KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 94 filers reported holding KOPIN CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $88,000 | +1.1% | 84,054 | +7.7% | 0.00% | 0.0% |
| Q2 2022 | $87,000 | +40.3% | 78,033 | +412.5% | 0.00% | – |
| Q4 2021 | $62,000 | -54.4% | 15,225 | -42.6% | 0.00% | -100.0% |
| Q3 2021 | $136,000 | +138.6% | 26,547 | -49.6% | 0.00% | – |
| Q2 2019 | $57,000 | -36.0% | 52,641 | -21.1% | 0.00% | -100.0% |
| Q1 2019 | $89,000 | -2.2% | 66,713 | -26.9% | 0.00% | 0.0% |
| Q4 2018 | $91,000 | +116.7% | 91,319 | +517.4% | 0.00% | – |
| Q2 2018 | $42,000 | +13.5% | 14,792 | +25.2% | 0.00% | – |
| Q1 2018 | $37,000 | -61.1% | 11,817 | -60.3% | 0.00% | -100.0% |
| Q4 2017 | $95,000 | +120.9% | 29,781 | +148.2% | 0.00% | – |
| Q4 2014 | $43,000 | +10.3% | 11,997 | +4.9% | 0.00% | – |
| Q3 2014 | $39,000 | -18.8% | 11,438 | -4.1% | 0.00% | – |
| Q3 2013 | $48,000 | – | 11,928 | – | 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% |