KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 109 filers reported holding KOPIN CORP in Q1 2022. The put-call ratio across all filers is 0.59 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $32 | -92.8% | 26,029 | -87.5% | 0.00% | -93.3% |
| Q2 2023 | $446 | -5.7% | 207,594 | -52.1% | 0.04% | -4.3% |
| Q1 2023 | $473 | -22.1% | 433,669 | -11.4% | 0.05% | -37.3% |
| Q4 2022 | $607 | -99.9% | 489,510 | -23.4% | 0.08% | -15.7% |
| Q3 2022 | $671,000 | -2.9% | 639,204 | +3.6% | 0.09% | -14.4% |
| Q2 2022 | $691,000 | -1.3% | 617,078 | +122.9% | 0.10% | +10.6% |
| Q1 2022 | $700,000 | +6.4% | 276,870 | +72.0% | 0.09% | +13.3% |
| Q4 2021 | $658,000 | +284.8% | 160,942 | +885.7% | 0.08% | +196.4% |
| Q1 2021 | $171,000 | -67.6% | 16,328 | -92.5% | 0.03% | -67.4% |
| Q4 2020 | $527,000 | +36.5% | 216,845 | -22.6% | 0.09% | +34.4% |
| Q3 2020 | $386,000 | – | 280,017 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Penbrook Management LLC | 322,350 | $2,637,000 | 1.58% |
| AWM Investment Company, Inc. | 1,446,746 | $11,834,000 | 1.17% |
| Brevan Howard Capital Management LP | 385,927 | $3,157,000 | 0.86% |
| Cowen Prime Advisors LLC | 206,900 | $1,692,000 | 0.61% |
| Cowen Prime Services LLC | 206,900 | $1,692,000 | 0.61% |
| WealthTrust Axiom LLC | 220,265 | $1,801,000 | 0.58% |
| Game Plan Financial Advisors, LLC | 65,600 | $537,000 | 0.32% |
| Northern Right Capital Management, L.P. | 151,500 | $1,021,000 | 0.30% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 254,039 | $2,078,000 | 0.24% |
| Mitsubishi UFJ Asset Management Co., Ltd. | 952,547 | $7,792,000 | 0.04% |