GROUP ONE TRADING LLC Q2 2018 Filing
Filed August 14, 2018
Portfolio Value
$11.7B
Holdings
5,072
Report Date
Q2 2018
Filing Type
13F-HR
All Holdings (5,072 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1001 | OLNOLIN CORP | 10,409 | $299.0M | 2.56% | |
| 1002 | —ZUORA INC | 11,000 | $299.0M | 2.56% | Put |
| 1003 | CTSOCYTOSORBENTS CORP | 26,100 | $298.0M | 2.55% | Call |
| 1004 | —WEATHERFORD INTL PLC | 90,600 | $298.0M | 2.55% | Call |
| 1005 | —DERMIRA INC | 32,400 | $298.0M | 2.55% | Call |
| 1006 | —MODEL N INC | 16,000 | $298.0M | 2.55% | Put |
| 1007 | ODFLOLD DOMINION FGHT LINES INC | 2,000 | $298.0M | 2.55% | Call |
| 1008 | BTGB2GOLD CORP | 115,400 | $298.0M | 2.55% | Call |
| 1009 | MEOHMETHANEX CORP | 4,200 | $297.0M | 2.54% | Call |
| 1010 | SONYSONY CORP | 5,800 | $297.0M | 2.54% | Put |
| 1011 | PACBPACIFIC BIOSCIENCES CALIF IN | 83,600 | $297.0M | 2.54% | Put |
| 1012 | TTMCHFTATA MTRS LTD | 15,216 | $297.0M | 2.54% | |
| 1013 | RPDRAPID7 INC | 10,500 | $296.0M | 2.53% | Put |
| 1014 | —ARQULE INC | 53,300 | $295.0M | 2.52% | Call |
| 1015 | BCCBOISE CASCADE CO DEL | 6,600 | $295.0M | 2.52% | Put |
| 1016 | —CARROLS RESTAURANT GROUP INC | 19,800 | $294.0M | 2.51% | Call |
| 1017 | —ATARA BIOTHERAPEUTICS INC | 8,000 | $294.0M | 2.51% | Call |
| 1018 | NXSTNEXSTAR MEDIA GROUP INC | 4,000 | $294.0M | 2.51% | Put |
| 1019 | —OASIS PETE INC NEW | 22,700 | $294.0M | 2.51% | Put |
| 1020 | —NUANCE COMMUNICATIONS INC | 21,200 | $294.0M | 2.51% | Put |
| 1021 | XNETXUNLEI LTD | 27,500 | $294.0M | 2.51% | Call |
| 1022 | —SORL AUTO PTS INC | 62,600 | $292.0M | 2.50% | Put |
| 1023 | —NAVIOS MARITIME PARTNERS L P | 153,800 | $291.0M | 2.49% | Put |
| 1024 | ATDALLEGHENY TECHNOLOGIES INC | 11,549 | $290.0M | 2.48% | |
| 1025 | —GLOBAL PMTS INC | 2,600 | $290.0M | 2.48% | Put |
| 1026 | —GREENHILL & CO INC | 10,200 | $290.0M | 2.48% | Call |
| 1027 | PGRPROGRESSIVE CORP OHIO | 4,900 | $290.0M | 2.48% | Call |
| 1028 | GLREGREENLIGHT CAPITAL RE LTD | 20,400 | $290.0M | 2.48% | Call |
| 1029 | —DCP MIDSTREAM LP | 7,300 | $289.0M | 2.47% | Put |
| 1030 | —SWITCH INC | 23,600 | $287.0M | 2.45% | Call |
| 1031 | —JOUNCE THERAPEUTICS INC | 37,500 | $287.0M | 2.45% | Put |
| 1032 | —AVON PRODS INC | 177,300 | $287.0M | 2.45% | Call |
| 1033 | —AXOVANT SCIENCES LTD | 127,146 | $287.0M | 2.45% | |
| 1034 | —PHILLIPS 66 PARTNERS LP | 5,600 | $286.0M | 2.45% | Put |
| 1035 | NVCRNOVOCURE LTD | 9,124 | $286.0M | 2.45% | |
| 1036 | —SERVICE CORP INTL | 8,000 | $286.0M | 2.45% | Call |
| 1037 | —HEALTHCARE SVCS GRP INC | 6,600 | $285.0M | 2.44% | Call |
| 1038 | —FANG HLDGS LTD | 73,500 | $285.0M | 2.44% | Put |
| 1039 | MXMAGNACHIP SEMICONDUCTOR CORP | 27,803 | $285.0M | 2.44% | |
| 1040 | AWIARMSTRONG WORLD INDS INC NEW | 4,500 | $284.0M | 2.43% | Call |
| 1041 | FMCF M C CORP | 3,180 | $284.0M | 2.43% | |
| 1042 | AYXEURALTERYX INC | 7,425 | $283.0M | 2.42% | |
| 1043 | —NEW GOLD INC CDA | 136,200 | $283.0M | 2.42% | Call |
| 1044 | IRWDIRONWOOD PHARMACEUTICALS INC | 14,800 | $283.0M | 2.42% | Put |
| 1045 | —GRIDSUM HLDG INC | 40,500 | $282.0M | 2.41% | Put |
| 1046 | LDOSLEIDOS HLDGS INC | 4,776 | $282.0M | 2.41% | |
| 1047 | —C&J ENERGY SVCS INC NEW | 11,900 | $281.0M | 2.40% | Put |
| 1048 | —ANTERO MIDSTREAM PARTNERS LP | 9,493 | $280.0M | 2.39% | |
| 1049 | —AKCEA THERAPEUTICS INC | 11,800 | $280.0M | 2.39% | Call |
| 1050 | TNETTRINET GROUP INC | 5,000 | $280.0M | 2.39% | Call |
| 1051 | NRPNATURAL RESOURCE PARTNERS L | 8,911 | $280.0M | 2.39% | |
| 1052 | —DIAMOND OFFSHORE DRILLING IN | 13,400 | $280.0M | 2.39% | Put |
| 1053 | LEALEAR CORP | 1,500 | $279.0M | 2.39% | Put |
| 1054 | —NCI BUILDING SYS INC | 13,300 | $279.0M | 2.39% | Put |
| 1055 | IOVAIOVANCE BIOTHERAPEUTICS INC | 21,800 | $279.0M | 2.39% | Put |
| 1056 | —BRF SA | 59,300 | $278.0M | 2.38% | Call |
| 1057 | ANIKANIKA THERAPEUTICS INC | 8,700 | $278.0M | 2.38% | Call |
| 1058 | RUBIEURRUBICON PROJ INC | 97,274 | $277.0M | 2.37% | |
| 1059 | WYNEURWYNDHAM DESTINATIONS INC | 6,233 | $276.0M | 2.36% | |
| 1060 | —NIELSEN HLDGS PLC | 8,923 | $276.0M | 2.36% | |
| 1061 | —AV HOMES INC | 12,865 | $275.0M | 2.35% | |
| 1062 | SKYWSKYWEST INC | 5,300 | $275.0M | 2.35% | Put |
| 1063 | 4DHDANA INCORPORATED | 13,570 | $274.0M | 2.34% | |
| 1064 | BLBLACKLINE INC | 6,300 | $274.0M | 2.34% | Call |
| 1065 | BOOTBOOT BARN HLDGS INC | 13,200 | $274.0M | 2.34% | Put |
| 1066 | ZNHUSDCHINA SOUTHN AIRLS LTD | 6,926 | $274.0M | 2.34% | |
| 1067 | —IAC INTERACTIVECORP | 1,800 | $274.0M | 2.34% | Put |
| 1068 | —NUSTAR GP HOLDINGS LLC | 22,000 | $273.0M | 2.33% | Put |
| 1069 | —INNOVATE BIOPHARMACEUTICLS I | 11,600 | $273.0M | 2.33% | Put |
| 1070 | GTGOODYEAR TIRE & RUBR CO | 11,700 | $272.0M | 2.33% | Call |
| 1071 | CNPCENTERPOINT ENERGY INC | 9,800 | $272.0M | 2.33% | Call |
| 1072 | —RESOLUTE FST PRODS INC | 26,300 | $272.0M | 2.33% | Call |
| 1073 | AVPUSDAVON PRODS INC | 167,945 | $272.0M | 2.33% | |
| 1074 | —TRIBUNE MEDIA CO | 7,100 | $272.0M | 2.33% | Call |
| 1075 | VCELVERICEL CORP | 28,000 | $272.0M | 2.33% | Call |
| 1076 | ZUOUSDZUORA INC | 9,994 | $272.0M | 2.33% | |
| 1077 | BHPBHP BILLITON LTD | 5,422 | $271.0M | 2.32% | |
| 1078 | LDOSLEIDOS HLDGS INC | 4,600 | $271.0M | 2.32% | Put |
| 1079 | —PENNEY J C INC | 115,701 | $271.0M | 2.32% | |
| 1080 | —CANADIAN NATL RY CO | 3,300 | $270.0M | 2.31% | Call |
| 1081 | —CHINA PETE & CHEM CORP | 3,000 | $270.0M | 2.31% | Call |
| 1082 | DANDANA INCORPORATED | 13,300 | $269.0M | 2.30% | Put |
| 1083 | —INVESTORS BANCORP INC NEW | 21,000 | $269.0M | 2.30% | Call |
| 1084 | ADIANALOG DEVICES INC | 2,800 | $269.0M | 2.30% | Put |
| 1085 | —NEPTUNE TECHNOLOGIES BIORESO | 86,816 | $269.0M | 2.30% | |
| 1086 | NVONOVO-NORD ISK A S | 5,830 | $269.0M | 2.30% | |
| 1087 | —NEW YORK MTG TR INC | 44,500 | $267.0M | 2.28% | Put |
| 1088 | —CONTROL4 CORP | 11,000 | $267.0M | 2.28% | Call |
| 1089 | —ION GEOPHYSICAL CORP | 11,000 | $267.0M | 2.28% | Put |
| 1090 | —FORESCOUT TECHNOLOGIES INC | 7,800 | $267.0M | 2.28% | Put |
| 1091 | MCKMCKESSON CORP | 2,000 | $267.0M | 2.28% | Put |
| 1092 | —HORTONWORKS INC | 14,645 | $267.0M | 2.28% | |
| 1093 | ECECOPETROL S A | 13,000 | $267.0M | 2.28% | Call |
| 1094 | EDAPEDAP TMS S A | 88,100 | $267.0M | 2.28% | Call |
| 1095 | —OWENS ILL INC | 15,800 | $266.0M | 2.27% | Put |
| 1096 | DXCMDEXCOM INC | 2,800 | $266.0M | 2.27% | Put |
| 1097 | CUTREURCUTERA INC | 6,602 | $266.0M | 2.27% | |
| 1098 | OSPNONESPAN INC | 13,500 | $265.0M | 2.27% | Put |
| 1099 | —COMPANHIA SIDERURGICA NACION | 131,000 | $265.0M | 2.27% | Call |
| 1100 | ICEINTERCONTINENTAL EXCHANGE IN | 3,600 | $265.0M | 2.27% | Call |