KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 73 filers reported holding KOPIN CORP in Q4 2020. The put-call ratio across all filers is 0.33 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2024 | $25,214 | -13.4% | 14,008 | -2.3% | 0.00% | – |
| Q4 2023 | $29,104 | +104.2% | 14,337 | +22.7% | 0.00% | – |
| Q3 2023 | $14,251 | -38.4% | 11,681 | +8.6% | 0.00% | – |
| Q2 2023 | $23,123 | +92.8% | 10,755 | -2.3% | 0.00% | – |
| Q1 2023 | $11,993 | -14.3% | 11,003 | -9.4% | 0.00% | – |
| Q2 2022 | $14,000 | -30.0% | 12,139 | -1.0% | 0.00% | – |
| Q1 2022 | $20,000 | -57.4% | 12,257 | +6.3% | 0.00% | – |
| Q4 2021 | $47,000 | -23.0% | 11,534 | -2.3% | 0.00% | – |
| Q3 2021 | $61,000 | -39.6% | 11,802 | -4.6% | 0.00% | – |
| Q2 2021 | $101,000 | -22.9% | 12,370 | -0.7% | 0.00% | – |
| Q1 2021 | $131,000 | +351.7% | 12,455 | +2.8% | 0.00% | – |
| Q4 2020 | $29,000 | +81.2% | 12,111 | +5.5% | 0.00% | – |
| Q3 2020 | $16,000 | 0.0% | 11,480 | -5.4% | 0.00% | – |
| Q2 2020 | $16,000 | +100.0% | 12,135 | -51.5% | 0.00% | – |
| Q1 2020 | $8,000 | 0.0% | 25,012 | +120.1% | 0.00% | – |
| Q3 2019 | $8,000 | – | 11,363 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 6,614,094 | $16,006,000 | 2.65% |
| Penbrook Management LLC | 537,905 | $1,302,000 | 1.25% |
| Cowen Prime Services LLC | 293,750 | $711,000 | 0.33% |
| Round Table Services, LLC | 385,380 | $933,000 | 0.32% |
| THOMPSON DAVIS & CO., INC. | 15,900 | $38,000 | 0.08% |
| Dynasty Wealth Management, LLC | 14,717 | $36,000 | 0.05% |
| Teton Advisors, Inc. | 215,000 | $520,000 | 0.05% |
| ROYCE & ASSOCIATES LP | 2,143,987 | $5,188,000 | 0.04% |
| ETF MANAGERS GROUP, LLC | 272,918 | $660,000 | 0.02% |
| AMG National Trust Bank | 130,000 | $315,000 | 0.02% |