KOSS CORP's ticker is KOSS and the CUSIP is 500692108. A total of 19 filers reported holding KOSS CORP in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $29,000 | -54.0% | 16,216 | -20.6% | 0.00% | – |
| Q4 2017 | $63,000 | +103.2% | 20,416 | 0.0% | 0.00% | – |
| Q3 2017 | $31,000 | -20.5% | 20,416 | 0.0% | 0.00% | – |
| Q2 2017 | $39,000 | -9.3% | 20,416 | 0.0% | 0.00% | – |
| Q1 2017 | $43,000 | -8.5% | 20,416 | 0.0% | 0.00% | – |
| Q4 2016 | $47,000 | +4.4% | 20,416 | 0.0% | 0.00% | – |
| Q3 2016 | $45,000 | +9.8% | 20,416 | 0.0% | 0.00% | – |
| Q2 2016 | $41,000 | -4.7% | 20,416 | 0.0% | 0.00% | – |
| Q1 2016 | $43,000 | +7.5% | 20,416 | 0.0% | 0.00% | – |
| Q4 2015 | $40,000 | -9.1% | 20,416 | 0.0% | 0.00% | – |
| Q3 2015 | $44,000 | -6.4% | 20,416 | 0.0% | 0.00% | – |
| Q2 2015 | $47,000 | +17.5% | 20,416 | 0.0% | 0.00% | – |
| Q1 2015 | $40,000 | 0.0% | 20,416 | 0.0% | 0.00% | – |
| Q4 2014 | $40,000 | -2.4% | 20,416 | 0.0% | 0.00% | – |
| Q3 2014 | $41,000 | -36.9% | 20,416 | 0.0% | 0.00% | – |
| Q2 2014 | $65,000 | -30.9% | 20,416 | 0.0% | 0.00% | – |
| Q1 2014 | $94,000 | -6.9% | 20,416 | 0.0% | 0.00% | – |
| Q4 2013 | $101,000 | -2.9% | 20,416 | 0.0% | 0.00% | – |
| Q3 2013 | $104,000 | +5.1% | 20,416 | 0.0% | 0.00% | – |
| Q2 2013 | $99,000 | – | 20,416 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Minerva Advisors LLC | 210,553 | $686,000 | 0.38% |
| Glenview Trust Co | 30,000 | $103,000 | 0.01% |
| CIBC Private Wealth Group, LLC | 79,661 | $274,000 | 0.00% |
| Renaissance Technologies | 58,835 | $202,000 | 0.00% |
| UBS Group AG | 4,830 | $17,000 | 0.00% |
| OSAIC HOLDINGS, INC. | 66 | $0 | 0.00% |
| DIMENSIONAL FUND ADVISORS LP | 152,403 | $524,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 20 | $0 | 0.00% |
| NORTHERN TRUST CORP | 14,941 | $51,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |