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Daily valuation snapshot
HEICO Corporation: source evidence dated 2026-10-09.
- Daily close (USD)
- $298.28
- Market capitalization (USD)
- $41,657,569,143.56
- Price / earnings (TTM)
- 49.14
- Price / book
- 7.38
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Company overview
HEICO Corporation provides aerospace, defense, and electronic related products and services in the United States and internationally. Its Flight Support Group segment offers jet engine and aircraft component replacement parts; thermal insulation blankets and parts; renewable/reusable insulation systems; and specialty components and assemblies. This segment also distributes hydraulic, pneumatic, structural, interconnect, mechanical, and electro-mechanical components for the commercial, regional, and general aviation markets; and offers repair and overhaul services for jet engine and aircraft component parts, avionics, instruments, composites, and commercial aircraft surfaces, as well as for avionics and navigation systems, subcomponents, and other military aircraft instruments. The company's Electronic Technologies Group segment provides electro-optical infrared simulation and test equipment; electro-optical laser products; electro-optical, microwave, and other power equipment; electromagnetic and radio frequency (RF) interference shielding and suppression filters; power electronics; power conversion and interface products; interconnection devices; and underwater locator and emergency locator transmission beacons. This segment also offers traveling wave tube amplifiers and microwave power modules; memory products and specialty semiconductors; environment connectivity products and molded cable assemblies; RF and microwave products; communications and electronic intercept receivers and tuners; self-sealing auxiliary fuel systems; active antenna systems and airborne antennas; nuclear radiation detectors; power amplifiers; ceramic-to-metal feedthroughs and connectors; technical surveillance countermeasures equipment; RF receivers and sources; radiation assurance, embedded computing, and silicone solutions; test sockets and adapters; and electronic components and rotary joint assemblies. The company was incorporated in 1957 and is headquartered in Hollywood, Florida.
Daily valuation snapshot
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These values come from the daily market snapshot dated 2026-10-09. TTM means trailing twelve months. Use the market date when comparing HEI with another company.
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| Daily close (USD) | $298.28 |
| Market capitalization (USD) | $41,657,569,143.56 |
| Price / earnings (TTM) | 49.14 |
| Price / book | 7.38 |
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Read HEI's valuation metrics
Company size
HEICO Corporation's recorded market capitalization is $41,657,569,143.56. It measures the market value of the company's equity, rather than its revenue or cash balance.
Price relative to earnings
HEI's recorded P/E is 49.14: about $49.14 of share price for each $1 of trailing annual earnings per share. Compare that multiple with earnings growth and companies in the same business.
Price relative to book equity
HEI's recorded price-to-book ratio is 7.38. That compares its market equity value with recorded book equity. Examine its business and balance sheet to understand why those values differ.
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