Koss Corp
KOSS- Exchange
- Nasdaq
- Industry
- Household Audio & Video Equipment
- SEC CIK
- 0000056701
No open-market purchases or sales by Koss Corp insiders were filed in the last 90 days; 23 institutions reported holding it in 13F filings for Q2 2026, worth $2.00M in total; no superinvestor holds it.
13F holders, Q4 2021
Institutional positions in Koss Corp as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 25
- 0 vs. Q3 2021
- Shares held
- 1.17M
- +634.8K (+117.7%) vs. Q3 2021
- Total value
- $12.5M
- +$3.72M (+42.2%) vs. Q3 2021
- New holders
- 6
- 9 more added
- Sold out
- 6
- 8 more reduced
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting KOSS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 23 | $2.00M |
| Q1 2026 | 23 | $1.72M |
| Q4 2025 | 22 | $2.02M |
| Q3 2025 | 23 | $2.75M |
| Q2 2025 | 20 | $17.2M |
| Q1 2025 | 22 | $15.8M |
| Q4 2024 | 28 | $4.33M |
| Q3 2024 | 22 | $3.15M |
| Q2 2024 | 21 | $2.61M |
| Q1 2024 | 21 | $1.54M |
| Q4 2023 | 20 | $1.94M |
| Q3 2023 | 20 | $1.70M |
| Q2 2023 | 17 | $2.11M |
| Q1 2023 | 18 | $2.69M |
| Q4 2022 | 24 | $3.26M |
| Q3 2022 | 20 | $3.78M |
| Q2 2022 | 19 | $4.10M |
| Q1 2022 | 21 | $5.12M |
| Q4 2021 | 25 | $12.5M |
| Q3 2021 | 25 | $8.81M |
| Q2 2021 | 30 | $25.9M |
| Q1 2021 | 24 | $12.5M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Koss Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CIBC Private Wealth Group, LLC | 546,528 | $5.84M | 0.01% | +546,528 | New |
| Vanguard Group Inc | 183,931 | $1.97M | 0.00% | +18,841+11.4% | Added |
| Dimensional Fund Advisors LP | 154,546 | $1.65M | 0.00% | +7,935+5.4% | Added |
| BlackRock Inc. | 61,602 | $658.0K | 0.00% | +5,766+10.3% | Added |
| Geode Capital Management, LLC | 52,846 | $564.0K | 0.00% | +13,814+35.4% | Added |
| Cresset Asset Management, LLC | 40,000 | $427.0K | 0.00% | +40,000 | New |
| Morgan Stanley | 33,798 | $361.0K | 0.00% | +25,605+312.5% | Added |
| Jane Street Group, LLC | 33,340 | $356.0K | 0.00% | −8,768−20.8% | Reduced |
| State Street Corp | 17,174 | $183.0K | 0.00% | +3,300+23.8% | Added |
| Northern Trust Corp | 15,470 | $165.0K | 0.00% | +1,273+9.0% | Added |
| LPL Financial LLC | 13,422 | $143.0K | 0.00% | −1,836−12.0% | Reduced |
| Aristides Capital LLC | 12,303 | $131.0K | 0.08% | +12,303 | New |
| Marshall Wace, LLP | 3,238 | $33.0K | 0.00% | +3,238 | New |
| UBS Group AG | 2,553 | $27.0K | 0.00% | −1,431−35.9% | Reduced |
| Leonteq Securities AG | 2,500 | $26.7K | 0.00% | +500+25.0% | Added |
| Tower Research Capital LLC (TRC) | 267 | $3.00K | 0.00% | −1,237−82.2% | Reduced |
| JPMorgan Chase & Co | 81 | $1.00K | 0.00% | −933−92.0% | Reduced |
| Advisor Group Holdings, Inc. | 66 | $1.00K | 0.00% | −20−23.3% | Reduced |
| Captrust Financial Advisors | 86 | $1.00K | 0.00% | +85+8,500.0% | Added |
| North Star Investment Management Corp. | 60 | $1.00K | 0.00% | +60 | New |
| Federation des caisses Desjardins du Quebec | 40 | $427 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 6 | $64 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 49 | $0 | 0.00% | −797−94.2% | Reduced |
| Royal Bank of Canada | 45 | $0 | 0.00% | −6−11.8% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 7 | $0 | 0.00% | +7 | New |
| Millennium Management LLC | 0 | $0 | 0.00% | −16,414−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −11,644−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −930−100.0% | Sold out |
| Edmond de Rothschild Holding S.A. | 0 | $0 | 0.00% | −380−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |