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 | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $1,039,000 | -68.1% | 305,626 | -69.4% | 0.14% | -66.9% |
| Q2 2014 | $3,252,000 | -58.5% | 997,636 | -51.9% | 0.43% | -54.1% |
| Q1 2014 | $7,832,000 | -41.4% | 2,071,993 | -34.6% | 0.93% | -39.9% |
| Q4 2013 | $13,369,000 | -0.1% | 3,167,831 | -4.8% | 1.55% | -15.0% |
| Q3 2013 | $13,379,000 | +9.2% | 3,328,259 | +0.8% | 1.82% | +0.2% |
| Q2 2013 | $12,253,000 | – | 3,302,740 | – | 1.82% | – |
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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% |