Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
BAE Systems's change in inventory for the quarter that ended in Dec. 2025 was $15 Mil. It means BAE Systems's inventory
declined by $15 Mil
from Jun. 2025 to Dec. 2025 .
BAE Systems's change in inventory for the fiscal year that ended in Dec. 2025 was $-147 Mil. It means BAE Systems's inventory
increased by $147 Mil
from Dec. 2024 to Dec. 2025 .
Days Inventory indicates the number of days of goods in sales that a company has in the inventory.
Inventory Turnover measures how fast the company turns over its inventory within a year.
BAE Systems's Inventory Turnover for the quarter that 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 quarter that ended in Dec. 2025 was 0.09.
BAE Systems (OTCPK:BAESY) Change In Inventory Explanation
1. Days Inventory indicates the number of days of goods in sales that a company has in the inventory.
BAE Systems's Days Inventory for the quarter that ended in is calculated as:
3. 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 quarter that 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.
BAE Systems Change In Inventory Related Terms
BAE Systems Change In Inventory Historical Data
* Premium members only.
The historical data trend for BAE Systems's Change In 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.
Change In Inventory is the difference between last period's ending inventory and the current period's ending inventory.
Change In Inventory for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was $-149 Mil.
* 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.
What does a Change In Inventory of $-149 Mil mean?
BAE Systems (BAESY) has a Change In Inventory of $-149 Mil as of Dec. 2025. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for BAE Systems and its competitors.
Is BAE Systems' Change In Inventory too high?
BAE Systems' current Change In Inventory is $-149 Mil. Overall, BAE Systems has a GF Score™ of 89/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does BAE Systems' Change In Inventory compare to SPCX and GE?
BAE Systems' Change In Inventory of $-149 Mil can be compared against companies in the Aerospace & Defense industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Change In Inventory for an Aerospace & Defense company?
A good Change In Inventory depends on the Aerospace & Defense industry context. However, Change In 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 Change In Inventory mean?
A high Change In Inventory can signal that a stock is expensive relative to its fundamentals. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for BAE Systems and its competitors. BAE Systems's current Change In Inventory is $-149 Mil. 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 (BAESY) is currently considered Fairly Valued. The stock's GF Value™ is $92.20, compared to a current price of $100.99 — trading 9.5% above its estimated fair value. The current Change In Inventory is $-149 Mil. BAE Systems' overall GF Score™ is 89/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Change In Inventory calculated?
Change In Inventory is calculated from a company's financial statements. For BAE Systems (BAESY), the current Change In Inventory is $-149 Mil 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 (BAESY) Overvalued in 2026?
Based on GuruFocus' analysis, BAE Systems stock appears to be overvalued.
The current stock price of $100.99 is trading 9.5% above its estimated GF Value™ of $92.20.
GuruFocus considers BAE Systems to be Fairly Valued.
Key valuation signals for BAESY:
Change In Inventory: $-149 Mil
GF Value™: $92.20 vs. price of $100.99 (9.5% above fair value)
No single metric tells the full story. See the BAESY 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.
89GF Score
Get the complete analysis for BAESY
Change In Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BAESY has been successfully added to your 
