C.S.Lumber Co (TSE:7808) PS Ratio: 0.50 (As of Jul. 17, 2026) — 108% Above Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TSE:7808 C.S.Lumber Co Inc TSE:7808
63 GF Score
Price 円2,600.00
GF Value 円2,512.30
Valuation Fairly Valued
! 4 Warning Signs
View Full Analysis

What is C.S.Lumber Co PS Ratio?

C.S.Lumber Co TSE:7808 63 PS Ratio is 0.50 as of Jul. 17, 2026, which is 108% above its 10-year median of 0.24. GuruFocus rates TSE:7808 with a GF Score™ of 63/100 and a GF Value™ of 円2,512.30 (Fairly Valued). The stock has 4 warning signs investors should review. Among 280 Forest Products companies, C.S.Lumber Co ranks better than 57.5% 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, C.S.Lumber Co's share price is 円2600.00. C.S.Lumber Co's Revenue per Share for the trailing twelve months (TTM) ended in Nov. 2025 was 円5,209.07. Hence, C.S.Lumber Co's PS Ratio for today is 0.50.

The historical rank and industry rank for C.S.Lumber Co's PS Ratio or its related term are showing as below:

TSE:7808' s PS Ratio Range Over the Past 10 Years
Min: 0.1   Med: 0.24   Max: 1.34
Current: 0.5

During the past 10 years, C.S.Lumber Co's highest PS Ratio was 1.34. The lowest was 0.10. And the median was 0.24.

TSE:7808's PS Ratio is ranked better than
57.5% of 280 companies
in the Forest Products industry
Industry Median: 0.615 vs TSE:7808: 0.50

C.S.Lumber Co's Revenue per Sharefor the three months ended in Nov. 2025 was 円0.00. Its Revenue per Share for the trailing twelve months (TTM) ended in Nov. 2025 was 円5,209.07.

Warning Sign:

C.S.Lumber Co Inc revenue per share has been in decline over the past 3 years.

During the past 12 months, the average Revenue per Share Growth Rate of C.S.Lumber Co was -77.70% per year. During the past 3 years, the average Revenue per Share Growth Rate was -6.30% per year. During the past 5 years, the average Revenue per Share Growth Rate was 6.20% per year.

During the past 10 years, C.S.Lumber Co's highest 3-Year average Revenue per Share Growth Rate was 18.30% per year. The lowest was -6.30% per year. And the median was 4.40% per year.

Back to Basics: PS Ratio


C.S.Lumber Co  (TSE:7808) 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.

Similar to the PE Ratio or Price-to-Operating-Cash-Flow or Price-to-Free-Cash-Flow , the PS Ratio measures the valuation based on the earning power of the company. This is where it is different from the PB Ratio , which measures the valuation based on the company's balance sheet.


Be Aware

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.


C.S.Lumber Co PS Ratio Related Terms


C.S.Lumber Co PS Ratio Historical Data

* Premium members only.

The historical data trend for C.S.Lumber 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.

C.S.Lumber Co PS Ratio Chart

C.S.Lumber Co Annual Data
Trend Nov15 Nov16 Nov17 Nov18 May20 May21 May22 May23 May24 May25
PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.20 0.26 0.23 0.29 0.24

C.S.Lumber Co Quarterly Data
Nov20 Feb21 May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Nov24 May25 Aug25 Nov25 Feb26
PS Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.50 0.24 1.36 1.22 0.00

TSE:7808 vs SSD, UFPI, BCC: PS Ratio Comparison

For the Lumber & Wood Production subindustry, C.S.Lumber 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.


C.S.Lumber Co PS Ratio vs Forest Products Industry

For the Forest Products industry and Basic Materials sector, C.S.Lumber Co's PS Ratio distribution charts can be found below:

* The bar in red indicates where C.S.Lumber Co's PS Ratio falls into.


TSE:7808
63GF Score
C.S.Lumber Co Inc TSE:7808
PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

C.S.Lumber Co PS Ratio Calculation

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.

C.S.Lumber Co's PS Ratio for today is calculated as

PS Ratio=Share Price/Revenue per Share (TTM)
=2600.00/5209.065
=0.50

C.S.Lumber Co's Share Price of today is 円2600.00.
C.S.Lumber Co's Revenue per Share for the trailing twelve months (TTM) ended in Nov. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was 円5,209.07.

* 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:

PS Ratio=Market Cap/Revenue

The Revenue here is for the trailing 12 months.

Frequently Asked Questions Learn more about PS Ratio →
What does a PS Ratio of 0.50 mean?
C.S.Lumber Co (TSE:7808) has a PS Ratio of 0.50 as of Jul. 17, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on C.S.Lumber Co and its competitors. This is 108% above median its historical median of 0.24. Over the past decade, C.S.Lumber Co's PS Ratio has ranged from 0.10 to 1.34. According to the industry distribution chart, C.S.Lumber Co ranks #119 out of 280 companies in the Forest Products industry, placing it in the top 42.5%.
Is C.S.Lumber Co's PS Ratio too high?
C.S.Lumber Co's current PS Ratio of 0.50 is 108% above median its 10-year median of 0.24. Over the past 10 years, this metric has ranged from a low of 0.10 to a high of 1.34. The Forest Products industry median PS Ratio is 0.62. C.S.Lumber Co's value of 0.50 is 18.7% below this industry median. Based on the distribution chart, C.S.Lumber Co ranks #119 out of 280 companies in the Forest Products industry, which is above the industry midpoint. Overall, C.S.Lumber Co has a GF Score™ of 63/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does C.S.Lumber Co's PS Ratio compare to SSD and UFPI?
According to the Forest Products industry distribution chart, C.S.Lumber Co ranks #119 out of 280 companies for PS Ratio. This puts C.S.Lumber Co in the upper half of its industry. The industry median PS Ratio is 0.62. C.S.Lumber Co's value of 0.50 is 18.7% below this benchmark. Historically, C.S.Lumber Co's own PS Ratio has ranged from 0.10 to 1.34 over the past decade. While the company's 10-year median is 0.24 vs. the industry median of 0.62, C.S.Lumber 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 Forest Products company?
The median PS Ratio among Forest Products companies is 0.62, based on 280 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. C.S.Lumber Co's current PS Ratio of 0.50 is 18.7% 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 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 C.S.Lumber Co and its competitors. For the Forest Products industry, the median PS Ratio is 0.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. C.S.Lumber Co's current PS Ratio is 0.50, which is 108% above median its own 10-year median of 0.24. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is C.S.Lumber Co stock overvalued right now?
Based on GuruFocus' analysis, C.S.Lumber Co (TSE:7808) is currently considered Fairly Valued. The stock's GF Value™ is 円2,512.30, compared to a current price of 円2,600.00 — trading 3.5% above its estimated fair value. The current PS Ratio is 0.50, which is 108% above median its 10-year median of 0.24 and 18.7% below the Forest Products industry median of 0.62. C.S.Lumber Co's overall GF Score™ is 63/100 with 4 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 C.S.Lumber Co (TSE:7808), the current PS Ratio is 0.50 as of Jul. 17, 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 C.S.Lumber Co (TSE:7808) Overvalued in 2026?

Based on GuruFocus' analysis, C.S.Lumber Co stock appears to be overvalued. The current stock price of 円2,600.00 is trading 3.5% above its estimated GF Value™ of 円2,512.30. GuruFocus considers C.S.Lumber Co to be Fairly Valued.

Key valuation signals for TSE:7808:

  • PS Ratio: 0.50 (108% above median its 10-year median of 0.24)
  • GF Value™: 円2,512.30 vs. price of 円2,600.00 (3.5% above fair value)
  • GF Score™: 63/100 with 4 warning signs
  • Industry Position: 18.7% below the Forest Products median (#119 of 280)

No single metric tells the full story. See the TSE:7808 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


C.S.Lumber Co Business Description

Address 1-16-3 Makuhari-Hongo, Hanamigawa-ku, Chiba, JPN, 262-0033
C.S.Lumber Co Inc is a Japan-based company, engages in the pre-cutting and sale of a wood business. It is engaged in the computer-aided design, pre-cut processing, and distribution of lumbers, design of two-by-four method, as well as the manufacture and distribution of panels. It is also engaged in the construction contracting of wooden detached houses and wooden general buildings as well as Real Estate Leasing business.
63GF Score

Get the complete analysis for TSE:7808

PS Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円2,600.00
Price
円2,512.30
GF Value