Koss Corp (NASDAQ:KOSS) has 22 institutional investors with active 13F positions as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 189,607 | 189,607 | 0.00% | $678,793.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 89,601 | 1,196 | 1.35% | $320,771.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 55,913 | -4,429 | -7.34% | $200,202.00 |
| VANGUARD FIDUCIARY TRUST CO | 31 Mar, 2026 | 31,334 | 31,334 | 0.00% | $112,176.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 21,611 | -1,731 | -7.42% | $77,367.00 |
| State Street Corp | 31 Mar, 2026 | 17,974 | 0 | 0.00% | $64,347.00 |
| JAMES INVESTMENT RESEARCH, INC. | 31 Mar, 2026 | 15,475 | 4,900 | 46.34% | $55,401.00 |
| NewEdge Advisors, LLC | 31 Mar, 2026 | 15,475 | 4,900 | 46.34% | $15,475.00 |
| Northern Trust Corp | 31 Mar, 2026 | 14,285 | 0 | 0.00% | $51,140.00 |
| XTX Topco Ltd | 31 Mar, 2026 | 10,786 | -1,399 | -11.48% | $38,614.00 |
| UBS Group AG | 31 Mar, 2026 | 6,113 | -1,939 | -24.08% | $21,884.00 |
| Pnc Financial Services Group, Inc. | 31 Mar, 2026 | 3,500 | 0 | 0.00% | $12,530.00 |
| Vanguard Global Advisers, LLC | 31 Mar, 2026 | 2,040 | 2,040 | 0.00% | $7,303.00 |
| Tower Research Capital LLC (TRC) | 31 Mar, 2026 | 1,212 | 429 | 54.79% | $4,339.00 |
| N.E.W. Advisory Services LLC | 31 Mar, 2026 | 1,000 | 0 | 0.00% | $3,580.00 |
| Activest Wealth Management | 31 Mar, 2026 | 1,000 | 0 | 0.00% | $3,580.00 |
| SBI Securities Co., Ltd. | 31 Mar, 2026 | 120 | 0 | 0.00% | $430.00 |
| Morgan Stanley | 31 Mar, 2026 | 80 | -3,000 | -97.40% | $286.00 |
| OSAIC HOLDINGS, INC. | 31 Mar, 2026 | 50 | 0 | 0.00% | $179.00 |
| Crewe Advisors LLC | 31 Mar, 2026 | 20 | 0 | 0.00% | $72.00 |