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
601	ALLTALLOT LTD	48,396	$575K	0.46%
602	RCREADY CAPITAL CORP	36,800	$575K	0.46%	Put
603	—NEW YORK CMNTY BANCORP INC	47,000	$574K	0.46%	Put
604	CALCALERES INC	25,330	$574K	0.46%
605	FEFIRSTENERGY CORP	13,800	$574K	0.46%	Put
606	METAMETA PLATFORMS INC	1,703,600	$573K	0.46%	Put
607	MOHMOLINA HEALTHCARE INC	1,800	$573K	0.46%	Call
608	CMBTEURONAV NV	64,344	$572K	0.46%
609	—GATOS SILVER INC	55,100	$572K	0.46%	Put
610	—VAXART INC	91,300	$572K	0.46%	Put
611	MIRMIRION TECHNOLOGIES INC	54,497	$571K	0.46%
612	—VBI VACCINES INC CDA	244,100	$571K	0.46%	Put
613	ROSTROSS STORES INC	5,000	$571K	0.46%	Call
614	MTLSMATERIALISE NV	23,900	$570K	0.46%	Put
615	CORTCORCEPT THERAPEUTICS INC	28,800	$570K	0.46%	Put
616	WINGWINGSTOP INC	3,300	$570K	0.46%	Call
617	SJTSAN JUAN BASIN RTY TR	93,400	$569K	0.46%	Call
618	DRIDARDEN RESTAURANTS INC	3,776	$569K	0.46%
619	—REGIS CORP MINN	326,900	$569K	0.46%	Call
620	—ESSENTIAL PPTYS RLTY TR INC	19,700	$568K	0.46%	Call
621	EDRENDEAVOUR SILVER CORP	134,525	$568K	0.46%
622	—TRUIST FINL CORP	9,700	$568K	0.46%	Put
623	—AGENUS INC	176,500	$568K	0.46%	Put
624	YEXTYEXT INC	57,200	$567K	0.46%	Put
625	—KIMCO RLTY CORP	23,000	$567K	0.46%	Put
626	ETRNUSDEQUITRANS MIDSTREAM CORP	54,698	$566K	0.45%
627	GAIAGAIA INC NEW	66,100	$566K	0.45%	Call
628	AQUAUSDEVOQUA WATER TECHNOLOGIES CO	12,092	$565K	0.45%
629	IONQIONQ INC	33,835	$565K	0.45%
630	ACADACADIA PHARMACEUTICALS INC	24,200	$565K	0.45%	Put
631	AQMSEURAQUA METALS INC	458,133	$564K	0.45%
632	PLCECHILDRENS PL INC NEW	7,112	$564K	0.45%
633	ULCCFRONTIER GROUP HLDGS INC	41,595	$564K	0.45%
634	FDPFRESH DEL MONTE PRODUCE INC	20,400	$563K	0.45%	Put
635	NATNORDIC AMERICAN TANKERS LIMI	333,200	$563K	0.45%	Call
636	—POWER & DIGITAL INFRA ACQ CO	51,300	$562K	0.45%	Put
637	—TFF PHARMACEUTICALS INC	63,300	$561K	0.45%	Put
638	HRLHORMEL FOODS CORP	11,500	$561K	0.45%	Put
639	ARESARES MANAGEMENT CORPORATION	6,900	$561K	0.45%	Call
640	—RENEWABLE ENERGY GROUP INC	13,200	$560K	0.45%	Call
641	MDGLMADRIGAL PHARMACEUTICALS INC	6,600	$559K	0.45%	Put
642	—BOTTOMLINE TECH DEL INC	9,900	$559K	0.45%	Call
643	NOAHNOAH HLDGS LTD	18,200	$559K	0.45%	Call
644	—INSTALLED BLDG PRODS INC	4,000	$559K	0.45%	Call
645	COLMCOLUMBIA SPORTSWEAR CO	5,729	$558K	0.45%
646	—THE BEACHBODY COMPANY INC	235,500	$558K	0.45%	Call
647	RITMNEW RESIDENTIAL INVT CORP	52,000	$557K	0.45%	Put
648	HTTQUDIAN INC	574,500	$557K	0.45%	Put
649	GDENGOLDEN ENTMT INC	10,999	$556K	0.45%
650	YOUCLEAR SECURE INC	17,700	$555K	0.45%	Put
651	BCCBOISE CASCADE CO DEL	7,800	$555K	0.45%	Put
652	—BARNES & NOBLE ED INC	81,400	$554K	0.44%	Call
653	—AQUA METALS INC	450,200	$554K	0.44%	Put
654	—BROOKFIELD INFRAST PARTNERS	9,100	$553K	0.44%	Call
655	AIRAAR CORP	14,164	$553K	0.44%
656	LZLEGALZOOM COM INC	34,400	$553K	0.44%	Put
657	ECPGENCORE CAP GROUP INC	8,884	$552K	0.44%
658	—EVERBRIDGE INC	8,200	$552K	0.44%	Put
659	—ALLIANCEBERNSTEIN HLDG L P	11,300	$552K	0.44%	Put
660	—TREEHOUSE FOODS INC	13,600	$551K	0.44%	Call
661	CIOCITY OFFICE REIT INC	27,889	$550K	0.44%
662	—QUANTA SVCS INC	4,800	$550K	0.44%	Put
663	NEGGNEWEGG COMMERCE INC	52,900	$549K	0.44%	Put
664	—AMERICAN FINL GROUP INC OHIO	4,000	$549K	0.44%	Call
665	—AMERICAN FINL GROUP INC OHIO	4,000	$549K	0.44%	Put
666	—NUSTAR ENERGY LP	34,600	$549K	0.44%	Call
667	CXMSPRINKLR INC	34,613	$549K	0.44%
668	—IRONSOURCE LTD	70,785	$548K	0.44%
669	NUSNU SKIN ENTERPRISES INC	10,800	$548K	0.44%	Put
670	—RADIUS HEALTH INC	79,100	$547K	0.44%	Call
671	—REINSURANCE GRP OF AMERICA I	5,000	$547K	0.44%	Put
672	CLXCLOROX CO DEL	3,137	$547K	0.44%
673	GLBEGLOBAL E ONLINE LTD	8,600	$545K	0.44%	Call
674	AVDLAVADEL PHARMACEUTICALS PLC	67,447	$545K	0.44%
675	—JOANN INC	52,500	$545K	0.44%	Call
676	AMRXAMNEAL PHARMACEUTICALS INC	113,854	$545K	0.44%
677	ESTAESTABLISHMENT LABS HLDGS INC	8,049	$544K	0.44%
678	BYSIBEYONDSPRING INC	120,000	$544K	0.44%	Call
679	—LIMELIGHT NETWORKS INC	158,716	$544K	0.44%
680	—WABTEC	5,900	$543K	0.44%	Put
681	ABMDEURABIOMED INC	1,509	$542K	0.44%
682	—KIMCO RLTY CORP	22,000	$542K	0.44%	Call
683	AZULQAZUL S A	40,957	$541K	0.43%
684	—BLUEROCK RESIDENTIAL GWT REI	20,500	$541K	0.43%	Call
685	SPTSPROUT SOCIAL INC	5,970	$541K	0.43%
686	NWSANEWS CORP NEW	24,200	$540K	0.43%	Call
687	LKQLKQ CORP	9,000	$540K	0.43%	Put
688	IBRXIMMUNITYBIO INC	88,800	$540K	0.43%	Call
689	CANCANAAN INC	104,700	$539K	0.43%	Put
690	—GOLDEN OCEAN GROUP LTD	58,000	$539K	0.43%	Put
691	RADIGUSDRADIUS GLOBAL INFRASTRCTRE I	33,466	$539K	0.43%
692	—MAIN STR CAP CORP	12,000	$538K	0.43%	Call
693	MMYTMAKEMYTRIP LIMITED MAURITIUS	19,430	$538K	0.43%
694	—ACM RESH INC	6,300	$537K	0.43%	Put
695	AEISADVANCED ENERGY INDS	5,900	$537K	0.43%	Call
696	UANCVR PARTNERS LP	6,500	$537K	0.43%	Call
697	—E2OPEN PARENT HOLDINGS INC	47,600	$536K	0.43%	Call
698	VIRVIR BIOTECHNOLOGY INC	12,812	$536K	0.43%
699	—GAN LTD	58,200	$535K	0.43%
700	MFICLAPOLLO INVT CORP	41,800	$535K	0.43%	Put

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