KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 1 filers reported holding KOPIN CORP in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $25,630 | -46.1% | 21,008 | -5.1% | 0.00% | – |
| Q2 2023 | $47,590 | +97.2% | 22,133 | 0.0% | 0.00% | – |
| Q1 2023 | $24,129 | +89266.7% | 22,133 | 0.0% | 0.00% | – |
| Q4 2022 | $27 | -99.9% | 22,133 | -3.3% | 0.00% | – |
| Q3 2022 | $24,000 | -7.7% | 22,883 | 0.0% | 0.00% | – |
| Q2 2022 | $26,000 | -55.9% | 22,883 | -2.3% | 0.00% | – |
| Q1 2022 | $59,000 | -35.2% | 23,425 | +4.8% | 0.00% | -100.0% |
| Q4 2021 | $91,000 | -10.8% | 22,358 | +12.6% | 0.00% | 0.0% |
| Q3 2021 | $102,000 | -36.2% | 19,858 | +1.3% | 0.00% | 0.0% |
| Q2 2021 | $160,000 | -30.1% | 19,608 | -10.4% | 0.00% | -50.0% |
| Q1 2021 | $229,000 | – | 21,875 | – | 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% |