Dassault AviationMEX:AM 83 PB Ratio is 3.37 as of Jun. 25, 2026, which is 35% above its 10-year median of 2.50. GuruFocus rates MEX:AM with a GF Score™ of 83/100 and a GF Value™ of MXN7,434.57 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 339 Aerospace & Defense companies, Dassault Aviation ranks better than 52.8% on this metric.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-06-25), Dassault Aviation's share price is MXN6105.18. Dassault Aviation's Book Value per Share for the quarter that ended in Dec. 2025 was MXN1,809.93. Hence, Dassault Aviation's PB Ratio of today is 3.37.
The historical rank and industry rank for Dassault Aviation's PB Ratio or its related term are showing as below:
MEX:AM'
s PB Ratio Range Over the Past 10 Years
Min: 1.25 Med: 2.5 Max: 4.12
Current: 3.52
During the past 13 years, Dassault Aviation's highest PB Ratio was 4.12. The lowest was 1.25. And the median was 2.50.
MEX:AM's PB Ratio is ranked better than 52.8% of 339
companies
in the Aerospace & Defense industry
Industry Median: 3.66
vs MEX:AM: 3.52
During the past 12 months, Dassault Aviation's average Book Value Per Share Growth Rate was 6.00% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 5.80% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 8.80% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 8.00% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Dassault Aviation was 22.00% per year. The lowest was -7.10% per year. And the median was 6.80% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Dassault Aviation PB Ratio Related Terms
Dassault Aviation PB Ratio Historical Data
* Premium members only.
The historical data trend for Dassault Aviation's PB 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 PB Ratio, along with its competitors' market caps and PB 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 PB Ratio vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Dassault Aviation's PB Ratio distribution charts can be found below:
* The bar in red indicates where Dassault Aviation's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
* 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:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Dassault Aviation (MEX:AM) has a PB Ratio of 3.37 as of Jun. 25, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Dassault Aviation and its competitors. This is 35% above median its historical median of 2.50. Over the past decade, Dassault Aviation's PB Ratio has ranged from 1.25 to 4.12. According to the industry distribution chart, Dassault Aviation ranks #160 out of 339 companies in the Aerospace & Defense industry, placing it in the top 47.2%.
Is Dassault Aviation's PB Ratio too high?
Dassault Aviation's current PB Ratio of 3.37 is 35% above median its 10-year median of 2.50. Over the past 10 years, this metric has ranged from a low of 1.25 to a high of 4.12. The Aerospace & Defense industry median PB Ratio is 3.66. Dassault Aviation's value of 3.37 is 7.9% below this industry median. Based on the distribution chart, Dassault Aviation ranks #160 out of 339 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 PB Ratio compare to GE and RTX?
According to the Aerospace & Defense industry distribution chart, Dassault Aviation ranks #160 out of 339 companies for PB Ratio. This puts Dassault Aviation in the upper half of its industry. The industry median PB Ratio is 3.66. Dassault Aviation's value of 3.37 is 7.9% below this benchmark. Historically, Dassault Aviation's own PB Ratio has ranged from 1.25 to 4.12 over the past decade. While the company's 10-year median is 2.50 vs. the industry median of 3.66, 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 PB Ratio for an Aerospace & Defense company?
The median PB Ratio among Aerospace & Defense companies is 3.66, based on 339 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Dassault Aviation's current PB Ratio of 3.37 is 7.9% 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Dassault Aviation and its competitors. For the Aerospace & Defense industry, the median PB Ratio is 3.66 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Dassault Aviation's current PB Ratio is 3.37, which is 35% above median its own 10-year median of 2.50. 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 MXN7,434.57, compared to a current price of MXN6,105.18 — trading 17.9% below its estimated fair value. The current PB Ratio is 3.37, which is 35% above median its 10-year median of 2.50 and 7.9% below the Aerospace & Defense industry median of 3.66. 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 PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Dassault Aviation (MEX:AM), the current PB Ratio is 3.37 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 Dassault Aviation (MEX:AM) Overvalued in 2026?
Based on GuruFocus' analysis, Dassault Aviation stock appears to be undervalued.
The current stock price of MXN6,105.18 is trading 17.9% below its estimated GF Value™ of MXN7,434.57.
GuruFocus considers Dassault Aviation to be Modestly Undervalued.
Key valuation signals for MEX:AM:
PB Ratio: 3.37 (35% above median its 10-year median of 2.50)
GF Value™: MXN7,434.57 vs. price of MXN6,105.18 (17.9% below fair value)
Industry Position: 7.9% below the Aerospace & Defense median (#160 of 339)
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%.
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