Supply-chain overlap

direct ties · both sidesSources

direct ties · both sides

Only KN 5

—WS Audiologyunlistedcustomer

—TTIunlistedcustomer

—Sonovaunlistedcustomer

—Syntiantunlistedcustomer

Shared 0

No shared counterparties.

Only KOSS 2

AMZNAmazon portalcustomer

—Kossunlistedsupplier

Role chip = supplier or customer—= no ticker (unlisted)Source: SEC EDGAR

KNKnowles Corp

31.02+2.28%

Mkt cap$2.6BRevenue$184MQ3 FY26Revenue$593MFY25

KOSSKoss Corp

3.05+0.66%

Regular sessionNov 6 '26

Mkt cap$31.0MRevenue$3MQ1 FY27Revenue$13MFY26

vs

Compare

Regular sessionNov 6 '26

KNKnowles Corp

vs

KOSSKoss Corp

31.02+2.28%

Price

3.05+0.66%

$2.6B

Mkt cap

$31.0M

Q3 FY26$184M

Revenue

$3MQ1 FY27

FY25$593M

Revenue

$13MFY26

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