GROUP ONE TRADING LLC Q3 2018 Filing

Filed November 8, 2018

Portfolio Value

$12.7M

Holdings

5,172

Report Date

Q3 2018

Filing Type

13F-HR

All Holdings (5,172 positions)

#	Stock	Shares	Value	% Portfolio	Type
1001	—AVEO PHARMACEUTICALS INC	780,900	$2.6M	20.43%	Call
1002	WPMWHEATON PRECIOUS METALS CORP	147,500	$2.6M	20.40%	Call
1003	—MAGELLAN MIDSTREAM PRTNRS LP	38,100	$2.6M	20.39%	Call
1004	NHTCNATURAL HEALTH TRENDS CORP	110,700	$2.6M	20.36%	Put
1005	ACADACADIA PHARMACEUTICALS INC	123,800	$2.6M	20.31%	Put
1006	AAPADVANCE AUTO PARTS INC	15,200	$2.6M	20.22%	Put
1007	—ENSCO PLC	302,300	$2.6M	20.16%	Call
1008	—ELDORADO RESORTS INC	52,300	$2.5M	20.09%	Call
1009	MLCOMELCO RESORT ENTERTAINMENT L	120,136	$2.5M	20.08%
1010	—BIOTELEMETRY INC	39,300	$2.5M	20.02%	Call
1011	CBOECBOE GLOBAL MARKETS INC	26,400	$2.5M	20.02%	Call
1012	CAKECHEESECAKE FACTORY INC	47,300	$2.5M	20.01%	Put
1013	WPMWHEATON PRECIOUS METALS CORP	144,500	$2.5M	19.98%	Put
1014	FTNTFORTINET INC	27,400	$2.5M	19.98%	Call
1015	GTGOODYEAR TIRE & RUBR CO	107,960	$2.5M	19.95%
1016	—CARRIZO OIL & GAS INC	100,073	$2.5M	19.93%
1017	—XPO LOGISTICS INC	22,000	$2.5M	19.85%	Put
1018	OREALTY INCOME CORP	44,100	$2.5M	19.83%	Put
1019	KRKROGER CO	86,042	$2.5M	19.79%
1020	HRLHORMEL FOODS CORP	63,400	$2.5M	19.74%	Call
1021	—APPLIED MATLS INC	64,600	$2.5M	19.73%	Put
1022	ABBVABBVIE INC	26,363	$2.5M	19.70%
1023	—CAMECO CORP	218,600	$2.5M	19.69%	Put
1024	AIMCUSDALTRA INDL MOTION CORP	60,316	$2.5M	19.68%
1025	—EROS INTL PLC	206,290	$2.5M	19.64%
1026	HPQHP INC	96,000	$2.5M	19.55%	Put
1027	OKTAOKTA INC	35,104	$2.5M	19.52%
1028	—INTRA CELLULAR THERAPIES INC	113,700	$2.5M	19.49%	Call
1029	YELPYELP INC	50,146	$2.5M	19.49%
1030	2362120DSINCLAIR BROADCAST GROUP INC	87,004	$2.5M	19.49%
1031	NEMNEWMONT MINING CORP	81,426	$2.5M	19.43%
1032	—DAVE & BUSTERS ENTMT INC	37,100	$2.5M	19.42%	Put
1033	—CYPRESS SEMICONDUCTOR CORP	169,301	$2.5M	19.38%
1034	—ISHARES INC	110,800	$2.5M	19.37%	Put
1035	—SCORPIO TANKERS INC	1,217,400	$2.4M	19.34%	Call
1036	INFYINFOSYS LTD	240,200	$2.4M	19.30%	Put
1037	OKEONEOK INC NEW	36,000	$2.4M	19.28%	Call
1038	—GRUBHUB INC	17,600	$2.4M	19.28%	Put
1039	RFREGIONS FINL CORP NEW	132,800	$2.4M	19.26%	Call
1040	PBFPBF ENERGY INC	48,700	$2.4M	19.21%	Call
1041	—WALGREENS BOOTS ALLIANCE INC	33,300	$2.4M	19.19%	Put
1042	—ELLIE MAE INC	25,600	$2.4M	19.17%	Put
1043	SPBSPECTRUM BRANDS HLDGS INC NE	32,300	$2.4M	19.07%	Call
1044	—EAGLE PHARMACEUTICALS INC	34,700	$2.4M	19.01%	Call
1045	LPSNLIVEPERSON INC	92,300	$2.4M	18.93%	Call
1046	—JAGGED PEAK ENERGY INC	173,100	$2.4M	18.92%	Call
1047	—YY INC	31,900	$2.4M	18.89%	Call
1048	—BROOKFIELD PPTY PARTNERS L P	114,311	$2.4M	18.87%
1049	CIENCIENA CORP	76,200	$2.4M	18.81%	Put
1050	CARSCARS COM INC	86,200	$2.4M	18.81%	Call
1051	—PARSLEY ENERGY INC	81,300	$2.4M	18.79%	Put
1052	CXCEMEX SAB DE CV	337,429	$2.4M	18.78%
1053	QRVOQORVO INC	30,900	$2.4M	18.78%	Put
1054	—INTRA CELLULAR THERAPIES INC	109,500	$2.4M	18.78%	Put
1055	—TRANSENTERIX INC	409,190	$2.4M	18.75%
1056	—STARS GROUP INC	95,300	$2.4M	18.75%	Call
1057	SEDGSOLAREDGE TECHNOLOGIES INC	63,000	$2.4M	18.74%	Put
1058	RESRPC INC	153,100	$2.4M	18.73%	Call
1059	TELLEURTELLURIAN INC NEW	263,887	$2.4M	18.70%
1060	TSCOTRACTOR SUPPLY CO	26,000	$2.4M	18.67%	Put
1061	LKQLKQ CORP	74,500	$2.4M	18.64%	Put
1062	XRAYDENTSPLY SIRONA INC	62,500	$2.4M	18.64%	Put
1063	—DISCOVER FINL SVCS	30,800	$2.4M	18.61%	Call
1064	—CLOUDERA INC	133,400	$2.4M	18.61%	Call
1065	KDPKEURIG DR PEPPER INC	101,600	$2.4M	18.60%	Call
1066	—SPRINT CORP	359,400	$2.4M	18.57%	Call
1067	MARMARRIOTT INTL INC NEW	17,800	$2.4M	18.57%	Call
1068	ZSZSCALER INC	57,600	$2.3M	18.56%	Put
1069	MDBMONGODB INC	28,800	$2.3M	18.56%	Put
1070	WUBAUSD58 COM INC	31,842	$2.3M	18.52%
1071	DWDMORGAN STANLEY	50,223	$2.3M	18.48%
1072	—NUSTAR ENERGY LP	84,100	$2.3M	18.47%	Call
1073	DISDISNEY WALT CO	19,996	$2.3M	18.47%
1074	—JUNIPER NETWORKS INC	78,000	$2.3M	18.47%	Call
1075	MXLMAXLINEAR INC	117,300	$2.3M	18.43%	Put
1076	NVDANVIDIA CORP	8,300	$2.3M	18.43%	Put
1077	VENVENTAS INC	42,750	$2.3M	18.37%
1078	—RESOLUTE ENERGY CORP	61,500	$2.3M	18.37%	Put
1079	BBBYOVERSTOCK COM INC DEL	83,800	$2.3M	18.34%	Call
1080	CXCEMEX SAB DE CV	329,500	$2.3M	18.33%	Put
1081	TGTTARGET CORP	26,300	$2.3M	18.33%	Call
1082	—SCANA CORP NEW	59,600	$2.3M	18.32%	Put
1083	CAGCONAGRA BRANDS INC	68,200	$2.3M	18.31%	Call
1084	—MICRO FOCUS INTERNATIONAL PL	125,000	$2.3M	18.25%	Call
1085	—MAGELLAN MIDSTREAM PRTNRS LP	34,100	$2.3M	18.25%	Put
1086	ARANTERO RES CORP	130,300	$2.3M	18.24%	Put
1087	—HOSTESS BRANDS INC	208,400	$2.3M	18.23%	Call
1088	—ARCONIC INC	104,800	$2.3M	18.23%	Call
1089	DALDELTA AIR LINES INC DEL	39,900	$2.3M	18.23%	Put
1090	—LUMBER LIQUIDATORS HLDGS INC	148,900	$2.3M	18.22%	Put
1091	POSTPOST HLDGS INC	23,489	$2.3M	18.20%
1092	VICRVICOR CORP	50,000	$2.3M	18.17%	Put
1093	—HERTZ GLOBAL HLDGS INC	140,740	$2.3M	18.16%
1094	ALKALASKA AIR GROUP INC	33,159	$2.3M	18.04%
1095	MSIMOTOROLA SOLUTIONS INC	17,500	$2.3M	17.99%	Put
1096	HPEHEWLETT PACKARD ENTERPRISE C	139,200	$2.3M	17.94%	Call
1097	SWN1EURSOUTHWESTERN ENERGY CO	443,870	$2.3M	17.92%
1098	TSEMTOWER SEMICONDUCTOR LTD	104,222	$2.3M	17.92%
1099	CMCDN IMPERIAL BK COMM TORONTO	24,100	$2.3M	17.86%	Put
1100	FBPFIRST BANCORP P R	247,600	$2.3M	17.80%	Call

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