GROUP ONE TRADING LLC Q4 2018 Filing
Filed February 6, 2019
Portfolio Value
$11.5T
Holdings
4,844
Report Date
Q4 2018
Filing Type
13F-HR
All Holdings (4,844 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | PIIPOLARIS INDS INC | 11,300 | $866.0M | 0.01% | Call |
| 102 | DDOMINION ENERGY INC | 12,100 | $865.0M | 0.01% | Call |
| 103 | PHPARKER HANNIFIN CORP | 5,800 | $865.0M | 0.01% | Call |
| 104 | —CF INDS HLDGS INC | 19,800 | $862.0M | 0.01% | Call |
| 105 | —STIFEL FINL CORP | 20,800 | $862.0M | 0.01% | Call |
| 106 | RDNRADIAN GROUP INC | 52,500 | $859.0M | 0.01% | Call |
| 107 | CLGXCORELOGIC INC | 25,630 | $857.0M | 0.01% | |
| 108 | BAXBAXTER INTL INC | 13,000 | $856.0M | 0.01% | Call |
| 109 | —TREEHOUSE FOODS INC | 16,800 | $852.0M | 0.01% | Call |
| 110 | CASA1EURCASA SYS INC | 64,697 | $849.0M | 0.01% | |
| 111 | ZTOZTO EXPRESS CAYMAN INC | 53,600 | $848.0M | 0.01% | Call |
| 112 | PTCTPTC THERAPEUTICS INC | 24,694 | $848.0M | 0.01% | |
| 113 | GWWGRAINGER W W INC | 3,000 | $847.0M | 0.01% | Put |
| 114 | AOSSMITH A O | 19,800 | $845.0M | 0.01% | Put |
| 115 | MSIMOTOROLA SOLUTIONS INC | 7,344 | $845.0M | 0.01% | |
| 116 | —FRONT YD RESIDENTIAL CORP | 96,700 | $844.0M | 0.01% | Call |
| 117 | PDFSPDF SOLUTIONS INC | 100,000 | $843.0M | 0.01% | |
| 118 | OLEDUNIVERSAL DISPLAY CORP | 9,000 | $842.0M | 0.01% | Put |
| 119 | —TAHOE RES INC | 230,700 | $842.0M | 0.01% | Call |
| 120 | IMMRIMMERSION CORP | 93,688 | $839.0M | 0.01% | |
| 121 | CORTCORCEPT THERAPEUTICS INC | 62,800 | $839.0M | 0.01% | Call |
| 122 | —INGERSOLL-RAND PLC | 9,200 | $839.0M | 0.01% | Call |
| 123 | NBRNABORS INDUSTRIES LTD | 419,354 | $839.0M | 0.01% | |
| 124 | —MAXWELL TECHNOLOGIES INC | 404,700 | $838.0M | 0.01% | Put |
| 125 | —WORLD WRESTLING ENTMT INC | 11,200 | $837.0M | 0.01% | Put |
| 126 | —SPIRIT AIRLS INC | 14,400 | $834.0M | 0.01% | Call |
| 127 | —MOBILE TELESYSTEMS PJSC | 119,000 | $833.0M | 0.01% | Put |
| 128 | RIOTRIOT BLOCKCHAIN INC | 551,700 | $833.0M | 0.01% | Call |
| 129 | —REALOGY HLDGS CORP | 56,600 | $831.0M | 0.01% | Call |
| 130 | IPINTL PAPER CO | 20,600 | $831.0M | 0.01% | Put |
| 131 | —EDGEWELL PERS CARE CO | 22,200 | $829.0M | 0.01% | Call |
| 132 | —FANHUA INC | 37,698 | $827.0M | 0.01% | |
| 133 | MNKDMANNKIND CORP | 779,600 | $826.0M | 0.01% | Put |
| 134 | —XILINX INC | 9,700 | $826.0M | 0.01% | Put |
| 135 | TSMTAIWAN SEMICONDUCTOR MFG LTD | 22,346 | $825.0M | 0.01% | |
| 136 | RNGRINGCENTRAL INC | 10,000 | $824.0M | 0.01% | Put |
| 137 | —FRONTIER COMMUNICATIONS CORP | 345,300 | $822.0M | 0.01% | Put |
| 138 | CNCCENTENE CORP DEL | 7,125 | $822.0M | 0.01% | |
| 139 | JNPJUNIPER NETWORKS INC | 30,506 | $821.0M | 0.01% | |
| 140 | NDLSUSDNOODLES & CO | 117,342 | $820.0M | 0.01% | |
| 141 | PNRPENTAIR PLC | 21,700 | $820.0M | 0.01% | Put |
| 142 | —CHINA BIOLOGIC PRODS HLDGS I | 10,808 | $820.0M | 0.01% | |
| 143 | CGNXCOGNEX CORP | 21,100 | $816.0M | 0.01% | Call |
| 144 | FNDFLOOR & DECOR HLDGS INC | 31,504 | $816.0M | 0.01% | |
| 145 | SONOSONOS INC | 82,800 | $813.0M | 0.01% | Call |
| 146 | —COMMVAULT SYSTEMS INC | 13,700 | $810.0M | 0.01% | Put |
| 147 | HALOHALOZYME THERAPEUTICS INC | 55,300 | $809.0M | 0.01% | Put |
| 148 | GOOSCANADA GOOSE HOLDINGS INC | 18,500 | $809.0M | 0.01% | Put |
| 149 | —SIENTRA INC | 63,600 | $808.0M | 0.01% | Call |
| 150 | CRTOCRITEO S A | 35,526 | $807.0M | 0.01% | |
| 151 | CHGGCHEGG INC | 28,400 | $807.0M | 0.01% | Call |
| 152 | —GULFPORT ENERGY CORP | 123,000 | $806.0M | 0.01% | Call |
| 153 | —TOTAL SYS SVCS INC | 9,900 | $805.0M | 0.01% | Call |
| 154 | FIVNFIVE9 INC | 18,400 | $804.0M | 0.01% | Call |
| 155 | FLOFLOWERS FOODS INC | 43,400 | $802.0M | 0.01% | Call |
| 156 | TSNTYSON FOODS INC | 15,000 | $801.0M | 0.01% | Put |
| 157 | ESNTESSENT GROUP LTD | 23,400 | $800.0M | 0.01% | Call |
| 158 | 4DHDANA INCORPORATED | 58,608 | $799.0M | 0.01% | |
| 159 | RYNRAYONIER INC | 28,800 | $797.0M | 0.01% | Put |
| 160 | —WYNDHAM DESTINATIONS INC | 22,200 | $796.0M | 0.01% | Put |
| 161 | EWEDWARDS LIFESCIENCES CORP | 5,200 | $796.0M | 0.01% | Put |
| 162 | MIKUSDMICHAELS COS INC | 58,699 | $795.0M | 0.01% | |
| 163 | CLVSEURCLOVIS ONCOLOGY INC | 44,285 | $795.0M | 0.01% | |
| 164 | —EAGLE PHARMACEUTICALS INC | 19,700 | $794.0M | 0.01% | Put |
| 165 | NKENIKE INC | 10,700 | $793.0M | 0.01% | Put |
| 166 | CERSCERUS CORP | 156,400 | $793.0M | 0.01% | Put |
| 167 | —CONSOLIDATED COMM HLDGS INC | 80,300 | $793.0M | 0.01% | Call |
| 168 | OASEUROASIS PETE INC NEW | 143,273 | $792.0M | 0.01% | |
| 169 | —PATTERN ENERGY GROUP INC | 42,500 | $791.0M | 0.01% | Put |
| 170 | RRRRED ROCK RESORTS INC | 38,900 | $790.0M | 0.01% | Put |
| 171 | VYXNCR CORP NEW | 34,200 | $789.0M | 0.01% | Call |
| 172 | —SCIENTIFIC GAMES CORP | 44,100 | $789.0M | 0.01% | Put |
| 173 | —TAILORED BRANDS INC | 57,800 | $788.0M | 0.01% | Call |
| 174 | —BP PRUDHOE BAY RTY TR | 36,400 | $788.0M | 0.01% | Put |
| 175 | —ASSERTIO THERAPEUTICS INC | 218,400 | $788.0M | 0.01% | Call |
| 176 | FLSFLOWSERVE CORP | 20,700 | $787.0M | 0.01% | Call |
| 177 | —GRUBHUB INC | 10,200 | $783.0M | 0.01% | Put |
| 178 | SG7SAGE THERAPEUTICS INC | 8,166 | $782.0M | 0.01% | |
| 179 | TNDMTANDEM DIABETES CARE INC | 20,600 | $782.0M | 0.01% | Put |
| 180 | —MAXWELL TECHNOLOGIES INC | 377,059 | $781.0M | 0.01% | |
| 181 | DHTDHT HOLDINGS INC | 198,500 | $778.0M | 0.01% | Call |
| 182 | BTUPEABODY ENERGY CORP NEW | 25,500 | $777.0M | 0.01% | Put |
| 183 | —ACELRX PHARMACEUTICALS INC | 336,000 | $776.0M | 0.01% | Put |
| 184 | —RENEWABLE ENERGY GROUP INC | 30,100 | $774.0M | 0.01% | Call |
| 185 | PAGPENSKE AUTOMOTIVE GRP INC | 19,200 | $774.0M | 0.01% | Call |
| 186 | 9990302DAPACHE CORP | 29,440 | $773.0M | 0.01% | |
| 187 | THRMGENTHERM INC | 19,300 | $772.0M | 0.01% | Call |
| 188 | —CARA THERAPEUTICS INC | 59,300 | $771.0M | 0.01% | Put |
| 189 | AMTTD AMERITRADE HLDG CORP | 15,708 | $769.0M | 0.01% | |
| 190 | AMCAMC ENTMT HLDGS INC | 62,500 | $768.0M | 0.01% | |
| 191 | COPCONOCOPHI LLIPS | 12,300 | $767.0M | 0.01% | Put |
| 192 | —ACORDA THERAPEUTICS INC | 49,200 | $767.0M | 0.01% | Call |
| 193 | PVACUSDPENN VA CORP NEW | 14,152 | $765.0M | 0.01% | |
| 194 | ATRCATRICURE INC | 25,000 | $765.0M | 0.01% | Call |
| 195 | —DUNKIN BRANDS GROUP INC | 11,900 | $763.0M | 0.01% | Put |
| 196 | NVAXNOVAVAX INC | 414,024 | $762.0M | 0.01% | |
| 197 | HRLHORMEL FOODS CORP | 17,800 | $760.0M | 0.01% | Put |
| 198 | —WESTERN ASSET MTG CAP CORP | 91,000 | $759.0M | 0.01% | Call |
| 199 | KODKEASTMAN KODAK CO | 296,859 | $757.0M | 0.01% | |
| 200 | —WORLDPAY INC | 9,900 | $757.0M | 0.01% | Put |