GROUP ONE TRADING LLC Q2 2021 Filing

Filed August 10, 2021

Portfolio Value

$82.9M

Holdings

8,103

Report Date

Q2 2021

Filing Type

13F-HR

All Holdings (8,103 positions)

#	Stock	Shares	Value	% Portfolio	Type
5601	—GREENLANE HLDGS INC	30,300	$135K	0.16%	Call
5602	SBRASABRA HEALTH CARE REIT INC	7,400	$135K	0.16%	Put
5603	—GATOS SILVER INC	7,700	$135K	0.16%	Call
5604	—TRIUMPH GROUP INC NEW	6,500	$135K	0.16%	Put
5605	—SG BLOCKS INC	24,600	$135K	0.16%	Call
5606	DANDANA INC	5,700	$135K	0.16%	Call
5607	ALDXALDEYRA THERAPEUTICS INC	11,900	$135K	0.16%	Put
5608	NWSANEWS CORP NEW	5,200	$134K	0.16%	Put
5609	AROCARCHROCK INC	15,000	$134K	0.16%	Put
5610	FFFUTUREFUEL CORP	14,000	$134K	0.16%	Call
5611	PHXUSDPHX MINERALS INC	36,017	$134K	0.16%
5612	AVTAVNET INC	3,347	$134K	0.16%
5613	NVGSNAVIGATOR HLDGS LTD	12,200	$134K	0.16%	Put
5614	DOCHEALTHPEAK PROPERTIES INC	4,034	$134K	0.16%
5615	IARTINTEGRA LIFESCIENCES HLDGS C	1,966	$134K	0.16%
5616	RHPRYMAN HOSPITALITY PPTYS INC	1,700	$134K	0.16%	Call
5617	COOCOOPER COS INC	339	$134K	0.16%
5618	—GRANITE PT MTG TR INC	9,000	$133K	0.16%	Put
5619	JDJD.COM INC	1,662	$133K	0.16%
5620	—SPORTSMANS WHSE HLDGS INC	7,500	$133K	0.16%	Call
5621	CPTCAMDEN PPTY TR	1,000	$133K	0.16%
5622	HWCHANCOCK WHITNEY CORPORATION	3,000	$133K	0.16%	Put
5623	—SUPER LEAGUE GAMING INC	24,700	$133K	0.16%	Put
5624	XYLXYLEM INC	1,100	$132K	0.16%	Put
5625	—CIA ENERGETICA DE MINAS GERA	55,400	$132K	0.16%	Call
5626	—VEDANTA LIMITED	9,300	$132K	0.16%	Put
5627	FFFUTUREFUEL CORP	13,788	$132K	0.16%
5628	COLDAMERICOLD RLTY TR	3,500	$132K	0.16%	Call
5629	—CHART INDS INC	900	$132K	0.16%	Call
5630	—FERRO CORP	6,100	$132K	0.16%	Call
5631	AZPNUSDASPEN TECHNOLOGY INC	961	$132K	0.16%
5632	—FREIGHTCAR AMER INC	22,200	$132K	0.16%	Call
5633	ENQENTEGRIS INC	1,064	$131K	0.16%
5634	CRBPCORBUS PHARMACEUTICALS HLDGS	71,800	$131K	0.16%	Put
5635	BNEDBARNES & NOBLE ED INC	18,106	$131K	0.16%
5636	EPCEDGEWELL PERS CARE CO	2,992	$131K	0.16%
5637	—CONX CORP	13,300	$131K	0.16%
5638	JOANJOANN INC	8,300	$131K	0.16%
5639	—OTONOMY INC	58,800	$131K	0.16%	Put
5640	—DOUYU INTL HLDGS LTD	19,200	$131K	0.16%	Call
5641	—ATHERSYS INC NEW	91,300	$131K	0.16%	Call
5642	—CYCLERION THERAPEUTICS INC	33,700	$131K	0.16%	Put
5643	AMXAMERICA MOVIL SAB DE CV	8,700	$131K	0.16%	Put
5644	SAICSCIENCE APPLICATIONS INTL CO	1,487	$130K	0.16%
5645	FRFIRST INDL RLTY TR INC	2,483	$130K	0.16%
5646	—SPORTS ENTERTAINMENT ACQU CO	12,900	$130K	0.16%	Put
5647	—ALTRA INDL MOTION CORP	2,000	$130K	0.16%	Put
5648	AGCOAGCO CORP	1,000	$130K	0.16%	Call
5649	MASMASCO CORP	2,200	$130K	0.16%	Put
5650	MDGLMADRIGAL PHARMACEUTICALS INC	1,333	$130K	0.16%
5651	—RMG ACQUISITION CORP II	13,042	$130K	0.16%
5652	WVEWAVE LIFE SCIENCES LTD	19,400	$129K	0.16%	Call
5653	OLOGBXOLO INC	3,463	$129K	0.16%
5654	—FALCON MINERALS CORP	25,400	$129K	0.16%	Call
5655	—APTINYX INC	45,700	$129K	0.16%	Call
5656	MQMARQETA INC	4,600	$129K	0.16%	Put
5657	—HUTTIG BLDG PRODS INC	22,200	$128K	0.15%	Call
5658	SUNSUNOCO LP/SUNOCO FIN CORP	3,400	$128K	0.15%	Put
5659	CNOCNO FINL GROUP INC	5,400	$128K	0.15%	Put
5660	—PHX MINERALS INC	34,500	$128K	0.15%	Call
5661	BCEBCE INC	2,600	$128K	0.15%	Put
5662	TSQTOWNSQUARE MEDIA INC	10,000	$128K	0.15%	Call
5663	—WAITR HLDGS INC	71,900	$128K	0.15%	Call
5664	PXLWPIXELWORKS INC	37,500	$128K	0.15%	Call
5665	PAGPENSKE AUTOMOTIVE GRP INC	1,700	$128K	0.15%	Call
5666	VITLVITAL FARMS INC	6,400	$128K	0.15%	Call
5667	CWTCALIFORNIA WTR SVC GROUP	2,300	$128K	0.15%
5668	—WORLD ACCEP CORPORATION	800	$128K	0.15%	Call
5669	—STEELCASE INC	8,500	$128K	0.15%	Put
5670	FREEWHOLE EARTH BRANDS INC	8,787	$127K	0.15%
5671	—HOLLY ENERGY PARTNERS L P	5,600	$127K	0.15%	Call
5672	PFLTPENNANTPARK FLOATING RATE CA	10,000	$127K	0.15%	Call
5673	NJRNEW JERSEY RES CORP	3,200	$127K	0.15%	Call
5674	HAEHAEMONETICS CORP MASS	1,900	$127K	0.15%	Put
5675	SBACSBA COMMUNICATIONS CORP NEW	400	$127K	0.15%	Put
5676	—SYROS PHARMACEUTICALS INC	23,348	$127K	0.15%
5677	—SOUTH JERSEY INDS INC	4,900	$127K	0.15%	Call
5678	—OLD REP INTL CORP	5,100	$127K	0.15%	Put
5679	EVREVERCORE INC	900	$127K	0.15%	Put
5680	RPRXROYALTY PHARMA PLC	3,100	$127K	0.15%	Put
5681	PUMPPROPETRO HLDG CORP	13,900	$127K	0.15%	Call
5682	NFLXNETFLIX INC	239,600	$127K	0.15%	Call
5683	—H & E EQUIPMENT SERVICES INC	3,800	$126K	0.15%	Call
5684	—MRC GLOBAL INC	13,400	$126K	0.15%	Put
5685	NRPNATURAL RESOURCE PARTNERS L	5,933	$126K	0.15%
5686	—CAPSTEAD MTG CORP	20,400	$125K	0.15%	Call
5687	CODICOMPASS DIVERSIFIED	4,900	$125K	0.15%	Put
5688	TRAKPARK CITY GROUP INC	22,700	$125K	0.15%	Put
5689	—FERRO CORP	5,779	$125K	0.15%
5690	VRSUSDVERSO CORP	7,045	$125K	0.15%
5691	—HUT 8 MNG CORP	28,088	$124K	0.15%
5692	QUIKQUICKLOGIC CORP	17,100	$124K	0.15%	Call
5693	RVTYPERKINELMER INC	800	$124K	0.15%	Call
5694	CNTCENTURY CASINOS INC	9,223	$124K	0.15%
5695	XBITXBIOTECH INC	7,500	$124K	0.15%	Put
5696	ARCOARCOS DORADOS HOLDINGS INC	20,600	$123K	0.15%	Call
5697	—NINE ENERGY SERVICE INC	41,800	$123K	0.15%	Call
5698	HDSNHUDSON TECHNOLOGIES INC	36,154	$123K	0.15%
5699	FANFIRST TR EXCHANGE-TRADED FD	5,721	$123K	0.15%
5700	MMLPMARTIN MIDSTREAM PRTNRS L P	40,700	$123K	0.15%	Call

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