Co-movers

daily closesMethod

Moved together

ACFNwithACM

No shared trading history for ACFN and ACM.

Shared co-movers: not yet measured (ACFN, ACM).

ACFN, solidACM, hatchedr = correlationBar = r to r 0.75Source: daily closes

ACFNAcorn Energy, Inc.

17.91+11.25%· post 15.31

Mkt cap$40.9MRevenue$3MQ3 FY26Revenue$11MFY25

ACMAECOM

66.72−2.18%· post 66.72

ClosedNov 5 '26

Mkt cap$8.8BRevenue$3.6BQ3 FY26Revenue$16.1BFY25

vs

Compare

ClosedNov 5 '26

ACFNAcorn Energy, Inc.

vs

ACMAECOM

17.91+11.25%post 15.31

Price

66.72−2.18%post 66.72

$40.9M

Mkt cap

$8.8B

Q3 FY26$3M

Revenue

$3.6BQ3 FY26

FY25$11M

Revenue

$16.1BFY25

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