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%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $16,000 | -20.0% | 15,000 | 0.0% | 0.00% | – |
| Q1 2019 | $20,000 | 0.0% | 15,000 | -25.0% | 0.00% | – |
| Q4 2018 | $20,000 | -58.3% | 20,000 | 0.0% | 0.00% | -100.0% |
| Q3 2018 | $48,000 | -15.8% | 20,000 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $57,000 | -8.1% | 20,000 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $62,000 | -3.1% | 20,000 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $64,000 | -22.9% | 20,000 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $83,000 | +730.0% | 20,000 | +798.1% | 0.00% | – |
| Q2 2011 | $10,000 | -41.2% | 2,227 | -39.2% | 0.00% | -100.0% |
| Q1 2011 | $17,000 | +13.3% | 3,663 | +5.0% | 0.00% | 0.0% |
| Q4 2010 | $15,000 | +87.5% | 3,487 | +60.1% | 0.00% | – |
| Q3 2010 | $8,000 | – | 2,178 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 6,614,094 | $18,916,000 | 3.16% |
| Penbrook Management LLC | 537,905 | $1,539,000 | 1.48% |
| Cowen Prime Services LLC | 260,818 | $746,000 | 0.37% |
| Telemark Asset Management, LLC | 539,000 | $1,542,000 | 0.19% |
| Round Table Services, LLC | 177,000 | $506,000 | 0.17% |
| THOMPSON DAVIS & CO., INC. | 20,300 | $58,000 | 0.14% |
| Teton Advisors, Inc. | 210,000 | $601,000 | 0.05% |
| ROYCE & ASSOCIATES LP | 1,982,510 | $5,670,000 | 0.04% |
| AMG National Trust Bank | 120,000 | $343,000 | 0.02% |
| New England Private Wealth Advisors LLC | 20,000 | $57,000 | 0.02% |