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Nac Co's book value per share for the quarter that ended in Mar. 2026 was 円552.62.
During the past 12 months, Nac Co's average Book Value Per Share Growth Rate was 3.00% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 2.20% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 3.00% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 2.30% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the book value growth rate using book value per share data.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Nac Co was 17.40% per year. The lowest was -4.40% per year. And the median was 3.90% per year.
Nac Co's current price is 円522.00. Its book value per share for the quarter that ended in Mar. 2026 was 円552.62. Hence, today's PB Ratio of Nac Co is 0.94.
During the past 13 years, the highest P/B Ratio of Nac Co was 1.50. The lowest was 0.81. And the median was 1.05.
Good Sign:
Nac Co Ltd stock PB Ratio (=0.96) is close to 5-year low of 0.88.
Nac Co (TSE:9788) Book Value per Share Explanation
Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.
For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.
Nac Co Book Value per Share Related Terms
Nac Co Book Value per Share Historical Data
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The historical data trend for Nac Co's Book Value per Share 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.
TSE:9788 vs PWR, FIX, EME: Book Value per Share Comparison
For the Engineering & Construction subindustry, Nac 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.
Nac Co PB Ratio vs Construction Industry
For the Construction industry and Industrials sector, Nac Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Nac Co's PB Ratio falls into.
* 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.
Nac Co (TSE:9788) has a Book Value per Share of 円552.62 as of Mar. 2026. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Nac Co and its competitors.
Is Nac Co's Book Value per Share too high?
Nac Co's current Book Value per Share is 円552.62. Overall, Nac Co has a GF Score™ of 74/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Nac Co's Book Value per Share compare to PWR and FIX?
Nac Co's Book Value per Share of 円552.62 can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Book Value per Share for a Construction company?
A good Book Value per Share depends on the Construction industry context. However, Book Value per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Nac Co and its competitors. Nac Co's current Book Value per Share is 円552.62. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nac Co stock overvalued right now?
Based on GuruFocus' analysis, Nac Co (TSE:9788) is currently considered Modestly Undervalued. The stock's GF Value™ is 円588.96, compared to a current price of 円522.00 — trading 11.4% below its estimated fair value. The current Book Value per Share is 円552.62. Nac Co's overall GF Score™ is 74/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For Nac Co (TSE:9788), the current Book Value per Share is 円552.62 as of Mar. 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 Nac Co (TSE:9788) Overvalued in 2026?
Based on GuruFocus' analysis, Nac Co stock appears to be undervalued.
The current stock price of 円522.00 is trading 11.4% below its estimated GF Value™ of 円588.96.
GuruFocus considers Nac Co to be Modestly Undervalued.
Key valuation signals for TSE:9788:
Book Value per Share: 円552.62
GF Value™: 円588.96 vs. price of 円522.00 (11.4% below fair value)
No single metric tells the full story. See the TSE:9788 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nac Co Ltd engages in the operation of housing maintenance and construction business in Japan. The company's operating division include Production and sales of home delivery water, Rental business, Construction consulting business, Housing business, and Beauty and health business.
74GF Score
Get the complete analysis for TSE:9788
Book Value per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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