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
3401	—SAILPOINT TECHNLGIES HLDGS I	7,500	$199K	0.92%	Put
3402	WVEWAVE LIFE SCIENCES LTD	19,100	$199K	0.92%	Call
3403	ECLECOLAB INC	1,000	$199K	0.92%	Put
3404	—DILLARDS INC	7,700	$199K	0.92%	Call
3405	—PREFERRED APT CMNTYS INC	26,100	$198K	0.91%	Call
3406	TWTRADEWEB MKTS INC	3,400	$198K	0.91%	Put
3407	CFCF INDS HLDGS INC	7,033	$198K	0.91%
3408	—COLUMBIA PPTY TR INC	15,000	$197K	0.91%	Call
3409	ACTGACACIA RESH CORP	47,904	$196K	0.90%
3410	PSXPHILLIPS 66	2,721	$196K	0.90%
3411	CBRECBRE GROUP INC	4,344	$196K	0.90%
3412	GRPNGROUPON INC	10,800	$196K	0.90%	Put
3413	APPFAPPFOLIO INC	1,200	$195K	0.90%	Call
3414	—NIC INC	8,500	$195K	0.90%	Call
3415	NTLAINTELLIA THERAPEUTICS INC	9,300	$195K	0.90%	Put
3416	TDAYGANNETT CO INC	141,500	$195K	0.90%	Call
3417	—SYNOVUS FINL CORP	9,500	$195K	0.90%	Call
3418	SYYSYSCO CORP	3,563	$195K	0.90%
3419	NAKNORTHERN DYNASTY MINERALS LT	136,500	$195K	0.90%	Put
3420	—PRA HEALTH SCIENCES INC	2,000	$195K	0.90%	Put
3421	MRCYMERCURY SYS INC	2,468	$194K	0.90%
3422	—IMMUNOGEN INC	42,100	$194K	0.90%	Call
3423	—AIMMUNE THERAPEUTICS INC	11,600	$194K	0.90%	Put
3424	PSXPHILLIPS 66	2,700	$194K	0.90%	Put
3425	SFLSFL CORPORATION LTD	20,800	$193K	0.89%	Put
3426	DOCHEALTHPEAK PROPERTIES INC	6,992	$193K	0.89%
3427	GEFGREIF INC	5,600	$193K	0.89%	Call
3428	—CENTURY CMNTYS INC	6,300	$193K	0.89%	Call
3429	—AGILE THERAPEUTICS INC	69,500	$193K	0.89%	Call
3430	DRRXEURDURECT CORP	83,000	$193K	0.89%
3431	GSHDGOOSEHEAD INS INC	2,563	$193K	0.89%
3432	—TSAKOS ENERGY NAVIGATION LTD	96,000	$193K	0.89%	Put
3433	EAFGRAFTECH INTL LTD	24,000	$192K	0.89%	Put
3434	UISUNISYS CORP	17,600	$192K	0.89%	Put
3435	—ATARA BIOTHERAPEUTICS INC	13,100	$191K	0.88%	Call
3436	TRUTRANSUNION	2,200	$191K	0.88%	Call
3437	—ENVESTNET INC	2,600	$191K	0.88%	Call
3438	GIIIG III APPAREL GROUP LTD	14,400	$191K	0.88%	Call
3439	DXDYNEX CAP INC	13,300	$190K	0.88%	Call
3440	KODKEASTMAN KODAK CO	84,982	$190K	0.88%
3441	DVADAVITA INC	2,400	$190K	0.88%	Put
3442	PBYIPUMA BIOTECHNOLOGY INC	18,200	$190K	0.88%	Call
3443	RVLVREVOLVE GROUP INC	12,800	$190K	0.88%	Put
3444	MGYMAGNOLIA OIL & GAS CORP	31,400	$190K	0.88%	Call
3445	PETSPETMED EXPRESS INC	5,300	$189K	0.87%	Call
3446	WTWISDOMTREE INVTS INC	54,454	$189K	0.87%
3447	DVNDEVON ENERGY CORP NEW	16,649	$189K	0.87%
3448	—ENERPLUS CORP	66,500	$188K	0.87%	Put
3449	HONHONEYWELL INTL INC	1,300	$188K	0.87%	Put
3450	—MERITOR INC	9,500	$188K	0.87%	Put
3451	—VISTA OUTDOOR INC	13,000	$188K	0.87%	Put
3452	—GOLAR LNG PARTNERS LP	72,900	$188K	0.87%	Call
3453	BOOTBOOT BARN HLDGS INC	8,700	$188K	0.87%	Put
3454	OCFCOCEANFIRST FINL CORP	10,600	$187K	0.86%	Put
3455	GPKGRAPHIC PACKAGING HLDG CO	13,400	$187K	0.86%	Call
3456	MIDDMIDDLEBY CORP	2,364	$187K	0.86%
3457	SMSISMITH MICRO SOFTWARE INC	41,898	$187K	0.86%
3458	—CANADIAN NAT RES LTD	10,700	$187K	0.86%	Put
3459	—QUAKER CHEM CORP	1,000	$186K	0.86%	Call
3460	—OLLIES BARGAIN OUTLET HLDGS	1,900	$186K	0.86%	Put
3461	—R1 RCM INC	16,700	$186K	0.86%	Call
3462	IAGIAMGOLD CORP	47,200	$186K	0.86%	Put
3463	GRMNGARMIN LTD	1,900	$185K	0.85%	Call
3464	—CIT GROUP INC	8,900	$185K	0.85%	Call
3465	REALTHE REALREAL INC	14,500	$185K	0.85%	Call
3466	IEPICAHN ENTERPRISES LP	3,795	$184K	0.85%
3467	—AVADEL PHARMACEUTICALS PLC	22,800	$184K	0.85%	Put
3468	NTRANATERA INC	3,700	$184K	0.85%	Call
3469	MTZMASTEC INC	4,100	$184K	0.85%	Call
3470	PHPARKER HANNIFIN CORP	1,000	$183K	0.84%	Put
3471	—CREE INC	3,100	$183K	0.84%	Put
3472	—CATALENT INC	2,500	$183K	0.84%	Put
3473	BCRXBIOCRYST PHARMACEUTICALS INC	38,100	$182K	0.84%	Put
3474	NVTNVENT ELECTRIC PLC	9,711	$182K	0.84%
3475	KTBKONTOOR BRANDS INC	10,200	$182K	0.84%	Call
3476	TRVTRAVELERS COMPANIES INC	1,600	$182K	0.84%	Put
3477	WEXWEX INC	1,100	$182K	0.84%	Call
3478	—VBI VACCINES INC	58,800	$182K	0.84%	Put
3479	EWAISHARES INC	9,374	$181K	0.84%
3480	WVEWAVE LIFE SCIENCES LTD	17,400	$181K	0.84%	Put
3481	LNTHLANTHEUS HLDGS INC	12,600	$180K	0.83%	Put
3482	HOLIHOLLYSYS AUTOMATION TCHNGY L	13,570	$180K	0.83%
3483	GRWGGROWGENERATION CORP	26,300	$180K	0.83%	Call
3484	EZPWEZCORP INC	28,603	$180K	0.83%
3485	RICKRCI HOSPITALITY HLDGS INC	13,000	$180K	0.83%	Call
3486	LOVELOVESAC COMPANY	6,881	$180K	0.83%
3487	—TELLURIAN INC NEW	156,800	$180K	0.83%	Put
3488	—ZYNGA INC	18,900	$180K	0.83%	Put
3489	PENPENUMBRA INC	1,000	$179K	0.83%	Call
3490	CHRSCOHERUS BIOSCIENCES INC	10,019	$179K	0.83%
3491	ADPAUTOMATIC DATA PROCESSING IN	1,200	$179K	0.83%	Put
3492	CALMCAL MAINE FOODS INC	4,000	$178K	0.82%	Call
3493	—ROYAL BK SCOTLAND GROUP PLC	58,300	$178K	0.82%	Put
3494	—HUDSON LTD	36,500	$178K	0.82%	Put
3495	TCXTUCOWS INC	3,100	$178K	0.82%	Call
3496	—AVID TECHNOLOGY INC	24,441	$178K	0.82%
3497	ISRGINTUIT	600	$178K	0.82%	Put
3498	ARKTARK ETF TR	2,500	$178K	0.82%	Call
3499	—CALUMET SPECIALTY PRODS PTNR	77,700	$177K	0.82%	Call
3500	EDCONSOLIDATED EDISON INC	2,466	$177K	0.82%

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