KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 64 filers reported holding KOPIN CORP in Q3 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
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- Annual reports (20-F)
- Quarterly reports (6-K)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
EDGAR links
External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,000 | -50.0% | 2,000 | 0.0% | 0.00% | – |
| Q2 2023 | $4,000 | +100.0% | 2,000 | 0.0% | 0.00% | – |
| Q1 2023 | $2,000 | 0.0% | 2,000 | 0.0% | 0.00% | – |
| Q4 2022 | $2,000 | -60.0% | 2,000 | -56.7% | 0.00% | – |
| Q3 2022 | $5,000 | +150.0% | 4,616 | +130.8% | 0.00% | – |
| Q2 2022 | $2,000 | -88.2% | 2,000 | -70.5% | 0.00% | – |
| Q1 2022 | $17,000 | -78.2% | 6,769 | -64.6% | 0.00% | – |
| Q4 2021 | $78,000 | -17.0% | 19,138 | +4.2% | 0.00% | – |
| Q3 2021 | $94,000 | +59.3% | 18,366 | +151.1% | 0.00% | – |
| Q2 2021 | $59,000 | +118.5% | 7,314 | +189.1% | 0.00% | – |
| Q1 2021 | $27,000 | – | 2,530 | +252900.0% | 0.00% | – |
| Q3 2020 | $0 | -100.0% | 1 | -99.9% | 0.00% | – |
| Q2 2020 | $2,000 | +100.0% | 1,216 | -52.6% | 0.00% | – |
| Q1 2020 | $1,000 | 0.0% | 2,568 | +58.8% | 0.00% | – |
| Q4 2019 | $1,000 | 0.0% | 1,617 | -11.0% | 0.00% | – |
| Q3 2019 | $1,000 | -98.5% | 1,816 | -96.3% | 0.00% | – |
| Q1 2019 | $66,000 | +2100.0% | 49,034 | +3939.0% | 0.00% | – |
| Q3 2018 | $3,000 | -81.2% | 1,214 | -78.6% | 0.00% | – |
| Q2 2018 | $16,000 | +166.7% | 5,671 | +182.3% | 0.00% | – |
| Q1 2018 | $6,000 | +500.0% | 2,009 | +583.3% | 0.00% | – |
| Q4 2017 | $1,000 | -95.0% | 294 | -94.0% | 0.00% | – |
| Q3 2017 | $20,000 | +1900.0% | 4,901 | +2732.9% | 0.00% | – |
| Q2 2017 | $1,000 | -88.9% | 173 | -91.8% | 0.00% | – |
| Q1 2017 | $9,000 | 0.0% | 2,102 | -35.8% | 0.00% | – |
| Q4 2016 | $9,000 | +800.0% | 3,275 | +610.4% | 0.00% | – |
| Q4 2015 | $1,000 | -90.0% | 461 | -85.5% | 0.00% | – |
| Q3 2015 | $10,000 | -28.6% | 3,187 | -19.7% | 0.00% | – |
| Q2 2015 | $14,000 | +366.7% | 3,968 | +412.0% | 0.00% | – |
| Q1 2015 | $3,000 | +200.0% | 775 | +158.3% | 0.00% | – |
| Q4 2013 | $1,000 | -66.7% | 300 | -59.1% | 0.00% | – |
| Q3 2013 | $3,000 | 0.0% | 733 | +4.7% | 0.00% | – |
| Q2 2013 | $3,000 | – | 700 | – | 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% |