ASE Technology Holding CoMEX:ASEH N 67 Net Margin % is 8.15% as of Mar. 2026, which is 23% above its 10-year median of 6.64. GuruFocus rates MEX:ASEH N with a GF Score™ of 67/100 and a GF Value™ of MXN198.52 (Significantly Overvalued). The stock has 10 warning signs investors should review. Among 1,023 Semiconductors companies, ASE Technology Holding Co ranks better than 57.87% on this metric.
The historical rank and industry rank for ASE Technology Holding Co's Net Margin % or its related term are showing as below:
MEX:ASEH N'
s Net Margin % Range Over the Past 10 Years
Min: 4.13 Med: 6.64 Max: 10.55
Current: 6.95
MEX:ASEH N's Net Margin % is ranked better than 57.87% of 1023
companies
in the Semiconductors industry
Industry Median: 4.17
vs MEX:ASEH N: 6.95
ASE Technology Holding Co (MEX:ASEH N) 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.
ASE Technology Holding Co Net Margin % Related Terms
ASE Technology Holding 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.
MEX:ASEH N vs NVDA, AVGO, MU: Net Margin % Comparison
For the Semiconductors subindustry, ASE Technology Holding 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.
ASE Technology Holding Co Net Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, ASE Technology Holding Co's Net Margin % distribution charts can be found below:
* The bar in red indicates where ASE Technology Holding 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.
ASE Technology Holding Co (MEX:ASEH N) has a Net Margin % of 8.15% as of Mar. 2026. Net margin is the ratio of total net income to net sales. View historical data on ASE Technology Holding Co and its competitors. This is 23% above median its historical median of 6.64. Over the past decade, ASE Technology Holding Co's Net Margin % has ranged from 4.13 to 10.55. According to the industry distribution chart, ASE Technology Holding Co ranks #431 out of 1023 companies in the Semiconductors industry, placing it in the top 42.1%.
Is ASE Technology Holding Co's Net Margin % too high?
ASE Technology Holding Co's current Net Margin % of 8.15% is 23% above median its 10-year median of 6.64. Over the past 10 years, this metric has ranged from a low of 4.13 to a high of 10.55. The Semiconductors industry median Net Margin % is 4.17. ASE Technology Holding Co's value of 8.15% is 95.4% above this industry median. Based on the distribution chart, ASE Technology Holding Co ranks #431 out of 1023 companies in the Semiconductors industry, which is above the industry midpoint. Overall, ASE Technology Holding Co has a GF Score™ of 67/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ASE Technology Holding Co's Net Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, ASE Technology Holding Co ranks #431 out of 1023 companies for Net Margin %. This puts ASE Technology Holding Co in the upper half of its industry. The industry median Net Margin % is 4.17. ASE Technology Holding Co's value of 8.15% is 95.4% above this benchmark. Historically, ASE Technology Holding Co's own Net Margin % has ranged from 4.13 to 10.55 over the past decade. While the company's 10-year median is 6.64 vs. the industry median of 4.17, ASE Technology Holding 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 4.17, 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. ASE Technology Holding Co's current Net Margin % of 8.15% is 95.4% 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 ASE Technology Holding Co and its competitors. For the Semiconductors industry, the median Net Margin % is 4.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ASE Technology Holding Co's current Net Margin % is 8.15%, which is 23% above median its own 10-year median of 6.64. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ASE Technology Holding Co stock overvalued right now?
Based on GuruFocus' analysis, ASE Technology Holding Co (MEX:ASEH N) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN198.52, compared to a current price of MXN699.00 — trading 252.1% above its estimated fair value. The current Net Margin % is 8.15%, which is 23% above median its 10-year median of 6.64 and 95.4% above the Semiconductors industry median of 4.17. ASE Technology Holding Co's overall GF Score™ is 67/100 with 10 warning signs to review. 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 ASE Technology Holding Co (MEX:ASEH N), the current Net Margin % is 8.15% as of Mar. 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 ASE Technology Holding Co (MEX:ASEH N) Overvalued in 2026?
Based on GuruFocus' analysis, ASE Technology Holding Co stock appears to be overvalued.
The current stock price of MXN699.00 is trading 252.1% above its estimated GF Value™ of MXN198.52.
GuruFocus considers ASE Technology Holding Co to be Significantly Overvalued.
Key valuation signals for MEX:ASEH N:
Net Margin %: 8.15% (23% above median its 10-year median of 6.64)
GF Value™: MXN198.52 vs. price of MXN699.00 (252.1% above fair value)
Industry Position: 95.4% above the Semiconductors median (#431 of 1023)
No single metric tells the full story. See the MEX:ASEH N stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ASE Technology Holding Co Ltd is a semiconductor assembly and testing firm. The company operates in segments: Packaging, Testing, Electronic Manufacturing Services and others. Of these, Packaging segment contribute the maximum revenue. The packaging segment involves packaging bare semiconductors into completed semiconductors with improved electrical and thermal characteristics. The Testing Segment includes front-end engineering testing, wafer probing, and final testing services. In the EMS segment, the company designs manufactures, and sells electronic components and telecommunication equipment motherboards. The company is based in Taiwan but generates over half its sales from firms in the United States.
67GF Score
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