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%.
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 ↓ |
|---|---|---|---|
| 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% |