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Yamau Holdings CoTSE:5284 -0.63%71 PB Ratio is 0.97 as of Jul. 25, 2026, which is 62% above its 10-year median of 0.60. GuruFocus rates TSE:5284 with a GF Score™ of 71/100 and a GF Value™ of 円1,962.46 (Modestly Overvalued). The stock has 2 warning signs investors should review. Among 399 Building Materials companies, Yamau Holdings Co ranks better than 55.89% 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 (2026-07-25), Yamau Holdings Co's share price is 円2212.00. Yamau Holdings Co's Book Value per Share for the quarter that ended in Mar. 2026 was 円2,273.64. Hence, Yamau Holdings Co's PB Ratio of today is 0.97.
Good Sign:
Yamau Holdings Co Ltd stock PB Ratio (=0.97) is close to 1-year low of 0.93.
The historical rank and industry rank for Yamau Holdings Co's PB Ratio or its related term are showing as below:
TSE:5284'
s PB Ratio Range Over the Past 10 Years
Min: 0.31 Med: 0.6 Max: 1.56
Current: 0.97
During the past 13 years, Yamau Holdings Co's highest PB Ratio was 1.56. The lowest was 0.31. And the median was 0.60.
TSE:5284's PB Ratio is ranked better than 55.89% of 399
companies
in the Building Materials industry
Industry Median: 1.15
vs TSE:5284: 0.97
During the past 12 months, Yamau Holdings Co's average Book Value Per Share Growth Rate was 12.60% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 15.40% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 15.10% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 12.30% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Yamau Holdings Co was 29.50% per year. The lowest was -3.60% per year. And the median was 15.15% 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.
Yamau Holdings Co PB Ratio Related Terms
Yamau Holdings Co PB Ratio Historical Data
* Premium members only.
The historical data trend for Yamau Holdings 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.
For the Building Materials subindustry, Yamau Holdings 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.
Yamau Holdings Co PB Ratio vs Building Materials Industry
For the Building Materials industry and Basic Materials sector, Yamau Holdings Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Yamau Holdings 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.
Yamau Holdings Co (TSE:5284) has a PB Ratio of 0.97 as of Jul. 25, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Yamau Holdings Co and its competitors. This is 62% above median its historical median of 0.60. Over the past decade, Yamau Holdings Co's PB Ratio has ranged from 0.31 to 1.56. According to the industry distribution chart, Yamau Holdings Co ranks #176 out of 399 companies in the Building Materials industry, placing it in the top 44.1%.
Is Yamau Holdings Co's PB Ratio too high?
Yamau Holdings Co's current PB Ratio of 0.97 is 62% above median its 10-year median of 0.60. Over the past 10 years, this metric has ranged from a low of 0.31 to a high of 1.56. The Building Materials industry median PB Ratio is 1.15. Yamau Holdings Co's value of 0.97 is 15.7% below this industry median. Based on the distribution chart, Yamau Holdings Co ranks #176 out of 399 companies in the Building Materials industry, which is above the industry midpoint. Overall, Yamau Holdings Co has a GF Score™ of 71/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Yamau Holdings Co's PB Ratio compare to CRH and VMC?
According to the Building Materials industry distribution chart, Yamau Holdings Co ranks #176 out of 399 companies for PB Ratio. This puts Yamau Holdings Co in the upper half of its industry. The industry median PB Ratio is 1.15. Yamau Holdings Co's value of 0.97 is 15.7% below this benchmark. Historically, Yamau Holdings Co's own PB Ratio has ranged from 0.31 to 1.56 over the past decade. While the company's 10-year median is 0.60 vs. the industry median of 1.15, Yamau Holdings 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 Building Materials company?
The median PB Ratio among Building Materials companies is 1.15, based on 399 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. Yamau Holdings Co's current PB Ratio of 0.97 is 15.7% 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 Yamau Holdings Co and its competitors. For the Building Materials industry, the median PB Ratio is 1.15 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Yamau Holdings Co's current PB Ratio is 0.97, which is 62% above median its own 10-year median of 0.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yamau Holdings Co stock overvalued right now?
Based on GuruFocus' analysis, Yamau Holdings Co (TSE:5284) is currently considered Modestly Overvalued. The stock's GF Value™ is 円1,962.46, compared to a current price of 円2,212.00 — trading 12.7% above its estimated fair value. The current PB Ratio is 0.97, which is 62% above median its 10-year median of 0.60 and 15.7% below the Building Materials industry median of 1.15. Yamau Holdings Co's overall GF Score™ is 71/100 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 Yamau Holdings Co (TSE:5284), the current PB Ratio is 0.97 as of Jul. 25, 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 Yamau Holdings Co (TSE:5284) Overvalued in 2026?
Based on GuruFocus' analysis, Yamau Holdings Co stock appears to be overvalued.
The current stock price of 円2,212.00 is trading 12.7% above its estimated GF Value™ of 円1,962.46.
GuruFocus considers Yamau Holdings Co to be Modestly Overvalued.
Key valuation signals for TSE:5284:
PB Ratio: 0.97 (62% above median its 10-year median of 0.60)
GF Value™: 円1,962.46 vs. price of 円2,212.00 (12.7% above fair value)
Industry Position: 15.7% below the Building Materials median (#176 of 399)
No single metric tells the full story. See the TSE:5284 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Yamau Holdings Co Ltd Is a Japan based company engaged in engineering, manufacturing and selling concrete products. It offers civil products, including river rocks, type retaining walls, sewer drains, functional concrete, and dam related products. The concrete product portfolio of the company comprises Aquapond S-type, Green rock, Kagomasu, Tameloop, Loop Arch, FA Box, Precast box culvert, fire protection water tank, power rock, super cliff, three side channel and YT channel, among others.
71GF Score
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