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iSTART-TEKROCO:6786 +0.75%72 PS Ratio is 14.04 as of Jul. 21, 2026, which is 75% below its 10-year median of 57.08. GuruFocus rates ROCO:6786 with a GF Score™ of 72/100 and a GF Value™ of NT$149.79 (Possible Value Trap). The stock has 3 warning signs investors should review. Among 1,019 Semiconductors companies, iSTART-TEK ranks worse than 81.65% 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, iSTART-TEK's share price is NT$53.90.
iSTART-TEK's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$3.84. Hence, iSTART-TEK's PS Ratio for today is 14.04.
Good Sign:
iSTART-TEK Inc stock PS Ratio (=13.43) is close to 10-year low of 13.43.
The historical rank and industry rank for iSTART-TEK's PS Ratio or its related term are showing as below:
ROCO:6786'
s PS Ratio Range Over the Past 10 Years
Min: 13.43 Med: 57.08 Max: 203.47
Current: 14.04
During the past 10 years, iSTART-TEK's highest PS Ratio was 203.47. The lowest was 13.43. And the median was 57.08.
ROCO:6786's PS Ratio is ranked worse than 81.65% of 1019
companies
in the Semiconductors industry
Industry Median: 3.8
vs ROCO:6786: 14.04
During the past 12 months, the average Revenue per Share Growth Rate of iSTART-TEK was 315.90% per year.
During the past 3 years, the average Revenue per Share Growth Rate was 60.00% per year.
During the past 5 years, the average Revenue per Share Growth Rate was 20.50% per year.
During the past 10 years, iSTART-TEK's highest 3-Year average Revenue per Share Growth Rate was 65.60% per year. The lowest was -10.10% per year. And the median was 19.10% per year.
Back to Basics: PS Ratio
iSTART-TEK (ROCO:6786) 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.
iSTART-TEK PS Ratio Related Terms
iSTART-TEK PS Ratio Historical Data
* Premium members only.
The historical data trend for iSTART-TEK'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 Semiconductors subindustry, iSTART-TEK'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.
iSTART-TEK PS Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, iSTART-TEK's PS Ratio distribution charts can be found below:
* The bar in red indicates where iSTART-TEK'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.
iSTART-TEK's Share Price of today is NT$53.90.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. iSTART-TEK's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$3.84.
* 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:
iSTART-TEK (ROCO:6786) has a PS Ratio of 14.04 as of Jul. 21, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on iSTART-TEK and its competitors. This is 75% below median its historical median of 57.08. Over the past decade, iSTART-TEK's PS Ratio has ranged from 13.43 to 203.47. According to the industry distribution chart, iSTART-TEK ranks #832 out of 1019 companies in the Semiconductors industry, placing it in the top 81.6%.
Is iSTART-TEK's PS Ratio too high?
iSTART-TEK's current PS Ratio of 14.04 is 75% below median its 10-year median of 57.08. Over the past 10 years, this metric has ranged from a low of 13.43 to a high of 203.47. The Semiconductors industry median PS Ratio is 3.80. iSTART-TEK's value of 14.04 is 269.5% above this industry median. Based on the distribution chart, iSTART-TEK ranks #832 out of 1019 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, iSTART-TEK has a GF Score™ of 72/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does iSTART-TEK's PS Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, iSTART-TEK ranks #832 out of 1019 companies for PS Ratio. This places iSTART-TEK in the lower half of its industry. The industry median PS Ratio is 3.80. iSTART-TEK's value of 14.04 is 269.5% above this benchmark. Historically, iSTART-TEK's own PS Ratio has ranged from 13.43 to 203.47 over the past decade. While the company's 10-year median is 57.08 vs. the industry median of 3.80, iSTART-TEK 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 Semiconductors company?
The median PS Ratio among Semiconductors companies is 3.80, 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. iSTART-TEK's current PS Ratio of 14.04 is 269.5% 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 iSTART-TEK and its competitors. For the Semiconductors industry, the median PS Ratio is 3.80 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. iSTART-TEK's current PS Ratio is 14.04, which is 75% below median its own 10-year median of 57.08. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is iSTART-TEK stock overvalued right now?
Based on GuruFocus' analysis, iSTART-TEK (ROCO:6786) is currently considered Possible Value Trap. The stock's GF Value™ is NT$149.79, compared to a current price of NT$53.90 — trading 64% below its estimated fair value. The current PS Ratio is 14.04, which is 75% below median its 10-year median of 57.08 and 269.5% above the Semiconductors industry median of 3.80. iSTART-TEK's overall GF Score™ is 72/100 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 iSTART-TEK (ROCO:6786), the current PS Ratio is 14.04 as of Jul. 21, 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 iSTART-TEK (ROCO:6786) Overvalued in 2026?
Based on GuruFocus' analysis, iSTART-TEK stock appears to be undervalued.
The current stock price of NT$53.90 is trading 64% below its estimated GF Value™ of NT$149.79.
GuruFocus considers iSTART-TEK to be Possible Value Trap.
Key valuation signals for ROCO:6786:
PS Ratio: 14.04 (75% below median its 10-year median of 57.08)
GF Value™: NT$149.79 vs. price of NT$53.90 (64% below fair value)
Industry Position: 269.5% above the Semiconductors median (#832 of 1019)
No single metric tells the full story. See the ROCO:6786 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
iSTART-TEK Inc provides testing and repairing technical of memory. The company offers configurable memory testing circuits and software and hardware technology development, licensing service and repairing solutions based on own memory testing and repairing patents. The product portfolio include EZ-BIST and Start V2 and Customized IP.
72GF Score
Get the complete analysis for ROCO:6786
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