AAR Corp’s stock rose 11.8% in one month and 76.1% over 52 weeks, driven by aftermarket aviation services demand.
AAR Corp (AIR) closed at $120.13 on June 9, 2026, reflecting an 11.8% one-month gain and a 76.1% increase over the past year. The company, a provider of aftermarket aviation solutions, benefits from an aging global fleet requiring maintenance and parts services.
The stock’s performance aligns with broader market volatility, including AI-driven disruptions and geopolitical tensions, such as the Iran conflict. AAR’s market capitalization stands at $4.77 billion, underscoring its role in commercial, government, and defense aviation sectors.
Investment firm Night Watch Investment Management cited AAR as a strong contributor to its Q1 2026 portfolio, which appreciated 2.69% net of fees amid a turbulent environment.