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
701	PPCPILGRIMS PRIDE CORP	18,660	$543K	0.59%
702	—MERIDIAN BIOSCIENCE INC	28,200	$543K	0.59%	Call
703	—TRIVAGO N V	219,333	$542K	0.59%
704	—AUDACY INC	147,200	$542K	0.59%	Call
705	KOPNKOPIN CORP	105,700	$542K	0.59%	Put
706	TRQCADTURQUOISE HILL RES LTD	36,715	$542K	0.59%
707	CMBTEURONAV NV	55,500	$542K	0.59%	Call
708	AMSCAMERICAN SUPERCONDUCTOR CORP	37,100	$541K	0.58%	Call
709	XAIRBEYOND AIR INC	48,666	$541K	0.58%
710	GLPIGAMING & LEISURE PPTYS INC	11,677	$541K	0.58%
711	SSLSASOL LTD	28,700	$541K	0.58%	Call
712	AUDCAUDIOCODES LTD	16,600	$540K	0.58%	Call
713	CALXCALIX INC	10,900	$539K	0.58%	Call
714	—ROCKLEY PHOTONICS HOLDINGS L	71,553	$539K	0.58%
715	AMDADVANCED MICRO DEVICES INC	5,233,700	$539K	0.58%	Put
716	TXTTEXTRON INC	7,700	$538K	0.58%	Call
717	—NRX PHARMACEUTICALS INC	57,900	$537K	0.58%	Call
718	CCCHEMOURS CO	18,483	$537K	0.58%
719	HXLHEXCEL CORP NEW	9,040	$537K	0.58%
720	MSTRMICROSTRATEGY INC	927,400	$536K	0.58%	Call
721	BKNGBOOKING HOLDINGS INC	225,800	$536K	0.58%	Put
722	—KINIKSA PHARMACEUTICALS LTD	47,100	$536K	0.58%	Put
723	PRVBUSDPROVENTION BIO INC	83,697	$536K	0.58%
724	AMDADVANCED MICRO DEVICES INC	5,207,200	$536K	0.58%	Call
725	—SIERRA WIRELESS INC	34,500	$535K	0.58%	Call
726	HUMAHUMACYTE INC	46,000	$534K	0.58%	Put
727	GRPNGROUPON INC	23,400	$534K	0.58%	Put
728	RRRRED ROCK RESORTS INC	10,400	$533K	0.58%	Put
729	MNSTMONSTER BEVERAGE CORP NEW	6,000	$533K	0.58%	Put
730	—ALTIMETER GROWTH CORP 2	53,900	$533K	0.58%	Put
731	—YATSEN HLDG LTD	139,155	$530K	0.57%
732	—ENGLOBAL CORP	198,213	$529K	0.57%
733	—CARLOTZ INC	138,800	$529K	0.57%	Put
734	CYTKCYTOKINETICS INC	14,800	$529K	0.57%	Put
735	—POLARITYTE INC	817,300	$528K	0.57%	Call
736	—WHOLE EARTH BRANDS INC	45,700	$528K	0.57%	Call
737	—VISLINK TECHNOLOGIES INC	291,100	$527K	0.57%	Call
738	—SANDERSON FARMS INC	2,800	$527K	0.57%	Call
739	—AEVA TECHNOLOGIES INC	66,400	$527K	0.57%	Put
740	—QIWI PLC	62,800	$526K	0.57%	Put
741	DAYCERIDIAN HCM HLDG INC	4,662	$525K	0.57%
742	—VECTOR GROUP LTD	41,100	$524K	0.57%	Put
743	—180 LIFE SCIENCES CORP	96,900	$524K	0.57%	Put
744	—EVOFEM BIOSCIENCES INC	706,600	$522K	0.56%	Call
745	PPGPPG INDS INC	3,651	$522K	0.56%
746	RVPRETRACTABLE TECHNOLOGIES INC	47,362	$522K	0.56%
747	LOBLIVE OAK BANCSHARES INC	8,200	$522K	0.56%	Call
748	SNASNAP ON INC	2,500	$522K	0.56%	Call
749	EQXEQUINOX GOLD CORP	78,900	$521K	0.56%	Call
750	WCCWESCO INTL INC	4,500	$519K	0.56%	Call
751	—FIBROGEN INC	50,800	$519K	0.56%	Call
752	ALECALECTOR INC	22,698	$518K	0.56%
753	HIIHUNTINGTON INGALLS INDS INC	2,677	$517K	0.56%
754	—BOWX ACQUISITION CORP	51,600	$516K	0.56%	Put
755	NVMINOVA LTD	5,042	$516K	0.56%
756	KOSKOSMOS ENERGY LTD	174,300	$516K	0.56%	Call
757	WESWESTERN MIDSTREAM PARTNERS L	24,600	$516K	0.56%	Put
758	YALAYALLA GROUP LTD	67,900	$515K	0.56%	Put
759	MCFTMASTERCRAFT BOAT HLDGS INC	20,500	$514K	0.56%	Call
760	AKTSQAKOUSTIS TECHNOLOGIES INC	52,920	$513K	0.55%
761	NCMIEURNATIONAL CINEMEDIA INC	144,002	$513K	0.55%
762	EHEHANG HLDGS LTD	21,400	$512K	0.55%	Put
763	WECWEC ENERGY GROUP INC	5,800	$512K	0.55%	Call
764	IRWDIRONWOOD PHARMACEUTICALS INC	39,200	$512K	0.55%	Call
765	CBTCABOT CORP	10,200	$511K	0.55%	Call
766	—REE AUTOMOTIVE LTD	112,400	$510K	0.55%	Put
767	—AVALONBAY CMNTYS INC	2,300	$510K	0.55%	Put
768	—PREFERRED APT CMNTYS INC	41,620	$509K	0.55%
769	—JANUS INTERNATIONAL GROUP IN	41,600	$509K	0.55%	Call
770	CMRECOSTAMARE INC	32,758	$507K	0.55%
771	YELPYELP INC	13,600	$506K	0.55%	Put
772	WCCWESCO INTL INC	4,384	$506K	0.55%
773	INVHINVITATION HOMES INC	13,188	$506K	0.55%
774	—ATHERSYS INC NEW	380,500	$506K	0.55%	Call
775	—SECUREWORKS CORP	25,400	$505K	0.55%	Call
776	—ARMOUR RESIDENTIAL REIT INC	46,800	$505K	0.55%	Call
777	OUTOUTFRONT MEDIA INC	20,000	$504K	0.54%	Call
778	—THE9 LTD	48,841	$504K	0.54%
779	TTELUS CORPORATION	22,952	$504K	0.54%
780	NIUNIU TECHNOLOGIES	21,700	$503K	0.54%	Call
781	—CHEETAH MOBILE INC	308,600	$503K	0.54%	Put
782	PHPARKER-HANNIFIN CORP	1,800	$503K	0.54%	Call
783	WHWYNDHAM HOTELS & RESORTS INC	6,500	$502K	0.54%	Call
784	—FAST ACQUISITION CORP	39,400	$501K	0.54%	Call
785	—BRIXMOR PPTY GROUP INC	22,600	$500K	0.54%	Put
786	PWPPERELLA WEINBERG PARTNERS	37,700	$500K	0.54%	Put
787	KPTIKARYOPHARM THERAPEUTICS INC	85,900	$500K	0.54%	Call
788	—VELO3D INC	59,600	$499K	0.54%	Call
789	GDDYGODADDY INC	7,166	$499K	0.54%
790	GPROGOPRO INC	53,348	$499K	0.54%
791	NBIXNEUROCRINE BIOSCIENCES INC	5,200	$499K	0.54%	Put
792	—RUTHS HOSPITALITY GROUP INC	24,100	$499K	0.54%	Call
793	SHENSHENANDOAH TELECOMMUNICATION	15,800	$499K	0.54%	Put
794	—E2OPEN PARENT HOLDINGS INC	44,100	$498K	0.54%	Put
795	RPDRAPID7 INC	4,400	$497K	0.54%	Call
796	ITWILLINOIS TOOL WKS INC	2,400	$496K	0.54%	Put
797	DKDELEK US HLDGS INC NEW	27,468	$494K	0.53%
798	—SHOCKWAVE MED INC	2,400	$494K	0.53%	Call
799	—AFFIMED N V	79,900	$494K	0.53%	Call
800	—SANTANDER CONSUMER USA HLDGS	11,800	$492K	0.53%	Call

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