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.
Q2 2021 vs. Q1 2021
How the institutions holding Koss Corp changed between Q1 2021 and Q2 2021.
All holders in Q2 2021All holders in Q1 2021
| Measure | Q1 2021 | Q2 2021 | Change |
|---|---|---|---|
| Holders | 24 | 30 | +6 |
| Shares | 555.9K | 1.11M | +557.4K (+100.3%) |
| Value | $12.5M | $25.9M | +$13.4M (+106.8%) |
New holders (10)
Institutions that held Koss Corp at the end of Q2 2021 but not at the end of Q1 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| State Street Corp | 26,574 | $617.0K | 0.00% |
| Jane Street Group, LLC | 21,707 | $504.0K | 0.00% |
| LPL Financial LLC | 14,153 | $329.0K | 0.00% |
| HRT Financial LP | 9,478 | $220.0K | 0.00% |
| Ovata Capital Management Ltd | 1,900 | $44.0K | 0.02% |
| Leonteq Securities AG | 1,350 | $31.3K | 0.00% |
| American Portfolios Advisors | 100 | $2.32K | 0.00% |
| JPMorgan Chase & Co | 96 | $2.00K | 0.00% |
| Federation des caisses Desjardins du Quebec | 40 | $929 | 0.00% |
| FMR LLC | 2 | $0 | 0.00% |
Sold out (4)
Institutions that held Koss Corp at the end of Q1 2021 and filed for Q2 2021 without it.
| Institution | Shares, Q1 2021 | Value, Q1 2021 |
|---|---|---|
| Invesco Ltd. | 120,251 | $2.70M |
| Schonfeld Strategic Advisors LLC | 44,400 | $999.0K |
| Paloma Partners Management Co | 30,724 | $691.0K |
| UBS Group AG | 603 | $14.0K |