Dassault AviationMEX:AM -6.48%83 PEG Ratio is 1.30 as of Jun. 28, 2026, which is 15% below its 10-year median of 1.53. GuruFocus rates MEX:AM with a GF Score™ of 83/100 and a GF Value™ of MXN6,307.03 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 124 Aerospace & Defense companies, Dassault Aviation ranks better than 72.58% 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 Dassault Aviation's PEG Ratio or its related term are showing as below:
MEX:AM'
s PEG Ratio Range Over the Past 10 Years
Min: 0.18 Med: 1.53 Max: 6.09
Current: 1.39
During the past 13 years, Dassault Aviation's highest PEG Ratio was 6.09. The lowest was 0.18. And the median was 1.53.
MEX:AM's PEG Ratio is ranked better than 72.58% of 124
companies
in the Aerospace & Defense industry
Industry Median: 2.24
vs MEX:AM: 1.39
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Dassault Aviation (MEX:AM) 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.
Dassault Aviation PEG Ratio Related Terms
Dassault Aviation PEG Ratio Historical Data
* Premium members only.
The historical data trend for Dassault Aviation's PEG 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 Aerospace & Defense subindustry, Dassault Aviation'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.
Dassault Aviation PEG Ratio vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Dassault Aviation's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Dassault Aviation'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.
Dassault Aviation (MEX:AM) has a PEG Ratio of 1.30 as of Jun. 28, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Dassault Aviation and its competitors. This is 15% below median its historical median of 1.53. Over the past decade, Dassault Aviation's PEG Ratio has ranged from 0.18 to 6.09. According to the industry distribution chart, Dassault Aviation ranks #34 out of 124 companies in the Aerospace & Defense industry, placing it in the top 27.4%.
Is Dassault Aviation's PEG Ratio too high?
Dassault Aviation's current PEG Ratio of 1.30 is 15% below median its 10-year median of 1.53. Over the past 10 years, this metric has ranged from a low of 0.18 to a high of 6.09. The Aerospace & Defense industry median PEG Ratio is 2.24. Dassault Aviation's value of 1.30 is 42% below this industry median. Based on the distribution chart, Dassault Aviation ranks #34 out of 124 companies in the Aerospace & Defense industry, which is above the industry midpoint. Overall, Dassault Aviation has a GF Score™ of 83/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Dassault Aviation's PEG Ratio compare to GE and RTX?
According to the Aerospace & Defense industry distribution chart, Dassault Aviation ranks #34 out of 124 companies for PEG Ratio. This puts Dassault Aviation in the upper half of its industry. The industry median PEG Ratio is 2.24. Dassault Aviation's value of 1.30 is 42% below this benchmark. Historically, Dassault Aviation's own PEG Ratio has ranged from 0.18 to 6.09 over the past decade. While the company's 10-year median is 1.53 vs. the industry median of 2.24, Dassault Aviation 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 PEG Ratio for an Aerospace & Defense company?
The median PEG Ratio among Aerospace & Defense companies is 2.24, based on 124 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. Dassault Aviation's current PEG Ratio of 1.30 is 42% 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 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 Dassault Aviation and its competitors. For the Aerospace & Defense industry, the median PEG Ratio is 2.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Dassault Aviation's current PEG Ratio is 1.30, which is 15% below median its own 10-year median of 1.53. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Dassault Aviation stock overvalued right now?
Based on GuruFocus' analysis, Dassault Aviation (MEX:AM) is currently considered Modestly Undervalued. The stock's GF Value™ is MXN6,307.03, compared to a current price of MXN5,709.86 — trading 9.5% below its estimated fair value. The current PEG Ratio is 1.30, which is 15% below median its 10-year median of 1.53 and 42% below the Aerospace & Defense industry median of 2.24. Dassault Aviation's overall GF Score™ is 83/100 with 3 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 Dassault Aviation (MEX:AM), the current PEG Ratio is 1.30 as of Jun. 28, 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 Dassault Aviation (MEX:AM) Overvalued in 2026?
Based on GuruFocus' analysis, Dassault Aviation stock appears to be undervalued.
The current stock price of MXN5,709.86 is trading 9.5% below its estimated GF Value™ of MXN6,307.03.
GuruFocus considers Dassault Aviation to be Modestly Undervalued.
Key valuation signals for MEX:AM:
PEG Ratio: 1.30 (15% below median its 10-year median of 1.53)
GF Value™: MXN6,307.03 vs. price of MXN5,709.86 (9.5% below fair value)
Industry Position: 42% below the Aerospace & Defense median (#34 of 124)
No single metric tells the full story. See the MEX:AM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Dassault Aviation, controlled by the French Dassault Group, designs, builds, and maintains military fighter jets and is one of the largest manufacturers of business jets. It holds a 26.6% stake in defense electronics group Thales, whose earnings contribution accounts for roughly half of Dassault's adjusted net income. In 2025, Dassault Aviation generated EUR 7.4 billion in revenue with over 15,000 employees. About 63% of revenue comes from defense aircraft and services, while Falcon business jets generate the remaining 37%.
83GF Score
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