KOSS CORP (KOSS)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
Institutions report 550,026 shares against 9,466,438 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Share count carried from an earlier filing (cy2026q1i).
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | $760.3K | 189,607 | 0.00% | 2q | HELD |
| BlackRock, Inc. | $380.9K | 94,977 | 0.00% | 8q | +6.0%+$21.6K |
| CITADEL ADVISORS LLC | $265.1K | 66,116 | 0.00% | new | NEW |
| GEODE CAPITAL MANAGEMENT, LLC | $238.6K | 59,491 | 0.00% | 22q | +6.4%+$14.4K |
| STATE STREET CORP | $144.2K | 35,948 | 0.00% | 21q | +100.0%+$72.1K |
| VANGUARD FIDUCIARY TRUST CO | $123.3K | 30,740 | 0.00% | 2q | -1.9%-$2.4K |
| DIMENSIONAL FUND ADVISORS LP | $98.0K | 24,433 | 0.00% | 5q | +13.1%+$11.3K |
| JAMES INVESTMENT RESEARCH, INC. | $62.1K | 15,475 | 0.01% | 9q | HELD |
| NewEdge Advisors, LLC | $62.1K | 15,475 | 0.00% | 9q | HELD |
| NORTHERN TRUST CORP | $41.3K | 10,287 | 0.00% | 31q | -28.0%-$16.0K |
| UBS Group AG | $8.7K | 2,161 | 0.00% | 9q | -64.6%-$15.8K |
| Vanguard Global Advisers, LLC | $8.2K | 2,040 | 0.00% | 2q | HELD |
| N.E.W. Advisory Services LLC | $4.0K | 1,000 | 0.00% | 3q | HELD |
| Activest Wealth Management | $4.0K | 1,000 | 0.00% | 9q | HELD |
| Tower Research Capital LLC (TRC) | $2.7K | 672 | 0.00% | 4q | -44.6%-$2.2K |
| CREATIVE FINANCIAL DESIGNS INC /ADV | $1.2K | 300 | 0.00% | 13q | HELD |
| SBI Securities Co., Ltd. | $481 | 120 | 0.00% | 7q | HELD |
| MORGAN STANLEY | $321 | 80 | 0.00% | 9q | HELD |
| OSAIC HOLDINGS, INC. | $200 | 50 | 0.00% | 14q | HELD |
| BARCLAYS PLC | $92 | 23 | 0.00% | new | NEW |
| Crewe Advisors LLC | $81 | 20 | 0.00% | 8q | HELD |
| Parallel Advisors, LLC | $36 | 9 | 0.00% | 2q | -10.0% |
| Caitong International Asset Management Co., Ltd | $8 | 2 | 0.00% | new | NEW |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 23 | $2.2M | 550,026 | 3 | 4 | 5 | 0.0% |
| Q1 2026 | 22 | $1.7M | 465,532 | 2 | 3 | 5 | 0.0% |
| Q4 2025 | 22 | $2.0M | 487,321 | 4 | 3 | 4 | 0.0% |
| Q3 2025 | 23 | $2.8M | 541,958 | 5 | 2 | 5 | 0.0% |
| Q2 2025 | 20 | $17.2M | 3,374,512 | 2 | 6 | 2 | 0.0% |
| Q1 2025 | 22 | $15.8M | 3,354,188 | 3 | 7 | 2 | 0.0% |
| Q4 2024 | 28 | $4.3M | 587,257 | 6 | 6 | 2 | 0.0% |
| Q3 2024 | 22 | $3.1M | 426,211 | 3 | 5 | 5 | 0.0% |
| Q2 2024 | 21 | $2.6M | 586,035 | 8 | 1 | 3 | 0.0% |
| Q1 2024 | 20 | $1.5M | 597,733 | 3 | 4 | 1 | 0.0% |
| Q4 2023 | 19 | $1.9M | 577,833 | 1 | 7 | 1 | 0.0% |
| Q3 2023 | 20 | $1.7M | 570,565 | 4 | 1 | 4 | 0.0% |
| Q2 2023 | 17 | $2.1M | 570,761 | 2 | 2 | 2 | 0.0% |
| Q1 2023 | 18 | $2.7M | 580,918 | 2 | 4 | 3 | 0.0% |
| Q4 2022 | 23 | $3.3M | 661,654 | 9 | 3 | 3 | 0.0% |
| Q3 2022 | 16 | $3.8M | 595,304 | 3 | 4 | 3 | 0.0% |
| Q2 2022 | 16 | $4.1M | 589,523 | 2 | 4 | 4 | 0.0% |
| Q1 2022 | 18 | $5.1M | 558,573 | 4 | 6 | 4 | 0.0% |
| Q4 2021 | 22 | $12.5M | 1,173,857 | 6 | 8 | 6 | 0.0% |
| Q3 2021 | 23 | $8.8M | 539,132 | 1 | 14 | 5 | 0.0% |
| Q2 2021 | 28 | $25.9M | 1,113,292 | 12 | 6 | 6 | 0.0% |
| Q1 2021 | 20 | $12.5M | 555,824 | 14 | 0 | 5 | 0.0% |
| Q4 2020 | 10 | $2.1M | 608,249 | 0 | 2 | 1 | 0.0% |
| Q3 2020 | 10 | $1.2M | 607,628 | 1 | 3 | 2 | 0.0% |
| Q2 2020 | 9 | $701.0K | 522,242 | 0 | 1 | 3 | 0.0% |
| Q1 2020 | 11 | $535.0K | 625,760 | 1 | 2 | 1 | 0.0% |
| Q4 2019 | 12 | $970.0K | 632,942 | 1 | 2 | 2 | 0.0% |
| Q3 2019 | 13 | $1.3M | 645,568 | 2 | 2 | 2 | 0.0% |
| Q2 2019 | 13 | $1.3M | 639,614 | 1 | 3 | 0 | 0.0% |
| Q1 2019 | 12 | $1.3M | 629,841 | 0 | 1 | 3 | 0.0% |
| Q4 2018 | 15 | $1.4M | 722,615 | 0 | 0 | 1 | 0.0% |