GROUP ONE TRADING LLC Q4 2021 Filing

Filed February 11, 2022

Portfolio Value

$124.5M

Holdings

8,228

Report Date

Q4 2021

Filing Type

13F-HR

All Holdings (8,228 positions)

#	Stock	Shares	Value	% Portfolio	Type
1001	GDYNGRID DYNAMICS HLDGS INC	10,900	$414K	0.33%	Call
1002	CMRXEURCHIMERIX INC	64,191	$413K	0.33%
1003	—ICAHN ENTERPRISES LP	8,300	$412K	0.33%	Call
1004	TGLSTECNOGLASS INC	15,700	$411K	0.33%	Call
1005	VKTXVIKING THERAPEUTICS INC	89,416	$411K	0.33%
1006	HQYHEALTHEQUITY INC	9,300	$411K	0.33%	Put
1007	SMFGSUMITOMO MITSUI FINL GROUP I	60,400	$410K	0.33%
1008	MSCIMSCI INC	667	$409K	0.33%
1009	BABOEING CO	2,027,200	$408K	0.33%	Put
1010	ERFGBPENERPLUS CORP	38,532	$408K	0.33%
1011	APIAGORA INC	25,200	$408K	0.33%	Call
1012	INDIINDIE SEMICONDUCTOR INC	34,000	$408K	0.33%	Put
1013	GSATGLOBALSTAR INC	351,100	$407K	0.33%	Put
1014	SMFGSUMITOMO MITSUI FINL GROUP I	60,000	$407K	0.33%	Put
1015	—FIRSTMARK HORIZON ACQUISITIO	40,900	$405K	0.33%	Call
1016	ADVADVANTAGE SOLUTIONS INC	50,400	$404K	0.32%	Call
1017	CERSCERUS CORP	59,300	$404K	0.32%	Put
1018	CHDCHURCH & DWIGHT CO INC	3,942	$404K	0.32%
1019	DOYUDOUYU INTL HLDGS LTD	152,844	$404K	0.32%
1020	HB6HIBBETT INC	5,608	$403K	0.32%
1021	—180 DEGREE CAP CORP	54,800	$403K	0.32%	Call
1022	—JAMF HLDG CORP	10,600	$403K	0.32%	Put
1023	—FAST ACQUISITION CORP	39,700	$403K	0.32%	Call
1024	PACKRANPAK HOLDINGS CORP	10,702	$402K	0.32%
1025	ONCBEIGENE LTD	1,483	$402K	0.32%
1026	—DATTO HLDG CORP	15,265	$402K	0.32%
1027	—UNIVERSAL HLTH SVCS INC	3,100	$402K	0.32%	Call
1028	PRQRPROQR THRAPEUTICS N V	50,102	$401K	0.32%
1029	GLBSGLOBUS MARITIME LIMITED NEW	191,100	$401K	0.32%	Call
1030	HTGCHERCULES CAPITAL INC	24,200	$401K	0.32%	Put
1031	BNLBROADSTONE NET LEASE INC	16,100	$400K	0.32%	Call
1032	—LATCH INC	52,900	$400K	0.32%	Call
1033	RBBNRIBBON COMMUNICATIONS INC	66,127	$400K	0.32%
1034	—THE BEACHBODY COMPANY INC	168,672	$400K	0.32%
1035	SCYXSCYNEXIS INC	65,400	$399K	0.32%	Call
1036	BTGB2GOLD CORP	101,300	$398K	0.32%	Put
1037	—PROVENTION BIO INC	70,900	$398K	0.32%	Put
1038	SHLXUSDSHELL MIDSTREAM PARTNERS L P	34,437	$397K	0.32%
1039	COMPCOMPASS INC	43,600	$396K	0.32%	Put
1040	JELDJELD-WEN HLDG INC	15,000	$395K	0.32%	Call
1041	ASBASSOCIATED BANC CORP	17,500	$395K	0.32%	Call
1042	TVTXTRAVERE THERAPEUTICS INC	12,700	$394K	0.32%	Call
1043	LWLGLIGHTWAVE LOGIC INC	26,500	$394K	0.32%	Call
1044	TASKTASKUS INC	7,300	$394K	0.32%	Put
1045	—VIEWRAY INC	71,300	$393K	0.32%	Call
1046	—VERSO CORP	14,500	$392K	0.31%	Call
1047	GOTUGAOTU TECHEDU INC	201,500	$391K	0.31%	Put
1048	AURAURORA INNOVATION INC	34,700	$391K	0.31%	Put
1049	—MESA AIR GROUP INC	69,800	$391K	0.31%	Call
1050	LZLEGALZOOM COM INC	24,300	$391K	0.31%	Call
1051	TVTXTRAVERE THERAPEUTICS INC	12,600	$391K	0.31%	Put
1052	PVHPVH CORPORATION	3,662	$391K	0.31%
1053	CRDLCARDIOL THERAPEUTICS INC	211,100	$391K	0.31%	Call
1054	BRSPBRIGHTSPIRE CAPITAL INC	38,000	$390K	0.31%	Call
1055	—EPR PPTYS	8,200	$389K	0.31%	Put
1056	—WORTHINGTON INDS INC	7,100	$388K	0.31%	Call
1057	GLPGGALAPAGOS NV	7,000	$386K	0.31%	Put
1058	CARAEURCARA THERAPEUTICS INC	31,714	$386K	0.31%
1059	MRNS*MARINUS PHARMACEUTICALS INC	32,477	$386K	0.31%
1060	ZUOUSDZUORA INC	20,638	$386K	0.31%
1061	—CARA THERAPEUTICS INC	31,700	$386K	0.31%	Put
1062	ATDALLEGHENY TECHNOLOGIES INC	24,182	$385K	0.31%
1063	—MYOVANT SCIENCES LTD	24,700	$385K	0.31%	Put
1064	CERSCERUS CORP	56,574	$385K	0.31%
1065	IPGINTERPUBLIC GROUP COS INC	10,257	$384K	0.31%
1066	TRTOOTSIE ROLL INDS INC	10,600	$384K	0.31%	Call
1067	PFMTUSDPERFORMANT FINL CORP	159,276	$384K	0.31%
1068	—META MATERIALS INC	155,900	$384K	0.31%	Put
1069	—SHIFT TECHNOLOGIES INC	112,439	$383K	0.31%
1070	—TWO HBRS INVT CORP	66,200	$382K	0.31%	Put
1071	ARDXARDELYX INC	346,900	$382K	0.31%	Put
1072	MELIMERCADOLIBRE INC	282,800	$381K	0.31%	Put
1073	TNLTRAVEL PLUS LEISURE CO	6,890	$381K	0.31%
1074	—NXT-ID INC	124,365	$381K	0.31%
1075	VICRVICOR CORP	3,000	$381K	0.31%	Put
1076	—DAVIDSTEA INC	122,909	$381K	0.31%
1077	MYRGMYR GROUP INC DEL	3,446	$381K	0.31%
1078	CBRECBRE GROUP INC	3,500	$380K	0.31%	Put
1079	—CANOO INC	49,200	$380K	0.31%	Put
1080	BXPBOSTON PROPERTIES INC	3,300	$380K	0.31%	Call
1081	WPRTWESTPORT FUEL SYSTEMS INC	159,785	$379K	0.30%
1082	ARKTARK ETF TR	3,996,900	$378K	0.30%	Put
1083	—TRIVAGO N V	173,517	$378K	0.30%
1084	DHTDHT HOLDINGS INC	72,900	$378K	0.30%	Call
1085	—SIERRA WIRELESS INC	21,400	$377K	0.30%	Call
1086	AAWWUSDATLAS AIR WORLDWIDE HLDGS IN	3,997	$376K	0.30%
1087	—CVENT HOLDING CORP	46,076	$376K	0.30%
1088	—SHAW COMMUNICATIONS INC	12,400	$376K	0.30%	Put
1089	GSLGLOBAL SHIP LEASE INC NEW	16,400	$376K	0.30%	Call
1090	CEVACEVA INC	8,700	$376K	0.30%	Put
1091	PLPLANET LABS PBC	61,164	$376K	0.30%
1092	SHENSHENANDOAH TELECOMMUNICATION	14,700	$375K	0.30%	Put
1093	—AVEO PHARMACEUTICALS INC	79,700	$374K	0.30%	Put
1094	TKRTIMKEN CO	5,400	$374K	0.30%	Call
1095	—HIBBETT INC	5,200	$374K	0.30%	Put
1096	—CRESCENT PT ENERGY CORP	70,100	$374K	0.30%	Put
1097	SNAPSNAP INC	7,931	$373K	0.30%
1098	—VINTAGE WINE ESTATES INC	31,500	$372K	0.30%	Put
1099	SCHWSCHWAB CHARLES CORP	4,423	$372K	0.30%
1100	PNRPENTAIR PLC	5,100	$372K	0.30%	Call

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