KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 108 filers reported holding KOPIN CORP in Q2 2021. The put-call ratio across all filers is 0.53 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $1,000 | -99.3% | 676 | -98.7% | 0.00% | – |
| Q1 2022 | $135,000 | -37.8% | 53,176 | +0.1% | 0.00% | – |
| Q4 2021 | $217,000 | -20.5% | 53,141 | -0.1% | 0.00% | – |
| Q3 2021 | $273,000 | -49.8% | 53,177 | -20.0% | 0.00% | -100.0% |
| Q2 2021 | $544,000 | +571.6% | 66,500 | +9.6% | 0.00% | – |
| Q1 2019 | $81,000 | +32.8% | 60,700 | 0.0% | 0.00% | – |
| Q4 2018 | $61,000 | -58.5% | 60,700 | 0.0% | 0.00% | – |
| Q3 2018 | $147,000 | -15.5% | 60,700 | 0.0% | 0.00% | – |
| Q2 2018 | $174,000 | -7.9% | 60,700 | 0.0% | 0.00% | – |
| Q1 2018 | $189,000 | -2.6% | 60,700 | 0.0% | 0.00% | – |
| Q4 2017 | $194,000 | -23.3% | 60,700 | 0.0% | 0.00% | – |
| Q3 2017 | $253,000 | +12.4% | 60,700 | 0.0% | 0.00% | – |
| Q2 2017 | $225,000 | -9.6% | 60,700 | -0.0% | 0.00% | – |
| Q1 2017 | $249,000 | +44.8% | 60,701 | +0.0% | 0.00% | – |
| Q4 2016 | $172,000 | +30.3% | 60,700 | 0.0% | 0.00% | – |
| Q3 2016 | $132,000 | -2.2% | 60,700 | 0.0% | 0.00% | – |
| Q2 2016 | $135,000 | +33.7% | 60,700 | 0.0% | 0.00% | – |
| Q1 2016 | $101,000 | -38.8% | 60,700 | 0.0% | 0.00% | – |
| Q4 2015 | $165,000 | -13.6% | 60,700 | 0.0% | 0.00% | – |
| Q3 2015 | $191,000 | -71.6% | 60,700 | -68.9% | 0.00% | -100.0% |
| Q2 2015 | $673,000 | +64.5% | 195,038 | +67.7% | 0.00% | 0.0% |
| Q1 2015 | $409,000 | -2.9% | 116,321 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $421,000 | +6.6% | 116,321 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $395,000 | -11.0% | 116,321 | -14.5% | 0.00% | 0.0% |
| Q2 2014 | $444,000 | -13.6% | 136,080 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $514,000 | -10.5% | 136,080 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $574,000 | +4.7% | 136,080 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $548,000 | +8.5% | 136,080 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $505,000 | – | 136,080 | – | 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% |