GROUP ONE TRADING, L.P. - SUPERCONDUCTOR TECHNOLOGIES ownership

SUPERCONDUCTOR TECHNOLOGIES's ticker is and the CUSIP is 867931954. A total of 1 filers reported holding SUPERCONDUCTOR TECHNOLOGIES in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of SUPERCONDUCTOR TECHNOLOGIES
ValueSharesWeighting
Q3 2015$3,000
-40.0%
4,5000.0%0.00%
Q2 2015$5,000
-16.7%
4,5000.0%0.00%
Q1 2015$6,000
-78.6%
4,500
-55.0%
0.00%
Q4 2014$28,000
-12.5%
10,000
-13.0%
0.00%
Q3 2014$32,000
+128.6%
11,500
+130.0%
0.00%
Q2 2014$14,0005,0000.00%
Other shareholders
SUPERCONDUCTOR TECHNOLOGIES shareholders Q3 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 11,500$32,0000.00%
View complete list of SUPERCONDUCTOR TECHNOLOGIES shareholders