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River EletecTSE:6666 -0.51%51 PB Ratio is 1.39 as of Aug. 03, 2026, which is 8% below its 10-year median of 1.51. GuruFocus rates TSE:6666 with a GF Score™ of 51/100 and a GF Value™ of 円482.59 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 2,417 Hardware companies, River Eletec ranks better than 67.6% 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 (2026-08-03), River Eletec's share price is 円773.00. River Eletec's Book Value per Share for the quarter that ended in Mar. 2026 was 円557.29. Hence, River Eletec's PB Ratio of today is 1.39.
The historical rank and industry rank for River Eletec's PB Ratio or its related term are showing as below:
TSE:6666'
s PB Ratio Range Over the Past 10 Years
Min: 0.64 Med: 1.51 Max: 13.96
Current: 1.39
During the past 13 years, River Eletec's highest PB Ratio was 13.96. The lowest was 0.64. And the median was 1.51.
TSE:6666's PB Ratio is ranked better than 67.6% of 2417
companies
in the Hardware industry
Industry Median: 2.19
vs TSE:6666: 1.39
During the past 12 months, River Eletec's average Book Value Per Share Growth Rate was 2.00% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 16.20% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 11.80% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of River Eletec was 64.40% per year. The lowest was -29.40% per year. And the median was -3.15% 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.
River Eletec PB Ratio Related Terms
River Eletec PB Ratio Historical Data
* Premium members only.
The historical data trend for River Eletec'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 Electronic Components subindustry, River Eletec'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.
River Eletec PB Ratio vs Hardware Industry
For the Hardware industry and Technology sector, River Eletec's PB Ratio distribution charts can be found below:
* The bar in red indicates where River Eletec'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.
River Eletec'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.
River Eletec (TSE:6666) has a PB Ratio of 1.39 as of Aug. 03, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on River Eletec and its competitors. This is near median its historical median of 1.51. Over the past decade, River Eletec's PB Ratio has ranged from 0.64 to 13.96. According to the industry distribution chart, River Eletec ranks #783 out of 2417 companies in the Hardware industry, placing it in the top 32.4%.
Is River Eletec's PB Ratio too high?
River Eletec's current PB Ratio of 1.39 is near median its 10-year median of 1.51. Over the past 10 years, this metric has ranged from a low of 0.64 to a high of 13.96. The Hardware industry median PB Ratio is 2.19. River Eletec's value of 1.39 is 36.5% below this industry median. Based on the distribution chart, River Eletec ranks #783 out of 2417 companies in the Hardware industry, which is above the industry midpoint. Overall, River Eletec has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does River Eletec's PB Ratio compare to APH and GLW?
According to the Hardware industry distribution chart, River Eletec ranks #783 out of 2417 companies for PB Ratio. This puts River Eletec in the upper half of its industry. The industry median PB Ratio is 2.19. River Eletec's value of 1.39 is 36.5% below this benchmark. Historically, River Eletec's own PB Ratio has ranged from 0.64 to 13.96 over the past decade. While the company's 10-year median is 1.51 vs. the industry median of 2.19, River Eletec 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 2.19, based on 2,417 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. River Eletec's current PB Ratio of 1.39 is 36.5% 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 River Eletec and its competitors. For the Hardware industry, the median PB Ratio is 2.19 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. River Eletec's current PB Ratio is 1.39, which is near median its own 10-year median of 1.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is River Eletec stock overvalued right now?
Based on GuruFocus' analysis, River Eletec (TSE:6666) is currently considered Significantly Overvalued. The stock's GF Value™ is 円482.59, compared to a current price of 円773.00 — trading 60.2% above its estimated fair value. The current PB Ratio is 1.39, which is near median its 10-year median of 1.51 and 36.5% below the Hardware industry median of 2.19. River Eletec's overall GF Score™ is 51/100 with 6 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 River Eletec (TSE:6666), the current PB Ratio is 1.39 as of Aug. 03, 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 River Eletec (TSE:6666) Overvalued in 2026?
Based on GuruFocus' analysis, River Eletec stock appears to be overvalued.
The current stock price of 円773.00 is trading 60.2% above its estimated GF Value™ of 円482.59.
GuruFocus considers River Eletec to be Significantly Overvalued.
Key valuation signals for TSE:6666:
PB Ratio: 1.39 (near median its 10-year median of 1.51)
GF Value™: 円482.59 vs. price of 円773.00 (60.2% above fair value)
Industry Position: 36.5% below the Hardware median (#783 of 2417)
No single metric tells the full story. See the TSE:6666 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
River Eletec Corp is a company engaged in developing and producing electronic parts such as quartz crystal units, crystal oscillators, and resistors. The company's products are used for electronic equipment, including digital cameras, DVD players, cellular phones, and watches. Its segments include the Crystal Product segment and Other Electronic Components segment.
51GF Score
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