HEICO Corporation (HEI-A) stock: Winston Score and insider trades
HEICO makes replacement parts for airplanes and jet engines, along with specialized electronic components used in aviation, defense, and space systems. Its customers include airlines, aircraft repair shops, and military contractors who need reliable parts at lower prices than buying directly from original manufacturers. HEICO is one of the largest independent providers of FAA-approved aircraft replacement parts in the world. The company earns revenue by selling these parts and components, operating through two main segments: Flight Support and Electronic Technologies. Based in Hollywood, Florida, HEICO serves customers primarily in the U.S. but also sells internationally. Its moat comes from FAA certifications that are expensive and time-consuming for competitors to obtain, plus a disciplined acquisition strategy that has added dozens of niche businesses over the years. Key growth drivers include rising global air travel increasing demand for affordable replacement parts, though the company's premium valuation leaves limited room for any slowdown in its acquisition pace or end-market demand.
Winston Score: 75 out of 100, Strong
A high-quality business with solid fundamentals.
- Quality: Strong (23/30)
- Growth: Exceptional (20/20)
- Cash Flow: Exceptional (9/10)
- Stability: Strong (8/10)
- Valuation: Weak (2/10)
- Ownership: Good (10/15)
Key Facts
Price: $233.06
Market Cap: $43.2B
Sector: Industrials
Industry: Aerospace & Defense
Exchange: New York Stock Exchange
Editorial rules set and reviewed by Felix Prehn, Economist and Editor. Figures are refreshed daily from Financial Modeling Prep and company filings; last refreshed 2026-10-15.



