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K

Koss KOSS · USD

Consumer Discretionary · US listing · 🇺🇸 United States

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3.30

+4.43%

Close of 9 Nov 2026, in USD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
Lido Advisors, LLC2.9m30.55%—30 Jun 2025
The Vanguard Group, Inc.246.5k2.60%−6.2k30 Jun 2025
BlackRock Institutional Trust Company, N.A.86.5k0.91%+11.7k30 Jun 2025
Geode Capital Management, L.L.C.58.3k0.62%−2.3k30 Jun 2025
Sweasy (William Jesse)30k0.32%—25 Aug 2025
State Street Investment Management (US)18k0.19%—30 Jun 2025
Northern Trust Investments, Inc.15.3k0.16%+3.2k30 Jun 2025
Dimensional Fund Advisors, L.P.10.7k0.11%+8.8k30 Jun 2025
GWM Advisors LLC10.6k0.11%—30 Jun 2025
James Investment Research Inc.10.6k0.11%—30 Sept 2025
Leveen (Steven A)10k0.11%—25 Aug 2025
UBS Financial Services, Inc.7.7k0.08%+5730 Jun 2025
Bridgeway Capital Management, LLC6.3k0.07%—30 Sept 2025
PNC Investments LLC3.5k0.04%—30 Jun 2025
Morgan Stanley Smith Barney LLC3.1k0.03%—30 Jun 2025

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

119.1k

+6.7% on the period before. 4.5 days to cover.

Short volume

Share of the day's trading sold short, 5 Nov 2026

54.4%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 24 Sept 202612,202 shares

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
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Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.