SUPERCONDUCTOR TECHNOLOGIES's ticker is SCON and the CUSIP is 867931404. A total of 28 filers reported holding SUPERCONDUCTOR TECHNOLOGIES in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2014 | $38,000 | – | 14,077 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KOPP INVESTMENT ADVISORS LLC | 5,363,491 | $1,126,000 | 0.55% |
| SABBY MANAGEMENT, LLC | 2,349,992 | $493,000 | 0.03% |
| BARD ASSOCIATES INC | 164,294 | $35,000 | 0.02% |
| TWO SIGMA SECURITIES, LLC | 25,192 | $5,000 | 0.01% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 22,169 | $5,000 | 0.00% |
| AMERICAN INTERNATIONAL GROUP, INC. | 641 | $0 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 310 | $0 | 0.00% |
| NORTHERN TRUST CORP | 11,717 | $2,000 | 0.00% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 440 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 4,109 | $1,000 | 0.00% |