AAR Corp. (AIR) - Stock Analysis

Last updated: Sep 5, 2026

Research Idea

Research content for general circulation. Not individualized advice. Methodology & Disclosures

Aerospace and defense setup remains favorable: 3Q sales rose 25%, full-year sales guidance was raised to about 19% growth, the stock hit a fresh 52-week high on 2026-06-25, received a Buy upgrade on 2026-07-06, and is up about 16.6% over 21 trading days.

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Idea window: 7/8/2026 – 7/15/2026Sector: Industrials

AI Analyst Overview

Last Price
$125.48
Market Cap
$5.01B
1D Return
+0.81%
YTD Return
+51.56%

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Valuation Metrics

P/E
25.7
P/B
2.9
P/S
1.5
EV/EBITDA
15.0
Div Yield
—

Fundamental Analysis

5.0

Key Financial Insights: • Strong Liquidity • Weak Cashflow • Elevated Leverage AIR has solid liquidity and moderate profitability, but weak cash conversion, elevated debt and asset concentration, and a premium valuation make sustained earnings improvement essential.

LiquidityStrength
ValuationRisk

Price Behavior

4.0

Key Price Behavior Insights: • Lower lows • Weak rebound • Support test Support Level: $123.87–$124.48 Resistance Level: $129.00–$133.00 AIR remains bearish over the last month despite a weak rebound, with $123.87–$124.48 support holding for now but a break risking further downside unless price clears $129–$133 resistance.

Cautious
Technical

Sentiment & News

7.0

Key News Insights: • AIIR Margin Pressure • AIR MRO Expansion • Strategic Acquisition AIR Global (AIIR) faces near-term margin pressure despite modest revenue growth, while AAR Corp. (AIR) appears positioned for stronger growth through MRO expansion, acquisitions, and an improved business mix.

AerospaceGrowth
AIR
AI

AI Summary

6.0
Neutral

AIR is an aerospace aftermarket and defense-services growth story, but at ~27x earnings investors should own it only if Parts Supply momentum and HAECO margin recovery translate into stronger cash conversion; failure to execute the HAECO integration or monetize inventory-heavy growth would undermine the premium valuation.

AftermarketGrowth
IntegrationRisk
CashConversion
AI summary updated 6 days ago

Description

AAR Corp. is an aviation support company that provides aftermarket parts distribution, inventory management, and maintenance, repair and overhaul (MRO) services to commercial and government customers worldwide. Its Aviation Services business supplies and supports engine and airframe components, performs inspections, structural and avionics work, and offers supply-chain and warranty management programs, including contracts with defense customers. The Expeditionary Services unit supplies transport equipment, shelters and system-integration services for government and non-governmental users, and the company sells through direct staff and international representatives from its headquarters in Wood Dale, Illinois.

Idea History

DateCloseTickerCompanySummaryStatusP/L
Jul 8Jul 15AIRAAR Corp.
Aerospace and defense setup remains favorable: 3Q sales rose 25%, full-year sales guidance was raised to about 19% growth, the stock hit a fresh 52-week high on 2026-06-25, received a Buy upgrade on 2026-07-06, and is up about 16.6% over 21 trading days.
Closed+1.8%
Jan 28Feb 4AIRAAR Corp.
AAR Corp. (AIR) exhibits strong short-term growth momentum with new contracts over $850 million, 17% organic sales growth in Q1 FY 2026, and a decisive technical breakout with an 18% gain over a month, supported by favorable aerospace & defense sector tailwinds.
Closed+2.9%
Research content for educational purposes only. Not investment advice. All decisions are your responsibility.