ASE Technology Holding CoMEX:ASEH N 67 PEG Ratio is 42.84 as of Jun. 29, 2026, which is 2896% above its 10-year median of 1.43. 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 329 Semiconductors companies, ASE Technology Holding Co ranks worse than 90.88% on this metric.
* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for ASE Technology Holding Co's PEG Ratio or its related term are showing as below:
MEX:ASEH N'
s PEG Ratio Range Over the Past 10 Years
Min: 0.24 Med: 1.43 Max: 45.62
Current: 45.62
During the past 13 years, ASE Technology Holding Co's highest PEG Ratio was 45.62. The lowest was 0.24. And the median was 1.43.
MEX:ASEH N's PEG Ratio is ranked worse than 90.88% of 329
companies
in the Semiconductors industry
Industry Median: 3.77
vs MEX:ASEH N: 45.62
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
ASE Technology Holding Co (MEX:ASEH N) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
ASE Technology Holding Co PEG Ratio Related Terms
ASE Technology Holding Co PEG Ratio 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: PEG Ratio Comparison
For the Semiconductors subindustry, ASE Technology Holding Co's PEG Ratio, along with its competitors' market caps and PEG 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.
ASE Technology Holding Co PEG Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, ASE Technology Holding Co's PEG Ratio distribution charts can be found below:
* The bar in red indicates where ASE Technology Holding Co's PEG Ratio 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.
* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
ASE Technology Holding Co (MEX:ASEH N) has a PEG Ratio of 42.84 as of Jun. 29, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on ASE Technology Holding Co and its competitors. This is 2896% above median its historical median of 1.43. Over the past decade, ASE Technology Holding Co's PEG Ratio has ranged from 0.24 to 45.62. According to the industry distribution chart, ASE Technology Holding Co ranks #299 out of 329 companies in the Semiconductors industry, placing it in the top 90.9%.
Is ASE Technology Holding Co's PEG Ratio too high?
ASE Technology Holding Co's current PEG Ratio of 42.84 is 2896% above median its 10-year median of 1.43. Over the past 10 years, this metric has ranged from a low of 0.24 to a high of 45.62. The Semiconductors industry median PEG Ratio is 3.77. ASE Technology Holding Co's value of 42.84 is 1036.3% above this industry median. Based on the distribution chart, ASE Technology Holding Co ranks #299 out of 329 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. 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 PEG Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, ASE Technology Holding Co ranks #299 out of 329 companies for PEG Ratio. This places ASE Technology Holding Co in the lower half of its industry. The industry median PEG Ratio is 3.77. ASE Technology Holding Co's value of 42.84 is 1036.3% above this benchmark. Historically, ASE Technology Holding Co's own PEG Ratio has ranged from 0.24 to 45.62 over the past decade. While the company's 10-year median is 1.43 vs. the industry median of 3.77, 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 PEG Ratio for a Semiconductors company?
The median PEG Ratio among Semiconductors companies is 3.77, based on 329 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. ASE Technology Holding Co's current PEG Ratio of 42.84 is 1036.3% 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 PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on ASE Technology Holding Co and its competitors. For the Semiconductors industry, the median PEG Ratio is 3.77 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ASE Technology Holding Co's current PEG Ratio is 42.84, which is 2896% above median its own 10-year median of 1.43. 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 PEG Ratio is 42.84, which is 2896% above median its 10-year median of 1.43 and 1036.3% above the Semiconductors industry median of 3.77. 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 PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For ASE Technology Holding Co (MEX:ASEH N), the current PEG Ratio is 42.84 as of Jun. 29, 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:
PEG Ratio: 42.84 (2896% above median its 10-year median of 1.43)
GF Value™: MXN198.52 vs. price of MXN699.00 (252.1% above fair value)
Industry Position: 1036.3% above the Semiconductors median (#299 of 329)
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
Get the complete analysis for MEX:ASEH N
PEG Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
MEX:ASEH N has been successfully added to your 
