GROUP ONE TRADING LLC Q2 2020 Filing

Filed August 13, 2020

Portfolio Value

$21.7M

Holdings

5,779

Report Date

Q2 2020

Filing Type

13F-HR

All Holdings (5,779 positions)

#	Stock	Shares	Value	% Portfolio	Type
2001	POSTPOST HLDGS INC	11,800	$1.0M	4.77%	Put
2002	—SCIENTIFIC GAMES CORP	66,900	$1.0M	4.77%	Call
2003	HEIHEICO CORP NEW	10,376	$1.0M	4.77%
2004	USFDUS FOODS HLDG CORP	52,400	$1.0M	4.77%	Call
2005	ARMKARAMARK	45,656	$1.0M	4.75%
2006	—BHP GROUP PLC	25,000	$1.0M	4.75%	Put
2007	RGENREPLIGEN CORP	8,300	$1.0M	4.74%	Call
2008	—PURE STORAGE INC	59,100	$1.0M	4.73%	Put
2009	—MICRO FOCUS INTL PLC	186,700	$1.0M	4.72%	Call
2010	LMTLOCKHEED MARTIN CORP	2,800	$1.0M	4.72%	Put
2011	EQREQUITY RESIDENTIAL	17,300	$1.0M	4.70%	Call
2012	SLBSCHLUMBERGER LTD	55,354	$1.0M	4.70%
2013	—PORTOLA PHARMACEUTICALS INC	56,437	$1.0M	4.69%
2014	CSTECAESARSTONE LTD	85,600	$1.0M	4.68%	Put
2015	—TABULA RASA HEALTHCARE INC	18,500	$1.0M	4.68%	Call
2016	IVZINVESCO LTD	94,103	$1.0M	4.68%
2017	KEYKEYCORP	83,000	$1.0M	4.67%	Put
2018	HSTHOST HOTELS & RESORTS INC	93,496	$1.0M	4.66%
2019	IIPRINNOVATIVE INDL PPTYS INC	11,448	$1.0M	4.65%
2020	EDCONSOLIDATED EDISON INC	14,000	$1.0M	4.65%	Call
2021	VICRVICOR CORP	14,000	$1.0M	4.65%	Call
2022	HSTHOST HOTELS & RESORTS INC	93,200	$1.0M	4.64%	Call
2023	—SHELL MIDSTREAM PARTNERS L P	81,900	$1.0M	4.64%	Put
2024	ADMAADMA BIOLOGICS INC	343,000	$1.0M	4.64%	Call
2025	DDD3-D SYS CORP DEL	143,672	$1.0M	4.63%
2026	NGLNGL ENERGY PARTNERS LP	257,400	$1.0M	4.63%	Call
2027	FMSFRESENIUS MED CARE AG&CO KGA	23,200	$1.0M	4.63%	Call
2028	—IAC INTERACTIVECORP	3,100	$1.0M	4.63%	Call
2029	CVECENOVUS ENERGY INC	214,500	$1.0M	4.63%	Put
2030	GSMFERROGLOBE PLC	2,962	$1.0M	4.62%
2031	—SUNESIS PHARMACEUTICALS INC	5,200	$1.0M	4.62%	Call
2032	—CBL & ASSOC PPTYS INC	4,500	$1.0M	4.62%	Call
2033	—TOWN SPORTS INTL HLDGS INC	2,712	$1.0M	4.62%
2034	—NXT-ID INC	2,074	$1.0M	4.62%
2035	AAALCOA CORP	89,000	$1.0M	4.62%	Put
2036	CTSHCOGNIZANT TECHNOLOGY SOLUTIO	17,600	$1.0M	4.62%	Put
2037	ZZILLOW GROUP INC	17,400	$1.0M	4.62%	Call
2038	—CERIDIAN HCM HLDG INC	12,600	$999K	4.61%	Call
2039	ULUNILEVER PLC	18,200	$999K	4.61%	Call
2040	—RYDER SYS INC	26,600	$998K	4.61%	Put
2041	—CARDTRONICS PLC	41,616	$998K	4.61%
2042	—CNX MIDSTREAM PARTNERS LP	150,000	$998K	4.61%	Put
2043	CYTKCYTOKINETICS INC	42,300	$997K	4.60%	Put
2044	AGOASSURED GUARANTY LTD	40,800	$996K	4.60%	Call
2045	ESPRESPERION THERAPEUTICS INC NE	19,400	$995K	4.59%	Put
2046	—MYOVANT SCIENCES LTD	48,100	$992K	4.58%	Put
2047	—TRIUMPH GROUP INC NEW	110,100	$992K	4.58%	Call
2048	—BENEFYTT TECHNOLOGIES INC	48,300	$988K	4.56%	Put
2049	—EMCORE CORP	310,100	$986K	4.55%	Put
2050	HPPHUDSON PAC PPTYS INC	39,100	$984K	4.54%	Put
2051	FITBFIFTH THIRD BANCORP	51,000	$983K	4.54%	Put
2052	—PING IDENTITY HLDG CORP	30,600	$982K	4.53%	Call
2053	SASEABRIDGE GOLD INC	56,000	$982K	4.53%	Put
2054	—ZYNERBA PHARMACEUTICALS INC	290,900	$980K	4.52%	Put
2055	—DCP MIDSTREAM LLC	86,600	$979K	4.52%	Put
2056	NAKNORTHERN DYNASTY MINERALS LT	684,602	$979K	4.52%
2057	PRVBUSDPROVENTION BIO INC	69,076	$975K	4.50%
2058	SNPSSYNOPSYS INC	5,000	$975K	4.50%	Call
2059	VFCV F CORP	16,000	$975K	4.50%	Call
2060	—E TRADE FINANCIAL CORP	19,600	$975K	4.50%	Put
2061	DANDANA INCORPORATED	79,800	$973K	4.49%	Call
2062	—ATHENE HLDG LTD	31,200	$973K	4.49%	Call
2063	HPHELMERICH & PAYNE INC	49,800	$972K	4.49%	Call
2064	HCAHCA HEALTHCARE INC	10,012	$972K	4.49%
2065	EVEREVERQUOTE INC	16,700	$971K	4.48%	Call
2066	—ENDURANCE INTL GROUP HLDGS I	240,922	$971K	4.48%
2067	SPHSUBURBAN PROPANE PARTNERS L	67,800	$970K	4.48%	Put
2068	—VALARIS PLC	1,486,500	$969K	4.47%	Call
2069	INGING GROEP N.V.	140,200	$967K	4.46%	Call
2070	SF9SANDERSON FARMS INC	8,340	$967K	4.46%
2071	—HOLLYSYS AUTOMATION TCHNGY L	72,300	$962K	4.44%	Put
2072	HQYHEALTHEQUITY INC	16,400	$962K	4.44%	Put
2073	POOLWHIRLPOOL CORP	7,400	$959K	4.43%	Call
2074	IAUUSDISHARES GOLD TRUST	56,474	$959K	4.43%
2075	CELHCELSIUS HLDGS INC	81,400	$958K	4.42%	Call
2076	HCQAMN HEALTHCARE SVCS INC	21,184	$958K	4.42%
2077	—LIMELIGHT NETWORKS INC	130,079	$957K	4.42%
2078	—UNIVAR SOLUTIONS INC	56,700	$956K	4.41%	Call
2079	ORCLORACLE CORP	17,277	$955K	4.41%
2080	SYKSTRYKER CORPORATION	5,300	$955K	4.41%	Call
2081	TPRTAPESTRY INC	71,800	$954K	4.40%	Put
2082	FANGDIAMONDBACK ENERGY INC	22,784	$953K	4.40%
2083	—CERNER CORP	13,900	$953K	4.40%	Put
2084	NGVTINGEVITY CORP	18,100	$952K	4.39%	Call
2085	—CARA THERAPEUTICS INC	55,600	$951K	4.39%	Call
2086	—RUTHS HOSPITALITY GROUP INC	115,700	$944K	4.36%	Put
2087	SONOSONOS INC	64,500	$944K	4.36%	Put
2088	RLRALPH LAUREN CORP	13,000	$943K	4.35%	Call
2089	—CHILDRENS PL INC	25,200	$943K	4.35%	Put
2090	ZIONZIONS BANCORPORATION N A	27,700	$942K	4.35%	Call
2091	AVAVAEROVIRONMENT INC	11,800	$940K	4.34%	Put
2092	—QUOTIENT LTD	126,900	$939K	4.33%	Call
2093	KSSKOHLS CORP	45,139	$938K	4.33%
2094	ELSEQUITY LIFESTYLE PPTYS INC	15,000	$937K	4.33%	Put
2095	INVAINNOVIVA INC	67,000	$937K	4.33%	Call
2096	ETNEATON CORP PLC	10,700	$936K	4.32%	Put
2097	YETIYETI HLDGS INC	21,900	$936K	4.32%	Call
2098	—BIOSIG TECHNOLOGIES INC	130,000	$936K	4.32%	Call
2099	—KARUNA THERAPEUTICS INC	8,400	$936K	4.32%	Put
2100	—BERRY GLOBAL GROUP INC	21,100	$935K	4.32%	Put

PreviousPage 21 of 58Next