GROUP ONE TRADING, L.P. - STAR SCIENTIFIC INC ownership

STAR SCIENTIFIC INC's ticker is STSI and the CUSIP is 85517P101. A total of 106 filers reported holding STAR SCIENTIFIC INC in Q3 2013. The put-call ratio across all filers is 2.70 and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of STAR SCIENTIFIC INC
ValueSharesWeighting
Q4 2013$1,066,000
-44.2%
918,907
-8.1%
0.02%
-56.8%
Q3 2013$1,909,000
+150.9%
999,589
+82.5%
0.04%
+94.7%
Q2 2013$761,000547,7950.02%
Other shareholders
STAR SCIENTIFIC INC shareholders Q3 2013
NameSharesValueWeighting ↓
GOLDMAN CAPITAL MANAGEMENT INC 4,412,697$6,133,0003.50%
KEMPNER CAPITAL MANAGEMENT INC. 200,000$278,0000.12%
PARSONS CAPITAL MANAGEMENT INC/RI 198,100$276,0000.05%
LUCAS CAPITAL MANAGEMENT 97,900$136,0000.04%
STONEBRIDGE CAPITAL MANAGEMENT INC 32,715$46,0000.02%
VSR Financial Services, Inc. 72,800$101,0000.02%
GROUP ONE TRADING, L.P. 547,795$761,0000.02%
CULLEN/FROST BANKERS, INC. 205,000$285,0000.02%
Financial Sense Advisors, Inc. 23,000$31,0000.01%
WEDBUSH SECURITIES INC 35,000$49,0000.01%
View complete list of STAR SCIENTIFIC INC shareholders