GROUP ONE TRADING LLC Q2 2019 Filing

Filed August 9, 2019

Portfolio Value

$11.1M

Holdings

4,933

Report Date

Q2 2019

Filing Type

13F-HR

All Holdings (4,933 positions)

#	Stock	Shares	Value	% Portfolio	Type
3001	MURMURPHY OIL CORP	6,932	$171K	1.55%
3002	TALOTALOS ENERGY INC	7,100	$171K	1.55%	Call
3003	—CLOVIS ONCOLOGY INC	11,400	$170K	1.54%	Put
3004	VISNCOMMSCOPE HLDG CO INC	10,812	$170K	1.54%
3005	PRGSPROGRESS SOFTWARE CORP	3,900	$170K	1.54%	Put
3006	—TAILORED BRANDS INC	29,300	$169K	1.53%	Put
3007	RJFRAYMOND JAMES FINANCIAL INC	2,000	$169K	1.53%
3008	—LUMBER LIQUIDATORS HLDGS INC	14,600	$169K	1.53%	Call
3009	LLOEWS CORP	3,100	$169K	1.53%
3010	—CHICOS FAS INC	50,100	$169K	1.53%	Call
3011	—BROOKFIELD PROPERTY PARTRS L	8,900	$168K	1.52%	Put
3012	OPTUALTICE USA INC	6,900	$168K	1.52%	Put
3013	—THERAPEUTICSMD INC	64,500	$168K	1.52%	Put
3014	DVAXDYNAVAX TECHNOLOGIES CORP	42,000	$168K	1.52%	Put
3015	SPBSPECTRUM BRANDS HLDGS INC NE	3,100	$167K	1.51%	Put
3016	—FIREEYE INC	11,300	$167K	1.51%	Put
3017	TRCOTRIBUNE MEDIA CO	3,619	$167K	1.51%
3018	—MEET GROUP INC	47,900	$167K	1.51%	Put
3019	—CARDIOVASCULAR SYS INC DEL	3,900	$167K	1.51%	Call
3020	—FTS INTERNATIONAL INC	29,759	$166K	1.50%
3021	—ITERIS INC	32,200	$166K	1.50%	Call
3022	—TAILORED BRANDS INC	28,812	$166K	1.50%
3023	DEDEERE & CO	1,000	$166K	1.50%	Call
3024	FSLRFIRST SOLAR INC	2,500	$164K	1.48%	Call
3025	INFYINFOSYS LTD	15,300	$164K	1.48%	Call
3026	—SANDERSON FARMS INC	1,200	$164K	1.48%	Put
3027	WF2WINTRUST FINL CORP	2,226	$163K	1.48%
3028	—NABRIVA THERAPEUTICS PLC	67,000	$163K	1.48%	Call
3029	S9QSPIRIT AEROSYSTEMS HLDGS INC	2,000	$163K	1.48%
3030	JAZZJAZZ PHARMACEUTICALS PLC	1,143	$163K	1.48%
3031	—BLACK KNIGHT INC	2,700	$162K	1.47%	Put
3032	NMMNAVIOS MARITIME PARTNERS L P	12,000	$162K	1.47%	Put
3033	—FORTUNA SILVER MINES INC	56,900	$162K	1.47%	Call
3034	—ZYNGA INC	26,500	$162K	1.47%	Put
3035	—ADT INC	26,500	$162K	1.47%	Put
3036	BLDRBUILDERS FIRSTSOURCE INC	9,600	$162K	1.47%	Put
3037	—PARTY CITY HOLDCO INC	21,900	$161K	1.46%	Call
3038	PAAPLAINS ALL AMERN PIPELINE L	6,600	$161K	1.46%	Put
3039	ACCOACCO BRANDS CORP	20,400	$161K	1.46%	Call
3040	BTUPEABODY ENERGY CORP NEW	6,700	$161K	1.46%	Put
3041	—MELINTA THERAPEUTICS INC	24,000	$160K	1.45%	Put
3042	—SPIRIT MTA REIT	19,151	$160K	1.45%
3043	RITMNEW RESIDENTIAL INVT CORP	10,412	$160K	1.45%
3044	LPGDORIAN LPG LTD	17,717	$160K	1.45%
3045	—ABM INDS INC	4,000	$160K	1.45%	Put
3046	BIGGQBIG LOTS INC	5,560	$159K	1.44%
3047	—SIERRA WIRELESS INC	13,200	$159K	1.44%	Put
3048	CALMCAL MAINE FOODS INC	3,800	$159K	1.44%	Put
3049	WRBBERKLEY W R CORP	2,400	$158K	1.43%	Call
3050	CXWCORECIVIC INC	7,600	$158K	1.43%	Call
3051	TPCTUTOR PERINI CORP	11,300	$157K	1.42%	Put
3052	GTNGRAY TELEVISION INC	9,600	$157K	1.42%	Put
3053	AUPHAURINIA PHARMACEUTICALS INC	23,800	$157K	1.42%	Put
3054	—CREE INC	2,800	$157K	1.42%	Put
3055	GDOTGREEN DOT CORP	3,200	$156K	1.41%	Put
3056	GILGILDAN ACTIVEWEAR INC	4,000	$155K	1.40%	Call
3057	—NEOPHOTONICS CORP	37,100	$155K	1.40%	Put
3058	—LUMINEX CORP DEL	7,500	$155K	1.40%	Call
3059	XNETXUNLEI LTD	59,100	$155K	1.40%	Put
3060	—LINE CORP	5,500	$155K	1.40%	Call
3061	—BOTTOMLINE TECH DEL INC	3,500	$155K	1.40%	Call
3062	STAGSTAG INDL INC	5,100	$154K	1.39%	Put
3063	NNNNATIONAL RETAIL PPTYS INC	2,900	$154K	1.39%	Call
3064	AAPADVANCE AUTO PARTS INC	1,000	$154K	1.39%	Put
3065	—SIX FLAGS ENTMT CORP NEW	3,100	$154K	1.39%	Call
3066	PHPARKER HANNIFIN CORP	900	$153K	1.38%	Call
3067	EDAPEDAP TMS S A	56,500	$153K	1.38%	Put
3068	PTCPTC INC	1,700	$153K	1.38%	Call
3069	JBGSJBG SMITH PPTYS	3,900	$153K	1.38%	Call
3070	URBNURBAN OUTFITTERS INC	6,700	$152K	1.38%	Put
3071	ASURASURE SOFTWARE INC	18,500	$152K	1.38%	Call
3072	—UNIVERSAL CORP VA	2,500	$152K	1.38%	Put
3073	—22ND CENTY GROUP INC	72,300	$151K	1.37%	Put
3074	MOVMOVADO GROUP INC	5,600	$151K	1.37%	Put
3075	—MGIC INVT CORP WIS	11,500	$151K	1.37%	Call
3076	USACUSA COMPRESSION PARTNERS LP	8,500	$151K	1.37%	Put
3077	—CRESTWOOD EQUITY PARTNERS LP	4,200	$150K	1.36%	Call
3078	—INFINERA CORPORATION	51,600	$150K	1.36%	Call
3079	VCELVERICEL CORP	7,900	$149K	1.35%	Call
3080	—JUNIPER NETWORKS INC	5,600	$149K	1.35%	Put
3081	MSBMESABI TR	5,000	$148K	1.34%	Call
3082	WPRTWESTPORT FUEL SYSTEMS INC	54,638	$148K	1.34%
3083	—CAMBREX CORP	3,156	$148K	1.34%
3084	—TPI COMPOSITES INC	6,000	$148K	1.34%	Put
3085	—PUBLIC SVC ENTERPRISE GRP IN	2,500	$147K	1.33%	Put
3086	URBNURBAN OUTFITTERS INC	6,448	$147K	1.33%
3087	SIGASIGA TECHNOLOGIES INC	25,900	$147K	1.33%	Call
3088	PRAHPRA HEALTH SCIENCES INC	1,482	$147K	1.33%
3089	—GASLOG LTD	10,200	$147K	1.33%	Put
3090	WBC1EURWABCO HLDGS INC	1,102	$146K	1.32%
3091	SKAASKECHERS U S A INC	4,638	$146K	1.32%
3092	—HABIT RESTAURANTS INC	13,900	$146K	1.32%	Put
3093	OECORION ENGINEERED CARBONS S A	6,800	$146K	1.32%	Call
3094	VECOVEECO INSTRS INC DEL	11,915	$146K	1.32%
3095	—INSPIRE MED SYS INC	2,400	$146K	1.32%	Put
3096	PXDEURPIONEER NAT RES CO	952	$146K	1.32%
3097	—SEADRILL LTD	35,100	$146K	1.32%	Put
3098	—ATLANTIC PWR CORP	59,900	$145K	1.31%	Call
3099	—GRAN TIERRA ENERGY INC	91,500	$145K	1.31%	Call
3100	—YRC WORLDWIDE INC	36,097	$145K	1.31%

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