Tuesday, July 21, 2026
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The Chain Gazette · ResearchIndustrialsNEW YORK STOCK EXCHANGE, INC.Full writeup
$341.80+0.40%as of 12:14 PM ET

HEIHEICO Corporation

Leading supplier of FAA-approved PMA (Parts Manufacturer Approval) aftermarket aerospace parts and specialty products. Two divisions: Flight Support Group (FSG) and Electronic Technologies Group (ETG).

Coiled

38

52w range compression, breakout-adjusted

Watched

15

7-day news volume + tape quietness

Sound

85

Margins, growth, FCF composite

Critical

95

Supply-chain concentration × demand

Pressure

60

Pricing Power

40.1%

Inflating

Numbers on the wire.

Market cap

$39.8B

P/E (TTM)

50.76

P/S (TTM)

8.16

EV / EBITDA

45.85

Gross margin

40.06%

Op margin

23.50%

Net margin

16.08%

FCF margin

Rev growth YoY

18.80%

EPS growth YoY

30.88%

ROE

17.82%

ROA

8.86%

Debt / Equity

0.54

Current ratio

2.92

Price / Book

6.81

Beta

1.07

Layer Presence.

Niche leader in PMA replacement parts undercutting OEM pricing by 30-50%. High-margin recurring revenue model with growing electronic defense components exposure via ETG.

From the EDGAR wire.

From the tape.

Who HEI touches.

Supplies