KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 80 filers reported holding KOPIN CORP in Q3 2023. The put-call ratio across all filers is 0.11 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $32,000 | -78.4% | 12,587 | -65.1% | 0.00% | -50.0% |
| Q4 2021 | $148,000 | -24.5% | 36,101 | -87.5% | 0.00% | -50.0% |
| Q3 2019 | $196,000 | -30.0% | 289,471 | +12.6% | 0.00% | -20.0% |
| Q2 2019 | $280,000 | +937.0% | 257,115 | +2010.1% | 0.01% | – |
| Q2 2016 | $27,000 | -68.2% | 12,185 | -51.2% | 0.00% | -100.0% |
| Q3 2014 | $85,000 | +157.6% | 24,970 | +146.7% | 0.00% | +300.0% |
| Q2 2014 | $33,000 | – | 10,122 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 6,614,094 | $18,916,000 | 3.16% |
| Penbrook Management LLC | 537,905 | $1,539,000 | 1.48% |
| Cowen Prime Services LLC | 260,818 | $746,000 | 0.37% |
| Telemark Asset Management, LLC | 539,000 | $1,542,000 | 0.19% |
| Round Table Services, LLC | 177,000 | $506,000 | 0.17% |
| THOMPSON DAVIS & CO., INC. | 20,300 | $58,000 | 0.14% |
| Teton Advisors, Inc. | 210,000 | $601,000 | 0.05% |
| ROYCE & ASSOCIATES LP | 1,982,510 | $5,670,000 | 0.04% |
| AMG National Trust Bank | 120,000 | $343,000 | 0.02% |
| New England Private Wealth Advisors LLC | 20,000 | $57,000 | 0.02% |