KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 101 filers reported holding KOPIN CORP in Q2 2018. The put-call ratio across all filers is 1.29 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $1,498,000 | +331.7% | 142,766 | 0.0% | 0.00% | – |
| Q4 2020 | $347,000 | -55.8% | 142,766 | -74.9% | 0.00% | -100.0% |
| Q3 2020 | $785,000 | +3.7% | 569,072 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $757,000 | +280.4% | 569,072 | 0.0% | 0.00% | – |
| Q1 2020 | $199,000 | -15.3% | 569,072 | -2.9% | 0.00% | – |
| Q4 2019 | $235,000 | -41.0% | 586,300 | 0.0% | 0.00% | – |
| Q3 2019 | $398,000 | -34.1% | 586,300 | +5.8% | 0.00% | -100.0% |
| Q2 2019 | $604,000 | -18.7% | 554,200 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $743,000 | +34.1% | 554,200 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $554,000 | -58.7% | 554,200 | 0.0% | 0.00% | -50.0% |
| Q3 2018 | $1,341,000 | -15.4% | 554,200 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $1,585,000 | -8.3% | 554,200 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $1,729,000 | -2.5% | 554,200 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $1,773,000 | -23.3% | 554,200 | 0.0% | 0.00% | -33.3% |
| Q3 2017 | $2,311,000 | +12.4% | 554,200 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $2,056,000 | -9.5% | 554,200 | 0.0% | 0.00% | -25.0% |
| Q1 2017 | $2,272,000 | +44.3% | 554,200 | 0.0% | 0.00% | +33.3% |
| Q4 2016 | $1,574,000 | +30.3% | 554,200 | 0.0% | 0.00% | +50.0% |
| Q3 2016 | $1,208,000 | -1.8% | 554,200 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $1,230,000 | +33.7% | 554,200 | 0.0% | 0.00% | +100.0% |
| Q1 2016 | $920,000 | -39.0% | 554,200 | 0.0% | 0.00% | -50.0% |
| Q4 2015 | $1,507,000 | -13.4% | 554,200 | 0.0% | 0.00% | -33.3% |
| Q3 2015 | $1,740,000 | -9.0% | 554,200 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $1,912,000 | -11.1% | 554,200 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $2,150,000 | 0.0% | 554,200 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $2,150,000 | +14.1% | 554,200 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $1,884,000 | +4.3% | 554,200 | 0.0% | 0.00% | +50.0% |
| Q2 2014 | $1,807,000 | -9.9% | 554,200 | 0.0% | 0.00% | -33.3% |
| Q1 2014 | $2,006,000 | -15.4% | 554,200 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $2,372,000 | +5.6% | 554,200 | -0.6% | 0.00% | -25.0% |
| Q3 2013 | $2,246,000 | +13.3% | 557,290 | +4.3% | 0.00% | 0.0% |
| Q2 2013 | $1,983,000 | – | 534,390 | – | 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% |