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Koss Corporation (KOSS)

US · Technology · Consumer Electronics

$3.16+4.29%

Last close · 2026-11-06

Latest quarter · ended 2026-09-30

Revenue

$3.1M

Revenue YoY

-24.0%

Net profit

$-234,168

Profit YoY

-196.1%

EPS

$-0.02

Net margin

-7.6%

Key statistics

Market cap

$32.3M

Forward P/E

526.3

P/B

1.08

Book value

$3.19

EPS (TTM)

$-0.04

52-week high

$5.10

52-week low

$3.30

50-day MA

$3.62

200-day MA

$3.93

Beta

1.63

Shareholding

Insiders

44.10%

Institutions

5.34%

Largest institutional holders

Fund	Stake
Vanguard Capital Management, LLC	2.00%
BlackRock Inc	1.00%
Geode Capital Management, LLC	0.63%
Citadel Advisors Llc	0.35%
Vanguard Fiduciary Trust Co	0.32%
Dimensional Fund Advisors, Inc.	0.26%
State Street Corp	0.19%
James Investment Research, Inc.	0.16%

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Data updated 2026-11-07.