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 | $979 | +35.0% | 802,264 | +137.9% | 0.00% | +100.0% |
| Q2 2023 | $725 | +136.2% | 337,164 | +19.5% | 0.00% | – |
| Q1 2023 | $307 | -52.4% | 282,064 | -45.7% | 0.00% | -100.0% |
| Q4 2022 | $645 | -99.9% | 519,768 | -31.2% | 0.00% | 0.0% |
| Q3 2022 | $793,000 | -35.8% | 755,675 | -31.5% | 0.00% | 0.0% |
| Q2 2022 | $1,236,000 | +130.6% | 1,103,439 | +420.6% | 0.00% | 0.0% |
| Q1 2022 | $536,000 | -41.2% | 211,964 | -4.8% | 0.00% | 0.0% |
| Q4 2021 | $911,000 | +247.7% | 222,764 | +336.8% | 0.00% | – |
| Q3 2021 | $262,000 | -57.1% | 51,000 | -79.7% | 0.00% | -100.0% |
| Q4 2020 | $611,000 | +310.1% | 251,391 | -32.3% | 0.00% | – |
| Q4 2019 | $149,000 | +246.5% | 371,200 | +491.1% | 0.00% | – |
| Q3 2019 | $43,000 | -17.3% | 62,800 | +351.8% | 0.00% | – |
| Q2 2017 | $52,000 | -90.9% | 13,900 | -90.0% | 0.00% | -100.0% |
| Q1 2017 | $572,000 | -25.4% | 139,500 | -48.4% | 0.00% | 0.0% |
| Q4 2016 | $767,000 | -18.1% | 270,200 | -37.2% | 0.00% | -50.0% |
| Q3 2016 | $937,000 | -21.1% | 430,000 | -19.6% | 0.00% | 0.0% |
| Q2 2016 | $1,187,000 | +0.3% | 534,600 | -25.0% | 0.00% | 0.0% |
| Q1 2016 | $1,183,000 | -15.7% | 712,700 | +38.1% | 0.00% | -33.3% |
| Q4 2015 | $1,403,000 | +117.5% | 515,921 | +151.2% | 0.00% | +50.0% |
| Q3 2015 | $645,000 | +90.3% | 205,400 | +109.2% | 0.00% | +100.0% |
| Q2 2015 | $339,000 | +323.8% | 98,200 | +334.5% | 0.00% | – |
| Q1 2015 | $80,000 | -56.5% | 22,600 | -59.9% | 0.00% | – |
| Q2 2014 | $184,000 | -43.9% | 56,371 | -35.0% | 0.00% | -100.0% |
| Q1 2014 | $328,000 | -62.4% | 86,771 | -58.1% | 0.00% | -50.0% |
| Q4 2013 | $873,000 | -20.7% | 206,900 | -24.5% | 0.00% | -33.3% |
| Q3 2013 | $1,101,000 | -16.6% | 274,000 | -23.0% | 0.00% | 0.0% |
| Q2 2013 | $1,320,000 | – | 355,900 | – | 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% |