. The company offers a variety of specialized products, including abrasion-resistant, heat-resistant, fire-resistant, and oil-resistant conveyor belts. Operating prominently from its manufacturing facility in Mohali, India, it caters to both domestic and international markets. Revenue is generated through the sale of these rubber products to various industrial sectors requiring reliable material handling solutions.
81GF Score
Get the complete analysis for NSE:PENTAGON
PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
NSE:PENTAGON has been successfully added to your 
