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Nac CoTSE:9788 +0.57%69 PS Ratio is 0.38 as of Jul. 25, 2026, which is 3% above its 10-year median of 0.37. GuruFocus rates TSE:9788 with a GF Score™ of 69/100 and a GF Value™ of 円588.40 (Fairly Valued). The stock has 3 warning signs investors should review. Among 1,767 Construction companies, Nac Co ranks better than 78.1% on this metric.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Nac Co's share price is 円533.00.
Nac Co's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was 円1,410.03. Hence, Nac Co's PS Ratio for today is 0.38.
Good Sign:
Nac Co Ltd stock PS Ratio (=0.38) is close to 5-year low of 0.35.
The historical rank and industry rank for Nac Co's PS Ratio or its related term are showing as below:
TSE:9788'
s PS Ratio Range Over the Past 10 Years
Min: 0.17 Med: 0.37 Max: 1.81
Current: 0.38
During the past 13 years, Nac Co's highest PS Ratio was 1.81. The lowest was 0.17. And the median was 0.37.
TSE:9788's PS Ratio is ranked better than 78.1% of 1767
companies
in the Construction industry
Industry Median: 0.88
vs TSE:9788: 0.38
Nac Co's Revenue per Sharefor the
three
months ended in Mar. 2026 was 円399.24.
Its Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was 円1,410.03.
Warning Sign:
Nac Co Ltd revenue growth has slowed down over the past 12 months.
During the past 12 months, the average Revenue per Share Growth Rate of Nac Co was 1.10% per year.
During the past 3 years, the average Revenue per Share Growth Rate was 3.50% per year.
During the past 5 years, the average Revenue per Share Growth Rate was 3.00% per year.
During the past 10 years, the average Revenue per Share Growth Rate was -7.80% per year.
During the past 13 years, Nac Co's highest 3-Year average Revenue per Share Growth Rate was 17.80% per year. The lowest was -22.60% per year. And the median was 2.10% per year.
Back to Basics: PS Ratio
Nac Co (TSE:9788) PS Ratio Explanation
The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.
When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.
The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.
Nac Co PS Ratio Related Terms
Nac Co PS Ratio Historical Data
* Premium members only.
The historical data trend for Nac Co's PS 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 Engineering & Construction subindustry, Nac Co's PS Ratio, along with its competitors' market caps and PS 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 PS Ratio vs Construction Industry
For the Construction industry and Industrials sector, Nac Co's PS Ratio distribution charts can be found below:
* The bar in red indicates where Nac Co's PS Ratio falls into.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.
Nac Co's Share Price of today is 円533.00. Nac Co's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was 円1,410.03.
* 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:
Nac Co (TSE:9788) has a PS Ratio of 0.38 as of Jul. 25, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Nac Co and its competitors. This is near median its historical median of 0.37. Over the past decade, Nac Co's PS Ratio has ranged from 0.17 to 1.81. According to the industry distribution chart, Nac Co ranks #387 out of 1767 companies in the Construction industry, placing it in the top 21.9%.
Is Nac Co's PS Ratio too high?
Nac Co's current PS Ratio of 0.38 is near median its 10-year median of 0.37. Over the past 10 years, this metric has ranged from a low of 0.17 to a high of 1.81. The Construction industry median PS Ratio is 0.88. Nac Co's value of 0.38 is 56.8% below this industry median. Based on the distribution chart, Nac Co ranks #387 out of 1767 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Nac Co has a GF Score™ of 69/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Nac Co's PS Ratio compare to PWR and FIX?
According to the Construction industry distribution chart, Nac Co ranks #387 out of 1767 companies for PS Ratio. This places Nac Co in the top 22% of its industry — outperforming the majority of peers. The industry median PS Ratio is 0.88. Nac Co's value of 0.38 is 56.8% below this benchmark. Historically, Nac Co's own PS Ratio has ranged from 0.17 to 1.81 over the past decade. While the company's 10-year median is 0.37 vs. the industry median of 0.88, Nac 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 PS Ratio for a Construction company?
The median PS Ratio among Construction companies is 0.88, based on 1,767 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Nac Co's current PS Ratio of 0.38 is 56.8% 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 PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Nac Co and its competitors. For the Construction industry, the median PS Ratio is 0.88 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nac Co's current PS Ratio is 0.38, which is near median its own 10-year median of 0.37. 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 Fairly Valued. The stock's GF Value™ is 円588.40, compared to a current price of 円533.00 — trading 9.4% below its estimated fair value. The current PS Ratio is 0.38, which is near median its 10-year median of 0.37 and 56.8% below the Construction industry median of 0.88. Nac Co's overall GF Score™ is 69/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For Nac Co (TSE:9788), the current PS Ratio is 0.38 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 Nac Co (TSE:9788) Overvalued in 2026?
Based on GuruFocus' analysis, Nac Co stock appears to be undervalued.
The current stock price of 円533.00 is trading 9.4% below its estimated GF Value™ of 円588.40.
GuruFocus considers Nac Co to be Fairly Valued.
Key valuation signals for TSE:9788:
PS Ratio: 0.38 (near median its 10-year median of 0.37)
GF Value™: 円588.40 vs. price of 円533.00 (9.4% below fair value)
Industry Position: 56.8% below the Construction median (#387 of 1767)
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.
69GF Score
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