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 | $5 | -82.1% | 4,138 | -68.8% | 0.00% | – |
| Q2 2023 | $28 | +460.0% | 13,247 | +215.6% | 0.00% | – |
| Q4 2022 | $5 | -100.0% | 4,197 | -87.4% | 0.00% | – |
| Q3 2022 | $35,000 | +288.9% | 33,427 | +311.9% | 0.00% | – |
| Q2 2022 | $9,000 | -81.6% | 8,115 | -58.3% | 0.00% | – |
| Q1 2022 | $49,000 | +36.1% | 19,439 | +116.9% | 0.00% | – |
| Q4 2021 | $36,000 | -89.6% | 8,962 | -79.5% | 0.00% | – |
| Q3 2021 | $347,000 | +9.1% | 43,804 | +12.6% | 0.00% | – |
| Q2 2021 | $318,000 | – | 38,904 | -53.1% | 0.00% | – |
| Q1 2021 | $0 | -100.0% | 82,866 | +155.2% | 0.00% | – |
| Q4 2020 | $78,000 | +129.4% | 32,477 | +30.4% | 0.00% | – |
| Q3 2020 | $34,000 | +1033.3% | 24,901 | +752.8% | 0.00% | – |
| Q2 2020 | $3,000 | +50.0% | 2,920 | +1.6% | 0.00% | – |
| Q4 2018 | $2,000 | -90.9% | 2,873 | -68.6% | 0.00% | – |
| Q3 2018 | $22,000 | +46.7% | 9,150 | +67.9% | 0.00% | – |
| Q2 2018 | $15,000 | 0.0% | 5,450 | +6.3% | 0.00% | -100.0% |
| Q1 2018 | $15,000 | +275.0% | 5,126 | +262.3% | 0.00% | – |
| Q4 2017 | $4,000 | -90.9% | 1,415 | -86.7% | 0.00% | -100.0% |
| Q3 2017 | $44,000 | +109.5% | 10,675 | +86.0% | 0.00% | +100.0% |
| Q2 2017 | $21,000 | -82.4% | 5,738 | -80.3% | 0.00% | -80.0% |
| Q1 2017 | $119,000 | +2875.0% | 29,139 | +1917.9% | 0.01% | – |
| Q4 2016 | $4,000 | +300.0% | 1,444 | +87.3% | 0.00% | – |
| Q1 2016 | $1,000 | – | 771 | – | 0.00% | – |
Download | ||||||
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% |