Co-movers

daily closesMethod

Moved together

HEIwithTDG

No shared trading history for HEI and TDG.

Shared co-movers: not yet measured (HEI).

HEI, solidTDG, hatchedr = correlationBar = r to r 0.75Source: daily closes

HEIHeico Corp

333.38+1.85%· post 335.65

Mkt cap$46.5BRevenue$1.4BQ3 FY26Revenue$4.5BFY25

TDGTransDigm Group Inc

1,198.31+0.77%· post 1,198.33

ClosedNov 6 '26

Mkt cap$66.2BRevenue$2.7BQ3 FY26Revenue$8.8BFY25

vs

Compare

ClosedNov 6 '26

HEIHeico Corp

vs

TDGTransDigm Group Inc

333.38+1.85%post 335.65

Price

1,198.31+0.77%post 1,198.33

$46.5B

Mkt cap

$66.2B

Q3 FY26$1.4B

Revenue

$2.7BQ3 FY26

FY25$4.5B

Revenue

$8.8BFY25

HEI compared with TDG: revenue, margins and what each company keeps, and the suppliers and customers both name