KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 72 filers reported holding KOPIN CORP in Q4 2020. The put-call ratio across all filers is 0.33 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $2,589 | +59.2% | 896 | +100.0% | 0.00% | – |
| Q1 2023 | $1,626 | +54100.0% | 448 | -30.9% | 0.00% | – |
| Q4 2022 | $3 | -99.8% | 648 | +11.3% | 0.00% | – |
| Q3 2022 | $2,000 | 0.0% | 582 | 0.0% | 0.00% | – |
| Q2 2022 | $2,000 | 0.0% | 582 | 0.0% | 0.00% | – |
| Q1 2022 | $2,000 | – | 582 | – | 0.00% | – |
| Q2 2021 | $0 | – | 0 | – | 0.00% | – |
| Q1 2021 | $0 | – | 0 | – | 0.00% | – |
| Q4 2020 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q3 2020 | $11,000 | +175.0% | 8,000 | +166.7% | 0.00% | – |
| Q2 2020 | $4,000 | 0.0% | 3,000 | -42.3% | 0.00% | – |
| Q3 2019 | $4,000 | +100.0% | 5,200 | +420.0% | 0.00% | – |
| Q3 2018 | $2,000 | -33.3% | 1,000 | 0.0% | 0.00% | – |
| Q2 2018 | $3,000 | +200.0% | 1,000 | +400.0% | 0.00% | – |
| Q3 2017 | $1,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q2 2017 | $1,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q1 2017 | $1,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q4 2016 | $1,000 | – | 200 | 0.0% | 0.00% | – |
| Q3 2016 | $0 | – | 200 | 0.0% | 0.00% | – |
| Q2 2016 | $0 | -100.0% | 200 | 0.0% | 0.00% | – |
| Q4 2015 | $1,000 | – | 200 | – | 0.00% | – |
Download | ||||||
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% |