KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 95 filers reported holding KOPIN CORP in Q1 2019. The put-call ratio across all filers is - 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 | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $0 | – | 668 | +882.4% | 0.00% | – |
| Q3 2019 | $0 | – | 68 | -65.7% | 0.00% | – |
| Q2 2019 | $0 | – | 198 | 0.0% | 0.00% | – |
| Q1 2019 | $0 | – | 198 | 0.0% | 0.00% | – |
| Q4 2018 | $0 | – | 198 | 0.0% | 0.00% | – |
| Q3 2018 | $0 | – | 198 | 0.0% | 0.00% | – |
| Q2 2018 | $0 | – | 198 | 0.0% | 0.00% | – |
| Q1 2018 | $0 | – | 198 | +191.2% | 0.00% | – |
| Q3 2017 | $0 | -100.0% | 68 | -97.7% | 0.00% | – |
| Q1 2017 | $12,000 | +33.3% | 3,000 | 0.0% | 0.00% | – |
| Q4 2016 | $9,000 | +28.6% | 3,000 | 0.0% | 0.00% | – |
| Q3 2016 | $7,000 | -12.5% | 3,000 | -16.4% | 0.00% | – |
| Q2 2016 | $8,000 | +700.0% | 3,590 | +508.5% | 0.00% | – |
| Q1 2016 | $1,000 | -50.0% | 590 | 0.0% | 0.00% | – |
| Q4 2015 | $2,000 | 0.0% | 590 | 0.0% | 0.00% | – |
| Q3 2015 | $2,000 | 0.0% | 590 | -15.7% | 0.00% | – |
| Q2 2015 | $2,000 | 0.0% | 700 | 0.0% | 0.00% | – |
| Q1 2015 | $2,000 | -33.3% | 700 | 0.0% | 0.00% | – |
| Q4 2014 | $3,000 | +50.0% | 700 | 0.0% | 0.00% | – |
| Q3 2014 | $2,000 | 0.0% | 700 | +18.6% | 0.00% | – |
| Q2 2014 | $2,000 | 0.0% | 590 | 0.0% | 0.00% | – |
| Q1 2014 | $2,000 | 0.0% | 590 | 0.0% | 0.00% | – |
| Q4 2013 | $2,000 | 0.0% | 590 | 0.0% | 0.00% | – |
| Q3 2013 | $2,000 | 0.0% | 590 | 0.0% | 0.00% | – |
| Q2 2013 | $2,000 | – | 590 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 7,282,997 | $7,938,000 | 1.52% |
| Penbrook Management LLC | 666,530 | $727,000 | 0.78% |
| Cowen Prime Services LLC | 300,350 | $327,000 | 0.16% |
| Round Table Services, LLC | 395,380 | $431,000 | 0.13% |
| WEYBOSSET RESEARCH & MANAGEMENT LLC | 37,835 | $41,000 | 0.02% |
| Teton Advisors, Inc. | 200,000 | $218,000 | 0.02% |
| AMG National Trust Bank | 140,000 | $153,000 | 0.01% |
| Independence Advisors, LLC | 20,000 | $22,000 | 0.01% |
| Paloma Partners Management Co | 257,115 | $280,000 | 0.01% |
| New England Private Wealth Advisors LLC | 15,000 | $15,000 | 0.00% |