FunPep Co (TSE:4881) PS Ratio: (As of Jul. 18, 2026)

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Vera Yuan
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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.
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TSE:4881 FunPep Co Ltd TSE:4881
46 GF Score
Price 円66.00
GF Value 円29.30
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is FunPep Co PS Ratio?

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, FunPep Co's share price is 円66.00. FunPep Co's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was 円0.00. Hence, FunPep Co's PS Ratio for today is .

Good Sign:

FunPep Co Ltd stock PS Ratio (=8750) is close to 1-year low of 8750.

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

TSE:4881' s PS Ratio Range Over the Past 10 Years
Min: 27.32   Med: 5160.72   Max: 70000
Current: 66000

During the past 9 years, FunPep Co's highest PS Ratio was 70000.00. The lowest was 27.32. And the median was 5160.72.

TSE:4881's PS Ratio is ranked worse than
100% of 930 companies
in the Biotechnology industry
Industry Median: 9.3 vs TSE:4881: 66000.00

FunPep Co's Revenue per Sharefor the three months ended in Dec. 2025 was 円0.00. Its Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was 円0.00.

Warning Sign:

FunPep Co Ltd revenue per share has been in decline for the last 5 years.

During the past 12 months, the average Revenue per Share Growth Rate of FunPep Co was -96.40% per year. During the past 3 years, the average Revenue per Share Growth Rate was -47.70% per year. During the past 5 years, the average Revenue per Share Growth Rate was -55.50% per year.

During the past 9 years, FunPep Co's highest 3-Year average Revenue per Share Growth Rate was -30.70% per year. The lowest was -87.10% per year. And the median was -60.25% per year.

Back to Basics: PS Ratio


FunPep Co  (TSE:4881) 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.


FunPep Co PS Ratio Related Terms


FunPep Co PS Ratio Historical Data

* Premium members only.

The historical data trend for FunPep 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.

FunPep Co PS Ratio Chart

FunPep Co Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PS Ratio
Get a 7-Day Free Trial Premium Member Only 37.23 2,750.00 5,869.57 613.64 10,250.00

FunPep Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 19,166.67 56,500.00 53,000.00 10,250.00 0.00

TSE:4881 vs VRTX, REGN, ALNY: PS Ratio Comparison

For the Biotechnology subindustry, FunPep 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.


FunPep Co PS Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, FunPep Co's PS Ratio distribution charts can be found below:

* The bar in red indicates where FunPep Co's PS Ratio falls into.


TSE:4881
46GF Score
FunPep Co Ltd TSE:4881
PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

FunPep 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.

FunPep Co's PS Ratio for today is calculated as

PS Ratio=Share Price/Revenue per Share (TTM)
=66.00/0.001
=

FunPep Co's Share Price of today is 円66.00.
FunPep Co's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was 円0.00.

* 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.

Is FunPep Co (TSE:4881) Overvalued in 2026?

Based on GuruFocus' analysis, FunPep Co stock appears to be overvalued. The current stock price of 円66.00 is trading 125.3% above its estimated GF Value™ of 円29.30. GuruFocus considers FunPep Co to be Significantly Overvalued.

Key valuation signals for TSE:4881:

  • PS Ratio:
  • GF Value™: 円29.30 vs. price of 円66.00 (125.3% above fair value)
  • GF Score™: 46/100 with 6 warning signs

No single metric tells the full story. See the TSE:4881 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


FunPep Co Business Description

Address Saito Asagi 7-7-15, Osaka Prefecture, No.7 Mizuho Building 3rd Floor, Ibaraki, JPN
FunPep Co Ltd is a biotechnology company focused on the functions of peptides to develop business from cosmetics to medical devices and pharmaceutical products. The company develops drugs related to the intractable peptic ulcer disease. The Group operates in a single segment, which is the research and development of pharmaceuticals.
46GF Score

Get the complete analysis for TSE:4881

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

円66.00
Price
円29.30
GF Value