AAR (FRA:ARZ) Research & Development: €0 Mil (TTM As of Feb. 2026)


FRA:ARZ AAR Corp FRA:ARZ
83 GF Score
Price €120.20
GF Value €70.82
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is AAR Research & Development?

AAR FRA:ARZ +3.80% 83 Research & Development is €0 Mil as of Feb. 2026. GuruFocus rates FRA:ARZ with a GF Score™ of 83/100 and a GF Value™ of €70.82 (Significantly Overvalued). The stock has 7 warning signs investors should review.

Research & Development is the aggregate amount of research and development expenses during the year. AAR's Research & Development for the three months ended in Feb. 2026 was €0 Mil. Its Research & Development for the trailing twelve months (TTM) ended in Feb. 2026 was €0 Mil.

AAR  (FRA:ARZ) Research & Development Explanation

If competitive advantage is created by a patent or tech advantage, at some point it will disappear.

High R&D usually dictates high SG&A which threatens the competitive advantage.

AAR Research & Development Related Terms

AAR Research & Development Historical Data

* Premium members only.

The historical data trend for AAR's Research & Development 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.

AAR Research & Development Chart

AAR Annual Data
Trend May16 May17 May18 May19 May20 May21 May22 May23 May24 May25
Research & Development
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

AAR Quarterly Data
May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Nov24 Feb25 May25 Aug25 Nov25 Feb26
Research & Development Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00
FRA:ARZ
83GF Score
AAR Corp FRA:ARZ
Research & Development is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

AAR Research & Development Calculation

This is the expense the company spent on research and development.

Research & Development for the trailing twelve months (TTM) ended in Feb. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €0 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.

Frequently Asked Questions Learn more about Research & Development →
What does a Research & Development of €0 Mil mean?
AAR (FRA:ARZ) has a Research & Development of €0 Mil as of Feb. 2026. Research and development expense is the total cost for research and development activities. View historical data on AAR and its competitors.
Is AAR's Research & Development too high?
AAR's current Research & Development is €0 Mil. Overall, AAR has a GF Score™ of 83/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does AAR's Research & Development compare to YSS and BETA?
AAR's Research & Development of €0 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 Research & Development for an Aerospace & Defense company?
A good Research & Development depends on the Aerospace & Defense industry context. However, Research & Development 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 Research & Development mean?
A high Research & Development can signal that a stock is expensive relative to its fundamentals. Research and development expense is the total cost for research and development activities. View historical data on AAR and its competitors. AAR's current Research & Development is €0 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AAR stock overvalued right now?
Based on GuruFocus' analysis, AAR (FRA:ARZ) is currently considered Significantly Overvalued. The stock's GF Value™ is €70.82, compared to a current price of €120.20 — trading 69.7% above its estimated fair value. The current Research & Development is €0 Mil. AAR's overall GF Score™ is 83/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Research & Development calculated?
Research & Development is calculated from a company's financial statements. For AAR (FRA:ARZ), the current Research & Development is €0 Mil as of Feb. 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 AAR (FRA:ARZ) Overvalued in 2026?

Based on GuruFocus' analysis, AAR stock appears to be overvalued. The current stock price of €120.20 is trading 69.7% above its estimated GF Value™ of €70.82. GuruFocus considers AAR to be Significantly Overvalued.

Key valuation signals for FRA:ARZ:

  • Research & Development: €0 Mil
  • GF Value™: €70.82 vs. price of €120.20 (69.7% above fair value)
  • GF Score™: 83/100 with 7 warning signs

No single metric tells the full story. See the FRA:ARZ stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

AAR Business Description

Other Exchanges AIR:USA
Address 1100 N. Wood Dale Road, One AAR Place, Wood Dale, IL, USA, 60191
AAR Corp is engaged in providing products and services to aviation, government and defense market. It operates in segments namely: The parts supply segment majorly consists of sales and leasing of USM and aftermarket distribution of new, OEM-supplied replacement parts; Repair & Engineering segment provides airframe maintenance, component repair, and landing gear overhaul services; Integrated Solutions segment consists of its fleet management and operations of customer-owned aircraft, customized performance-based supply chain logistics programs in support of the U.S. Department of Defense, flight hour component inventory; and The Expeditionary Services segment consists of products and services supporting the movement of equipment and personnel by the U.S. and foreign governments and NGOs.
83GF Score

Get the complete analysis for FRA:ARZ

Research & Development is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€120.20
Price
€70.82
GF Value