KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 97 filers reported holding KOPIN CORP in Q1 2021. The put-call ratio across all filers is 0.35 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $409 | +96.6% | 190 | 0.0% | 0.00% | – |
| Q1 2023 | $208 | -11.9% | 190 | 0.0% | 0.00% | – |
| Q4 2022 | $236 | – | 190 | 0.0% | 0.00% | – |
| Q3 2022 | $0 | – | 190 | 0.0% | 0.00% | – |
| Q2 2022 | $0 | – | 190 | 0.0% | 0.00% | – |
| Q1 2022 | $0 | -100.0% | 190 | 0.0% | 0.00% | – |
| Q4 2021 | $1,000 | 0.0% | 190 | 0.0% | 0.00% | – |
| Q3 2021 | $1,000 | -50.0% | 190 | 0.0% | 0.00% | – |
| Q2 2021 | $2,000 | 0.0% | 190 | +18.8% | 0.00% | – |
| Q1 2021 | $2,000 | – | 160 | – | 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% |