KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 72 filers reported holding KOPIN CORP in Q4 2020. The put-call ratio across all filers is 0.33 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $13,298 | -43.3% | 10,900 | 0.0% | 0.00% | -25.0% |
| Q2 2023 | $23,435 | +104.8% | 10,900 | +3.8% | 0.00% | +100.0% |
| Q1 2023 | $11,445 | -15.3% | 10,500 | -3.7% | 0.00% | 0.0% |
| Q4 2022 | $13,516 | +22.9% | 10,900 | 0.0% | 0.00% | -33.3% |
| Q3 2022 | $11,000 | -8.3% | 10,900 | 0.0% | 0.00% | +50.0% |
| Q2 2022 | $12,000 | -57.1% | 10,900 | 0.0% | 0.00% | -60.0% |
| Q1 2022 | $28,000 | +1300.0% | 10,900 | +2625.0% | 0.01% | – |
| Q4 2021 | $2,000 | 0.0% | 400 | 0.0% | 0.00% | – |
| Q3 2021 | $2,000 | -33.3% | 400 | 0.0% | 0.00% | -100.0% |
| Q2 2021 | $3,000 | -25.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $4,000 | +300.0% | 400 | 0.0% | 0.00% | – |
| Q4 2020 | $1,000 | 0.0% | 400 | 0.0% | 0.00% | – |
| Q3 2020 | $1,000 | 0.0% | 400 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | – | 400 | 0.0% | 0.00% | – |
| Q1 2020 | $0 | – | 400 | 0.0% | 0.00% | – |
| Q4 2019 | $0 | – | 400 | 0.0% | 0.00% | – |
| Q3 2019 | $0 | -100.0% | 400 | 0.0% | 0.00% | – |
| Q2 2019 | $1,000 | 0.0% | 400 | 0.0% | 0.00% | -100.0% |
| Q1 2019 | $1,000 | – | 400 | 0.0% | 0.00% | – |
| Q4 2018 | $0 | -100.0% | 400 | 0.0% | 0.00% | -100.0% |
| Q3 2018 | $1,000 | – | 400 | – | 0.00% | – |
Download | ||||||
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% |