KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 94 filers reported holding KOPIN CORP in Q4 2018. The put-call ratio across all filers is 1.76 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $114,000 | -10.2% | 104,408 | +10.4% | 0.00% | -50.0% |
| Q1 2019 | $127,000 | +35.1% | 94,548 | +0.2% | 0.00% | +100.0% |
| Q4 2018 | $94,000 | -56.3% | 94,385 | +6.1% | 0.00% | -50.0% |
| Q3 2018 | $215,000 | -16.7% | 88,927 | -1.4% | 0.00% | -33.3% |
| Q2 2018 | $258,000 | -14.0% | 90,194 | -6.3% | 0.00% | 0.0% |
| Q1 2018 | $300,000 | -8.5% | 96,264 | -6.1% | 0.00% | 0.0% |
| Q4 2017 | $328,000 | +148.5% | 102,564 | +224.2% | 0.00% | +50.0% |
| Q3 2017 | $132,000 | +11.9% | 31,633 | -0.3% | 0.00% | 0.0% |
| Q2 2017 | $118,000 | -9.2% | 31,733 | +0.3% | 0.00% | 0.0% |
| Q1 2017 | $130,000 | +46.1% | 31,633 | +1.3% | 0.00% | +100.0% |
| Q4 2016 | $89,000 | +29.0% | 31,233 | -0.6% | 0.00% | 0.0% |
| Q3 2016 | $69,000 | -4.2% | 31,433 | -3.4% | 0.00% | 0.0% |
| Q2 2016 | $72,000 | +35.8% | 32,533 | +1.2% | 0.00% | 0.0% |
| Q1 2016 | $53,000 | -36.9% | 32,133 | +4.6% | 0.00% | 0.0% |
| Q4 2015 | $84,000 | -10.6% | 30,733 | +2.3% | 0.00% | 0.0% |
| Q3 2015 | $94,000 | -38.6% | 30,033 | -29.1% | 0.00% | -50.0% |
| Q4 2014 | $153,000 | +7.0% | 42,357 | +0.5% | 0.00% | 0.0% |
| Q3 2014 | $143,000 | +2.1% | 42,157 | -2.3% | 0.00% | 0.0% |
| Q2 2014 | $140,000 | -13.0% | 43,157 | +1.2% | 0.00% | 0.0% |
| Q1 2014 | $161,000 | -21.5% | 42,657 | -12.3% | 0.00% | -33.3% |
| Q4 2013 | $205,000 | -8.1% | 48,657 | -12.1% | 0.00% | 0.0% |
| Q3 2013 | $223,000 | +10.9% | 55,357 | +2.0% | 0.00% | 0.0% |
| Q2 2013 | $201,000 | -2.4% | 54,257 | -2.7% | 0.00% | 0.0% |
| Q1 2013 | $206,000 | – | 55,757 | – | 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% |