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Jamna Auto IndustriesNSE:JAMNAAUTO +0.51%86 PB Ratio is 5.04 as of Aug. 09, 2026, which is 3% below its 10-year median of 5.19. GuruFocus rates NSE:JAMNAAUTO with a GF Score™ of 86/100 and a GF Value™ of ₹127.07 (Modestly Overvalued). The stock has 4 warning signs investors should review. Among 1,294 Vehicles & Parts companies, Jamna Auto Industries ranks worse than 88.72% on this metric.
Jamna Auto Industries Ltd stock PB Ratio (=5.05) is close to 2-year high of 5.07.
The historical rank and industry rank for Jamna Auto Industries's PB Ratio or its related term are showing as below:
NSE:JAMNAAUTO'
s PB Ratio Range Over the Past 10 Years
Min: 1.79 Med: 5.19 Max: 9.37
Current: 5.05
During the past 13 years, Jamna Auto Industries's highest PB Ratio was 9.37. The lowest was 1.79. And the median was 5.19.
NSE:JAMNAAUTO's PB Ratio is ranked worse than 88.72% of 1294
companies
in the Vehicles & Parts industry
Industry Median: 1.4
vs NSE:JAMNAAUTO: 5.05
During the past 12 months, Jamna Auto Industries's average Book Value Per Share Growth Rate was 15.30% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 13.40% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 14.20% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 14.60% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Jamna Auto Industries was 29.00% per year. The lowest was -1.60% per year. And the median was 13.20% 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.
* 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 Auto Parts subindustry, Jamna Auto Industries'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.
Jamna Auto Industries PB Ratio vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Jamna Auto Industries's PB Ratio distribution charts can be found below:
* The bar in red indicates where Jamna Auto Industries'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.
Jamna Auto Industries (NSE:JAMNAAUTO) has a PB Ratio of 5.04 as of Aug. 09, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Jamna Auto Industries and its competitors. This is near median its historical median of 5.19. Over the past decade, Jamna Auto Industries' PB Ratio has ranged from 1.79 to 9.37. According to the industry distribution chart, Jamna Auto Industries ranks #1148 out of 1294 companies in the Vehicles & Parts industry, placing it in the top 88.7%.
Is Jamna Auto Industries' PB Ratio too high?
Jamna Auto Industries' current PB Ratio of 5.04 is near median its 10-year median of 5.19. Over the past 10 years, this metric has ranged from a low of 1.79 to a high of 9.37. The Vehicles & Parts industry median PB Ratio is 1.40. Jamna Auto Industries' value of 5.04 is 260% above this industry median. Based on the distribution chart, Jamna Auto Industries ranks #1148 out of 1294 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, Jamna Auto Industries has a GF Score™ of 86/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Jamna Auto Industries' PB Ratio compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Jamna Auto Industries ranks #1148 out of 1294 companies for PB Ratio. This places Jamna Auto Industries in the lower half of its industry. The industry median PB Ratio is 1.40. Jamna Auto Industries' value of 5.04 is 260% above this benchmark. Historically, Jamna Auto Industries' own PB Ratio has ranged from 1.79 to 9.37 over the past decade. While the company's 10-year median is 5.19 vs. the industry median of 1.40, Jamna Auto Industries has consistently been above 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 Vehicles & Parts company?
The median PB Ratio among Vehicles & Parts companies is 1.40, based on 1,294 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. Jamna Auto Industries's current PB Ratio of 5.04 is 260% above 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 Jamna Auto Industries and its competitors. For the Vehicles & Parts industry, the median PB Ratio is 1.40 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jamna Auto Industries's current PB Ratio is 5.04, which is near median its own 10-year median of 5.19. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jamna Auto Industries stock overvalued right now?
Based on GuruFocus' analysis, Jamna Auto Industries (NSE:JAMNAAUTO) is currently considered Modestly Overvalued. The stock's GF Value™ is ₹127.07, compared to a current price of ₹144.70 — trading 13.9% above its estimated fair value. The current PB Ratio is 5.04, which is near median its 10-year median of 5.19 and 260% above the Vehicles & Parts industry median of 1.40. Jamna Auto Industries' overall GF Score™ is 86/100 with 4 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 Jamna Auto Industries (NSE:JAMNAAUTO), the current PB Ratio is 5.04 as of Aug. 09, 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 Jamna Auto Industries (NSE:JAMNAAUTO) Overvalued in 2026?
Based on GuruFocus' analysis, Jamna Auto Industries stock appears to be overvalued.
The current stock price of ₹144.70 is trading 13.9% above its estimated GF Value™ of ₹127.07.
GuruFocus considers Jamna Auto Industries to be Modestly Overvalued.
Key valuation signals for NSE:JAMNAAUTO:
PB Ratio: 5.04 (near median its 10-year median of 5.19)
GF Value™: ₹127.07 vs. price of ₹144.70 (13.9% above fair value)
Industry Position: 260% above the Vehicles & Parts median (#1148 of 1294)
No single metric tells the full story. See the NSE:JAMNAAUTO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Jamna Auto Industries Ltd is engaged in the manufacturing and selling of Tapered Leaf, Parabolic Springs and Lift Axles for commercial and special application vehicles. The company also provides air suspension solutions and bogie suspension solutions. Its customers include VE Commercial Vehicles, BharatBenz, UD Trucks, Mahindra, Force, Ashok Leyland, Tata Motors, Renault Nissan, Volvo, and General Motors. The company generates a majority of its revenue from India.
86GF Score
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