KOPIN CORP's ticker is and the CUSIP is 500600901. A total of 3 filers reported holding KOPIN CORP in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $47,702 | -54.7% | 39,100 | -20.2% | 0.00% | – |
| Q2 2023 | $105,350 | +471.9% | 49,000 | +189.9% | 0.00% | – |
| Q1 2023 | $18,421 | -81.6% | 16,900 | -79.1% | 0.00% | – |
| Q4 2022 | $100,316 | -7.1% | 80,900 | -21.0% | 0.00% | – |
| Q3 2022 | $108,000 | -28.9% | 102,400 | -24.5% | 0.00% | – |
| Q2 2022 | $152,000 | -63.7% | 135,700 | -18.1% | 0.00% | – |
| Q1 2022 | $419,000 | -77.9% | 165,700 | -64.3% | 0.00% | -100.0% |
| Q4 2021 | $1,897,000 | -44.7% | 463,700 | -30.7% | 0.00% | -50.0% |
| Q3 2021 | $3,433,000 | +3.0% | 669,200 | +64.3% | 0.00% | 0.0% |
| Q2 2021 | $3,333,000 | -23.3% | 407,400 | -1.6% | 0.00% | -33.3% |
| Q1 2021 | $4,345,000 | +2685.3% | 414,200 | +546.2% | 0.01% | – |
| Q4 2020 | $156,000 | -4.3% | 64,100 | -45.9% | 0.00% | -100.0% |
| Q3 2020 | $163,000 | +17.3% | 118,400 | +13.5% | 0.00% | 0.0% |
| Q2 2020 | $139,000 | +717.6% | 104,300 | +520.8% | 0.00% | – |
| Q4 2018 | $17,000 | -86.5% | 16,800 | -67.8% | 0.00% | -100.0% |
| Q3 2018 | $126,000 | +1.6% | 52,200 | +20.6% | 0.00% | 0.0% |
| Q2 2018 | $124,000 | – | 43,300 | +43200.0% | 0.00% | – |
| Q1 2018 | $0 | -100.0% | 100 | -98.2% | 0.00% | – |
| Q3 2017 | $24,000 | -57.9% | 5,700 | -62.7% | 0.00% | -100.0% |
| Q2 2017 | $57,000 | +5600.0% | 15,300 | +5000.0% | 0.00% | – |
| Q1 2017 | $1,000 | -95.0% | 300 | -96.8% | 0.00% | – |
| Q3 2016 | $20,000 | -4.8% | 9,400 | 0.0% | 0.00% | – |
| Q2 2016 | $21,000 | +600.0% | 9,400 | +840.0% | 0.00% | – |
| Q4 2015 | $3,000 | 0.0% | 1,000 | 0.0% | 0.00% | – |
| Q3 2015 | $3,000 | -57.1% | 1,000 | -50.0% | 0.00% | – |
| Q2 2015 | $7,000 | +75.0% | 2,000 | +100.0% | 0.00% | – |
| Q1 2015 | $4,000 | -94.0% | 1,000 | -94.3% | 0.00% | -100.0% |
| Q1 2014 | $67,000 | -9.5% | 17,600 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $74,000 | +7300.0% | 17,600 | +5766.7% | 0.00% | – |
| Q3 2013 | $1,000 | -50.0% | 300 | -50.0% | 0.00% | – |
| Q2 2013 | $2,000 | – | 600 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 407,400 | $3,333,000 | 0.00% |
| SIMPLEX TRADING, LLC | 161,800 | $1,323,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |