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The historical rank and industry rank for Chunghwa Precision Test Tech Co's Net Margin % or its related term are showing as below:
ROCO:6510'
s Net Margin % Range Over the Past 10 Years
Min: 1.13 Med: 20.89 Max: 23.68
Current: 20.75
ROCO:6510's Net Margin % is ranked better than 86.02% of 1023
companies
in the Semiconductors industry
Industry Median: 4.25
vs ROCO:6510: 20.75
Chunghwa Precision Test Tech Co (ROCO:6510) Net Margin % Explanation
Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.
But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.
Chunghwa Precision Test Tech Co Net Margin % Related Terms
Chunghwa Precision Test Tech Co Net Margin % 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.
Chunghwa Precision Test Tech Co Net Margin % Chart
ROCO:6510 vs AMAT, LRCX, KLAC: Net Margin % Comparison
For the Semiconductor Equipment & Materials subindustry, Chunghwa Precision Test Tech Co's Net Margin %, along with its competitors' market caps and Net Margin % 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.
Chunghwa Precision Test Tech Co Net Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Chunghwa Precision Test Tech Co's Net Margin % distribution charts can be found below:
* The bar in red indicates where Chunghwa Precision Test Tech Co's Net Margin % falls into.
* 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.
Chunghwa Precision Test Tech Co (ROCO:6510) has a Net Margin % of 23.81% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Chunghwa Precision Test Tech Co and its competitors. This is 14% above median its historical median of 20.89. Over the past decade, Chunghwa Precision Test Tech Co's Net Margin % has ranged from 1.13 to 23.68. According to the industry distribution chart, Chunghwa Precision Test Tech Co ranks #143 out of 1023 companies in the Semiconductors industry, placing it in the top 14%.
Is Chunghwa Precision Test Tech Co's Net Margin % too high?
Chunghwa Precision Test Tech Co's current Net Margin % of 23.81% is 14% above median its 10-year median of 20.89. Over the past 10 years, this metric has ranged from a low of 1.13 to a high of 23.68. The Semiconductors industry median Net Margin % is 4.25. Chunghwa Precision Test Tech Co's value of 23.81% is 460.2% above this industry median. Based on the distribution chart, Chunghwa Precision Test Tech Co ranks #143 out of 1023 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Chunghwa Precision Test Tech Co has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Chunghwa Precision Test Tech Co's Net Margin % compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Chunghwa Precision Test Tech Co ranks #143 out of 1023 companies for Net Margin %. This places Chunghwa Precision Test Tech Co in the top 14% of its industry — outperforming the majority of peers. The industry median Net Margin % is 4.25. Chunghwa Precision Test Tech Co's value of 23.81% is 460.2% above this benchmark. Historically, Chunghwa Precision Test Tech Co's own Net Margin % has ranged from 1.13 to 23.68 over the past decade. While the company's 10-year median is 20.89 vs. the industry median of 4.25, Chunghwa Precision Test Tech 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 Net Margin % for a Semiconductors company?
The median Net Margin % among Semiconductors companies is 4.25, based on 1,023 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Chunghwa Precision Test Tech Co's current Net Margin % of 23.81% is 460.2% 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Chunghwa Precision Test Tech Co and its competitors. For the Semiconductors industry, the median Net Margin % is 4.25 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Chunghwa Precision Test Tech Co's current Net Margin % is 23.81%, which is 14% above median its own 10-year median of 20.89. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Chunghwa Precision Test Tech Co stock overvalued right now?
Based on GuruFocus' analysis, Chunghwa Precision Test Tech Co (ROCO:6510) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$1,100.10, compared to a current price of NT$2,810.00 — trading 155.4% above its estimated fair value. The current Net Margin % is 23.81%, which is 14% above median its 10-year median of 20.89 and 460.2% above the Semiconductors industry median of 4.25. Chunghwa Precision Test Tech Co's overall GF Score™ is 73/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Chunghwa Precision Test Tech Co (ROCO:6510), the current Net Margin % is 23.81% as of Dec. 2025. 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 Chunghwa Precision Test Tech Co (ROCO:6510) Overvalued in 2026?
Based on GuruFocus' analysis, Chunghwa Precision Test Tech Co stock appears to be overvalued.
The current stock price of NT$2,810.00 is trading 155.4% above its estimated GF Value™ of NT$1,100.10.
GuruFocus considers Chunghwa Precision Test Tech Co to be Significantly Overvalued.
Key valuation signals for ROCO:6510:
Net Margin %: 23.81% (14% above median its 10-year median of 20.89)
GF Value™: NT$1,100.10 vs. price of NT$2,810.00 (155.4% above fair value)
Industry Position: 460.2% above the Semiconductors median (#143 of 1023)
No single metric tells the full story. See the ROCO:6510 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Chunghwa Precision Test Tech Co Business Description
Chunghwa Precision Test Tech Co Ltd is engaged mainly in the testing of semiconductor components, the production of printed circuit boards, and the marketing of electronic products. The company earns operating revenue from the production and sales of semiconductor testing components and printed circuit boards, as well as other electronic products. It also earns revenue from the rendering of services such as designing and maintaining semiconductor components, printed circuit boards, and providing after-sales services. It generates maximum revenue from the sale of wafer test boards. Geographically, the company generates maximum revenue from Taiwan, followed by the United States, China, and Other regions.
73GF Score
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