KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 75 filers reported holding KOPIN CORP in Q4 2022. The put-call ratio across all filers is 0.03 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $221,464 | -3.7% | 178,600 | -18.3% | 0.18% | -6.2% |
| Q3 2022 | $230,000 | +8.0% | 218,600 | +15.1% | 0.19% | +13.5% |
| Q2 2022 | $213,000 | -23.7% | 190,000 | +72.6% | 0.17% | +2.4% |
| Q1 2022 | $279,000 | -20.7% | 110,100 | +27.9% | 0.17% | -11.2% |
| Q4 2021 | $352,000 | -14.4% | 86,100 | +7.5% | 0.19% | -23.3% |
| Q3 2021 | $411,000 | -24.0% | 80,100 | +17.6% | 0.24% | -23.9% |
| Q2 2021 | $541,000 | -22.0% | 68,100 | +0.7% | 0.32% | -28.0% |
| Q1 2021 | $694,000 | +155.1% | 67,600 | -38.6% | 0.45% | +131.6% |
| Q4 2020 | $272,000 | +67.9% | 110,100 | -9.5% | 0.19% | -16.8% |
| Q2 2020 | $162,000 | +636.4% | 121,600 | +85.4% | 0.23% | +792.3% |
| Q1 2020 | $22,000 | -8.3% | 65,600 | +8.3% | 0.03% | +18.2% |
| Q4 2019 | $24,000 | – | 60,600 | – | 0.02% | – |
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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% |