GROUP ONE TRADING LLC Q1 2019 Filing
Filed May 13, 2019
Portfolio Value
$16.7B
Holdings
4,769
Report Date
Q1 2019
Filing Type
13F-HR
All Holdings (4,769 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | —IMMUNOMEDICS INC | 45,200 | $868.0M | 5.21% | Put |
| 102 | —ATTUNITY LTD | 36,900 | $865.0M | 5.19% | Put |
| 103 | UPLDUPLAND SOFTWARE INC | 20,400 | $864.0M | 5.18% | Call |
| 104 | VYXNCR CORP NEW | 31,600 | $862.0M | 5.17% | Call |
| 105 | —AMC ENTMT HLDGS INC | 58,000 | $861.0M | 5.16% | Put |
| 106 | —GTT COMMUNICATIONS INC | 24,763 | $859.0M | 5.15% | |
| 107 | —SERVICEMASTER GLOBAL HLDGS I | 18,400 | $859.0M | 5.15% | Call |
| 108 | —TEEKAY OFFSHORE PARTNERS L P | 715,878 | $859.0M | 5.15% | |
| 109 | FLRFLUOR CORP NEW | 23,327 | $858.0M | 5.15% | |
| 110 | —BLACK KNIGHT INC | 15,700 | $856.0M | 5.13% | Call |
| 111 | —COUPA SOFTWARE INC | 9,400 | $855.0M | 5.13% | Put |
| 112 | WSMWILLIAMS SONOMA INC | 15,200 | $855.0M | 5.13% | Call |
| 113 | CHGGCHEGG INC | 22,345 | $852.0M | 5.11% | |
| 114 | NUSNU SKIN ENTERPRISES INC | 17,800 | $852.0M | 5.11% | Put |
| 115 | —AMYRIS INC | 406,600 | $850.0M | 5.10% | Put |
| 116 | —BUCKEYE PARTNERS L P | 24,859 | $846.0M | 5.07% | |
| 117 | GDGENERAL DYNAMICS CORP | 5,000 | $846.0M | 5.07% | Put |
| 118 | —PENNEY J C CORP INC | 567,100 | $845.0M | 5.07% | Put |
| 119 | GEOGEO GROUP INC NEW | 44,000 | $845.0M | 5.07% | Put |
| 120 | VIAVVIAVI SOLUTIONS INC | 68,100 | $843.0M | 5.06% | Call |
| 121 | —SHUTTERFLY INC | 20,700 | $841.0M | 5.04% | Call |
| 122 | —SHIP FINANCE INTERNATIONAL L | 68,100 | $840.0M | 5.04% | Call |
| 123 | KTOSKRATOS DEFENSE & SEC SOLUTIO | 53,700 | $839.0M | 5.03% | Call |
| 124 | —FITBIT INC | 141,800 | $839.0M | 5.03% | Put |
| 125 | SUPNSUPERNUS PHARMACEUTICALS INC | 23,900 | $837.0M | 5.02% | Call |
| 126 | —NOVAVAX INC | 1,518,500 | $837.0M | 5.02% | Call |
| 127 | BBVABANCO BILBAO VIZCAYA ARGENTA | 146,100 | $837.0M | 5.02% | Call |
| 128 | MTZMASTEC INC | 17,300 | $832.0M | 4.99% | Put |
| 129 | AAOIAPPLIED OPTOELECTRONICS INC | 68,200 | $832.0M | 4.99% | Put |
| 130 | AGFIRST MAJESTIC SILVER CORP | 126,316 | $831.0M | 4.98% | |
| 131 | GPCGENUINE PARTS CO | 7,400 | $829.0M | 4.97% | Call |
| 132 | HASIHANNON ARMSTRONG SUST INFR C | 32,300 | $828.0M | 4.97% | Call |
| 133 | METMETLIFE INC | 19,400 | $826.0M | 4.95% | Call |
| 134 | —GTT COMMUNICATIONS INC | 23,800 | $826.0M | 4.95% | Put |
| 135 | FTDRFRONTDOOR INC | 24,000 | $826.0M | 4.95% | Call |
| 136 | BOXBOX INC | 42,700 | $825.0M | 4.95% | Call |
| 137 | —CONNS INC | 36,100 | $825.0M | 4.95% | Put |
| 138 | —HI-CRUSH PARTNERS LP | 185,100 | $824.0M | 4.94% | Call |
| 139 | CDECOEUR MNG INC | 201,740 | $823.0M | 4.94% | |
| 140 | —HORIZON PHARMA PLC | 31,132 | $823.0M | 4.94% | |
| 141 | RESRPC INC | 72,000 | $822.0M | 4.93% | Call |
| 142 | GOOSCANADA GOOSE HOLDINGS INC | 17,100 | $821.0M | 4.92% | Call |
| 143 | —TRITON INTL LTD | 26,400 | $821.0M | 4.92% | Put |
| 144 | INGNINOGEN INC | 8,600 | $820.0M | 4.92% | Put |
| 145 | DLTRDOLLAR TREE INC | 7,800 | $819.0M | 4.91% | Call |
| 146 | PAYCPAYCOM SOFTWARE INC | 4,300 | $813.0M | 4.88% | Call |
| 147 | —IMMUNOGEN INC | 299,900 | $813.0M | 4.88% | Put |
| 148 | —ROSETTA STONE INC | 37,100 | $811.0M | 4.86% | Put |
| 149 | PAGSPAGSEGURO DIGITAL LTD | 27,100 | $809.0M | 4.85% | Put |
| 150 | —VECTOR GROUP LTD | 74,900 | $808.0M | 4.85% | Call |
| 151 | —AEROJET ROCKETDYNE HLDGS INC | 22,700 | $807.0M | 4.84% | Call |
| 152 | —PATTERN ENERGY GROUP INC | 36,600 | $805.0M | 4.83% | Call |
| 153 | CTRPUSDCTRIP COM INTL LTD | 18,379 | $803.0M | 4.82% | |
| 154 | DOMODOMO INC | 19,900 | $803.0M | 4.82% | Put |
| 155 | —GLU MOBILE INC | 73,200 | $801.0M | 4.80% | Call |
| 156 | —FOOT LOCKER INC | 13,200 | $800.0M | 4.80% | Put |
| 157 | CXCEMEX SAB DE CV | 172,499 | $800.0M | 4.80% | |
| 158 | —BLUEBIRD BIO INC | 5,087 | $800.0M | 4.80% | |
| 159 | TBCHTURTLE BEACH CORP | 70,300 | $799.0M | 4.79% | Put |
| 160 | —HOLLYFRONTIER CORP | 16,200 | $798.0M | 4.79% | Call |
| 161 | —RITE AID CORP | 1,255,311 | $797.0M | 4.78% | |
| 162 | —OASIS PETE INC NEW | 131,800 | $796.0M | 4.77% | Put |
| 163 | EXTREXTREME NETWORKS INC | 106,139 | $795.0M | 4.77% | |
| 164 | —JAGGED PEAK ENERGY INC | 75,800 | $794.0M | 4.76% | Call |
| 165 | —WEATHERFORD INTL PLC | 1,138,200 | $794.0M | 4.76% | Put |
| 166 | MTARCELORMITTAL SA LUXEMBOURG | 38,900 | $793.0M | 4.76% | Put |
| 167 | —TRITON INTL LTD | 25,500 | $793.0M | 4.76% | Call |
| 168 | TDTORONTO DOMINION BK ONT | 14,500 | $788.0M | 4.73% | Call |
| 169 | OTEXOPEN TEXT CORP | 20,500 | $788.0M | 4.73% | Put |
| 170 | IBNICICI BK LTD | 68,700 | $787.0M | 4.72% | Call |
| 171 | PDFSPDF SOLUTIONS INC | 63,700 | $787.0M | 4.72% | Put |
| 172 | ANETARISTA NETWORKS INC | 2,500 | $786.0M | 4.71% | Call |
| 173 | —EBIX INC | 15,900 | $785.0M | 4.71% | Put |
| 174 | SUPNSUPERNUS PHARMACEUTICALS INC | 22,400 | $785.0M | 4.71% | Put |
| 175 | YEXTYEXT INC | 35,800 | $783.0M | 4.70% | Call |
| 176 | —KEMET CORP | 46,063 | $782.0M | 4.69% | |
| 177 | AXSMAXSOME THERAPEUTICS INC | 54,924 | $782.0M | 4.69% | |
| 178 | SPGIS&P GLOBAL INC | 3,700 | $779.0M | 4.67% | Put |
| 179 | —AKCEA THERAPEUTICS INC | 27,500 | $779.0M | 4.67% | Call |
| 180 | TSNTYSON FOODS INC | 11,200 | $778.0M | 4.67% | Put |
| 181 | HIMXHIMAX TECHNOLOGIES INC | 244,033 | $778.0M | 4.67% | |
| 182 | —PROOFPOINT INC | 6,400 | $777.0M | 4.66% | Put |
| 183 | —CALUMET SPECIALTY PRODS PTNR | 218,200 | $777.0M | 4.66% | Put |
| 184 | —BERRY GLOBAL GROUP INC | 14,400 | $776.0M | 4.65% | Call |
| 185 | —DSW INC | 34,900 | $775.0M | 4.65% | Put |
| 186 | TREELENDINGTREE INC NEW | 2,200 | $773.0M | 4.64% | Put |
| 187 | —QURATE RETAIL INC | 48,300 | $772.0M | 4.63% | Put |
| 188 | —SERVICE CORP INTL | 19,200 | $771.0M | 4.62% | Call |
| 189 | FOXAFOX CORP | 20,998 | $771.0M | 4.62% | |
| 190 | UNGUSDUNITED STATES NATL GAS FUND | 32,829 | $771.0M | 4.62% | |
| 191 | —GSV CAP CORP | 101,648 | $770.0M | 4.62% | |
| 192 | —NUANCE COMMUNICATIONS INC | 45,500 | $770.0M | 4.62% | Call |
| 193 | OMEROMEROS CORP | 44,256 | $769.0M | 4.61% | |
| 194 | CORTCORCEPT THERAPEUTICS INC | 65,400 | $768.0M | 4.61% | Put |
| 195 | AERAERCAP HOLDINGS NV | 16,500 | $768.0M | 4.61% | Put |
| 196 | SBSCOMPANHIA DE SANEAMENTO BASI | 72,500 | $767.0M | 4.60% | Put |
| 197 | DANDANA INCORPORATED | 43,200 | $766.0M | 4.59% | Put |
| 198 | —SENSATA TECHNOLOGIES HLDNG P | 17,000 | $765.0M | 4.59% | Call |
| 199 | VNOVORNADO RLTY TR | 11,343 | $765.0M | 4.59% | |
| 200 | CAASCHINA AUTOMOTIVE SYS INC | 236,700 | $762.0M | 4.57% | Put |