Dassault AviationMEX:AM -6.48%83 Days Inventory is 431.85 as of Dec. 2025, which is 7% above its 10-year median of 403.05. 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 325 Aerospace & Defense companies, Dassault Aviation ranks worse than 94.15% on this metric.
The historical rank and industry rank for Dassault Aviation's Days Inventory or its related term are showing as below:
MEX:AM'
s Days Inventory Range Over the Past 10 Years
Min: 246.94 Med: 403.05 Max: 661.66
Current: 537.3
During the past 13 years, Dassault Aviation's highest Days Inventory was 661.66. The lowest was 246.94. And the median was 403.05.
MEX:AM's Days Inventory is ranked worse than 94.15% of 325
companies
in the Aerospace & Defense industry
Industry Median: 141.54
vs MEX:AM: 537.30
Dassault Aviation's Days Inventory
declined
from Dec. 2024 (459.02) to Dec. 2025 (431.85).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Dassault Aviation's Inventory Turnover for the
six
months ended in Dec. 2025 was 0.42.
Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Dassault Aviation's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 1.67.
Dassault Aviation (MEX:AM) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
Dassault Aviation's Inventory Turnover for the
six
months ended in Dec. 2025 is calculated as
2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Dassault Aviation's Inventory to Revenue for the
six
months ended in Dec. 2025 is calculated as
* 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.
Be Aware
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
Dassault Aviation Days Inventory Related Terms
Dassault Aviation Days Inventory Historical Data
* Premium members only.
The historical data trend for Dassault Aviation's Days Inventory 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 Days Inventory, along with its competitors' market caps and Days Inventory 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 Days Inventory vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Dassault Aviation's Days Inventory distribution charts can be found below:
* The bar in red indicates where Dassault Aviation's Days Inventory 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.
Dassault Aviation (MEX:AM) has a Days Inventory of 431.85 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Dassault Aviation and its competitors. This is near median its historical median of 403.05. Over the past decade, Dassault Aviation's Days Inventory has ranged from 246.94 to 661.66. According to the industry distribution chart, Dassault Aviation ranks #306 out of 325 companies in the Aerospace & Defense industry, placing it in the top 94.2%.
Is Dassault Aviation's Days Inventory too high?
Dassault Aviation's current Days Inventory of 431.85 is near median its 10-year median of 403.05. Over the past 10 years, this metric has ranged from a low of 246.94 to a high of 661.66. The Aerospace & Defense industry median Days Inventory is 141.54. Dassault Aviation's value of 431.85 is 205.1% above this industry median. Based on the distribution chart, Dassault Aviation ranks #306 out of 325 companies in the Aerospace & Defense industry, which is in the bottom quartile relative to peers. 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 Days Inventory compare to GE and RTX?
According to the Aerospace & Defense industry distribution chart, Dassault Aviation ranks #306 out of 325 companies for Days Inventory. This places Dassault Aviation in the lower half of its industry. The industry median Days Inventory is 141.54. Dassault Aviation's value of 431.85 is 205.1% above this benchmark. Historically, Dassault Aviation's own Days Inventory has ranged from 246.94 to 661.66 over the past decade. While the company's 10-year median is 403.05 vs. the industry median of 141.54, Dassault Aviation 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 Days Inventory for an Aerospace & Defense company?
The median Days Inventory among Aerospace & Defense companies is 141.54, based on 325 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Dassault Aviation's current Days Inventory of 431.85 is 205.1% 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 Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Dassault Aviation and its competitors. For the Aerospace & Defense industry, the median Days Inventory is 141.54 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Dassault Aviation's current Days Inventory is 431.85, which is near median its own 10-year median of 403.05. 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 Days Inventory is 431.85, which is near median its 10-year median of 403.05 and 205.1% above the Aerospace & Defense industry median of 141.54. 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 Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Dassault Aviation (MEX:AM), the current Days Inventory is 431.85 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 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:
Days Inventory: 431.85 (near median its 10-year median of 403.05)
GF Value™: MXN6,307.03 vs. price of MXN5,709.86 (9.5% below fair value)
Industry Position: 205.1% above the Aerospace & Defense median (#306 of 325)
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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