KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 54 filers reported holding KOPIN CORP in Q3 2020. The put-call ratio across all filers is 0.28 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $17,214 | -96.4% | 14,110 | -93.7% | 0.00% | – |
| Q2 2023 | $484,410 | +1045.4% | 225,307 | +480.7% | 0.00% | – |
| Q1 2023 | $42,293 | -15.9% | 38,801 | -4.4% | 0.00% | – |
| Q4 2022 | $50,304 | -16.2% | 40,568 | -24.4% | 0.00% | – |
| Q2 2022 | $60,000 | -88.2% | 53,684 | -73.2% | 0.00% | – |
| Q1 2022 | $507,000 | -68.2% | 200,677 | -48.6% | 0.00% | – |
| Q4 2021 | $1,595,000 | -43.8% | 390,136 | -29.5% | 0.00% | -100.0% |
| Q3 2021 | $2,839,000 | -25.0% | 553,440 | +19.6% | 0.00% | 0.0% |
| Q2 2021 | $3,786,000 | -54.7% | 462,800 | -41.9% | 0.00% | -75.0% |
| Q1 2021 | $8,361,000 | +17689.4% | 797,040 | +2173.7% | 0.00% | – |
| Q2 2020 | $47,000 | +840.0% | 35,055 | +185.5% | 0.00% | – |
| Q4 2019 | $5,000 | -97.8% | 12,280 | -94.2% | 0.00% | – |
| Q2 2019 | $232,000 | +213.5% | 212,591 | +186.3% | 0.00% | – |
| Q4 2018 | $74,000 | -8.6% | 74,249 | +238.9% | 0.00% | – |
| Q2 2017 | $81,000 | +52.8% | 21,906 | +57.0% | 0.00% | -100.0% |
| Q1 2014 | $53,000 | – | 13,956 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 7,282,997 | $2,921,000 | 0.57% |
| Penbrook Management LLC | 630,130 | $252,000 | 0.25% |
| Cowen Prime Services LLC | 301,118 | $121,000 | 0.06% |
| Game Plan Financial Advisors, LLC | 60,600 | $24,000 | 0.02% |
| McNamara Financial Services, Inc. | 31,016 | $12,000 | 0.00% |
| WEYBOSSET RESEARCH & MANAGEMENT LLC | 11,875 | $5,000 | 0.00% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 689,787 | $277,000 | 0.00% |
| AMG National Trust Bank | 140,000 | $56,000 | 0.00% |
| Teton Advisors, Inc. | 55,000 | $22,000 | 0.00% |
| Independence Advisors, LLC | 40,000 | $16,000 | 0.00% |