KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 65 filers reported holding KOPIN CORP in Q1 2023. The put-call ratio across all filers is 0.06 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $28,660 | -42.6% | 23,115 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $49,927 | +99.2% | 23,115 | +0.5% | 0.00% | 0.0% |
| Q1 2023 | $25,070 | -12.1% | 23,000 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $28,520 | +18.8% | 23,000 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $24,000 | -7.7% | 23,000 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $26,000 | -55.2% | 23,000 | 0.0% | 0.00% | -66.7% |
| Q1 2022 | $58,000 | -38.3% | 23,000 | 0.0% | 0.00% | -25.0% |
| Q4 2021 | $94,000 | -20.3% | 23,000 | 0.0% | 0.00% | -33.3% |
| Q3 2021 | $118,000 | +140.8% | 23,000 | +15.0% | 0.01% | +50.0% |
| Q4 2020 | $49,000 | – | 20,000 | – | 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% |