KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 108 filers reported holding KOPIN CORP in Q2 2021. The put-call ratio across all filers is 0.53 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $43,000 | +440.5% | 35,246 | +852.6% | 0.00% | – |
| Q2 2023 | $7,955 | +72218.2% | 3,700 | -64.2% | 0.00% | – |
| Q1 2023 | $11 | -63.3% | 10,326 | -56.8% | 0.00% | -100.0% |
| Q4 2022 | $30 | -99.8% | 23,884 | +102.6% | 0.00% | – |
| Q3 2022 | $12,000 | +500.0% | 11,788 | +617.9% | 0.00% | – |
| Q2 2022 | $2,000 | -50.0% | 1,642 | -10.4% | 0.00% | – |
| Q1 2022 | $4,000 | -66.7% | 1,833 | -38.1% | 0.00% | – |
| Q4 2021 | $12,000 | -91.9% | 2,963 | -89.8% | 0.00% | -100.0% |
| Q3 2021 | $149,000 | +122.4% | 29,063 | +251.3% | 0.00% | +100.0% |
| Q2 2021 | $67,000 | -76.4% | 8,272 | -69.5% | 0.00% | -60.0% |
| Q1 2021 | $284,000 | +3450.0% | 27,153 | +768.3% | 0.01% | – |
| Q4 2020 | $8,000 | -55.6% | 3,127 | -76.5% | 0.00% | -100.0% |
| Q2 2020 | $18,000 | +350.0% | 13,312 | +238.8% | 0.00% | – |
| Q2 2019 | $4,000 | – | 3,929 | +8259.6% | 0.00% | – |
| Q1 2019 | $0 | -100.0% | 47 | -99.4% | 0.00% | -100.0% |
| Q4 2018 | $7,000 | +250.0% | 7,353 | +690.6% | 0.00% | – |
| Q3 2018 | $2,000 | -50.0% | 930 | -31.2% | 0.00% | – |
| Q2 2018 | $4,000 | -89.5% | 1,351 | -88.7% | 0.00% | -100.0% |
| Q1 2018 | $38,000 | +280.0% | 11,910 | +278.1% | 0.00% | +200.0% |
| Q4 2017 | $10,000 | -74.4% | 3,150 | -66.0% | 0.00% | -66.7% |
| Q3 2017 | $39,000 | +1850.0% | 9,275 | +1035.3% | 0.00% | – |
| Q4 2016 | $2,000 | -80.0% | 817 | -86.4% | 0.00% | -100.0% |
| Q1 2016 | $10,000 | +42.9% | 6,011 | +118.9% | 0.00% | 0.0% |
| Q4 2015 | $7,000 | -46.2% | 2,746 | -36.8% | 0.00% | 0.0% |
| Q3 2015 | $13,000 | -27.8% | 4,343 | -14.1% | 0.00% | -50.0% |
| Q1 2015 | $18,000 | +1700.0% | 5,056 | +1164.0% | 0.00% | – |
| Q4 2014 | $1,000 | -98.1% | 400 | -97.4% | 0.00% | -100.0% |
| Q3 2014 | $53,000 | +488.9% | 15,675 | +494.2% | 0.01% | +500.0% |
| Q2 2014 | $9,000 | – | 2,638 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 6,601,034 | $18,747,000 | 3.68% |
| Cowen Prime Services LLC | 152,919 | $434,000 | 0.23% |
| Round Table Services, LLC | 177,000 | $503,000 | 0.20% |
| MARATHON CAPITAL MANAGEMENT | 134,000 | $380,000 | 0.18% |
| THOMPSON DAVIS & CO., INC. | 14,500 | $41,000 | 0.07% |
| Teton Advisors, Inc. | 185,000 | $525,000 | 0.05% |
| First Eagle Investment Management, LLC | 5,361,070 | $15,225,000 | 0.04% |
| ROYCE & ASSOCIATES LP | 2,043,226 | $5,803,000 | 0.04% |
| Yakira Capital Management, Inc. | 23,746 | $67,000 | 0.03% |
| AMG National Trust Bank | 110,000 | $312,000 | 0.03% |