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Electric Power TechnologyROCO:4529 -3.93%48 PS Ratio is 66.03 as of Jul. 20, 2026, which is 54% below its 10-year median of 144.08. GuruFocus rates ROCO:4529 with a GF Score™ of 48/100 and a GF Value™ of NT$9.08 (Significantly Undervalued). The stock has 2 warning signs investors should review. Among 2,474 Hardware companies, Electric Power Technology ranks worse than 98.5% 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, Electric Power Technology's share price is NT$4.16.
Electric Power Technology's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$0.06. Hence, Electric Power Technology's PS Ratio for today is 66.03.
The historical rank and industry rank for Electric Power Technology's PS Ratio or its related term are showing as below:
ROCO:4529'
s PS Ratio Range Over the Past 10 Years
Min: 31.14 Med: 144.08 Max: 506.25
Current: 66.03
During the past 13 years, Electric Power Technology's highest PS Ratio was 506.25. The lowest was 31.14. And the median was 144.08.
ROCO:4529's PS Ratio is ranked worse than 98.5% of 2474
companies
in the Hardware industry
Industry Median: 1.79
vs ROCO:4529: 66.03
Electric Power Technology Ltd revenue per share is in decline over the past 12 months.
During the past 12 months, the average Revenue per Share Growth Rate of Electric Power Technology was -21.30% per year.
During the past 3 years, the average Revenue per Share Growth Rate was 21.60% per year.
During the past 5 years, the average Revenue per Share Growth Rate was 1.50% per year.
During the past 10 years, the average Revenue per Share Growth Rate was -20.80% per year.
During the past 13 years, Electric Power Technology's highest 3-Year average Revenue per Share Growth Rate was 399.30% per year. The lowest was -90.90% per year. And the median was -28.15% per year.
Back to Basics: PS Ratio
Electric Power Technology (ROCO:4529) 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.
Electric Power Technology PS Ratio Related Terms
Electric Power Technology PS Ratio Historical Data
* 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 Electronic Components subindustry, Electric Power Technology'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.
Electric Power Technology PS Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Electric Power Technology's PS Ratio distribution charts can be found below:
* The bar in red indicates where Electric Power Technology'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.
Electric Power Technology's Share Price of today is NT$4.16. Electric Power Technology'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 NT$0.06.
* 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:
Electric Power Technology (ROCO:4529) has a PS Ratio of 66.03 as of Jul. 20, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Electric Power Technology and its competitors. This is 54% below median its historical median of 144.08. Over the past decade, Electric Power Technology's PS Ratio has ranged from 31.14 to 506.25. According to the industry distribution chart, Electric Power Technology ranks #2437 out of 2474 companies in the Hardware industry, placing it in the top 98.5%.
Is Electric Power Technology's PS Ratio too high?
Electric Power Technology's current PS Ratio of 66.03 is 54% below median its 10-year median of 144.08. Over the past 10 years, this metric has ranged from a low of 31.14 to a high of 506.25. The Hardware industry median PS Ratio is 1.79. Electric Power Technology's value of 66.03 is 3588.8% above this industry median. Based on the distribution chart, Electric Power Technology ranks #2437 out of 2474 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Electric Power Technology has a GF Score™ of 48/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Electric Power Technology's PS Ratio compare to APH and GLW?
According to the Hardware industry distribution chart, Electric Power Technology ranks #2437 out of 2474 companies for PS Ratio. This places Electric Power Technology in the lower half of its industry. The industry median PS Ratio is 1.79. Electric Power Technology's value of 66.03 is 3588.8% above this benchmark. Historically, Electric Power Technology's own PS Ratio has ranged from 31.14 to 506.25 over the past decade. While the company's 10-year median is 144.08 vs. the industry median of 1.79, Electric Power Technology 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 Hardware company?
The median PS Ratio among Hardware companies is 1.79, based on 2,474 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. Electric Power Technology's current PS Ratio of 66.03 is 3588.8% 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 Electric Power Technology and its competitors. For the Hardware industry, the median PS Ratio is 1.79 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Electric Power Technology's current PS Ratio is 66.03, which is 54% below median its own 10-year median of 144.08. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Electric Power Technology stock overvalued right now?
Based on GuruFocus' analysis, Electric Power Technology (ROCO:4529) is currently considered Significantly Undervalued. The stock's GF Value™ is NT$9.08, compared to a current price of NT$4.16 — trading 54.2% below its estimated fair value. The current PS Ratio is 66.03, which is 54% below median its 10-year median of 144.08 and 3588.8% above the Hardware industry median of 1.79. Electric Power Technology's overall GF Score™ is 48/100 with 2 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 Electric Power Technology (ROCO:4529), the current PS Ratio is 66.03 as of Jul. 20, 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 Electric Power Technology (ROCO:4529) Overvalued in 2026?
Based on GuruFocus' analysis, Electric Power Technology stock appears to be undervalued.
The current stock price of NT$4.16 is trading 54.2% below its estimated GF Value™ of NT$9.08.
GuruFocus considers Electric Power Technology to be Significantly Undervalued.
Key valuation signals for ROCO:4529:
PS Ratio: 66.03 (54% below median its 10-year median of 144.08)
GF Value™: NT$9.08 vs. price of NT$4.16 (54.2% below fair value)
Industry Position: 3588.8% above the Hardware median (#2437 of 2474)
No single metric tells the full story. See the ROCO:4529 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Electric Power Technology Ltd is a Taiwanese holding company with an investment focus on the electric vehicle (EV), medical device, biotechnology, and clean technology industries. Geographically, the company derives all its revenue from Taiwan.
48GF Score
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