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 |
|---|---|---|---|---|---|
| 1 | LUVSOUTHWEST AIRLS CO | 19,268 | $1.0B | 6.00% | |
| 2 | LULULULULEMON ATHLETICA INC | 6,100 | $1.0B | 6.00% | Call |
| 3 | BTGB2GOLD CORP | 354,900 | $997.0M | 5.98% | Call |
| 4 | —POLARITYTE INC | 93,200 | $997.0M | 5.98% | Put |
| 5 | INSMINSMED INC | 34,100 | $991.0M | 5.94% | Put |
| 6 | —ACACIA COMMUNICATIONS INC | 17,200 | $986.0M | 5.91% | Put |
| 7 | —HERTZ GLOBAL HLDGS INC | 56,700 | $985.0M | 5.91% | Call |
| 8 | ALRMALARM COM HLDGS INC | 15,182 | $985.0M | 5.91% | |
| 9 | —NEW YORK CMNTY BANCORP INC | 85,000 | $983.0M | 5.90% | Call |
| 10 | TELLEURTELLURIAN INC NEW | 87,373 | $979.0M | 5.87% | |
| 11 | SASEABRIDGE GOLD INC | 79,000 | $979.0M | 5.87% | Put |
| 12 | PAGPENSKE AUTOMOTIVE GRP INC | 21,900 | $978.0M | 5.87% | Call |
| 13 | SNBRSLEEP NUMBER CORP | 20,800 | $978.0M | 5.87% | Call |
| 14 | HALOHALOZYME THERAPEUTICS INC | 60,700 | $977.0M | 5.86% | Put |
| 15 | CPRTCOPART INC | 16,100 | $976.0M | 5.85% | Put |
| 16 | OKTAOKTA INC | 11,800 | $976.0M | 5.85% | Put |
| 17 | TBCHTURTLE BEACH CORP | 85,800 | $975.0M | 5.85% | Call |
| 18 | CRTOCRITEO S A | 48,700 | $975.0M | 5.85% | Put |
| 19 | TRIPTRIPADVISOR INC | 18,900 | $972.0M | 5.83% | Call |
| 20 | ATVIEURACTIVISION BLIZZARD INC | 21,298 | $970.0M | 5.82% | |
| 21 | RGENREPLIGEN CORP | 16,400 | $969.0M | 5.81% | Put |
| 22 | —COMMVAULT SYSTEMS INC | 14,900 | $965.0M | 5.79% | Put |
| 23 | —CIMAREX ENERGY CO | 13,800 | $965.0M | 5.79% | Call |
| 24 | CDNACAREDX INC | 30,600 | $965.0M | 5.79% | Call |
| 25 | NHTCNATURAL HEALTH TRENDS CORP | 74,400 | $964.0M | 5.78% | Put |
| 26 | —CYPRESS SEMICONDUCTOR CORP | 64,500 | $962.0M | 5.77% | Put |
| 27 | —ALEXION PHARMACEUTICALS INC | 7,100 | $960.0M | 5.76% | Call |
| 28 | PODDINSULET CORP | 10,100 | $960.0M | 5.76% | Call |
| 29 | KMIKINDER MORGAN INC DEL | 48,000 | $960.0M | 5.76% | Put |
| 30 | —LENDINGCLUB CORP | 310,300 | $959.0M | 5.75% | Put |
| 31 | IRDMIRIDIUM COMMUNICATIONS INC | 36,200 | $957.0M | 5.74% | Put |
| 32 | —INNOVATIVE INDL PPTYS INC | 11,700 | $956.0M | 5.73% | Put |
| 33 | PRGOPERRIGO CO PLC | 19,800 | $954.0M | 5.72% | Call |
| 34 | —SAILPOINT TECHNLGIES HLDGS I | 33,200 | $954.0M | 5.72% | Put |
| 35 | —PORTOLA PHARMACEUTICALS INC | 27,400 | $951.0M | 5.70% | Call |
| 36 | JBLUJETBLUE AWYS CORP | 58,068 | $950.0M | 5.70% | |
| 37 | RIOTRIOT BLOCKCHAIN INC | 290,600 | $950.0M | 5.70% | Call |
| 38 | SANBANCO SANTANDER SA | 205,217 | $950.0M | 5.70% | |
| 39 | NYTNEW YORK TIMES CO | 28,900 | $949.0M | 5.69% | Call |
| 40 | AMANTERO MIDSTREAM CORP | 68,800 | $948.0M | 5.69% | Put |
| 41 | SOGOGBPSOGOU INC | 159,265 | $946.0M | 5.67% | |
| 42 | —HD SUPPLY HLDGS INC | 21,800 | $945.0M | 5.67% | Put |
| 43 | GLREGREENLIGHT CAPITAL RE LTD | 86,900 | $945.0M | 5.67% | |
| 44 | —ALLIANCEBERNSTEIN HOLDING LP | 32,700 | $945.0M | 5.67% | Call |
| 45 | BUDANHEUSER BUSCH INBEV SA/NV | 11,239 | $944.0M | 5.66% | |
| 46 | —TE CONNECTIVITY LTD | 11,600 | $937.0M | 5.62% | Put |
| 47 | EXELEXELIXIS INC | 39,300 | $935.0M | 5.61% | Put |
| 48 | —CATALENT INC | 22,900 | $930.0M | 5.58% | Call |
| 49 | SLABSILICON LABORATORIES INC | 11,500 | $929.9M | 5.58% | Put |
| 50 | ABMDEURABIOMED INC | 3,248 | $928.0M | 5.57% | |
| 51 | CADEEURCADENCE BANCORPORATION | 49,963 | $927.0M | 5.56% | |
| 52 | —GNC HLDGS INC | 338,100 | $923.0M | 5.54% | Put |
| 53 | CCLCARNIVAL CORP | 18,200 | $923.0M | 5.54% | Put |
| 54 | ANIKANIKA THERAPEUTICS INC | 30,500 | $922.0M | 5.53% | Put |
| 55 | CRSPCRISPR THERAPEUTICS AG | 25,800 | $922.0M | 5.53% | Put |
| 56 | VOYAVOYA FINL INC | 18,426 | $921.0M | 5.52% | |
| 57 | —RANGE RES CORP | 81,900 | $921.0M | 5.52% | Call |
| 58 | RRGBRED ROBIN GOURMET BURGERS IN | 31,900 | $919.0M | 5.51% | Put |
| 59 | PHGKONINKLIJKE PHILIPS N V | 22,500 | $919.0M | 5.51% | Call |
| 60 | —ZUORA INC | 45,800 | $917.0M | 5.50% | Put |
| 61 | NLYANNALY CAP MGMT INC | 91,600 | $915.0M | 5.49% | Call |
| 62 | GRMNGARMIN LTD | 10,600 | $915.0M | 5.49% | Put |
| 63 | —VODAFONE GROUP PLC NEW | 50,300 | $914.0M | 5.48% | Call |
| 64 | —NORTHERN OIL & GAS INC NEV | 333,700 | $914.0M | 5.48% | Put |
| 65 | PODDINSULET CORP | 9,600 | $913.0M | 5.48% | Put |
| 66 | PSECPROSPECT CAPITAL CORPORATION | 139,854 | $912.0M | 5.47% | |
| 67 | —TEEKAY OFFSHORE PARTNERS L P | 759,600 | $912.0M | 5.47% | Put |
| 68 | SYU1SYNOVUS FINL CORP | 26,541 | $912.0M | 5.47% | |
| 69 | —VIRNETX HLDG CORP | 143,900 | $911.0M | 5.46% | Call |
| 70 | AVNTNAVIENT CORPORATION | 78,600 | $909.0M | 5.45% | Put |
| 71 | —SEATTLE GENETICS INC | 12,400 | $908.0M | 5.45% | Call |
| 72 | VFFVILLAGE FARMS INTL INC | 64,726 | $907.0M | 5.44% | |
| 73 | HOGHARLEY DAVIDSON INC | 25,400 | $906.0M | 5.43% | Put |
| 74 | ANETEURARISTA NETWORKS INC | 2,875 | $904.0M | 5.42% | |
| 75 | —U S CONCRETE INC | 21,800 | $903.0M | 5.42% | Call |
| 76 | GRPNCHFGROUPON INC | 252,992 | $898.0M | 5.39% | |
| 77 | —AVAYA HLDGS CORP | 53,300 | $897.0M | 5.38% | Put |
| 78 | —AKORN INC | 254,800 | $897.0M | 5.38% | Call |
| 79 | IRDMIRIDIUM COMMUNICATIONS INC | 33,900 | $896.0M | 5.37% | Call |
| 80 | MPLXMPLX LP | 27,200 | $895.0M | 5.37% | Call |
| 81 | TPCTUTOR PERINI CORP | 52,200 | $894.0M | 5.36% | Call |
| 82 | —ATTUNITY LTD | 38,100 | $893.0M | 5.36% | Call |
| 83 | HLFHERBALIFE NUTRITION LTD | 16,800 | $890.0M | 5.34% | Call |
| 84 | FDPFRESH DEL MONTE PRODUCE INC | 32,900 | $889.0M | 5.33% | Put |
| 85 | —BUCKEYE PARTNERS L P | 26,100 | $888.0M | 5.33% | Put |
| 86 | ZTOZTO EXPRESS CAYMAN INC | 48,600 | $888.0M | 5.33% | Call |
| 87 | —HAWAIIAN HOLDINGS INC | 33,800 | $887.0M | 5.32% | Put |
| 88 | —II VI INC | 23,800 | $886.0M | 5.31% | Put |
| 89 | —HORIZON PHARMA PLC | 33,500 | $885.0M | 5.31% | Put |
| 90 | PGPROCTER AND GAMBLE CO | 8,500 | $884.0M | 5.30% | Call |
| 91 | TGTXTG THERAPEUTICS INC | 109,826 | $883.0M | 5.30% | |
| 92 | FLRFLUOR CORP NEW | 24,000 | $883.0M | 5.30% | Put |
| 93 | FISFIDELITY NATL INFORMATION SV | 7,779 | $880.0M | 5.28% | |
| 94 | RLJRLJ LODGING TR | 50,000 | $879.0M | 5.27% | Call |
| 95 | JBGSJBG SMITH PPTYS | 21,200 | $877.0M | 5.26% | Put |
| 96 | FNKOFUNKO INC | 40,300 | $875.0M | 5.25% | Put |
| 97 | RFREGIONS FINL CORP NEW | 61,700 | $873.0M | 5.24% | Put |
| 98 | NVTNVENT ELECTRIC PLC | 32,300 | $871.0M | 5.22% | Call |
| 99 | —RADIUS HEALTH INC | 43,600 | $869.0M | 5.21% | Put |
| 100 | —IMMUNOMEDICS INC | 45,200 | $868.0M | 5.21% | Put |
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