KOPIN CORP's ticker is and the CUSIP is 500600901. A total of 3 filers reported holding KOPIN CORP in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $63 | -67.2% | 52,000 | -41.9% | 0.00% | – |
| Q2 2023 | $192 | +81.1% | 89,500 | -8.2% | 0.00% | – |
| Q1 2023 | $106 | +17.8% | 97,500 | +34.3% | 0.00% | – |
| Q4 2022 | $90 | -99.9% | 72,600 | -23.0% | 0.00% | – |
| Q3 2022 | $99,000 | +13.8% | 94,300 | +20.7% | 0.00% | – |
| Q2 2022 | $87,000 | -43.5% | 78,100 | +27.6% | 0.00% | – |
| Q1 2022 | $154,000 | -70.0% | 61,200 | -51.4% | 0.00% | -100.0% |
| Q4 2021 | $514,000 | -61.7% | 125,900 | -25.5% | 0.00% | 0.0% |
| Q3 2021 | $1,342,000 | +1.4% | 169,100 | +4.5% | 0.00% | 0.0% |
| Q2 2021 | $1,323,000 | – | 161,800 | +11120.5% | 0.00% | – |
| Q1 2021 | $0 | -100.0% | 1,442 | +194.9% | 0.00% | – |
| Q4 2020 | $118,000 | +1585.7% | 489 | +805.6% | 0.00% | – |
| Q3 2020 | $7,000 | -73.1% | 54 | -72.7% | 0.00% | – |
| Q2 2020 | $26,000 | – | 198 | +607.1% | 0.00% | – |
| Q4 2019 | $0 | – | 28 | 0.0% | 0.00% | – |
| Q3 2019 | $0 | -100.0% | 28 | +86.7% | 0.00% | – |
| Q2 2019 | $1,000 | 0.0% | 15 | +7.1% | 0.00% | – |
| Q1 2019 | $1,000 | -50.0% | 14 | -39.1% | 0.00% | – |
| Q4 2018 | $2,000 | -75.0% | 23 | -32.4% | 0.00% | – |
| Q3 2018 | $8,000 | 0.0% | 34 | +17.2% | 0.00% | – |
| Q2 2018 | $8,000 | +700.0% | 29 | -58.0% | 0.00% | – |
| Q1 2018 | $1,000 | – | 69 | +38.0% | 0.00% | – |
| Q4 2017 | $0 | – | 50 | -3.8% | 0.00% | – |
| Q3 2017 | $0 | – | 52 | +5100.0% | 0.00% | – |
| Q1 2017 | $0 | – | 1 | -80.0% | 0.00% | – |
| Q4 2016 | $0 | -100.0% | 5 | -97.8% | 0.00% | – |
| Q3 2016 | $5,000 | +400.0% | 231 | +63.8% | 0.00% | – |
| Q2 2016 | $1,000 | 0.0% | 141 | +85.5% | 0.00% | – |
| Q1 2016 | $1,000 | – | 76 | +2433.3% | 0.00% | – |
| Q4 2015 | $0 | – | 3 | 0.0% | 0.00% | – |
| Q3 2015 | $0 | -100.0% | 3 | -89.7% | 0.00% | – |
| Q1 2015 | $3,000 | – | 29 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 64,100 | $156,000 | 0.00% |
| SIMPLEX TRADING, LLC | 489 | $118,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |