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HEICO Corporation
HEI
Market cap$18.30 B
Rank#641
Filings1,412
Market capitalization of HEICO Corporation
As of 2026-11-06, HEICO Corporation (HEI) has a market capitalization of $18.30 B, making it the #641 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-11-06 | $18.30 B |
| 2026-11-05 | $18.05 B |
| 2026-11-04 | $18.62 B |
| 2026-11-03 | $18.59 B |
| 2026-11-02 | $18.46 B |
| 2026-11-01 | $17.69 B |
| 2026-10-31 | $17.69 B |
| 2026-10-30 | $17.54 B |
| 2026-10-29 | $17.94 B |
| 2026-10-28 | $17.12 B |
| 2026-10-27 | $17.00 B |
| 2026-10-26 | $17.05 B |
Market Cap of similar companies
Frequently asked questions
What is HEICO Corporation's market cap?
As of 2026-11-06, HEICO Corporation (HEI) has a market capitalization of $18.30 B, making it the #641 most valuable US-listed company.
Where does HEICO Corporation rank by market cap?
HEICO Corporation is the #641 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.