KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 6 filers reported holding KOPIN CORP in Q1 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $0 | -100.0% | 2 | -100.0% | 0.00% | – |
| Q2 2019 | $15,000 | -21.1% | 14,074 | +1.0% | 0.00% | – |
| Q1 2019 | $19,000 | +72.7% | 13,939 | +25.9% | 0.00% | – |
| Q4 2018 | $11,000 | -81.4% | 11,072 | -46.1% | 0.00% | – |
| Q2 2018 | $59,000 | -39.8% | 20,544 | -34.9% | 0.00% | – |
| Q1 2018 | $98,000 | +34.2% | 31,534 | +38.3% | 0.00% | – |
| Q4 2017 | $73,000 | -57.3% | 22,809 | -44.2% | 0.00% | – |
| Q3 2017 | $171,000 | +216.7% | 40,897 | +180.3% | 0.00% | – |
| Q2 2017 | $54,000 | -47.1% | 14,589 | -41.9% | 0.00% | – |
| Q1 2017 | $102,000 | -12.8% | 25,129 | -38.8% | 0.00% | – |
| Q4 2016 | $117,000 | +134.0% | 41,079 | +77.1% | 0.00% | – |
| Q3 2016 | $50,000 | -13.8% | 23,193 | -11.7% | 0.00% | – |
| Q2 2016 | $58,000 | +75.8% | 26,271 | +31.0% | 0.00% | – |
| Q1 2016 | $33,000 | -10.8% | 20,055 | +44.7% | 0.00% | – |
| Q4 2015 | $37,000 | -43.9% | 13,857 | -34.5% | 0.00% | – |
| Q3 2015 | $66,000 | -1.5% | 21,160 | +8.7% | 0.00% | – |
| Q2 2015 | $67,000 | -9.5% | 19,474 | -4.9% | 0.00% | – |
| Q4 2014 | $74,000 | -15.9% | 20,476 | -20.5% | 0.00% | – |
| Q3 2014 | $88,000 | -31.2% | 25,772 | -34.4% | 0.00% | – |
| Q2 2014 | $128,000 | -14.7% | 39,264 | -0.7% | 0.00% | – |
| Q1 2014 | $150,000 | -38.5% | 39,526 | -31.5% | 0.00% | – |
| Q4 2013 | $244,000 | +70.6% | 57,708 | +62.0% | 0.00% | – |
| Q3 2013 | $143,000 | +11.7% | 35,612 | +3.1% | 0.00% | – |
| Q2 2013 | $128,000 | -10.5% | 34,544 | -10.3% | 0.00% | – |
| Q1 2013 | $143,000 | – | 38,502 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Penbrook Management LLC | 322,700 | $816,000 | 0.53% |
| AWM Investment Company, Inc. | 1,446,746 | $3,660,000 | 0.47% |
| WealthTrust Axiom LLC | 449,590 | $1,137,000 | 0.36% |
| Cowen Prime Advisors LLC | 200,200 | $507,000 | 0.21% |
| Game Plan Financial Advisors, LLC | 110,100 | $279,000 | 0.17% |
| GSA CAPITAL PARTNERS LLP | 276,870 | $700,000 | 0.09% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 287,040 | $726,000 | 0.09% |
| OCCUDO QUANTITATIVE STRATEGIES LP | 178,482 | $452,000 | 0.04% |
| Engineers Gate Manager LP | 284,647 | $720,000 | 0.03% |
| Antonetti Capital Management LLC | 11,200 | $28,000 | 0.03% |