KOSS CORP - KOSS
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | History | Reduced | 222,991 | 923 | 0.0% | 0.0% | 1 | -22,719 | -9.25% | Q4 2025 | Jan 29, 2026 |
| BlackRock, Inc. | History | Added to | 88,405 | 365 | 0.0% | 0.0% | 2 | +552 | 0.63% | Q4 2025 | Feb 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 60,342 | 249 | 0.0% | 0.0% | 3 | +1,903 | 3.26% | Q4 2025 | Feb 09, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | No change | 23,342 | 96 | 0.0% | 0.0% | 4 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| STATE STREET CORP | History | No change | 17,974 | 74 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 14,285 | 59 | 0.0% | 0.0% | 6 | -137 | -0.95% | Q4 2025 | Feb 17, 2026 |
| XTX Topco Ltd | History | New | 12,185 | 50 | 0.0% | — | 7 | +12,185 | New | Q4 2025 | Feb 17, 2026 |
| JAMES INVESTMENT RESEARCH, INC. | History | No change | 10,575 | 43 | 0.0% | 0.01% | 8 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| NewEdge Advisors, LLC | History | No change | 10,575 | 43 | 0.0% | 0.0% | 9 | 0 | 0.0% | Q4 2025 | Feb 18, 2026 |
| UBS Group AG | History | Reduced | 8,052 | 33 | 0.0% | 0.0% | 10 | -5,555 | -40.82% | Q4 2025 | Jan 29, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | No change | 7,000 | 28 | 0.0% | 0.0% | 11 | 0 | 0.0% | Q4 2025 | Feb 06, 2026 |
| SageView Advisory Group, LLC | History | New | 5,000 | 20 | 0.0% | — | 12 | +5,000 | New | Q4 2025 | Feb 17, 2026 |
| MORGAN STANLEY | History | No change | 3,080 | 12 | 0.0% | 0.0% | 13 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| N.E.W. Advisory Services LLC | History | New | 1,000 | 4 | 0.0% | — | 14 | +1,000 | New | Q4 2025 | Jan 28, 2026 |
| Activest Wealth Management | History | No change | 1,000 | 4 | 0.0% | 0.0% | 15 | 0 | 0.0% | Q4 2025 | Jan 30, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 783 | 3 | 0.0% | 0.0% | 16 | +110 | 16.34% | Q4 2025 | Feb 17, 2026 |
| CREATIVE FINANCIAL DESIGNS INC /ADV | History | No change | 300 | 1 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q4 2025 | Feb 06, 2026 |
| GOLDMAN SACHS GROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -17,006 | -100.0% | Q3 2025 | Nov 14, 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -14,558 | -100.0% | Q3 2025 | Nov 14, 2025 |
| TWO SIGMA INVESTMENTS, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -13,355 | -100.0% | Q3 2025 | Nov 14, 2025 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -978 | -100.0% | Q3 2025 | Nov 10, 2025 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 208 | 0 | — | 0.0% | — | -94 | -31.13% | Q4 2025 | Feb 17, 2026 |
| Fairway Wealth LLC | History | New | 34 | 0 | — | — | — | +34 | New | Q4 2025 | Jan 28, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 50 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Crewe Advisors LLC | History | No change | 20 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Jan 16, 2026 |
| SBI Securities Co., Ltd. | History | No change | 120 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 03, 2026 |