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Taiwan Numerical Powers CoROCO:6593 -1.33%65 PS Ratio is 2.26 as of Jul. 22, 2026, which is 95% above its 10-year median of 1.16. GuruFocus rates ROCO:6593 with a GF Score™ of 65/100 and a GF Value™ of NT$39.49 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 3,021 Industrial Products companies, Taiwan Numerical Powers Co ranks worse than 55.74% 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, Taiwan Numerical Powers Co's share price is NT$33.50.
Taiwan Numerical Powers Co's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$14.83. Hence, Taiwan Numerical Powers Co's PS Ratio for today is 2.26.
Good Sign:
Taiwan Numerical Powers Co Ltd stock PS Ratio (=2.14) is close to 1-year low of 2.14.
The historical rank and industry rank for Taiwan Numerical Powers Co's PS Ratio or its related term are showing as below:
ROCO:6593'
s PS Ratio Range Over the Past 10 Years
Min: 0.69 Med: 1.16 Max: 7.26
Current: 2.25
During the past 13 years, Taiwan Numerical Powers Co's highest PS Ratio was 7.26. The lowest was 0.69. And the median was 1.16.
ROCO:6593's PS Ratio is ranked worse than 55.74% of 3021
companies
in the Industrial Products industry
Industry Median: 1.91
vs ROCO:6593: 2.25
Taiwan Numerical Powers 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 Taiwan Numerical Powers Co was -39.10% per year.
During the past 3 years, the average Revenue per Share Growth Rate was -15.40% per year.
During the past 5 years, the average Revenue per Share Growth Rate was -8.60% per year.
During the past 10 years, the average Revenue per Share Growth Rate was -7.80% per year.
During the past 13 years, Taiwan Numerical Powers Co's highest 3-Year average Revenue per Share Growth Rate was 3.30% per year. The lowest was -17.50% per year. And the median was -4.40% per year.
Back to Basics: PS Ratio
Taiwan Numerical Powers Co (ROCO:6593) 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.
Taiwan Numerical Powers Co PS Ratio Related Terms
Taiwan Numerical Powers Co 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.
Taiwan Numerical Powers Co PS Ratio Competitor Comparison
For the Business Equipment & Supplies subindustry, Taiwan Numerical Powers 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.
Taiwan Numerical Powers Co PS Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Taiwan Numerical Powers Co's PS Ratio distribution charts can be found below:
* The bar in red indicates where Taiwan Numerical Powers 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.
Taiwan Numerical Powers Co's Share Price of today is NT$33.50. Taiwan Numerical Powers 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 NT$14.83.
* 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:
Taiwan Numerical Powers Co (ROCO:6593) has a PS Ratio of 2.26 as of Jul. 22, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Taiwan Numerical Powers Co and its competitors. This is 95% above median its historical median of 1.16. Over the past decade, Taiwan Numerical Powers Co's PS Ratio has ranged from 0.69 to 7.26. According to the industry distribution chart, Taiwan Numerical Powers Co ranks #1684 out of 3021 companies in the Industrial Products industry, placing it in the top 55.7%.
Is Taiwan Numerical Powers Co's PS Ratio too high?
Taiwan Numerical Powers Co's current PS Ratio of 2.26 is 95% above median its 10-year median of 1.16. Over the past 10 years, this metric has ranged from a low of 0.69 to a high of 7.26. The Industrial Products industry median PS Ratio is 1.91. Taiwan Numerical Powers Co's value of 2.26 is 18.3% above this industry median. Based on the distribution chart, Taiwan Numerical Powers Co ranks #1684 out of 3021 companies in the Industrial Products industry, which is below the industry midpoint. Overall, Taiwan Numerical Powers Co has a GF Score™ of 65/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Numerical Powers Co's PS Ratio compare to competitors?
According to the Industrial Products industry distribution chart, Taiwan Numerical Powers Co ranks #1684 out of 3021 companies for PS Ratio. This places Taiwan Numerical Powers Co in the lower half of its industry. The industry median PS Ratio is 1.91. Taiwan Numerical Powers Co's value of 2.26 is 18.3% above this benchmark. Historically, Taiwan Numerical Powers Co's own PS Ratio has ranged from 0.69 to 7.26 over the past decade. While the company's 10-year median is 1.16 vs. the industry median of 1.91, Taiwan Numerical Powers 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 an Industrial Products company?
The median PS Ratio among Industrial Products companies is 1.91, based on 3,021 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. Taiwan Numerical Powers Co's current PS Ratio of 2.26 is 18.3% 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 Taiwan Numerical Powers Co and its competitors. For the Industrial Products industry, the median PS Ratio is 1.91 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Taiwan Numerical Powers Co's current PS Ratio is 2.26, which is 95% above median its own 10-year median of 1.16. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Numerical Powers Co stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Numerical Powers Co (ROCO:6593) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$39.49, compared to a current price of NT$33.50 — trading 15.2% below its estimated fair value. The current PS Ratio is 2.26, which is 95% above median its 10-year median of 1.16 and 18.3% above the Industrial Products industry median of 1.91. Taiwan Numerical Powers Co's overall GF Score™ is 65/100 with 3 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 Taiwan Numerical Powers Co (ROCO:6593), the current PS Ratio is 2.26 as of Jul. 22, 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 Taiwan Numerical Powers Co (ROCO:6593) Overvalued in 2026?
Based on GuruFocus' analysis, Taiwan Numerical Powers Co stock appears to be undervalued.
The current stock price of NT$33.50 is trading 15.2% below its estimated GF Value™ of NT$39.49.
GuruFocus considers Taiwan Numerical Powers Co to be Modestly Undervalued.
Key valuation signals for ROCO:6593:
PS Ratio: 2.26 (95% above median its 10-year median of 1.16)
GF Value™: NT$39.49 vs. price of NT$33.50 (15.2% below fair value)
Industry Position: 18.3% above the Industrial Products median (#1684 of 3021)
No single metric tells the full story. See the ROCO:6593 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Taiwan Numerical Powers Co Ltd is engaged in manufacturing and selling nameplates, plastic cards, and membrane switches, integrated circuit cards, bank transaction cards (automatic teller machine or ATM cards, credit cards and others) as well as processing certain bank data of individuals. Geographically, the company generates a majority of its revenue from Taiwan and the rest from Europe, the Americas, Asia, and Oceania.
65GF Score
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