SUPERCONDUCTOR TECHNOLOGIES's ticker is SCON and the CUSIP is 867931404. A total of 29 filers reported holding SUPERCONDUCTOR TECHNOLOGIES in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $525,000 | -25.5% | 500 | 0.0% | 0.00% | -100.0% |
| Q1 2015 | $705,000 | -49.1% | 500 | 0.0% | 0.00% | -50.0% |
| Q4 2014 | $1,385,000 | -1.4% | 500 | 0.0% | 0.00% | +100.0% |
| Q3 2014 | $1,405,000 | -2.8% | 500 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $1,445,000 | +144400.0% | 500 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $1,000 | 0.0% | 500 | 0.0% | 0.00% | – |
| Q3 2013 | $1,000 | – | 500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KOPP INVESTMENT ADVISORS LLC | 7,907,791 | $1,494,000 | 0.80% |
| SABBY MANAGEMENT, LLC | 1,701,245 | $322,000 | 0.02% |
| BARD ASSOCIATES INC | 156,544 | $30,000 | 0.02% |
| TWO SIGMA SECURITIES, LLC | 35,799 | $7,000 | 0.00% |
| Sigma Planning Corp | 38,250 | $7,000 | 0.00% |
| Advisor Group, Inc. | 641 | $0 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 3 | $0 | 0.00% |
| NORTHERN TRUST CORP | 11,593 | $2,000 | 0.00% |
| GROUP ONE TRADING, L.P. | 4,109 | $1,000 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 51,793 | $9,000 | 0.00% |