Nasdaq
KOSS
Koss Corporation
- Consumer Staples
- 1 day
- +0.0%
- 1 month
- −4.8%
- 1 year
- −34.9%
$3.73 · Mkt cap $35.3M
At the 6 Aug 2026 close
Nasdaq
Koss Corporation
$3.73 · Mkt cap $35.3M
At the 6 Aug 2026 close
Koss Corporation trades under the ticker KOSS on Nasdaq, in the Consumer Staples sector (Consumer Electronics/Appliances). Its market capitalisation is $35.3M. The last closing price was $3.73, on 6 Aug 2026. No price-to-earnings ratio is shown, because it did not report positive earnings in its last annual filing. Over the past year the share price is −34.9%, and −4.8% over the past month. Returns are price returns and exclude dividends.
This page exists because KOSS is one of the shares What A Share can show you. It is not a recommendation, and its appearance here says nothing about whether the company is worth owning.