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ZEITEC Semiconductor CoROCO:7770 +1.11%26 PS Ratio is 2.18 as of Jul. 24, 2026, which is 54% below its 10-year median of 4.69. GuruFocus rates ROCO:7770 with a GF Score™ of 26/100. The stock has 5 warning signs investors should review. Among 1,019 Semiconductors companies, ZEITEC Semiconductor Co ranks better than 66.73% 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, ZEITEC Semiconductor Co's share price is NT$40.90.
ZEITEC Semiconductor Co's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$18.75. Hence, ZEITEC Semiconductor Co's PS Ratio for today is 2.18.
Good Sign:
ZEITEC Semiconductor Co Ltd stock PS Ratio (=2.23) is close to 2-year low of 2.21.
The historical rank and industry rank for ZEITEC Semiconductor Co's PS Ratio or its related term are showing as below:
ROCO:7770'
s PS Ratio Range Over the Past 10 Years
Min: 2.15 Med: 4.69 Max: 17.52
Current: 2.17
During the past 5 years, ZEITEC Semiconductor Co's highest PS Ratio was 17.52. The lowest was 2.15. And the median was 4.69.
ROCO:7770's PS Ratio is ranked better than 66.73% of 1019
companies
in the Semiconductors industry
Industry Median: 3.83
vs ROCO:7770: 2.17
During the past 5 years, ZEITEC Semiconductor Co's highest 3-Year average Revenue per Share Growth Rate was -5.60% per year. The lowest was -5.60% per year. And the median was -5.60% per year.
Back to Basics: PS Ratio
ZEITEC Semiconductor Co (ROCO:7770) 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.
* 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.
ROCO:7770 vs AMAT, LRCX, KLAC: PS Ratio Comparison
For the Semiconductor Equipment & Materials subindustry, ZEITEC Semiconductor 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.
ZEITEC Semiconductor Co PS Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, ZEITEC Semiconductor Co's PS Ratio distribution charts can be found below:
* The bar in red indicates where ZEITEC Semiconductor 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.
ZEITEC Semiconductor Co's Share Price of today is NT$40.90. ZEITEC Semiconductor 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$18.75.
* 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:
ZEITEC Semiconductor Co (ROCO:7770) has a PS Ratio of 2.18 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 ZEITEC Semiconductor Co and its competitors. This is 54% below median its historical median of 4.69. Over the past decade, ZEITEC Semiconductor Co's PS Ratio has ranged from 2.15 to 17.52. According to the industry distribution chart, ZEITEC Semiconductor Co ranks #339 out of 1019 companies in the Semiconductors industry, placing it in the top 33.3%.
Is ZEITEC Semiconductor Co's PS Ratio too high?
ZEITEC Semiconductor Co's current PS Ratio of 2.18 is 54% below median its 10-year median of 4.69. Over the past 10 years, this metric has ranged from a low of 2.15 to a high of 17.52. The Semiconductors industry median PS Ratio is 3.83. ZEITEC Semiconductor Co's value of 2.18 is 43.1% below this industry median. Based on the distribution chart, ZEITEC Semiconductor Co ranks #339 out of 1019 companies in the Semiconductors industry, which is above the industry midpoint. Overall, ZEITEC Semiconductor Co has a GF Score™ of 26/100, reflecting its overall financial health beyond just this single metric.
How does ZEITEC Semiconductor Co's PS Ratio compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, ZEITEC Semiconductor Co ranks #339 out of 1019 companies for PS Ratio. This puts ZEITEC Semiconductor Co in the upper half of its industry. The industry median PS Ratio is 3.83. ZEITEC Semiconductor Co's value of 2.18 is 43.1% below this benchmark. Historically, ZEITEC Semiconductor Co's own PS Ratio has ranged from 2.15 to 17.52 over the past decade. While the company's 10-year median is 4.69 vs. the industry median of 3.83, ZEITEC Semiconductor 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 Semiconductors company?
The median PS Ratio among Semiconductors companies is 3.83, based on 1,019 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. ZEITEC Semiconductor Co's current PS Ratio of 2.18 is 43.1% 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 ZEITEC Semiconductor Co and its competitors. For the Semiconductors industry, the median PS Ratio is 3.83 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ZEITEC Semiconductor Co's current PS Ratio is 2.18, which is 54% below median its own 10-year median of 4.69. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ZEITEC Semiconductor Co stock overvalued right now?
ZEITEC Semiconductor Co (ROCO:7770) has a current PS Ratio of 2.18. The current PS Ratio is 2.18, which is 54% below median its 10-year median of 4.69 and 43.1% below the Semiconductors industry median of 3.83. ZEITEC Semiconductor Co's overall GF Score™ is 26/100 with 5 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 ZEITEC Semiconductor Co (ROCO:7770), the current PS Ratio is 2.18 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.
ZEITEC Semiconductor Co Ltd is a capacitive touch chip solution. The group provides various products within single-layer multi-finger OGS, G/F, DITO, SITO, On-cell, and other touch solutions, and provides rapid and stable design introduction services. Its products are Image bridge chip, Touch screen and touch panel chips, display driver chip, and ASIC design services.
26GF Score
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