KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 97 filers reported holding KOPIN CORP in Q1 2021. The put-call ratio across all filers is 0.35 and the average weighting 0.1%.
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- Annual reports (10-K)
- Quarterly reports (10-Q)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
EDGAR links
External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $69,000 | -37.3% | 27,136 | +1.3% | 0.00% | – |
| Q4 2021 | $110,000 | -57.7% | 26,790 | -47.3% | 0.00% | – |
| Q3 2021 | $260,000 | -16.7% | 50,827 | +33.5% | 0.00% | – |
| Q2 2021 | $312,000 | -97.5% | 38,085 | -96.8% | 0.00% | -100.0% |
| Q1 2021 | $12,427,000 | +4418.9% | 1,184,648 | +369.7% | 0.00% | – |
| Q2 2019 | $275,000 | -10.7% | 252,222 | +9.8% | 0.00% | – |
| Q1 2019 | $308,000 | +25.7% | 229,700 | -6.3% | 0.00% | – |
| Q4 2018 | $245,000 | -62.0% | 245,254 | -7.9% | 0.00% | – |
| Q3 2018 | $644,000 | -5.2% | 266,175 | +12.0% | 0.00% | – |
| Q2 2018 | $679,000 | -2.3% | 237,554 | +6.6% | 0.00% | – |
| Q1 2018 | $695,000 | -17.0% | 222,903 | -14.8% | 0.00% | – |
| Q4 2017 | $837,000 | -35.1% | 261,483 | -15.5% | 0.00% | – |
| Q3 2017 | $1,290,000 | +11.2% | 309,321 | -1.1% | 0.00% | – |
| Q2 2017 | $1,160,000 | -22.0% | 312,798 | -13.8% | 0.00% | – |
| Q1 2017 | $1,488,000 | +63.5% | 362,860 | +13.3% | 0.00% | – |
| Q4 2016 | $910,000 | +37.9% | 320,364 | +5.8% | 0.00% | – |
| Q3 2016 | $660,000 | +17.0% | 302,870 | +19.2% | 0.00% | – |
| Q2 2016 | $564,000 | +43.5% | 254,180 | +7.3% | 0.00% | – |
| Q1 2016 | $393,000 | -41.6% | 236,937 | -4.3% | 0.00% | – |
| Q4 2015 | $673,000 | -6.4% | 247,577 | +8.2% | 0.00% | – |
| Q3 2015 | $719,000 | +33.4% | 228,858 | +46.4% | 0.00% | – |
| Q2 2015 | $539,000 | +0.9% | 156,284 | +3.1% | 0.00% | – |
| Q1 2015 | $534,000 | +5.1% | 151,629 | +8.1% | 0.00% | – |
| Q4 2014 | $508,000 | +23.6% | 140,207 | +16.0% | 0.00% | – |
| Q3 2014 | $411,000 | 0.0% | 120,851 | -4.1% | 0.00% | – |
| Q2 2014 | $411,000 | -9.3% | 126,022 | +5.1% | 0.00% | – |
| Q1 2014 | $453,000 | -29.1% | 119,896 | -20.9% | 0.00% | – |
| Q4 2013 | $639,000 | +17.2% | 151,487 | +11.7% | 0.00% | – |
| Q3 2013 | $545,000 | +25.0% | 135,591 | +15.4% | 0.00% | – |
| Q2 2013 | $436,000 | – | 117,456 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Penbrook Management LLC | 322,700 | $816,000 | 0.53% |
| AWM Investment Company, Inc. | 1,446,746 | $3,660,000 | 0.47% |
| WealthTrust Axiom LLC | 449,590 | $1,137,000 | 0.36% |
| Cowen Prime Advisors LLC | 200,200 | $507,000 | 0.21% |
| Game Plan Financial Advisors, LLC | 110,100 | $279,000 | 0.17% |
| GSA CAPITAL PARTNERS LLP | 276,870 | $700,000 | 0.09% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 287,040 | $726,000 | 0.09% |
| OCCUDO QUANTITATIVE STRATEGIES LP | 178,482 | $452,000 | 0.04% |
| Engineers Gate Manager LP | 284,647 | $720,000 | 0.03% |
| Antonetti Capital Management LLC | 11,200 | $28,000 | 0.03% |