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.
JRS GroupWAR:JRC -6.67%59 PB Ratio is 0.82 as of Jul. 18, 2026, which is 8% above its 10-year median of 0.76. GuruFocus rates WAR:JRC with a GF Score™ of 59/100 and a GF Value™ of zł0.88 (Modestly Overvalued). The stock has 1 warning sign investors should review. Among 2,419 Hardware companies, JRS Group ranks worse than 89.42% 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 (2026-07-18), JRS Group's share price is zł1.12. JRS Group's Book Value per Share for the quarter that ended in Mar. 2026 was zł1.36. Hence, JRS Group's PB Ratio of today is 0.82.
The historical rank and industry rank for JRS Group's PB Ratio or its related term are showing as below:
WAR:JRC'
s PB Ratio Range Over the Past 10 Years
Min: 0.1 Med: 0.76 Max: 1.57
Current: 0.82
During the past 13 years, JRS Group's highest PB Ratio was 1.57. The lowest was 0.10. And the median was 0.76.
WAR:JRC's PB Ratio is ranked worse than 89.42% of 2419
companies
in the Hardware industry
Industry Median: 2.25
vs WAR:JRC: 0.82
During the past 12 months, JRS Group's average Book Value Per Share Growth Rate was 866.70% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 90.20% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 26.80% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 7.00% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of JRS Group was 90.20% per year. The lowest was -10.90% per year. And the median was 0.30% 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.
JRS Group PB Ratio Related Terms
JRS Group PB Ratio Historical Data
* Premium members only.
The historical data trend for JRS Group'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 Consumer Electronics subindustry, JRS Group'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.
JRS Group PB Ratio vs Hardware Industry
For the Hardware industry and Technology sector, JRS Group's PB Ratio distribution charts can be found below:
* The bar in red indicates where JRS Group'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.
JRS Group'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.
JRS Group (WAR:JRC) has a PB Ratio of 0.82 as of Jul. 18, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on JRS Group and its competitors. This is near median its historical median of 0.76. Over the past decade, JRS Group's PB Ratio has ranged from 0.10 to 1.57. According to the industry distribution chart, JRS Group ranks #2163 out of 2419 companies in the Hardware industry, placing it in the top 89.4%.
Is JRS Group's PB Ratio too high?
JRS Group's current PB Ratio of 0.82 is near median its 10-year median of 0.76. Over the past 10 years, this metric has ranged from a low of 0.10 to a high of 1.57. The Hardware industry median PB Ratio is 2.25. JRS Group's value of 0.82 is 63.6% below this industry median. Based on the distribution chart, JRS Group ranks #2163 out of 2419 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, JRS Group has a GF Score™ of 59/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does JRS Group's PB Ratio compare to AAPL?
According to the Hardware industry distribution chart, JRS Group ranks #2163 out of 2419 companies for PB Ratio. This places JRS Group in the lower half of its industry. The industry median PB Ratio is 2.25. JRS Group's value of 0.82 is 63.6% below this benchmark. Historically, JRS Group's own PB Ratio has ranged from 0.10 to 1.57 over the past decade. While the company's 10-year median is 0.76 vs. the industry median of 2.25, JRS Group 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 Hardware company?
The median PB Ratio among Hardware companies is 2.25, based on 2,419 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. JRS Group's current PB Ratio of 0.82 is 63.6% 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 JRS Group and its competitors. For the Hardware industry, the median PB Ratio is 2.25 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. JRS Group's current PB Ratio is 0.82, which is near median its own 10-year median of 0.76. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is JRS Group stock overvalued right now?
Based on GuruFocus' analysis, JRS Group (WAR:JRC) is currently considered Modestly Overvalued. The stock's GF Value™ is zł0.88, compared to a current price of zł1.12 — trading 27.3% above its estimated fair value. The current PB Ratio is 0.82, which is near median its 10-year median of 0.76 and 63.6% below the Hardware industry median of 2.25. JRS Group's overall GF Score™ is 59/100 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 JRS Group (WAR:JRC), the current PB Ratio is 0.82 as of Jul. 18, 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 JRS Group (WAR:JRC) Overvalued in 2026?
Based on GuruFocus' analysis, JRS Group stock appears to be overvalued.
The current stock price of zł1.12 is trading 27.3% above its estimated GF Value™ of zł0.88.
GuruFocus considers JRS Group to be Modestly Overvalued.
Key valuation signals for WAR:JRC:
PB Ratio: 0.82 (near median its 10-year median of 0.76)
GF Value™: zł0.88 vs. price of zł1.12 (27.3% above fair value)
Industry Position: 63.6% below the Hardware median (#2163 of 2419)
No single metric tells the full story. See the WAR:JRC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
JRS Group SA formerly Pylon SA operates in consumer electronics. The company is a manufacturer of loudspeakers in Poland. The Company offers loudspeaker sets, woofers, tweeters and midrange speakers.
59GF Score
Get the complete analysis for WAR:JRC
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
WAR:JRC has been successfully added to your 
