GROUP ONE TRADING LLC Q4 2020 Filing

Filed February 10, 2021

Portfolio Value

$57.8M

Holdings

6,453

Report Date

Q4 2020

Filing Type

13F-HR

All Holdings (6,453 positions)

#	Stock	Shares	Value	% Portfolio	Type
1901	SANBANCO SANTANDER S.A.	754,500	$2.3M	3.98%	Put
1902	SOHUSOHU COM LTD	144,200	$2.3M	3.98%	Call
1903	NLSNNIELSEN HLDGS PLC	109,807	$2.3M	3.96%
1904	HAMHARMONY GOLD MINING CO LTD	488,795	$2.3M	3.96%
1905	—IRON MTN INC NEW	77,500	$2.3M	3.95%	Put
1906	—ENDO INTL PLC	318,200	$2.3M	3.95%	Call
1907	CYTKCYTOKINETICS INC	109,800	$2.3M	3.95%	Put
1908	NWLNEWELL BRANDS INC	107,500	$2.3M	3.95%	Put
1909	SAPSAP SE	17,502	$2.3M	3.95%
1910	LOBLIVE OAK BANCSHARES INC	48,000	$2.3M	3.94%	Call
1911	TAKTAKEDA PHARMACEUTICAL CO LTD	124,900	$2.3M	3.93%	Put
1912	AGIALAMOS GOLD INC NEW	259,500	$2.3M	3.93%	Call
1913	VRRMVERRA MOBILITY CORP	169,100	$2.3M	3.92%	Call
1914	DLTRDOLLAR TREE INC	21,000	$2.3M	3.92%	Call
1915	FIVNFIVE9 INC	13,000	$2.3M	3.92%	Call
1916	FITBFIFTH THIRD BANCORP	82,200	$2.3M	3.92%	Call
1917	CAKECHEESECAKE FACTORY INC	61,100	$2.3M	3.92%	Call
1918	WSMWILLIAMS SONOMA INC	22,200	$2.3M	3.91%	Call
1919	BCRXBIOCRYST PHARMACEUTICALS INC	303,200	$2.3M	3.91%	Call
1920	SONOSONOS INC	96,400	$2.3M	3.90%	Put
1921	CORTCORCEPT THERAPEUTICS INC	86,100	$2.3M	3.90%	Put
1922	—REMARK HLDGS INC	1,179,100	$2.2M	3.87%	Call
1923	PHPARKER-HANNIFIN CORP	8,200	$2.2M	3.86%	Call
1924	FFIVF5 NETWORKS INC	12,700	$2.2M	3.86%	Call
1925	BANDBANDWIDTH INC	14,500	$2.2M	3.85%	Call
1926	—SL GREEN RLTY CORP	37,400	$2.2M	3.85%	Put
1927	ODFLOLD DOMINION FREIGHT LINE IN	11,400	$2.2M	3.85%	Put
1928	—TATA MTRS LTD	176,400	$2.2M	3.85%	Put
1929	ROSTROSS STORES INC	18,100	$2.2M	3.85%	Call
1930	—MAXEON SOLAR TECHNOLOGIES LT	78,200	$2.2M	3.84%	Call
1931	—CHURCHILL CAP CORP II	213,879	$2.2M	3.83%
1932	CROXCROCS INC	35,300	$2.2M	3.83%	Put
1933	PAAPLAINS ALL AMERN PIPELINE L	268,500	$2.2M	3.83%	Put
1934	FLRFLUOR CORP NEW	138,500	$2.2M	3.83%	Put
1935	HSTHOST HOTELS & RESORTS INC	151,100	$2.2M	3.82%	Put
1936	CNHICNH INDL N V	172,168	$2.2M	3.82%
1937	—CREE INC	20,800	$2.2M	3.81%	Put
1938	BLDRBUILDERS FIRSTSOURCE INC	53,900	$2.2M	3.81%	Call
1939	—SERVICE CORP INTL	44,800	$2.2M	3.81%	Call
1940	QDELUSDQUIDEL CORP	12,233	$2.2M	3.80%
1941	SAVESPIRIT AIRLS INC	89,672	$2.2M	3.79%
1942	—INTERPUBLIC GROUP COS INC	93,200	$2.2M	3.79%	Call
1943	—WENDYS CO	99,700	$2.2M	3.78%	Call
1944	APIAGORA INC	55,204	$2.2M	3.78%
1945	AAALCOA CORP	94,700	$2.2M	3.78%	Put
1946	—INOVIO PHARMACEUTICALS INC	246,500	$2.2M	3.77%	Put
1947	—APTIV PLC	16,700	$2.2M	3.76%	Put
1948	—GLOBAL PMTS INC	10,100	$2.2M	3.76%	Put
1949	STNGSCORPIO TANKERS INC	194,300	$2.2M	3.76%	Call
1950	SPHRMADISON SQUARE GRDN ENTERTNM	20,700	$2.2M	3.76%	Put
1951	XELXCEL ENERGY INC	32,500	$2.2M	3.75%	Call
1952	THOTHOR INDS INC	23,291	$2.2M	3.75%
1953	UMCUNITED MICROELECTRONICS CORP	256,800	$2.2M	3.74%	Call
1954	—VANGUARD INDEX FDS	6,300	$2.2M	3.74%	Put
1955	INFNEURINFINERA CORP	206,631	$2.2M	3.74%
1956	ABTABBOTT LABS	19,714	$2.2M	3.73%
1957	CAHCARDINAL HEALTH INC	40,296	$2.2M	3.73%
1958	MCKMCKESSON CORP	12,400	$2.2M	3.73%	Call
1959	PTCPTC INC	18,000	$2.2M	3.72%	Call
1960	GTGOODYEAR TIRE & RUBR CO	197,373	$2.2M	3.72%
1961	BAXBAXTER INTL INC	26,800	$2.1M	3.72%	Call
1962	RPDRAPID7 INC	23,821	$2.1M	3.72%
1963	—FORTUNA SILVER MINES INC	260,400	$2.1M	3.71%	Call
1964	—COEUR MNG INC	206,600	$2.1M	3.70%	Put
1965	—RESOLUTE FST PRODS INC	326,300	$2.1M	3.69%	Call
1966	—NATWEST GROUP PLC	471,000	$2.1M	3.68%	Call
1967	SCCOSOUTHERN COPPER CORP	32,700	$2.1M	3.68%	Call
1968	RITMNEW RESIDENTIAL INVT CORP	213,900	$2.1M	3.68%	Put
1969	EBEVENTBRITE INC	117,400	$2.1M	3.68%	Call
1970	CVMCEL-SCI CORP	182,200	$2.1M	3.67%	Put
1971	VLRSCONTROLADORA VUELA COMP DE A	170,800	$2.1M	3.67%	Call
1972	—SOCIAL CAPITAL HEDOSOPHA HLD	172,295	$2.1M	3.67%
1973	GOOSCANADA GOOSE HLDGS INC	71,000	$2.1M	3.66%	Put
1974	—SAILPOINT TECHNOLOGIES HLDGS	39,700	$2.1M	3.66%	Call
1975	—HIBBETT SPORTS INC	45,700	$2.1M	3.65%	Call
1976	ZDJ2 GLOBAL INC	21,600	$2.1M	3.65%	Call
1977	ONITOCWEN FINL CORP	73,000	$2.1M	3.65%	Call
1978	—KANDI TECHNOLOGIES GROUP INC	305,700	$2.1M	3.65%	Put
1979	—BRITISH AMERN TOB PLC	56,100	$2.1M	3.64%	Put
1980	EWEDWARDS LIFESCIENCES CORP	23,039	$2.1M	3.64%
1981	MLMMARTIN MARIETTA MATLS INC	7,400	$2.1M	3.63%	Call
1982	ATVIEURACTIVISION BLIZZARD INC	22,567	$2.1M	3.62%
1983	—BUNGE LIMITED	31,900	$2.1M	3.62%	Put
1984	CSXCSX CORP	23,000	$2.1M	3.61%	Put
1985	AMRSEURAMYRIS INC	337,555	$2.1M	3.60%
1986	MCRIMONARCH CASINO & RESORT INC	34,000	$2.1M	3.60%	Call
1987	GPROGOPRO INC	251,000	$2.1M	3.59%	Put
1988	—SKECHERS U S A INC	57,800	$2.1M	3.59%	Call
1989	GLUUGLU MOBILE INC	230,129	$2.1M	3.59%
1990	CNXCNX RES CORP	191,900	$2.1M	3.59%	Put
1991	KBHKB HOME	61,800	$2.1M	3.58%	Call
1992	—PING IDENTITY HLDG CORP	72,300	$2.1M	3.58%	Call
1993	TIGRUP FINTECH HLDG LTD	260,800	$2.1M	3.58%	Put
1994	AMXAMERICA MOVIL SAB DE CV	142,300	$2.1M	3.58%	Put
1995	HDBHDFC BANK LTD	28,600	$2.1M	3.58%	Put
1996	CARRCARRIER GLOBAL CORPORATION	54,700	$2.1M	3.57%	Call
1997	OMFONEMAIN HLDGS INC	42,800	$2.1M	3.56%	Put
1998	AM6AMICUS THERAPEUTICS INC	88,966	$2.1M	3.55%
1999	—GLU MOBILE INC	228,000	$2.1M	3.55%	Call
2000	VMCVULCAN MATLS CO	13,800	$2.0M	3.54%	Call

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