KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 92 filers reported holding KOPIN CORP in Q3 2021. The put-call ratio across all filers is 0.49 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
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External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $11,833 | -68.7% | 9,699 | -72.0% | 0.00% | – |
| Q1 2023 | $37,780 | -3.1% | 34,661 | +0.1% | 0.00% | – |
| Q2 2022 | $39,000 | +21.9% | 34,620 | +167.9% | 0.00% | – |
| Q1 2022 | $32,000 | -74.8% | 12,925 | -58.6% | 0.00% | – |
| Q4 2021 | $127,000 | +1487.5% | 31,204 | +1984.4% | 0.00% | – |
| Q3 2021 | $8,000 | -33.3% | 1,497 | 0.0% | 0.00% | – |
| Q2 2021 | $12,000 | -93.1% | 1,497 | -90.9% | 0.00% | – |
| Q1 2021 | $173,000 | +1630.0% | 16,500 | +287.1% | 0.00% | – |
| Q4 2020 | $10,000 | -47.4% | 4,263 | -69.2% | 0.00% | – |
| Q3 2020 | $19,000 | -26.9% | 13,856 | -27.7% | 0.00% | – |
| Q2 2020 | $26,000 | +188.9% | 19,162 | -27.0% | 0.00% | – |
| Q1 2020 | $9,000 | -69.0% | 26,257 | -64.1% | 0.00% | – |
| Q4 2019 | $29,000 | -25.6% | 73,189 | +25.6% | 0.00% | – |
| Q3 2019 | $39,000 | +290.0% | 58,259 | +518.8% | 0.00% | – |
| Q2 2019 | $10,000 | -47.4% | 9,415 | -33.5% | 0.00% | – |
| Q1 2019 | $19,000 | -20.8% | 14,166 | -41.0% | 0.00% | – |
| Q4 2018 | $24,000 | -40.0% | 24,022 | +45.6% | 0.00% | – |
| Q3 2018 | $40,000 | -20.0% | 16,498 | -7.0% | 0.00% | – |
| Q2 2018 | $50,000 | +400.0% | 17,739 | +482.4% | 0.00% | – |
| Q1 2018 | $10,000 | -47.4% | 3,046 | -47.9% | 0.00% | – |
| Q4 2017 | $19,000 | -17.4% | 5,847 | +8.8% | 0.00% | – |
| Q3 2017 | $23,000 | +109.1% | 5,376 | +76.5% | 0.00% | – |
| Q2 2017 | $11,000 | – | 3,046 | +6521.7% | 0.00% | – |
| Q1 2017 | $0 | -100.0% | 46 | -99.6% | 0.00% | – |
| Q4 2016 | $29,000 | – | 10,284 | +20064.7% | 0.00% | – |
| Q3 2016 | $0 | – | 51 | -27.1% | 0.00% | – |
| Q2 2016 | $0 | -100.0% | 70 | -84.8% | 0.00% | – |
| Q1 2016 | $1,000 | 0.0% | 461 | -6.7% | 0.00% | – |
| Q4 2015 | $1,000 | -50.0% | 494 | -40.5% | 0.00% | – |
| Q3 2015 | $2,000 | -33.3% | 830 | +7.4% | 0.00% | – |
| Q2 2015 | $3,000 | +200.0% | 773 | +157.7% | 0.00% | – |
| Q1 2015 | $1,000 | -91.7% | 300 | -91.2% | 0.00% | – |
| Q4 2014 | $12,000 | – | 3,400 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| MARATHON CAPITAL MANAGEMENT | 1,173,504 | $4,952,000 | 3.57% |
| MARXE AUSTIN W & GREENHOUSE DAVID M | 6,076,598 | $25,643,000 | 2.75% |
| Freshford Capital Management, LLC | 3,167,831 | $13,369,000 | 1.55% |
| Round Table Services, LLC | 177,000 | $747,000 | 0.78% |
| THOMPSON DAVIS & CO., INC. | 82,551 | $348,000 | 0.52% |
| Yakira Capital Management, Inc. | 41,981 | $177,000 | 0.18% |
| WHV Investments, Inc. | 2,563,600 | $10,818,000 | 0.11% |
| First Eagle Investment Management, LLC | 5,879,516 | $24,812,000 | 0.07% |
| Integre Asset Management, LLC | 59,531 | $251,000 | 0.06% |
| Granite Point Capital Management, L.P. | 81,500 | $344,000 | 0.06% |