Koei Chemical CoTSE:4367 -1.80%57 PS Ratio is 0.75 as of Jul. 08, 2026, which is 23% above its 10-year median of 0.61. GuruFocus rates TSE:4367 with a GF Score™ of 57/100 and a GF Value™ of 円2,030.15 (Modestly Overvalued). The stock has 7 warning signs investors should review. Among 1,572 Chemicals companies, Koei Chemical Co ranks better than 70.67% 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, Koei Chemical Co's share price is 円2621.00.
Koei Chemical Co's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was 円3,477.65. Hence, Koei Chemical Co's PS Ratio for today is 0.75.
The historical rank and industry rank for Koei Chemical Co's PS Ratio or its related term are showing as below:
TSE:4367'
s PS Ratio Range Over the Past 10 Years
Min: 0.32 Med: 0.61 Max: 1.17
Current: 0.75
During the past 13 years, Koei Chemical Co's highest PS Ratio was 1.17. The lowest was 0.32. And the median was 0.61.
TSE:4367's PS Ratio is ranked better than 70.67% of 1572
companies
in the Chemicals industry
Industry Median: 1.44
vs TSE:4367: 0.75
Koei Chemical Co Ltd 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 Koei Chemical Co was -15.00% per year.
During the past 3 years, the average Revenue per Share Growth Rate was -2.90% per year.
During the past 5 years, the average Revenue per Share Growth Rate was 0.90% per year.
During the past 10 years, the average Revenue per Share Growth Rate was 0.40% per year.
During the past 13 years, Koei Chemical Co's highest 3-Year average Revenue per Share Growth Rate was 5.00% per year. The lowest was -7.30% per year. And the median was -0.95% per year.
Back to Basics: PS Ratio
Koei Chemical Co (TSE:4367) 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.
Koei Chemical Co PS Ratio Related Terms
Koei Chemical Co PS Ratio Historical Data
* Premium members only.
The historical data trend for Koei Chemical 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 Specialty Chemicals subindustry, Koei Chemical 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.
Koei Chemical Co PS Ratio vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Koei Chemical Co's PS Ratio distribution charts can be found below:
* The bar in red indicates where Koei Chemical 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.
Koei Chemical Co's Share Price of today is 円2621.00.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Koei Chemical Co's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was 円3,477.65.
* 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:
Koei Chemical Co (TSE:4367) has a PS Ratio of 0.75 as of Jul. 08, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Koei Chemical Co and its competitors. This is 23% above median its historical median of 0.61. Over the past decade, Koei Chemical Co's PS Ratio has ranged from 0.32 to 1.17. According to the industry distribution chart, Koei Chemical Co ranks #461 out of 1572 companies in the Chemicals industry, placing it in the top 29.3%.
Is Koei Chemical Co's PS Ratio too high?
Koei Chemical Co's current PS Ratio of 0.75 is 23% above median its 10-year median of 0.61. Over the past 10 years, this metric has ranged from a low of 0.32 to a high of 1.17. The Chemicals industry median PS Ratio is 1.44. Koei Chemical Co's value of 0.75 is 47.9% below this industry median. Based on the distribution chart, Koei Chemical Co ranks #461 out of 1572 companies in the Chemicals industry, which is above the industry midpoint. Overall, Koei Chemical Co has a GF Score™ of 57/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Koei Chemical Co's PS Ratio compare to LIN and SHW?
According to the Chemicals industry distribution chart, Koei Chemical Co ranks #461 out of 1572 companies for PS Ratio. This puts Koei Chemical Co in the upper half of its industry. The industry median PS Ratio is 1.44. Koei Chemical Co's value of 0.75 is 47.9% below this benchmark. Historically, Koei Chemical Co's own PS Ratio has ranged from 0.32 to 1.17 over the past decade. While the company's 10-year median is 0.61 vs. the industry median of 1.44, Koei Chemical 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 Chemicals company?
The median PS Ratio among Chemicals companies is 1.44, based on 1,572 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. Koei Chemical Co's current PS Ratio of 0.75 is 47.9% 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 Koei Chemical Co and its competitors. For the Chemicals industry, the median PS Ratio is 1.44 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Koei Chemical Co's current PS Ratio is 0.75, which is 23% above median its own 10-year median of 0.61. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Koei Chemical Co stock overvalued right now?
Based on GuruFocus' analysis, Koei Chemical Co (TSE:4367) is currently considered Modestly Overvalued. The stock's GF Value™ is 円2,030.15, compared to a current price of 円2,621.00 — trading 29.1% above its estimated fair value. The current PS Ratio is 0.75, which is 23% above median its 10-year median of 0.61 and 47.9% below the Chemicals industry median of 1.44. Koei Chemical Co's overall GF Score™ is 57/100 with 7 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 Koei Chemical Co (TSE:4367), the current PS Ratio is 0.75 as of Jul. 08, 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 Koei Chemical Co (TSE:4367) Overvalued in 2026?
Based on GuruFocus' analysis, Koei Chemical Co stock appears to be overvalued.
The current stock price of 円2,621.00 is trading 29.1% above its estimated GF Value™ of 円2,030.15.
GuruFocus considers Koei Chemical Co to be Modestly Overvalued.
Key valuation signals for TSE:4367:
PS Ratio: 0.75 (23% above median its 10-year median of 0.61)
GF Value™: 円2,030.15 vs. price of 円2,621.00 (29.1% above fair value)
Industry Position: 47.9% below the Chemicals median (#461 of 1572)
No single metric tells the full story. See the TSE:4367 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Koei Chemical Co Ltd is a chemical company. It manufactures and sells all kinds of chemical products such as Ionic liquids, polyhydric alcohols, Polyols used in alkyd resin paints used in architecture and automobiles, as well as in air conditioner lubricants and UV inks, Formalin Products used in Adhesives, Synthetic resins, Paints, pyridines, pyrazines, and amines. The company generates sales from locations such as Japan, Asia, Europe, North America.
57GF Score
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