SUPERCONDUCTOR TECHNOLOGIES's ticker is SCON and the CUSIP is 867931404. A total of 22 filers reported holding SUPERCONDUCTOR TECHNOLOGIES in Q2 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $0 | – | 56 | +1.8% | 0.00% | – |
| Q4 2015 | $0 | -100.0% | 55 | -99.0% | 0.00% | – |
| Q3 2015 | $3,000 | – | 5,489 | +13974.4% | 0.00% | – |
| Q2 2015 | $0 | -100.0% | 39 | -96.2% | 0.00% | – |
| Q1 2015 | $1,000 | – | 1,034 | +3465.5% | 0.00% | – |
| Q4 2014 | $0 | -100.0% | 29 | -89.6% | 0.00% | – |
| Q3 2014 | $1,000 | 0.0% | 279 | 0.0% | 0.00% | – |
| Q2 2014 | $1,000 | -98.1% | 279 | -98.6% | 0.00% | – |
| Q1 2014 | $53,000 | +2550.0% | 19,410 | +2460.7% | 0.00% | – |
| Q4 2013 | $2,000 | – | 758 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KOPP INVESTMENT ADVISORS LLC | 2,615,516 | $7,559,000 | 3.47% |
| BARD ASSOCIATES INC | 224,451 | $649,000 | 0.26% |
| Rotella Capital Management, Inc. | 49,905 | $144,000 | 0.12% |
| PERKINS CAPITAL MANAGEMENT INC | 50,000 | $145,000 | 0.10% |
| Cambridge Investment Research Advisors, Inc. | 15,000 | $43,000 | 0.00% |
| Virtu KCG Holdings LLC | 14,119 | $41,000 | 0.00% |
| FIRST NEW YORK SECURITIES LLC /NY | 500 | $1,445,000 | 0.00% |
| UBS AG | 3,200 | $9,000 | 0.00% |
| AMERICAN INTERNATIONAL GROUP, INC. | 16 | $46,000 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 351 | $1,000 | 0.00% |