ChipMOS TECHNOLOGIESIMOS -4.49%69 PS Ratio is 2.62 as of Jun. 25, 2026, which is 63% above its 10-year median of 1.61. GuruFocus rates IMOS with a GF Score™ of 69/100 and a GF Value™ of $29.07 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 1,021 Semiconductors companies, ChipMOS TECHNOLOGIES ranks better than 62% 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, ChipMOS TECHNOLOGIES's share price is $59.98.
ChipMOS TECHNOLOGIES's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was $22.88. Hence, ChipMOS TECHNOLOGIES's PS Ratio for today is 2.62.
Warning Sign:
ChipMOS TECHNOLOGIES Inc stock PS Ratio (=2.88) is close to 1-year high of 3.16.
The historical rank and industry rank for ChipMOS TECHNOLOGIES's PS Ratio or its related term are showing as below:
IMOS'
s PS Ratio Range Over the Past 10 Years
Min: 0.91 Med: 1.61 Max: 4.48
Current: 2.75
During the past 13 years, ChipMOS TECHNOLOGIES's highest PS Ratio was 4.48. The lowest was 0.91. And the median was 1.61.
IMOS's PS Ratio is ranked better than 62% of 1021
companies
in the Semiconductors industry
Industry Median: 4.55
vs IMOS: 2.75
During the past 12 months, the average Revenue per Share Growth Rate of ChipMOS TECHNOLOGIES was 53.70% per year.
During the past 3 years, the average Revenue per Share Growth Rate was 2.00% per year.
During the past 5 years, the average Revenue per Share Growth Rate was -0.70% per year.
During the past 10 years, the average Revenue per Share Growth Rate was 4.60% per year.
During the past 13 years, ChipMOS TECHNOLOGIES's highest 3-Year average Revenue per Share Growth Rate was 17.50% per year. The lowest was -9.90% per year. And the median was -2.10% per year.
Back to Basics: PS Ratio
ChipMOS TECHNOLOGIES (NAS:IMOS) 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.
ChipMOS TECHNOLOGIES PS Ratio Related Terms
ChipMOS TECHNOLOGIES PS Ratio Historical Data
* Premium members only.
The historical data trend for ChipMOS TECHNOLOGIES'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, ChipMOS TECHNOLOGIES'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.
ChipMOS TECHNOLOGIES PS Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, ChipMOS TECHNOLOGIES's PS Ratio distribution charts can be found below:
* The bar in red indicates where ChipMOS TECHNOLOGIES'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.
ChipMOS TECHNOLOGIES's Share Price of today is $59.98. ChipMOS TECHNOLOGIES's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $22.88.
* 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:
ChipMOS TECHNOLOGIES (IMOS) has a PS Ratio of 2.62 as of Jun. 25, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on ChipMOS TECHNOLOGIES and its competitors. This is 63% above median its historical median of 1.61. Over the past decade, ChipMOS TECHNOLOGIES's PS Ratio has ranged from 0.91 to 4.48. According to the industry distribution chart, ChipMOS TECHNOLOGIES ranks #388 out of 1021 companies in the Semiconductors industry, placing it in the top 38%.
Is ChipMOS TECHNOLOGIES's PS Ratio too high?
ChipMOS TECHNOLOGIES's current PS Ratio of 2.62 is 63% above median its 10-year median of 1.61. Over the past 10 years, this metric has ranged from a low of 0.91 to a high of 4.48. The Semiconductors industry median PS Ratio is 4.55. ChipMOS TECHNOLOGIES's value of 2.62 is 42.4% below this industry median. Based on the distribution chart, ChipMOS TECHNOLOGIES ranks #388 out of 1021 companies in the Semiconductors industry, which is above the industry midpoint. Overall, ChipMOS TECHNOLOGIES has a GF Score™ of 69/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ChipMOS TECHNOLOGIES's PS Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, ChipMOS TECHNOLOGIES ranks #388 out of 1021 companies for PS Ratio. This puts ChipMOS TECHNOLOGIES in the upper half of its industry. The industry median PS Ratio is 4.55. ChipMOS TECHNOLOGIES's value of 2.62 is 42.4% below this benchmark. Historically, ChipMOS TECHNOLOGIES's own PS Ratio has ranged from 0.91 to 4.48 over the past decade. While the company's 10-year median is 1.61 vs. the industry median of 4.55, ChipMOS TECHNOLOGIES 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 4.55, based on 1,021 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. ChipMOS TECHNOLOGIES's current PS Ratio of 2.62 is 42.4% 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 ChipMOS TECHNOLOGIES and its competitors. For the Semiconductors industry, the median PS Ratio is 4.55 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ChipMOS TECHNOLOGIES's current PS Ratio is 2.62, which is 63% above median its own 10-year median of 1.61. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ChipMOS TECHNOLOGIES stock overvalued right now?
Based on GuruFocus' analysis, ChipMOS TECHNOLOGIES (IMOS) is currently considered Significantly Overvalued. The stock's GF Value™ is $29.07, compared to a current price of $59.98 — trading 106.3% above its estimated fair value. The current PS Ratio is 2.62, which is 63% above median its 10-year median of 1.61 and 42.4% below the Semiconductors industry median of 4.55. ChipMOS TECHNOLOGIES's overall GF Score™ is 69/100 with 7 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 ChipMOS TECHNOLOGIES (IMOS), the current PS Ratio is 2.62 as of Jun. 25, 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 ChipMOS TECHNOLOGIES (IMOS) Overvalued in 2026?
Based on GuruFocus' analysis, ChipMOS TECHNOLOGIES stock appears to be overvalued.
The current stock price of $59.98 is trading 106.3% above its estimated GF Value™ of $29.07.
GuruFocus considers ChipMOS TECHNOLOGIES to be Significantly Overvalued.
Key valuation signals for IMOS:
PS Ratio: 2.62 (63% above median its 10-year median of 1.61)
GF Value™: $29.07 vs. price of $59.98 (106.3% above fair value)
Industry Position: 42.4% below the Semiconductors median (#388 of 1021)
No single metric tells the full story. See the IMOS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ChipMOS TECHNOLOGIES Inc is engaged in the research, development, manufacturing, and sale of high-integration and high-precision integrated circuits and related assembly and testing services. The company's segments include Testing, Assembly, Testing, and Assembly for LCD, OLED, and other Display Panel Driver Semiconductors (LCDD), Bumping, and others. It derives a majority of its revenue from Taiwan followed by Japan, the People's Republic of China, Singapore, and others.
69GF Score
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