KOSS CORP's ticker is KOSS and the CUSIP is 500692108. A total of 26 filers reported holding KOSS CORP in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Minerva Advisors LLC | 123,272 | $256,000 | 0.16% |
| VANGUARD GROUP INC | 16,064 | $35,000 | 0.00% |
| UBS Group AG | 4,110 | $9,000 | 0.00% |
| DIMENSIONAL FUND ADVISORS LP | 218,540 | $476,000 | 0.00% |
| US BANCORP \DE\ | 1,065 | $2,000 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 20,924 | $45,000 | 0.00% |
| Renaissance Technologies | 28,600 | $62,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 1 | $0 | 0.00% |
| NORTHERN TRUST CORP | 14,599 | $30,000 | 0.00% |
| Tower Research Capital LLC (TRC) | 659 | $1,000 | 0.00% |