AAR CORP.

AIR · NEW YORK STOCK EXCHANGE INC.

Aircraft Engine and Engine Parts Manufacturing · US

AAR is a global aerospace and defense aftermarket solutions company with operations in over 20 countries. Headquartered in the Chicago area, AAR supports commercial and government customers through two operating segments: Aviation Services and Expeditionary Services. AAR's Aviation Services include Parts Supply; OEM Solutions; Integrated Solutions; and Maintenance, Repair and Overhaul (MRO) Services. AAR's Expeditionary Services include Mobility Systems operations.

Market Data

Price $110.04 +2.17 (+2.01%)

Market Cap$4.27B

P/E Ratio45.36

EPS$—

52W High$121.64

52W Low$46.51

Beta1.28

Data from Finnhub · Updated Mar 10, 2026