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Revivegen CoROCO:7578 +0.18%51 PS Ratio is 3.57 as of Jul. 24, 2026, which is 9% below its 10-year median of 3.91. GuruFocus rates ROCO:7578 with a GF Score™ of 51/100 and a GF Value™ of NT$30.75 (Fairly Valued). The stock has 9 warning signs investors should review. Among 234 Waste Management companies, Revivegen Co ranks worse than 74.36% 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, Revivegen Co's share price is NT$27.85.
Revivegen Co's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$7.81. Hence, Revivegen Co's PS Ratio for today is 3.57.
Good Sign:
Revivegen Co Ltd stock PS Ratio (=3.62) is close to 2-year low of 3.62.
The historical rank and industry rank for Revivegen Co's PS Ratio or its related term are showing as below:
ROCO:7578'
s PS Ratio Range Over the Past 10 Years
Min: 2.27 Med: 3.91 Max: 6.23
Current: 3.56
During the past 6 years, Revivegen Co's highest PS Ratio was 6.23. The lowest was 2.27. And the median was 3.91.
ROCO:7578's PS Ratio is ranked worse than 74.36% of 234
companies
in the Waste Management industry
Industry Median: 1.765
vs ROCO:7578: 3.56
Revivegen 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 Revivegen Co was 5.00% per year.
During the past 3 years, the average Revenue per Share Growth Rate was -5.40% per year.
During the past 5 years, the average Revenue per Share Growth Rate was -5.10% per year.
During the past 6 years, Revivegen Co's highest 3-Year average Revenue per Share Growth Rate was -0.10% per year. The lowest was -15.80% per year. And the median was -5.40% per year.
Back to Basics: PS Ratio
Revivegen Co (ROCO:7578) 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.
Revivegen Co PS Ratio Related Terms
Revivegen Co PS Ratio Historical Data
* Premium members only.
The historical data trend for Revivegen 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 Waste Management subindustry, Revivegen 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.
Revivegen Co PS Ratio vs Waste Management Industry
For the Waste Management industry and Industrials sector, Revivegen Co's PS Ratio distribution charts can be found below:
* The bar in red indicates where Revivegen 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.
Revivegen Co's PS Ratio for today is calculated as
Revivegen Co's Share Price of today is NT$27.85.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Revivegen Co's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$7.81.
* 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:
Revivegen Co (ROCO:7578) has a PS Ratio of 3.57 as of Jul. 24, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Revivegen Co and its competitors. This is near median its historical median of 3.91. Over the past decade, Revivegen Co's PS Ratio has ranged from 2.27 to 6.23. According to the industry distribution chart, Revivegen Co ranks #174 out of 234 companies in the Waste Management industry, placing it in the top 74.4%.
Is Revivegen Co's PS Ratio too high?
Revivegen Co's current PS Ratio of 3.57 is near median its 10-year median of 3.91. Over the past 10 years, this metric has ranged from a low of 2.27 to a high of 6.23. The Waste Management industry median PS Ratio is 1.77. Revivegen Co's value of 3.57 is 102.3% above this industry median. Based on the distribution chart, Revivegen Co ranks #174 out of 234 companies in the Waste Management industry, which is below the industry midpoint. Overall, Revivegen Co has a GF Score™ of 51/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Revivegen Co's PS Ratio compare to WM and RSG?
According to the Waste Management industry distribution chart, Revivegen Co ranks #174 out of 234 companies for PS Ratio. This places Revivegen Co in the lower half of its industry. The industry median PS Ratio is 1.77. Revivegen Co's value of 3.57 is 102.3% above this benchmark. Historically, Revivegen Co's own PS Ratio has ranged from 2.27 to 6.23 over the past decade. While the company's 10-year median is 3.91 vs. the industry median of 1.77, Revivegen Co has consistently been above 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 Waste Management company?
The median PS Ratio among Waste Management companies is 1.77, based on 234 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. Revivegen Co's current PS Ratio of 3.57 is 102.3% above 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 Revivegen Co and its competitors. For the Waste Management industry, the median PS Ratio is 1.77 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Revivegen Co's current PS Ratio is 3.57, which is near median its own 10-year median of 3.91. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Revivegen Co stock overvalued right now?
Based on GuruFocus' analysis, Revivegen Co (ROCO:7578) is currently considered Fairly Valued. The stock's GF Value™ is NT$30.75, compared to a current price of NT$27.85 — trading 9.4% below its estimated fair value. The current PS Ratio is 3.57, which is near median its 10-year median of 3.91 and 102.3% above the Waste Management industry median of 1.77. Revivegen Co's overall GF Score™ is 51/100 with 9 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 Revivegen Co (ROCO:7578), the current PS Ratio is 3.57 as of Jul. 24, 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 Revivegen Co (ROCO:7578) Overvalued in 2026?
Based on GuruFocus' analysis, Revivegen Co stock appears to be undervalued.
The current stock price of NT$27.85 is trading 9.4% below its estimated GF Value™ of NT$30.75.
GuruFocus considers Revivegen Co to be Fairly Valued.
Key valuation signals for ROCO:7578:
PS Ratio: 3.57 (near median its 10-year median of 3.91)
GF Value™: NT$30.75 vs. price of NT$27.85 (9.4% below fair value)
Industry Position: 102.3% above the Waste Management median (#174 of 234)
No single metric tells the full story. See the ROCO:7578 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Revivegen Co Ltd Formerly Revivegen Environmental Technology Co Ltd utilizes the waste solvent produced by electronics, optoelectronics, chemical industry, chemical industry and other industries to distill and recover the waste solvent in the physical treatment process (distillation) of the factory, and then produce recyclable solvent raw materials, which are recycled for industrial use.
51GF Score
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