GROUP ONE TRADING LLC Q3 2021 Filing

Filed November 12, 2021

Portfolio Value

$92.6M

Holdings

8,294

Report Date

Q3 2021

Filing Type

13F-HR

All Holdings (8,294 positions)

#	Stock	Shares	Value	% Portfolio	Type
3101	MRSHMARSH & MCLENNAN COS INC	8,300	$1.3M	1.36%	Put
3102	—CIMAREX ENERGY CO	14,400	$1.3M	1.36%	Put
3103	—COMERICA INC	15,600	$1.3M	1.36%	Call
3104	RWTREDWOOD TR INC	97,400	$1.3M	1.36%	Call
3105	UTHRUNITED THERAPEUTICS CORP DEL	6,800	$1.3M	1.36%	Call
3106	DACDANAOS CORPORATION	15,300	$1.3M	1.35%	Put
3107	CPACOPA HOLDINGS SA	15,400	$1.3M	1.35%	Put
3108	FLRFLUOR CORP NEW	78,335	$1.3M	1.35%
3109	—PRETIUM RES INC	129,700	$1.3M	1.35%	Put
3110	USPHU S PHYSICAL THERAPY	11,300	$1.3M	1.35%	Call
3111	NINISOURCE INC	51,500	$1.2M	1.35%	Call
3112	—ROVER GROUP INC	91,800	$1.2M	1.35%	Call
3113	—ETF MANAGERS TR	105,626	$1.2M	1.35%
3114	—USA TRUCK INC	81,600	$1.2M	1.35%	Call
3115	SHCSOTERA HEALTH CO	47,700	$1.2M	1.35%	Call
3116	BECNUSDBEACON ROOFING SUPPLY INC	26,078	$1.2M	1.34%
3117	—BLUCORA INC	79,700	$1.2M	1.34%	Put
3118	CORAMERISOURCEBERGEN CORP	10,400	$1.2M	1.34%	Call
3119	AUPHAURINIA PHARMACEUTICALS INC	56,087	$1.2M	1.34%
3120	—BIONANO GENOMICS INC	225,500	$1.2M	1.34%	Put
3121	PCTPURECYCLE TECHNOLOGIES INC	93,300	$1.2M	1.34%	Call
3122	1D5APLX PHARMA INC	64,174	$1.2M	1.34%
3123	SGMOSANGAMO THERAPEUTICS INC	137,500	$1.2M	1.34%	Call
3124	TMUST-MOBILE US INC	9,678	$1.2M	1.33%
3125	AMCXAMC NETWORKS INC	26,500	$1.2M	1.33%	Put
3126	LADRLADDER CAP CORP	111,800	$1.2M	1.33%	Call
3127	DLTRDOLLAR TREE INC	12,900	$1.2M	1.33%	Put
3128	—GALLAGHER ARTHUR J & CO	8,300	$1.2M	1.33%	Call
3129	YEXTYEXT INC	102,400	$1.2M	1.33%	Call
3130	—SAGE THERAPEUTICS INC	27,800	$1.2M	1.33%	Call
3131	ARLPALLIANCE RESOURCE PARTNERS L	113,271	$1.2M	1.33%
3132	TEXTEREX CORP NEW	29,245	$1.2M	1.33%
3133	—OWENS & MINOR INC NEW	39,300	$1.2M	1.33%	Call
3134	BZUNBAOZUN INC	70,100	$1.2M	1.33%	Call
3135	ALLTALLOT LTD	82,499	$1.2M	1.32%
3136	BROSDUTCH BROS INC	28,200	$1.2M	1.32%	Put
3137	—AVEO PHARMACEUTICALS INC	197,200	$1.2M	1.32%	Call
3138	MATXMATSON INC	15,100	$1.2M	1.32%	Call
3139	HTLDEXPRESS INC	258,000	$1.2M	1.32%
3140	ITGARTNER INC	4,000	$1.2M	1.31%	Put
3141	BFLYBUTTERFLY NETWORK INC	116,300	$1.2M	1.31%	Put
3142	—AZUL S A	60,500	$1.2M	1.31%	Call
3143	RBBNRIBBON COMMUNICATIONS INC	202,700	$1.2M	1.31%	Put
3144	HPHELMERICH & PAYNE INC	44,200	$1.2M	1.31%	Put
3145	QUREUNIQURE NV	37,800	$1.2M	1.31%	Call
3146	APTALPHA PRO TECH LTD	179,600	$1.2M	1.31%	Call
3147	AHTASHFORD HOSPITALITY TR INC	82,070	$1.2M	1.30%
3148	NKTRNEKTAR THERAPEUTICS	67,200	$1.2M	1.30%	Call
3149	—METROMILE INC	339,667	$1.2M	1.30%
3150	PSECPROSPECT CAP CORP	156,300	$1.2M	1.30%	Put
3151	—ATLANTICA SUSTAINABLE INFR P	34,900	$1.2M	1.30%	Call
3152	WPMWHEATON PRECIOUS METALS CORP	32,010	$1.2M	1.30%
3153	ARCCARES CAPITAL CORP	59,100	$1.2M	1.30%	Put
3154	—ARCHER AVIATION INC	135,300	$1.2M	1.30%	Call
3155	—PULTE GROUP INC	26,100	$1.2M	1.29%	Put
3156	—TEEKAY TANKERS LTD	82,500	$1.2M	1.29%	Put
3157	HBMHUDBAY MINERALS INC	192,246	$1.2M	1.29%
3158	ROSTROSS STORES INC	10,971	$1.2M	1.29%
3159	VRRMVERRA MOBILITY CORP	79,000	$1.2M	1.29%	Call
3160	—INOVIO PHARMACEUTICALS INC	166,100	$1.2M	1.28%	Put
3161	—VERSO CORP	57,300	$1.2M	1.28%	Call
3162	MYPSPLAYSTUDIOS INC	260,588	$1.2M	1.28%
3163	CFRCULLEN FROST BANKERS INC	10,000	$1.2M	1.28%	Call
3164	UNMUNUM GROUP	47,300	$1.2M	1.28%	Call
3165	EAFGRAFTECH INTL LTD	114,400	$1.2M	1.28%	Put
3166	—ENGLOBAL CORP	442,000	$1.2M	1.27%	Call
3167	ALGTALLEGIANT TRAVEL CO	6,034	$1.2M	1.27%
3168	EOLSEVOLUS INC	154,900	$1.2M	1.27%	Call
3169	—VICTORIAS SECRET AND CO	21,300	$1.2M	1.27%	Call
3170	GOTUGAOTU TECHEDU INC	383,000	$1.2M	1.27%	Put
3171	IHRTIHEARTMEDIA INC	46,998	$1.2M	1.27%
3172	0KB2HUMANIGEN INC	198,074	$1.2M	1.27%
3173	PGRPROGRESSIVE CORP	13,000	$1.2M	1.27%	Put
3174	HCIHCI GROUP INC	10,600	$1.2M	1.27%	Call
3175	—RYDER SYS INC	14,200	$1.2M	1.27%	Call
3176	—EXPRESS INC	248,000	$1.2M	1.26%	Call
3177	—ROVER GROUP INC	86,200	$1.2M	1.26%	Put
3178	—SHARECARE INC	142,300	$1.2M	1.26%	Call
3179	NTRANATERA INC	10,500	$1.2M	1.26%	Call
3180	CMICUMMINS INC	5,200	$1.2M	1.26%	Call
3181	SUNSUNOCO LP/SUNOCO FIN CORP	31,300	$1.2M	1.26%	Call
3182	—MIMECAST LTD	18,300	$1.2M	1.26%	Call
3183	—CLOVIS ONCOLOGY INC	261,000	$1.2M	1.26%	Put
3184	—CEDAR FAIR L P	25,100	$1.2M	1.26%	Put
3185	—KANDI TECHNOLOGIES GROUP INC	261,200	$1.2M	1.25%	Call
3186	—PHILLIPS 66 PARTNERS LP	32,403	$1.2M	1.25%
3187	AGOASSURED GUARANTY LTD	24,800	$1.2M	1.25%	Call
3188	LENLENNAR CORP	12,388	$1.2M	1.25%
3189	SVMSILVERCORP METALS INC	304,200	$1.2M	1.25%
3190	FSSFEDERAL SIGNAL CORP	30,000	$1.2M	1.25%	Call
3191	MNKDMANNKIND CORP	266,212	$1.2M	1.25%
3192	DOMODOMO INC	13,700	$1.2M	1.25%	Put
3193	—MASONITE INTL CORP	10,900	$1.2M	1.25%	Call
3194	OMFONEMAIN HLDGS INC	20,900	$1.2M	1.25%	Call
3195	NMRKNEWMARK GROUP INC	80,800	$1.2M	1.25%	Call
3196	SSTKSHUTTERSTOCK INC	10,200	$1.2M	1.25%	Call
3197	CHRSCOHERUS BIOSCIENCES INC	71,800	$1.2M	1.25%	Put
3198	EMEEMCOR GROUP INC	10,000	$1.2M	1.25%	Call
3199	BG3BIG 5 SPORTING GOODS CORP	50,065	$1.2M	1.25%
3200	BWBABCOCK & WILCOX ENTERPRISES	179,800	$1.2M	1.25%	Put

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