KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 80 filers reported holding KOPIN CORP in Q3 2023. The put-call ratio across all filers is 0.11 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $30,049 | -27.9% | 24,630 | +27.1% | 0.00% | -33.3% |
| Q2 2023 | $41,667 | +97.2% | 19,380 | 0.0% | 0.00% | +50.0% |
| Q1 2023 | $21,125 | -12.1% | 19,380 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $24,031 | +20.2% | 19,380 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $20,000 | -9.1% | 19,380 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $22,000 | -55.1% | 19,380 | 0.0% | 0.00% | -33.3% |
| Q1 2022 | $49,000 | -38.0% | 19,380 | 0.0% | 0.00% | -40.0% |
| Q4 2021 | $79,000 | -20.2% | 19,380 | 0.0% | 0.01% | -28.6% |
| Q3 2021 | $99,000 | -37.7% | 19,380 | 0.0% | 0.01% | -36.4% |
| Q2 2021 | $159,000 | -21.7% | 19,380 | 0.0% | 0.01% | -26.7% |
| Q1 2021 | $203,000 | +331.9% | 19,380 | 0.0% | 0.02% | +275.0% |
| Q4 2020 | $47,000 | +74.1% | 19,380 | 0.0% | 0.00% | +100.0% |
| Q3 2020 | $27,000 | +3.8% | 19,380 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $26,000 | – | 19,380 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 6,614,094 | $18,916,000 | 3.16% |
| Penbrook Management LLC | 537,905 | $1,539,000 | 1.48% |
| Cowen Prime Services LLC | 260,818 | $746,000 | 0.37% |
| Telemark Asset Management, LLC | 539,000 | $1,542,000 | 0.19% |
| Round Table Services, LLC | 177,000 | $506,000 | 0.17% |
| THOMPSON DAVIS & CO., INC. | 20,300 | $58,000 | 0.14% |
| Teton Advisors, Inc. | 210,000 | $601,000 | 0.05% |
| ROYCE & ASSOCIATES LP | 1,982,510 | $5,670,000 | 0.04% |
| AMG National Trust Bank | 120,000 | $343,000 | 0.02% |
| New England Private Wealth Advisors LLC | 20,000 | $57,000 | 0.02% |