GROUP ONE TRADING LLC Q1 2022 Filing

Filed May 12, 2022

Portfolio Value

$101.0M

Holdings

8,026

Report Date

Q1 2022

Filing Type

13F-HR

All Holdings (8,026 positions)

#	Stock	Shares	Value	% Portfolio	Type
5001	EOLSEVOLUS INC	14,800	$166K	0.16%	Put
5002	—XL FLEET CORP	83,400	$166K	0.16%	Call
5003	TSATTELESAT CORP	10,088	$166K	0.16%
5004	HBMHUDBAY MINERALS INC	21,141	$166K	0.16%
5005	RYAAYRYANAIR HOLDINGS PLC	1,900	$166K	0.16%	Call
5006	BLUEBLUEBIRD BIO INC	34,318	$166K	0.16%
5007	GGALGRUPO FINANCIERO GALICIA S.A	15,400	$166K	0.16%	Put
5008	LAURLAUREATE EDUCATION INC	14,000	$166K	0.16%	Put
5009	SBHSALLY BEAUTY HLDGS INC	10,600	$166K	0.16%	Put
5010	—MADDEN STEVEN LTD	4,300	$166K	0.16%	Call
5011	—PARAMOUNT GROUP INC	15,100	$165K	0.16%	Put
5012	BCLIEURBRAINSTORM CELL THERAPEUTICS	49,097	$165K	0.16%
5013	YALAYALLA GROUP LTD	36,900	$165K	0.16%	Call
5014	PTMPLATINUM GROUP METALS LTD	78,281	$165K	0.16%
5015	AKBAAKEBIA THERAPEUTICS INC	230,200	$165K	0.16%	Put
5016	MTZMASTEC INC	1,900	$165K	0.16%	Call
5017	—JAMF HLDG CORP	4,700	$164K	0.16%	Put
5018	VAC2USDVBI VACCINES INC CDA	98,613	$164K	0.16%
5019	2JQGRITSTONE BIO INC	39,754	$164K	0.16%
5020	CNTYCENTURY CASINOS INC	13,700	$164K	0.16%	Call
5021	—PURPLE BIOTECH LTD	41,400	$164K	0.16%	Call
5022	ATENA10 NETWORKS INC	11,700	$163K	0.16%	Put
5023	AOSLALPHA & OMEGA SEMICONDUCTOR	2,984	$163K	0.16%
5024	WFRDWEATHERFORD INTL PLC	4,900	$163K	0.16%	Call
5025	RIGLUSDRIGEL PHARMACEUTICALS INC	54,534	$163K	0.16%
5026	DNOWNOW INC	14,800	$163K	0.16%	Call
5027	—WESTPORT FUEL SYSTEMS INC	103,400	$163K	0.16%	Put
5028	APAMARTISAN PARTNERS ASSET MGMT	4,153	$163K	0.16%
5029	—CONTRAFECT CORP	44,400	$162K	0.16%	Call
5030	ARLOARLO TECHNOLOGIES INC	18,300	$162K	0.16%	Call
5031	LZLEGALZOOM COM INC	11,443	$162K	0.16%
5032	CYTKCYTOKINETICS INC	4,400	$162K	0.16%	Put
5033	PBYIPUMA BIOTECHNOLOGY INC	56,300	$162K	0.16%	Put
5034	KOSKOSMOS ENERGY LTD	22,400	$161K	0.16%	Put
5035	APAMARTISAN PARTNERS ASSET MGMT	4,100	$161K	0.16%	Call
5036	—IZEA WORLDWIDE INC	97,053	$161K	0.16%
5037	—TRITIUM DCFC LIMITED	16,000	$161K	0.16%	Call
5038	KURAKURA ONCOLOGY INC	10,000	$161K	0.16%	Put
5039	NGGNATIONAL GRID PLC	2,100	$161K	0.16%	Put
5040	TALOTALOS ENERGY INC	10,200	$161K	0.16%	Call
5041	CRNXCRINETICS PHARMACEUTICALS IN	7,318	$161K	0.16%
5042	BCCBOISE CASCADE CO DEL	2,300	$160K	0.16%	Call
5043	FULTPFULTON FINL CORP PA	9,600	$160K	0.16%	Call
5044	MCYMERCURY GENL CORP NEW	2,900	$160K	0.16%	Call
5045	ABEVAMBEV SA	49,599	$160K	0.16%
5046	DBIDESIGNER BRANDS INC	11,762	$159K	0.16%
5047	SKYSKYLINE CHAMPION CORPORATION	2,900	$159K	0.16%	Put
5048	EVHEVOLENT HEALTH INC	4,919	$159K	0.16%
5049	—BIO-KEY INTL INC	66,300	$159K	0.16%	Put
5050	APREAPREA THERAPEUTICS INC	85,600	$159K	0.16%	Call
5051	DCGODOCGO INC	17,200	$159K	0.16%	Call
5052	RCIROGERS COMMUNICATIONS INC	2,800	$159K	0.16%	Call
5053	TFSLTFS FINL CORP	9,513	$158K	0.16%
5054	TRPTC ENERGY CORP	2,800	$158K	0.16%	Call
5055	GPRKGEOPARK LTD	10,500	$157K	0.16%	Call
5056	LAKELAKELAND INDS INC	8,199	$157K	0.16%
5057	—TFF PHARMACEUTICALS INC	24,900	$157K	0.16%	Call
5058	HASIHANNON ARMSTRONG SUST INFR C	3,300	$157K	0.16%	Put
5059	UISUNISYS CORP	7,274	$157K	0.16%
5060	ACVAACV AUCTIONS INC	10,600	$157K	0.16%	Put
5061	AJGGALLAGHER ARTHUR J & CO	900	$157K	0.16%
5062	—OFFICE PPTYS INCOME TR	6,100	$157K	0.16%	Call
5063	—OTONOMY INC	64,800	$156K	0.15%	Call
5064	—ENDEAVOR GROUP HLDGS INC	5,300	$156K	0.15%	Call
5065	—AUDACY INC	54,043	$156K	0.15%
5066	MFINMEDALLION FINL CORP	18,300	$156K	0.15%	Call
5067	—NAM TAI PPTY INC	25,000	$156K	0.15%	Call
5068	MTLSMATERIALISE NV	8,011	$155K	0.15%
5069	BXPBOSTON PROPERTIES INC	1,200	$155K	0.15%	Put
5070	LAURLAUREATE EDUCATION INC	13,100	$155K	0.15%	Call
5071	VLRSCONTROLADORA VUELA COMP DE A	8,500	$155K	0.15%	Call
5072	ZZFCARPARTS COM INC	23,153	$155K	0.15%
5073	—FIESTA RESTAURANT GROUP INC	20,800	$155K	0.15%	Put
5074	—PACWEST BANCORP DEL	3,600	$155K	0.15%	Put
5075	FTVFORTIVE CORP	2,547	$155K	0.15%
5076	—EASTERLY GOVT PPTYS INC	7,300	$154K	0.15%	Put
5077	—XOS INC	51,400	$154K	0.15%	Call
5078	HEIHEICO CORP NEW	1,000	$154K	0.15%	Call
5079	JEFJEFFERIES FINL GROUP INC	4,700	$154K	0.15%	Put
5080	—BIRD GLOBAL INC	62,700	$154K	0.15%	Put
5081	WELLWELLTOWER INC	1,601	$154K	0.15%
5082	—DANIMER SCIENTIFIC INC	26,100	$153K	0.15%	Put
5083	BEEMBEAM GLOBAL	7,492	$153K	0.15%
5084	NBRNABORS INDUSTRIES LTD	1,000	$153K	0.15%	Put
5085	ADCAGREE RLTY CORP	2,300	$153K	0.15%	Call
5086	TSAACI WORLDWIDE INC	4,867	$153K	0.15%
5087	—WESTERN ASSET MTG CAP CORP	89,200	$153K	0.15%	Put
5088	—MANCHESTER UTD PLC NEW	10,600	$153K	0.15%	Call
5089	—AFFIMED N V	35,090	$153K	0.15%
5090	—SOCIETAL CDMO INC	84,400	$152K	0.15%	Call
5091	—HUANENG PWR INTL INC	9,000	$152K	0.15%	Call
5092	—AMRYT PHARMA PLC	18,344	$152K	0.15%
5093	—CC NEUBERGER PRIN HLDGS II	15,300	$152K	0.15%	Put
5094	AQMSEURAQUA METALS INC	100,357	$152K	0.15%
5095	VYGRVOYAGER THERAPEUTICS INC	20,000	$152K	0.15%	Call
5096	TGBTASEKO MINES LTD	65,800	$151K	0.15%	Put
5097	PXLWPIXELWORKS INC	50,800	$151K	0.15%	Put
5098	—OBSEVA SA	99,676	$151K	0.15%
5099	—GRANITE CONSTR INC	4,600	$151K	0.15%	Call
5100	—ZHIHU INC	62,500	$151K	0.15%	Call

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