Naigai TecTSE:3374 -0.62%77 PB Ratio is 0.88 as of Jul. 09, 2026, which is 7% below its 10-year median of 0.95. GuruFocus rates TSE:3374 with a GF Score™ of 77/100 and a GF Value™ of 円2,199.58 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 2,980 Industrial Products companies, Naigai Tec ranks better than 81.64% 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 (2026-07-09), Naigai Tec's share price is 円3210.00. Naigai Tec's Book Value per Share for the quarter that ended in Mar. 2026 was 円3,647.13. Hence, Naigai Tec's PB Ratio of today is 0.88.
Warning Sign:
Naigai Tec Corp stock PB Ratio (=0.92) is close to 2-year high of 0.97.
The historical rank and industry rank for Naigai Tec's PB Ratio or its related term are showing as below:
TSE:3374'
s PB Ratio Range Over the Past 10 Years
Min: 0.47 Med: 0.95 Max: 4.44
Current: 0.88
During the past 13 years, Naigai Tec's highest PB Ratio was 4.44. The lowest was 0.47. And the median was 0.95.
TSE:3374's PB Ratio is ranked better than 81.64% of 2980
companies
in the Industrial Products industry
Industry Median: 2.22
vs TSE:3374: 0.88
During the past 12 months, Naigai Tec's average Book Value Per Share Growth Rate was 6.90% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 5.90% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 8.90% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 14.30% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Naigai Tec was 37.30% per year. The lowest was -14.60% per year. And the median was 10.30% 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.
Naigai Tec PB Ratio Related Terms
Naigai Tec PB Ratio Historical Data
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The historical data trend for Naigai Tec'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 Electrical Equipment & Parts subindustry, Naigai Tec'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.
Naigai Tec PB Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Naigai Tec's PB Ratio distribution charts can be found below:
* The bar in red indicates where Naigai Tec'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.
Naigai Tec'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.
Naigai Tec (TSE:3374) has a PB Ratio of 0.88 as of Jul. 09, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Naigai Tec and its competitors. This is near median its historical median of 0.95. Over the past decade, Naigai Tec's PB Ratio has ranged from 0.47 to 4.44. According to the industry distribution chart, Naigai Tec ranks #547 out of 2980 companies in the Industrial Products industry, placing it in the top 18.4%.
Is Naigai Tec's PB Ratio too high?
Naigai Tec's current PB Ratio of 0.88 is near median its 10-year median of 0.95. Over the past 10 years, this metric has ranged from a low of 0.47 to a high of 4.44. The Industrial Products industry median PB Ratio is 2.22. Naigai Tec's value of 0.88 is 60.4% below this industry median. Based on the distribution chart, Naigai Tec ranks #547 out of 2980 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Naigai Tec has a GF Score™ of 77/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Naigai Tec's PB Ratio compare to VRT and BE?
According to the Industrial Products industry distribution chart, Naigai Tec ranks #547 out of 2980 companies for PB Ratio. This places Naigai Tec in the top 18% of its industry — outperforming the majority of peers. The industry median PB Ratio is 2.22. Naigai Tec's value of 0.88 is 60.4% below this benchmark. Historically, Naigai Tec's own PB Ratio has ranged from 0.47 to 4.44 over the past decade. While the company's 10-year median is 0.95 vs. the industry median of 2.22, Naigai Tec 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 2.22, based on 2,980 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. Naigai Tec's current PB Ratio of 0.88 is 60.4% 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 Naigai Tec and its competitors. For the Industrial Products industry, the median PB Ratio is 2.22 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Naigai Tec's current PB Ratio is 0.88, which is near median its own 10-year median of 0.95. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Naigai Tec stock overvalued right now?
Based on GuruFocus' analysis, Naigai Tec (TSE:3374) is currently considered Significantly Overvalued. The stock's GF Value™ is 円2,199.58, compared to a current price of 円3,210.00 — trading 45.9% above its estimated fair value. The current PB Ratio is 0.88, which is near median its 10-year median of 0.95 and 60.4% below the Industrial Products industry median of 2.22. Naigai Tec's overall GF Score™ is 77/100 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 Naigai Tec (TSE:3374), the current PB Ratio is 0.88 as of Jul. 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 Naigai Tec (TSE:3374) Overvalued in 2026?
Based on GuruFocus' analysis, Naigai Tec stock appears to be overvalued.
The current stock price of 円3,210.00 is trading 45.9% above its estimated GF Value™ of 円2,199.58.
GuruFocus considers Naigai Tec to be Significantly Overvalued.
Key valuation signals for TSE:3374:
PB Ratio: 0.88 (near median its 10-year median of 0.95)
GF Value™: 円2,199.58 vs. price of 円3,210.00 (45.9% above fair value)
Industry Position: 60.4% below the Industrial Products median (#547 of 2980)
No single metric tells the full story. See the TSE:3374 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Naigai Tec Corp is engaged in electronics parts design, manufacture, logistics, and after-sale service. It sales, purchase, import and export of pneumatic devices, pneumatic application devices, working machines, electric devices, electronic devices, and other tools. It provides its services to Japan, China, and South Korea. The reportable segments include: Sales business and Contract manufacturing business.
77GF Score
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