GROUP ONE TRADING LLC Q3 2018 Filing
Filed November 8, 2018
Portfolio Value
$12.7B
Holdings
5,172
Report Date
Q3 2018
Filing Type
13F-HR
All Holdings (5,172 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1101 | —VERASTEM INC | 36,700 | $266.0M | 2.10% | Call |
| 1102 | BTEBAYTEX ENERGY CORP | 91,380 | $266.0M | 2.10% | |
| 1103 | —MADDEN STEVEN LTD | 5,000 | $265.0M | 2.09% | Put |
| 1104 | VYXNCR CORP NEW | 9,300 | $264.0M | 2.09% | Put |
| 1105 | LYGLLOYDS BANKING GROUP PLC | 87,000 | $264.0M | 2.09% | Call |
| 1106 | —APOLLO INVT CORP | 48,600 | $264.0M | 2.09% | Put |
| 1107 | —TERADATA CORP DEL | 7,000 | $264.0M | 2.09% | Put |
| 1108 | MGYMAGNOLIA OIL & GAS CORP | 17,500 | $263.0M | 2.08% | Call |
| 1109 | —SPARTANNASH CO | 13,100 | $263.0M | 2.08% | Call |
| 1110 | GWREGUIDEWIRE SOFTWARE INC | 2,600 | $263.0M | 2.08% | Call |
| 1111 | —RESOLUTE FST PRODS INC | 20,300 | $263.0M | 2.08% | Call |
| 1112 | —VIRNETX HLDG CORP | 56,300 | $262.0M | 2.07% | Call |
| 1113 | MYGNMYRIAD GENETICS INC | 5,700 | $262.0M | 2.07% | Call |
| 1114 | —PENNEY J C INC | 157,600 | $262.0M | 2.07% | Call |
| 1115 | —POLARITYTE INC | 13,700 | $262.0M | 2.07% | Call |
| 1116 | —LEGG MASON INC | 8,400 | $262.0M | 2.07% | Put |
| 1117 | CRTOCRITEO S A | 11,400 | $262.0M | 2.07% | Call |
| 1118 | MSBMESABI TR | 9,845 | $261.0M | 2.06% | |
| 1119 | VRAVERA BRADLEY INC | 17,100 | $261.0M | 2.06% | Call |
| 1120 | BLMNBLOOMIN BRANDS INC | 13,200 | $261.0M | 2.06% | Put |
| 1121 | —ARRAY BIOPHARMA INC | 17,100 | $260.0M | 2.05% | Put |
| 1122 | —IMMUNOGEN INC | 27,500 | $260.0M | 2.05% | Call |
| 1123 | —PACIFIC COAST OIL TR | 95,300 | $260.0M | 2.05% | Put |
| 1124 | —COMMVAULT SYSTEMS INC | 3,700 | $259.0M | 2.05% | Put |
| 1125 | —FIVE PRIME THERAPEUTICS INC | 18,500 | $258.0M | 2.04% | Put |
| 1126 | —OASIS PETE INC NEW | 18,200 | $258.0M | 2.04% | Put |
| 1127 | NTAPNETAPP INC | 3,000 | $258.0M | 2.04% | Call |
| 1128 | IPI1EURINTREPID POTASH INC | 71,966 | $258.0M | 2.04% | |
| 1129 | CNCCENTENE CORP DEL | 1,775 | $257.0M | 2.03% | |
| 1130 | RMBS*RAMBUS INC DEL | 23,529 | $257.0M | 2.03% | |
| 1131 | —ACACIA RESH CORP | 80,400 | $257.0M | 2.03% | Call |
| 1132 | —NATUS MEDICAL INC DEL | 7,200 | $257.0M | 2.03% | Call |
| 1133 | —APOLLO INVT CORP | 47,171 | $257.0M | 2.03% | |
| 1134 | —WATERSTONE FINL INC MD | 15,000 | $257.0M | 2.03% | Call |
| 1135 | WTIW & T OFFSHORE INC | 26,560 | $256.0M | 2.02% | |
| 1136 | —CERIDIAN HCM HLDG INC | 6,100 | $256.0M | 2.02% | Call |
| 1137 | CQPCHENIERE ENERGY PARTNERS LP | 6,500 | $256.0M | 2.02% | Put |
| 1138 | 2L9BLUEPRINT MEDICINES CORP | 3,275 | $256.0M | 2.02% | |
| 1139 | HRTXHERON THERAPEUTICS INC | 8,060 | $255.0M | 2.02% | |
| 1140 | EVTCEVERTEC INC | 10,600 | $255.0M | 2.02% | Call |
| 1141 | EGOELDORADO GOLD CORP NEW | 288,829 | $255.0M | 2.02% | |
| 1142 | HSYHERSHEY CO | 2,500 | $255.0M | 2.02% | Call |
| 1143 | —NEW SR INVT GROUP INC | 43,300 | $255.0M | 2.02% | Call |
| 1144 | CNPCENTERPOINT ENERGY INC | 9,200 | $254.0M | 2.01% | Call |
| 1145 | —SECOO HLDG LTD | 20,000 | $254.0M | 2.01% | Call |
| 1146 | SAILEURSAILPOINT TECHNLGIES HLDGS I | 7,449 | $253.0M | 2.00% | |
| 1147 | —JEFFERIES FINL GROUP INC | 11,500 | $253.0M | 2.00% | Put |
| 1148 | SEDGSOLAREDGE TECHNOLOGIES INC | 6,727 | $253.0M | 2.00% | |
| 1149 | CHGGCHEGG INC | 8,870 | $252.0M | 1.99% | |
| 1150 | —WINDSTREAM HLDGS INC | 51,486 | $252.0M | 1.99% | |
| 1151 | MERCMERCER INTL INC | 15,000 | $252.0M | 1.99% | Call |
| 1152 | TCXTUCOWS INC | 4,500 | $251.0M | 1.98% | Put |
| 1153 | —AFFIMED N V | 57,634 | $251.0M | 1.98% | |
| 1154 | —NATIONAL INSTRS CORP | 5,200 | $251.0M | 1.98% | Put |
| 1155 | TRGPTARGA RES CORP | 4,452 | $251.0M | 1.98% | |
| 1156 | —MAZOR ROBOTICS LTD | 4,300 | $251.0M | 1.98% | Put |
| 1157 | AYAEURSTARS GROUP INC | 10,093 | $251.0M | 1.98% | |
| 1158 | —GLOBUS MED INC | 4,400 | $250.0M | 1.98% | Put |
| 1159 | NSZNETSCOUT SYS INC | 9,842 | $249.0M | 1.97% | |
| 1160 | —WINNEBAGO INDS INC | 7,500 | $249.0M | 1.97% | Call |
| 1161 | CPRTCOPART INC | 4,838 | $249.0M | 1.97% | |
| 1162 | —C&J ENERGY SVCS INC NEW | 11,900 | $248.0M | 1.96% | Put |
| 1163 | —CALLAWAY GOLF CO | 10,200 | $248.0M | 1.96% | Call |
| 1164 | MRSHMARSH & MCLENNAN COS INC | 3,000 | $248.0M | 1.96% | Call |
| 1165 | EGYVAALCO ENERGY INC | 90,700 | $248.0M | 1.96% | Call |
| 1166 | —FREDS INC | 121,093 | $247.0M | 1.95% | |
| 1167 | —TILE SHOP HLDGS INC | 34,400 | $246.0M | 1.94% | Put |
| 1168 | —GAIN CAP HLDGS INC | 37,800 | $246.0M | 1.94% | Call |
| 1169 | —IKANG HEALTHCARE GROUP INC | 13,600 | $246.0M | 1.94% | Put |
| 1170 | —HAWAIIAN HOLDINGS INC | 6,100 | $245.0M | 1.94% | Call |
| 1171 | —SPIRIT RLTY CAP INC NEW | 30,400 | $245.0M | 1.94% | Put |
| 1172 | —ASCENA RETAIL GROUP INC | 53,400 | $244.0M | 1.93% | Put |
| 1173 | SBSWSIBANYE STILLWATER | 97,916 | $244.0M | 1.93% | |
| 1174 | NWSANEWS CORP NEW | 18,500 | $244.0M | 1.93% | Put |
| 1175 | —ULTRA PETROLEUM CORP | 217,145 | $243.0M | 1.92% | |
| 1176 | BCEBCE INC | 6,000 | $243.0M | 1.92% | Call |
| 1177 | —ORCHIDS PAPER PRODS CO DEL | 73,600 | $243.0M | 1.92% | Call |
| 1178 | —INVESTORS BANCORP INC NEW | 19,800 | $243.0M | 1.92% | Put |
| 1179 | KOPNKOPIN CORP | 100,000 | $242.0M | 1.91% | Put |
| 1180 | —VICI PPTYS INC | 11,200 | $242.0M | 1.91% | Call |
| 1181 | KROKRONOS WORLDWIDE INC | 14,900 | $242.0M | 1.91% | Put |
| 1182 | CTSOCYTOSORBENTS CORP | 18,700 | $241.0M | 1.90% | Call |
| 1183 | RNGRINGCENTRAL INC | 2,586 | $241.0M | 1.90% | |
| 1184 | AMXAMERICA MOVIL SAB DE CV | 15,000 | $241.0M | 1.90% | Put |
| 1185 | —ISTAR INC | 21,600 | $241.0M | 1.90% | Put |
| 1186 | CIVBCIVISTA BANCSHARES INC | 10,000 | $241.0M | 1.90% | Call |
| 1187 | ANIKANIKA THERAPEUTICS INC | 5,700 | $240.0M | 1.90% | Call |
| 1188 | —DIAMOND OFFSHORE DRILLING IN | 12,000 | $240.0M | 1.90% | Put |
| 1189 | LSCCLATTICE SEMICONDUCTOR CORP | 30,000 | $240.0M | 1.90% | Call |
| 1190 | —FRANCESCAS HLDGS CORP | 64,700 | $240.0M | 1.90% | Put |
| 1191 | QNSTQUINSTREET INC | 17,604 | $239.0M | 1.89% | |
| 1192 | TERTERADYNE INC | 6,451 | $239.0M | 1.89% | |
| 1193 | —TATA MTRS LTD | 15,500 | $238.0M | 1.88% | Call |
| 1194 | —PLATFORM SPECIALTY PRODS COR | 19,100 | $238.0M | 1.88% | Call |
| 1195 | —FOCUS FINL PARTNERS INC | 5,000 | $237.0M | 1.87% | Call |
| 1196 | CBCVR ENERGY INC | 5,890 | $237.0M | 1.87% | |
| 1197 | MCHPMICROCHIP TECHNOLOGY INC | 3,000 | $237.0M | 1.87% | Put |
| 1198 | —DCP MIDSTREAM LP | 5,983 | $237.0M | 1.87% | |
| 1199 | AYXEURALTERYX INC | 4,144 | $237.0M | 1.87% | |
| 1200 | DGXQUEST DIAGNOSTICS INC | 2,200 | $237.0M | 1.87% | Call |