GROUP ONE TRADING LLC Q1 2019 Filing
Filed May 13, 2019
Portfolio Value
$16.7T
Holdings
4,769
Report Date
Q1 2019
Filing Type
13F-HR
All Holdings (4,769 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 201 | CHKPCHECK POINT SOFTWARE TECH LT | 6,000 | $759.0M | 0.00% | Call |
| 202 | —WELBILT INC | 46,300 | $758.0M | 0.00% | Call |
| 203 | NBIXNEUROCRINE BIOSCIENCES INC | 8,600 | $758.0M | 0.00% | Call |
| 204 | —RITE AID CORP | 1,194,300 | $758.0M | 0.00% | Put |
| 205 | KGCKINROSS GOLD CORP | 219,500 | $755.0M | 0.00% | Call |
| 206 | FNKOFUNKO INC | 34,776 | $755.0M | 0.00% | |
| 207 | NVSNNOVARTIS A G | 7,832 | $753.0M | 0.00% | |
| 208 | ILMNILLUMINA INC | 2,413 | $750.0M | 0.00% | |
| 209 | —RANGE RES CORP | 66,700 | $750.0M | 0.00% | Put |
| 210 | NFLXNETFLIX INC | 2,100 | $749.0M | 0.00% | Put |
| 211 | UAAUNDER ARMOUR INC | 35,399 | $748.0M | 0.00% | |
| 212 | VKTXVIKING THERAPEUTICS INC | 75,284 | $748.0M | 0.00% | |
| 213 | PLDPROLOGIS INC | 10,400 | $748.0M | 0.00% | Call |
| 214 | STNGSCORPIO TANKERS INC | 37,600 | $746.0M | 0.00% | Put |
| 215 | —FIBROGEN INC | 13,700 | $745.0M | 0.00% | Call |
| 216 | GNWGENWORTH FINL INC | 193,790 | $742.0M | 0.00% | |
| 217 | —FORTRESS TRANS INFRST INVS L | 43,300 | $741.0M | 0.00% | Put |
| 218 | IAGIAMGOLD CORP | 213,200 | $740.0M | 0.00% | Call |
| 219 | VFFVILLAGE FARMS INTL INC | 52,800 | $740.0M | 0.00% | Put |
| 220 | LAURLAUREATE EDUCATION INC | 49,353 | $739.0M | 0.00% | |
| 221 | —BRIXMOR PPTY GROUP INC | 40,100 | $737.0M | 0.00% | Call |
| 222 | —WABTEC CORP | 10,000 | $737.0M | 0.00% | Put |
| 223 | NXSTNEXSTAR MEDIA GROUP INC | 6,800 | $737.0M | 0.00% | Put |
| 224 | INFYINFOSYS LTD | 67,302 | $736.0M | 0.00% | |
| 225 | REZIRESIDEO TECHNOLOGIES INC | 38,100 | $735.0M | 0.00% | Call |
| 226 | CACCCREDIT ACCEP CORP MICH | 1,626 | $735.0M | 0.00% | |
| 227 | INSGEURINSEEGO CORP | 155,371 | $733.0M | 0.00% | |
| 228 | LMEURLEGG MASON INC | 26,798 | $733.0M | 0.00% | |
| 229 | FASTFASTENAL CO | 11,400 | $733.0M | 0.00% | Put |
| 230 | NGGNATIONAL GRID PLC | 13,101 | $732.0M | 0.00% | |
| 231 | HEIHEICO CORP NEW | 7,700 | $731.0M | 0.00% | Call |
| 232 | —ATHENE HLDG LTD | 17,910 | $731.0M | 0.00% | |
| 233 | CRTOCRITEO S A | 36,400 | $729.0M | 0.00% | Call |
| 234 | TROXTRONOX HOLDINGS PLC | 55,442 | $729.0M | 0.00% | |
| 235 | —SIRIUS XM HLDGS INC | 128,600 | $729.0M | 0.00% | Put |
| 236 | AMRSEURAMYRIS INC | 348,708 | $729.0M | 0.00% | |
| 237 | DRIDARDEN RESTAURANTS INC | 6,000 | $729.0M | 0.00% | Call |
| 238 | —THERAPEUTICSMD INC | 149,761 | $729.0M | 0.00% | |
| 239 | CBOECBOE GLOBAL MARKETS INC | 7,600 | $725.0M | 0.00% | Put |
| 240 | CFGCITIZENS FINL GROUP INC | 22,312 | $725.0M | 0.00% | |
| 241 | FCXFREEPORT-MCMORAN INC | 56,200 | $724.0M | 0.00% | Call |
| 242 | —WILLIAMS COS INC DEL | 25,200 | $724.0M | 0.00% | Put |
| 243 | EOLSEVOLUS INC | 32,087 | $724.0M | 0.00% | |
| 244 | SPBSPECTRUM BRANDS HLDGS INC NE | 13,200 | $723.0M | 0.00% | Put |
| 245 | —BIG LOTS INC | 19,000 | $722.0M | 0.00% | Put |
| 246 | SIGASIGA TECHNOLOGIES INC | 120,000 | $721.0M | 0.00% | Put |
| 247 | ANFABERCROMBIE & FITCH CO | 26,300 | $721.0M | 0.00% | Call |
| 248 | —QEP RES INC | 92,400 | $720.0M | 0.00% | Put |
| 249 | ALKALASKA AIR GROUP INC | 12,823 | $720.0M | 0.00% | |
| 250 | TKCTURKCELL ILETISIM HIZMETLERI | 134,400 | $720.0M | 0.00% | Put |
| 251 | LEALEAR CORP | 5,300 | $719.0M | 0.00% | Call |
| 252 | —SOUTHWESTERN ENERGY CO | 153,100 | $718.0M | 0.00% | Call |
| 253 | SFIXSTITCH FIX INC | 25,418 | $718.0M | 0.00% | |
| 254 | WTIW & T OFFSHORE INC | 104,000 | $718.0M | 0.00% | Call |
| 255 | —THERAPEUTICSMD INC | 147,300 | $717.0M | 0.00% | Call |
| 256 | ADSKAUTODESK INC | 4,600 | $717.0M | 0.00% | Call |
| 257 | CRTOCRITEO S A | 35,762 | $716.0M | 0.00% | |
| 258 | —AMERICAN MIDSTREAM PARTNERS | 138,400 | $716.0M | 0.00% | Put |
| 259 | —NABORS INDUSTRIES LTD | 207,600 | $714.0M | 0.00% | Call |
| 260 | FBINFORTUNE BRANDS HOME & SEC IN | 15,000 | $714.0M | 0.00% | Call |
| 261 | TECKTECK RESOURCES LTD | 30,600 | $709.0M | 0.00% | Call |
| 262 | DQDAQO NEW ENERGY CORP | 21,466 | $709.0M | 0.00% | |
| 263 | —C&J ENERGY SVCS INC NEW | 45,685 | $709.0M | 0.00% | |
| 264 | PCRXPACIRA PHARMACEUTICALS INC | 18,600 | $708.0M | 0.00% | Call |
| 265 | BZHBEAZER HOMES USA INC | 61,500 | $708.0M | 0.00% | Call |
| 266 | PIIMPINJ INC | 42,236 | $708.0M | 0.00% | |
| 267 | —NIELSEN HLDGS PLC | 29,845 | $706.0M | 0.00% | |
| 268 | —EROS INTL PLC | 77,090 | $705.0M | 0.00% | |
| 269 | —CARBO CERAMICS INC | 201,000 | $704.0M | 0.00% | Put |
| 270 | ANFABERCROMBIE & FITCH CO | 25,600 | $702.0M | 0.00% | Put |
| 271 | —BELMOND LTD | 28,100 | $701.0M | 0.00% | Put |
| 272 | G3VGREEN PLAINS INC | 42,040 | $701.0M | 0.00% | |
| 273 | —PORTOLA PHARMACEUTICALS INC | 20,200 | $701.0M | 0.00% | Put |
| 274 | AGIOAGIOS PHARMACEUTICALS INC | 10,400 | $701.0M | 0.00% | Put |
| 275 | —ASSERTIO THERAPEUTICS INC | 137,900 | $699.0M | 0.00% | Call |
| 276 | TCRTZIOPHARM ONCOLOGY INC | 181,195 | $698.0M | 0.00% | |
| 277 | —WEATHERFORD INTL PLC | 999,700 | $698.0M | 0.00% | Call |
| 278 | TOLTOLL BROTHERS INC | 19,200 | $695.0M | 0.00% | Put |
| 279 | SUSUNCOR ENERGY INC NEW | 21,400 | $694.0M | 0.00% | Put |
| 280 | UCTTULTRA CLEAN HLDGS INC | 66,900 | $692.0M | 0.00% | Put |
| 281 | DKDELEK US HLDGS INC NEW | 19,000 | $692.0M | 0.00% | Put |
| 282 | —FLUENT INC | 123,100 | $692.0M | 0.00% | Call |
| 283 | PNRPENTAIR PLC | 15,500 | $690.0M | 0.00% | Put |
| 284 | —UBIQUITI NETWORKS INC | 4,600 | $689.0M | 0.00% | Call |
| 285 | BBYBEST BUY INC | 9,700 | $689.0M | 0.00% | Call |
| 286 | EQTEQT CORP | 33,200 | $689.0M | 0.00% | Call |
| 287 | TRUPTRUPANION INC | 21,000 | $688.0M | 0.00% | Put |
| 288 | FBPFIRST BANCORP P R | 59,700 | $684.0M | 0.00% | Put |
| 289 | —OLLIES BARGAIN OUTLT HLDGS I | 8,000 | $683.0M | 0.00% | Put |
| 290 | SRGSERITAGE GROWTH PPTYS | 15,300 | $680.0M | 0.00% | Put |
| 291 | SYNASYNAPTICS INC | 17,100 | $680.0M | 0.00% | Put |
| 292 | CVLTCOMMVAULT SYSTEMS INC | 10,488 | $679.0M | 0.00% | |
| 293 | —JINKOSOLAR HLDG CO LTD | 37,700 | $679.0M | 0.00% | Call |
| 294 | —CYMABAY THERAPEUTICS INC | 51,100 | $679.0M | 0.00% | Call |
| 295 | TAKTAKEDA PHARMACEUTICAL CO LTD | 33,300 | $678.0M | 0.00% | Call |
| 296 | —COVETRUS INC | 21,300 | $678.0M | 0.00% | Put |
| 297 | —TATA MTRS LTD | 53,900 | $677.0M | 0.00% | Call |
| 298 | —TIVO CORP | 72,600 | $677.0M | 0.00% | Put |
| 299 | —STARS GROUP INC | 38,600 | $676.0M | 0.00% | Put |
| 300 | ARANTERO RES CORP | 76,600 | $676.0M | 0.00% | Put |