The historical rank and industry rank for BAE Systems's Days Inventory or its related term are showing as below:
MEX:BA1N'
s Days Inventory Range Over the Past 10 Years
Min: 37.48 Med: 45.83 Max: 50.11
Current: 50.11
During the past 13 years, BAE Systems's highest Days Inventory was 50.11. The lowest was 37.48. And the median was 45.83.
MEX:BA1N's Days Inventory is ranked better than 82.46% of 325
companies
in the Aerospace & Defense industry
Industry Median: 141.54
vs MEX:BA1N: 50.11
BAE Systems's Days Inventory
stayed the same
from Dec. 2024 (0.00) to Dec. 2025 (0.00).
Inventory Turnover measures how fast the company turns over its inventory within a year.
BAE Systems's Inventory Turnover for the
six
months ended in Dec. 2025 was 0.00.
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.
BAE Systems's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 0.10.
BAE Systems (MEX:BA1N) 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.
BAE Systems'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.
BAE Systems'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.
BAE Systems Days Inventory Related Terms
BAE Systems Days Inventory Historical Data
* Premium members only.
The historical data trend for BAE Systems'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.
MEX:BA1N vs GE, RTX, BA: Days Inventory Comparison
For the Aerospace & Defense subindustry, BAE Systems'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.
BAE Systems Days Inventory vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, BAE Systems's Days Inventory distribution charts can be found below:
* The bar in red indicates where BAE Systems'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.
BAE Systems (MEX:BA1N) has a Days Inventory of 0.00 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on BAE Systems and its competitors. Over the past decade, BAE Systems' Days Inventory has ranged from 37.48 to 50.11. According to the industry distribution chart, BAE Systems ranks #57 out of 325 companies in the Aerospace & Defense industry, placing it in the top 17.5%.
Is BAE Systems' Days Inventory too high?
BAE Systems' current Days Inventory is 0.00. Over the past 10 years, this metric has ranged from a low of 37.48 to a high of 50.11. Based on the distribution chart, BAE Systems ranks #57 out of 325 companies in the Aerospace & Defense industry, which is in the top quartile — a strong position relative to peers. Overall, BAE Systems has a GF Score™ of 79/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does BAE Systems' Days Inventory compare to GE and RTX?
According to the Aerospace & Defense industry distribution chart, BAE Systems ranks #57 out of 325 companies for Days Inventory. This places BAE Systems in the top 18% of its industry — outperforming the majority of peers. The industry median Days Inventory is 141.54. Historically, BAE Systems' own Days Inventory has ranged from 37.48 to 50.11 over the past decade. 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. 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 BAE Systems 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. BAE Systems's current Days Inventory is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BAE Systems stock overvalued right now?
Based on GuruFocus' analysis, BAE Systems (MEX:BA1N) is currently considered Fairly Valued. The stock's GF Value™ is MXN408.41, compared to a current price of MXN443.66 — trading 8.6% above its estimated fair value. The current Days Inventory is 0.00. BAE Systems' overall GF Score™ is 79/100 with 2 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 BAE Systems (MEX:BA1N), the current Days Inventory is 0.00 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 BAE Systems (MEX:BA1N) Overvalued in 2026?
Based on GuruFocus' analysis, BAE Systems stock appears to be overvalued.
The current stock price of MXN443.66 is trading 8.6% above its estimated GF Value™ of MXN408.41.
GuruFocus considers BAE Systems to be Fairly Valued.
Key valuation signals for MEX:BA1N:
Days Inventory: 0.00
GF Value™: MXN408.41 vs. price of MXN443.66 (8.6% above fair value)
No single metric tells the full story. See the MEX:BA1N stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
BAE Systems is a British global defense, security, and aerospace company and the largest defense contractor in Europe; it is one of six prime contractors to the US Department of Defense. For reporting purposes, the company has five operating segments: electronics systems is the group's US- and UK-based electronic warfare systems; the cyber, security, and intelligence segment supplies intelligence and security solutions to the US government; platforms and services manufactures combat vehicles and munitions and performs ship repair services to the US Defense Department; the air segment includes BAE's share of US and European air programs as well as its businesses in Saudi Arabia and Australia, and the maritime segment comprises UK land- and marine-based activities.
79GF Score
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