KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 103 filers reported holding KOPIN CORP in Q4 2021. The put-call ratio across all filers is 0.72 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $0 | – | 2,847 | -27.8% | 0.00% | – |
| Q3 2022 | $0 | -100.0% | 3,945 | -68.3% | 0.00% | -100.0% |
| Q2 2022 | $13,000 | 0.0% | 12,446 | -22.4% | 0.00% | – |
| Q1 2022 | $13,000 | +225.0% | 16,042 | -57.5% | 0.00% | – |
| Q4 2021 | $4,000 | -90.0% | 37,784 | -44.6% | 0.00% | -100.0% |
| Q3 2021 | $40,000 | -67.2% | 68,249 | -22.4% | 0.00% | -83.3% |
| Q2 2021 | $122,000 | -49.0% | 87,989 | -24.7% | 0.01% | -45.5% |
| Q1 2021 | $239,000 | – | 116,920 | +11592.0% | 0.01% | – |
| Q4 2020 | $0 | – | 1,000 | +49900.0% | 0.00% | – |
| Q2 2019 | $0 | -100.0% | 2 | -99.9% | 0.00% | – |
| Q4 2018 | $3,000 | 0.0% | 2,927 | 0.0% | 0.00% | – |
| Q3 2018 | $3,000 | +50.0% | 2,927 | -65.3% | 0.00% | – |
| Q2 2018 | $2,000 | -93.5% | 8,427 | -61.0% | 0.00% | -100.0% |
| Q1 2018 | $31,000 | -49.2% | 21,627 | -16.6% | 0.00% | 0.0% |
| Q4 2017 | $61,000 | +916.7% | 25,927 | +203.8% | 0.00% | – |
| Q3 2017 | $6,000 | -25.0% | 8,534 | -56.1% | 0.00% | – |
| Q2 2017 | $8,000 | -79.5% | 19,434 | -55.7% | 0.00% | -100.0% |
| Q1 2017 | $39,000 | +95.0% | 43,839 | +57.3% | 0.00% | – |
| Q4 2016 | $20,000 | +66.7% | 27,874 | -9.5% | 0.00% | – |
| Q3 2016 | $12,000 | -67.6% | 30,800 | +78.1% | 0.00% | -100.0% |
| Q2 2016 | $37,000 | – | 17,298 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 6,601,034 | $18,747,000 | 3.68% |
| Cowen Prime Services LLC | 152,919 | $434,000 | 0.23% |
| Round Table Services, LLC | 177,000 | $503,000 | 0.20% |
| MARATHON CAPITAL MANAGEMENT | 134,000 | $380,000 | 0.18% |
| THOMPSON DAVIS & CO., INC. | 14,500 | $41,000 | 0.07% |
| Teton Advisors, Inc. | 185,000 | $525,000 | 0.05% |
| First Eagle Investment Management, LLC | 5,361,070 | $15,225,000 | 0.04% |
| ROYCE & ASSOCIATES LP | 2,043,226 | $5,803,000 | 0.04% |
| Yakira Capital Management, Inc. | 23,746 | $67,000 | 0.03% |
| AMG National Trust Bank | 110,000 | $312,000 | 0.03% |