KOPIN CORP's ticker is KOPN and the CUSIP is 500600101. A total of 99 filers reported holding KOPIN CORP in Q4 2017. The put-call ratio across all filers is 1.20 and the average weighting 0.1%.
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- Annual reports (10-K)
- Quarterly reports (10-Q)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
EDGAR links
External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $0 | -100.0% | 387 | -56.7% | 0.00% | – |
| Q1 2019 | $1,000 | – | 894 | +441.8% | 0.00% | – |
| Q4 2018 | $0 | -100.0% | 165 | -36.5% | 0.00% | – |
| Q3 2018 | $1,000 | -66.7% | 260 | -77.1% | 0.00% | – |
| Q2 2018 | $3,000 | +200.0% | 1,133 | +332.4% | 0.00% | – |
| Q1 2018 | $1,000 | 0.0% | 262 | +27.8% | 0.00% | – |
| Q4 2017 | $1,000 | -66.7% | 205 | -69.8% | 0.00% | – |
| Q3 2017 | $3,000 | +200.0% | 679 | +121.9% | 0.00% | – |
| Q2 2017 | $1,000 | -50.0% | 306 | -30.6% | 0.00% | – |
| Q1 2017 | $2,000 | -60.0% | 441 | -67.9% | 0.00% | – |
| Q2 2015 | $5,000 | 0.0% | 1,373 | 0.0% | 0.00% | – |
| Q1 2015 | $5,000 | -16.7% | 1,373 | -23.0% | 0.00% | – |
| Q4 2014 | $6,000 | 0.0% | 1,783 | 0.0% | 0.00% | – |
| Q3 2014 | $6,000 | 0.0% | 1,783 | 0.0% | 0.00% | – |
| Q2 2014 | $6,000 | -14.3% | 1,783 | 0.0% | 0.00% | – |
| Q1 2014 | $7,000 | +250.0% | 1,783 | +334.9% | 0.00% | – |
| Q4 2013 | $2,000 | 0.0% | 410 | 0.0% | 0.00% | – |
| Q3 2013 | $2,000 | 0.0% | 410 | 0.0% | 0.00% | – |
| Q2 2013 | $2,000 | – | 410 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 7,282,997 | $2,921,000 | 0.57% |
| Penbrook Management LLC | 630,130 | $252,000 | 0.25% |
| Cowen Prime Services LLC | 301,118 | $121,000 | 0.06% |
| Game Plan Financial Advisors, LLC | 60,600 | $24,000 | 0.02% |
| McNamara Financial Services, Inc. | 31,016 | $12,000 | 0.00% |
| WEYBOSSET RESEARCH & MANAGEMENT LLC | 11,875 | $5,000 | 0.00% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 689,787 | $277,000 | 0.00% |
| AMG National Trust Bank | 140,000 | $56,000 | 0.00% |
| Teton Advisors, Inc. | 55,000 | $22,000 | 0.00% |
| Independence Advisors, LLC | 40,000 | $16,000 | 0.00% |