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
3501	—LIONS GATE ENTMNT CORP	61,900	$878K	0.95%	Call
3502	AMCXAMC NETWORKS INC	18,818	$877K	0.95%
3503	CLWCLEARWATER PAPER CORP	22,841	$876K	0.95%
3504	KIMKIMCO RLTY CORP	42,200	$876K	0.95%	Call
3505	FICOFAIR ISAAC CORP	2,200	$875K	0.94%	Put
3506	—CURO GROUP HOLDINGS CORP	50,500	$875K	0.94%	Call
3507	—LORAL SPACE & COM INC	20,343	$875K	0.94%
3508	—VIEWRAY INC	121,100	$873K	0.94%	Call
3509	GERNGERON CORP	636,500	$872K	0.94%	Call
3510	OCOWENS CORNING NEW	10,200	$872K	0.94%	Call
3511	GKOSGLAUKOS CORP	18,100	$872K	0.94%	Call
3512	—OWLET INC	155,900	$871K	0.94%	Call
3513	BTOB2GOLD CORP	254,600	$871K	0.94%
3514	GDENGOLDEN ENTMT INC	17,731	$870K	0.94%
3515	—YAMANA GOLD INC	219,800	$870K	0.94%	Call
3516	—ORGANIGRAM HLDGS INC	377,900	$869K	0.94%	Call
3517	—CORNERSTONE BLDG BRANDS INC	59,500	$869K	0.94%	Put
3518	TASKTASKUS INC	13,100	$869K	0.94%	Call
3519	REIRING ENERGY INC	293,800	$867K	0.94%	Put
3520	AMXNAMERICA MOVIL SAB DE CV	49,063	$867K	0.94%
3521	—BURGERFI INTERNATIONAL INC	99,900	$865K	0.93%	Call
3522	PDBCINVESCO ACTIVLY MANGD ETC FD	41,096	$865K	0.93%
3523	—CARA THERAPEUTICS INC	55,900	$864K	0.93%	Put
3524	KLICKULICKE & SOFFA INDS INC	14,800	$863K	0.93%	Put
3525	BLBLACKLINE INC	7,300	$862K	0.93%	Call
3526	EGOELDORADO GOLD CORP NEW	111,400	$861K	0.93%	Put
3527	LKQLKQ CORP	17,100	$860K	0.93%	Put
3528	—PING IDENTITY HLDG CORP	35,000	$860K	0.93%	Call
3529	SRJSPARTANNASH CO	39,134	$857K	0.93%
3530	—SPORTSMANS WHSE HLDGS INC	48,600	$855K	0.92%	Put
3531	—CONNS INC	37,400	$854K	0.92%	Put
3532	—MANCHESTER UTD PLC NEW	44,100	$854K	0.92%	Put
3533	TRHCEURTABULA RASA HEALTHCARE INC	32,457	$851K	0.92%
3534	TNETTRINET GROUP INC	9,000	$851K	0.92%	Call
3535	—SKECHERS U S A INC	20,200	$851K	0.92%	Call
3536	DDDUPONT DE NEMOURS INC	12,500	$850K	0.92%	Put
3537	POSTPOST HLDGS INC	7,700	$848K	0.92%	Call
3538	—1LIFE HEALTHCARE INC	41,900	$848K	0.92%	Call
3539	—ELECTRIC LAST MILE SOLUTNS I	114,800	$848K	0.92%	Call
3540	—FORTUNA SILVER MINES INC	215,500	$847K	0.91%	Call
3541	FDPFRESH DEL MONTE PRODUCE INC	26,300	$847K	0.91%	Put
3542	MASMASCO CORP	15,200	$844K	0.91%	Call
3543	BARKTHE ORIGINAL BARK COMPANY	122,900	$843K	0.91%	Put
3544	—UNITED STS COMMODITY INDEX F	33,600	$842K	0.91%	Call
3545	URGNUROGEN PHARMA LTD	50,000	$841K	0.91%	Call
3546	CNPCENTERPOINT ENERGY INC	34,170	$841K	0.91%
3547	URGNUROGEN PHARMA LTD	50,000	$841K	0.91%	Put
3548	—VEREIT INC	18,500	$837K	0.90%	Call
3549	—DIEBOLD NIXDORF INC	82,700	$836K	0.90%	Call
3550	ADMAADMA BIOLOGICS INC	738,600	$835K	0.90%	Put
3551	LINLINDE PLC	2,844	$834K	0.90%
3552	—KINIKSA PHARMACEUTICALS LTD	73,200	$834K	0.90%	Call
3553	—SESEN BIO INC	1,051,600	$834K	0.90%	Put
3554	BYSIBEYONDSPRING INC	52,876	$833K	0.90%
3555	PFMTUSDPERFORMANT FINL CORP	210,456	$833K	0.90%
3556	—BIG LOTS INC	19,200	$833K	0.90%	Put
3557	BWABORGWARNER INC	19,200	$830K	0.90%	Put
3558	SMSISMITH MICRO SOFTWARE INC	171,512	$830K	0.90%
3559	KODKODIAK SCIENCES INC	8,632	$829K	0.90%
3560	JOEST JOE CO	19,700	$829K	0.90%	Put
3561	ORGOORGANOGENESIS HLDGS INC	58,100	$827K	0.89%	Call
3562	HIPOGBPHIPPO HLDGS INC	176,749	$827K	0.89%
3563	ORGNORIGIN MATERIALS INC	121,371	$827K	0.89%
3564	ILPTINDUSTRIAL LOGISTICS PPTYS T	32,500	$826K	0.89%	Call
3565	—VIDLER WATER RESOUCES INC	72,616	$826K	0.89%
3566	AVTABLUCORA INC	52,936	$825K	0.89%
3567	—REALOGY HLDGS CORP	47,000	$824K	0.89%	Call
3568	AGOASSURED GUARANTY LTD	17,600	$824K	0.89%	Put
3569	TRMBTRIMBLE INC	10,000	$823K	0.89%	Call
3570	DBDEURDIEBOLD NIXDORF INC	81,392	$823K	0.89%
3571	HALOHALOZYME THERAPEUTICS INC	20,200	$822K	0.89%	Put
3572	—TEXTAINER GROUP HOLDINGS LTD	23,500	$820K	0.89%	Put
3573	EDRENDEAVOUR SILVER CORP	200,348	$819K	0.88%
3574	PAYSPAYSIGN INC	303,200	$819K	0.88%	Call
3575	—G1 THERAPEUTICS INC	60,900	$817K	0.88%	Call
3576	QFIN360 DIGITECH INC	40,171	$816K	0.88%
3577	—NAUTILUS INC	87,500	$815K	0.88%	Call
3578	—TEEKAY LNG PARTNERS L P	52,400	$815K	0.88%	Put
3579	CHRSCOHERUS BIOSCIENCES INC	50,700	$815K	0.88%	Call
3580	—ARES COML REAL ESTATE CORP	54,000	$814K	0.88%	Call
3581	RVTYPERKINELMER INC	4,700	$814K	0.88%	Call
3582	HAINHAIN CELESTIAL GROUP INC	19,000	$813K	0.88%	Call
3583	MCRBSERES THERAPEUTICS INC	116,800	$813K	0.88%	Call
3584	—VERTEX ENERGY INC	155,000	$812K	0.88%	Call
3585	CLNECLEAN ENERGY FUELS CORP	99,570	$812K	0.88%
3586	MBIMBIA INC	63,100	$811K	0.88%	Put
3587	—SG BLOCKS INC	247,700	$810K	0.87%	Put
3588	—IRONSOURCE LTD	74,300	$808K	0.87%	Call
3589	PHMPULTE GROUP INC	17,565	$807K	0.87%
3590	ANGIANGI INC	65,400	$807K	0.87%	Put
3591	—SCIPLAY CORPORATION	38,900	$805K	0.87%	Call
3592	—ENERGOUS CORP	386,600	$804K	0.87%	Call
3593	VOYAVOYA FINANCIAL INC	13,100	$804K	0.87%	Put
3594	HYFMHYDROFARM HLDGS GROUP INC	21,200	$802K	0.87%	Put
3595	EXCEXELON CORP	16,600	$802K	0.87%	Put
3596	MURMURPHY OIL CORP	32,100	$802K	0.87%	Put
3597	BBIOBRIDGEBIO PHARMA INC	17,100	$801K	0.87%	Call
3598	ATKRATKORE INC	9,200	$800K	0.86%	Put
3599	KALVKALVISTA PHARMACEUTICALS INC	45,800	$799K	0.86%	Put
3600	—MYOVANT SCIENCES LTD	35,600	$799K	0.86%	Put

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