GROUP ONE TRADING LLC Q2 2020 Filing

Filed August 13, 2020

Portfolio Value

$21.7M

Holdings

5,779

Report Date

Q2 2020

Filing Type

13F-HR

All Holdings (5,779 positions)

#	Stock	Shares	Value	% Portfolio	Type
3701	TWNKEURHOSTESS BRANDS INC	11,002	$134K	0.62%
3702	—WASHINGTON PRIME GROUP NEW	158,433	$133K	0.61%
3703	BLDRBUILDERS FIRSTSOURCE INC	6,422	$133K	0.61%
3704	XXII22ND CENTY GROUP INC	173,881	$133K	0.61%
3705	ESEVERSOURCE ENERGY	1,600	$133K	0.61%	Put
3706	VRTVERTIV HOLDINGS CO	9,800	$133K	0.61%	Call
3707	—PROTHENA CORP PLC	12,700	$133K	0.61%	Put
3708	CHDNCHURCHILL DOWNS INC	1,000	$133K	0.61%	Put
3709	SDCCQSMILEDIRECTCLUB INC	16,867	$133K	0.61%
3710	VUZIVUZIX CORP	55,310	$132K	0.61%
3711	SAICSCIENCE APPLICATIONS INTL CO	1,700	$132K	0.61%	Call
3712	GMEDGLOBUS MED INC	2,771	$132K	0.61%
3713	—WASHINGTON PRIME GROUP NEW	157,400	$132K	0.61%	Put
3714	INNSUMMIT HOTEL PPTYS INC	22,200	$132K	0.61%	Call
3715	ODFLOLD DOMINION FREIGHT LINE IN	779	$132K	0.61%
3716	ARDXARDELYX INC	19,000	$131K	0.60%	Call
3717	ESNTESSENT GROUP LTD	3,600	$131K	0.60%	Put
3718	ARLOARLO TECHNOLOGIES INC	50,800	$131K	0.60%	Put
3719	GNTXGENTEX CORP	5,100	$131K	0.60%	Call
3720	VIAVVIAVI SOLUTIONS INC	10,300	$131K	0.60%	Call
3721	OPYOPPENHEIMER HLDGS INC	6,000	$131K	0.60%	Call
3722	—CHILDRENS PL INC	3,500	$131K	0.60%	Call
3723	—THERAPEUTICSMD INC	105,100	$131K	0.60%	Put
3724	WERNWERNER ENTERPRISES INC	3,000	$131K	0.60%	Put
3725	EWEDWARDS LIFESCIENCES CORP	1,900	$131K	0.60%	Put
3726	RLRALPH LAUREN CORP	1,800	$131K	0.60%	Put
3727	YELPYELP INC	5,600	$130K	0.60%	Call
3728	POOLWHIRLPOOL CORP	1,000	$130K	0.60%	Put
3729	GKDGRAND CANYON ED INC	1,434	$130K	0.60%
3730	DOVDOVER CORP	1,350	$130K	0.60%
3731	—MONEYGRAM INTL INC	40,300	$129K	0.60%	Call
3732	JEFJEFFERIES FINL GROUP INC	8,289	$129K	0.60%
3733	—INPHI CORP	1,100	$129K	0.60%	Put
3734	CPACOPA HOLDINGS SA	2,558	$129K	0.60%
3735	WPPWPP PLC NEW	3,300	$129K	0.60%	Put
3736	—FLY LEASING LTD	15,600	$128K	0.59%	Call
3737	—CHUYS HLDGS INC	8,600	$128K	0.59%	Put
3738	—ARMOUR RESIDENTIAL REIT INC	13,600	$128K	0.59%	Put
3739	CORTCORCEPT THERAPEUTICS INC	7,600	$128K	0.59%	Put
3740	HBANHUNTINGTON BANCSHARES INC	14,200	$128K	0.59%	Put
3741	XRXXEROX HOLDINGS CORP	8,401	$128K	0.59%
3742	AMXAMERICA MOVIL SAB DE CV	10,100	$128K	0.59%	Put
3743	WTRGESSENTIAL UTILS INC	3,000	$127K	0.59%
3744	DBIDESIGNER BRANDS INC	18,700	$127K	0.59%	Put
3745	METMETLIFE INC	3,479	$127K	0.59%
3746	8INSYNEOS HEALTH INC	2,182	$127K	0.59%
3747	FLOFLOWERS FOODS INC	5,700	$127K	0.59%	Call
3748	—SKECHERS U S A INC	4,000	$126K	0.58%	Put
3749	—REGIS CORP MINN	15,400	$126K	0.58%	Call
3750	BBVABANCO BILBAO VIZCAYA ARGENTA	37,100	$126K	0.58%	Put
3751	—SCIPLAY CORP	8,500	$126K	0.58%	Call
3752	DSLDOUBLELINE INCOME SOLUTIONS	8,100	$125K	0.58%	Call
3753	—IMMUNOGEN INC	27,200	$125K	0.58%	Put
3754	—INTERPUBLIC GROUP COS INC	7,300	$125K	0.58%	Put
3755	CLMTUSDCALUMET SPECIALTY PRODS PTNR	54,781	$125K	0.58%
3756	—PENN VA CORP	13,100	$125K	0.58%	Put
3757	BZHBEAZER HOMES USA INC	12,400	$125K	0.58%	Put
3758	RNSTRENASANT CORP	5,000	$125K	0.58%
3759	—NAUTILUS INC	13,400	$124K	0.57%	Call
3760	TROWPRICE T ROWE GROUP INC	1,000	$124K	0.57%	Put
3761	ABEVAMBEV SA	46,900	$124K	0.57%	Call
3762	PAYCPAYCOM SOFTWARE INC	400	$124K	0.57%	Put
3763	—PENNSYLVANIA REAL ESTATE INV	90,400	$123K	0.57%	Call
3764	CUECUE BIOPHARMA INC	5,000	$123K	0.57%	Call
3765	FNKOFUNKO INC	21,200	$123K	0.57%	Call
3766	SFSTIFEL FINL CORP	2,600	$123K	0.57%	Put
3767	VFCV F CORP	2,000	$122K	0.56%	Put
3768	TXTTEXTRON INC	3,700	$122K	0.56%	Put
3769	—CHANGE HEALTHCARE INC	10,900	$122K	0.56%	Put
3770	BCEBCE INC	2,917	$122K	0.56%
3771	FRGIFIESTA RESTAURANT GROUP INC	19,100	$122K	0.56%
3772	—NEPTUNE WELLNESS SOLUTIONS I	43,700	$122K	0.56%	Put
3773	—DILLARDS INC	4,700	$121K	0.56%	Put
3774	AWCAMERICAN WTR WKS CO INC NEW	941	$121K	0.56%
3775	CMICUMMINS INC	700	$121K	0.56%	Put
3776	VTEBVANGUARD TAX-MANAGED FDS	3,100	$120K	0.55%	Call
3777	VCELVERICEL CORP	8,700	$120K	0.55%	Call
3778	IMGNEURIMMUNOGEN INC	26,171	$120K	0.55%
3779	—NATUS MED INC DEL	5,500	$120K	0.55%	Put
3780	—CALAMP CORP	15,000	$120K	0.55%	Put
3781	HEIHEICO CORP NEW	1,200	$120K	0.55%	Call
3782	—GULFPORT ENERGY CORP	110,500	$120K	0.55%	Call
3783	—PRIMO WATER CORPORATION	8,700	$120K	0.55%	Put
3784	HUBGHUB GROUP INC	2,500	$120K	0.55%	Put
3785	CLIRCLEARSIGN TECHNOLOGIES CORP	57,300	$119K	0.55%	Call
3786	ALTALTIMMUNE INC	11,100	$119K	0.55%	Put
3787	BLMNBLOOMIN BRANDS INC	11,200	$119K	0.55%	Put
3788	SFLSFL CORPORATION LTD	12,696	$118K	0.54%
3789	DBDEURDIEBOLD NXDF INC	19,540	$118K	0.54%
3790	POWIPOWER INTEGRATIONS INC	1,000	$118K	0.54%	Put
3791	POWIPOWER INTEGRATIONS INC	1,000	$118K	0.54%	Call
3792	SSBUSDSOUTH ST CORP	2,472	$118K	0.54%
3793	BCEBCE INC	2,800	$117K	0.54%	Put
3794	—STERLING BANCORP DEL	10,000	$117K	0.54%	Call
3795	—DOUYU INTERNATIONAL HLDNGS L	10,100	$117K	0.54%	Put
3796	VISNCOMMSCOPE HLDG CO INC	14,026	$117K	0.54%
3797	—UNITED STS GASOLINE FD LP	6,200	$117K	0.54%	Put
3798	ATIALLEGHENY TECHNOLOGIES INC	11,400	$116K	0.54%	Call
3799	—CONTANGO OIL & GAS CO	50,500	$116K	0.54%	Put
3800	AMSCAMERICAN SUPERCONDUCTOR CORP	14,300	$116K	0.54%	Call

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