GROUP ONE TRADING LLC Q3 2017 Filing

Filed November 15, 2017

Portfolio Value

$11.0M

Holdings

4,795

Report Date

Q3 2017

Filing Type

13F-HR

All Holdings (4,795 positions)

#	Stock	Shares	Value	% Portfolio	Type
3701	BCCBOISE CASCADE CO DEL	1,300	$45K	0.41%	Put
3702	—NUTRI SYS INC NEW	800	$45K	0.41%	Put
3703	—GOLDEN STAR RES LTD CDA	58,100	$45K	0.41%	Call
3704	EMBJEMBRAER S A	2,000	$45K	0.41%	Call
3705	SNASNAP ON INC	300	$45K	0.41%	Put
3706	PBVPRESTIGE BRANDS HLDGS INC	903	$45K	0.41%
3707	ULTAULTA BEAUTY INC	200	$45K	0.41%	Call
3708	VFCV F CORP	700	$45K	0.41%	Call
3709	AMSCAMERICAN SUPERCONDUCTOR CORP	9,988	$45K	0.41%
3710	—SPECTRUM PHARMACEUTICALS INC	3,100	$44K	0.40%	Put
3711	PDCEUSDPDC ENERGY INC	899	$44K	0.40%
3712	TNETTRINET GROUP INC	1,300	$44K	0.40%	Call
3713	—HOVNANIAN ENTERPRISES INC	23,000	$44K	0.40%	Call
3714	—MAZOR ROBOTICS LTD	900	$44K	0.40%	Call
3715	IDCCINTERDIGITAL INC	600	$44K	0.40%	Call
3716	—CALLON PETE CO DEL	3,900	$44K	0.40%	Call
3717	AUPHAURINIA PHARMACEUTICALS INC	7,000	$44K	0.40%	Call
3718	—QUALITY SYS INC	2,815	$44K	0.40%
3719	—GOLDEN STAR RES LTD CDA	56,207	$43K	0.39%
3720	—CORMEDIX INC	83,300	$43K	0.39%	Put
3721	—AGRIUM INC	400	$43K	0.39%	Call
3722	—RUBY TUESDAY INC	20,100	$43K	0.39%	Call
3723	—CORMEDIX INC	82,748	$43K	0.39%
3724	—SCYNEXIS INC	17,700	$43K	0.39%	Call
3725	PUMPPROPETRO HLDG CORP	3,000	$43K	0.39%	Put
3726	—SHILOH INDS INC	4,100	$43K	0.39%
3727	MURMURPHY OIL CORP	1,615	$43K	0.39%
3728	—PACIFIC ETHANOL INC	7,700	$43K	0.39%	Call
3729	—ARALEZ PHARMACEUTICALS INC	18,900	$43K	0.39%	Put
3730	—OPUS BK IRVINE CALIF	1,807	$43K	0.39%
3731	—WINDSTREAM HLDGS INC	23,800	$42K	0.38%	Put
3732	RYAMRAYONIER ADVANCED MATLS INC	3,100	$42K	0.38%	Put
3733	BCOBRINKS CO	500	$42K	0.38%
3734	FITBFIFTH THIRD BANCORP	1,500	$42K	0.38%	Put
3735	—COLFAX CORP	1,000	$42K	0.38%	Put
3736	HBANHUNTINGTON BANCSHARES INC	3,000	$42K	0.38%	Put
3737	GNEGENIE ENERGY LTD	6,449	$42K	0.38%
3738	—AMIRA NATURE FOODS LTD	7,000	$42K	0.38%	Call
3739	—NEOPHOTONICS CORP	7,500	$42K	0.38%	Put
3740	—DIPLOMAT PHARMACY INC	2,050	$42K	0.38%
3741	—METHODE ELECTRS INC	1,000	$42K	0.38%	Put
3742	FLRFLUOR CORP NEW	1,000	$42K	0.38%	Call
3743	ACICUNITED INS HLDGS CORP	2,500	$41K	0.37%	Put
3744	—180 DEGREE CAP CORP	23,700	$41K	0.37%	Call
3745	OSKOSHKOSH CORP	500	$41K	0.37%	Call
3746	—FIBRIA CELULOSE S A	3,000	$41K	0.37%	Call
3747	—DERMIRA INC	1,500	$41K	0.37%	Call
3748	PWRQUANTA SVCS INC	1,100	$41K	0.37%	Put
3749	—AGENUS INC	9,200	$41K	0.37%	Put
3750	HWKNHAWKINS INC	1,000	$41K	0.37%
3751	ATATLANTIC PWR CORP	16,692	$41K	0.37%
3752	LGNDLIGAND PHARMACEUTICALS INC	300	$41K	0.37%	Call
3753	—PERNIX THERAPEUTICS HLDGS IN	13,120	$41K	0.37%
3754	HQYHEALTHEQUITY INC	800	$40K	0.36%	Call
3755	SLFSUN LIFE FINL INC	1,000	$40K	0.36%	Call
3756	MCRB1EURSERES THERAPEUTICS INC	2,467	$40K	0.36%
3757	—CENTERSTATE BK CORP	1,500	$40K	0.36%	Call
3758	—GLOBAL EAGLE ENTMT INC	11,603	$40K	0.36%
3759	CAASCHINA AUTOMOTIVE SYS INC	7,600	$40K	0.36%	Put
3760	CAASEURCHINA AUTOMOTIVE SYS INC	7,700	$40K	0.36%
3761	NVAXNOVAVAX INC	35,191	$40K	0.36%
3762	—BLUE BUFFALO PET PRODS INC	1,400	$40K	0.36%	Call
3763	NVRIHARSCO CORP	1,900	$40K	0.36%	Call
3764	TLYSTILLYS INC	3,300	$40K	0.36%
3765	—OMEGA PROTEIN CORP	2,414	$40K	0.36%
3766	MOVMOVADO GROUP INC	1,400	$39K	0.35%	Put
3767	FLOFLOWERS FOODS INC	2,055	$39K	0.35%
3768	—TEAM INC	2,900	$39K	0.35%	Put
3769	—FEDERATED NATL HLDG CO	2,517	$39K	0.35%
3770	—SENIOR HSG PPTYS TR	2,000	$39K	0.35%
3771	—ARQULE INC	35,000	$39K	0.35%	Call
3772	WF2WINTRUST FINL CORP	500	$39K	0.35%
3773	AVTAVNET INC	1,000	$39K	0.35%
3774	BCBRUNSWICK CORP	700	$39K	0.35%
3775	AWCAMERICAN WTR WKS CO INC NEW	478	$39K	0.35%
3776	—TRANSENTERIX INC	27,300	$39K	0.35%	Put
3777	DECKDECKERS OUTDOOR CORP	572	$39K	0.35%
3778	—UNITEDHEALTH GROUP INC	200	$39K	0.35%	Call
3779	NWSANEWS CORP NEW	2,900	$38K	0.35%	Put
3780	—RTI SURGICAL INC	8,400	$38K	0.35%	Call
3781	CTSOCYTOSORBENTS CORP	6,200	$38K	0.35%	Call
3782	S7VSALLY BEAUTY HLDGS INC	1,915	$38K	0.35%
3783	SSUPSUPERIOR INDS INTL INC	2,286	$38K	0.35%
3784	CWSTCASELLA WASTE SYS INC	2,000	$38K	0.35%
3785	—RICHMONT MINES INC	4,100	$38K	0.35%	Call
3786	—SNYDERS-LANCE INC	1,000	$38K	0.35%	Call
3787	HLXHELIX ENERGY SOLUTIONS GRP I	5,200	$38K	0.35%	Put
3788	DRDDRDGOLD LIMITED	9,900	$38K	0.35%	Put
3789	DMLPDORCHESTER MINERALS LP	2,500	$38K	0.35%	Call
3790	BCCBOISE CASCADE CO DEL	1,100	$38K	0.35%	Call
3791	BTOB2GOLD CORP	13,360	$37K	0.34%
3792	—DAVE & BUSTERS ENTMT INC	700	$37K	0.34%	Call
3793	QTM1EURQUANTUM CORP	6,042	$37K	0.34%
3794	PSXPHILLIPS 66	400	$37K	0.34%	Put
3795	CLLSCELLECTIS S A	1,300	$37K	0.34%	Call
3796	—MANNING & NAPIER INC	9,100	$36K	0.33%	Call
3797	—FORTRESS TRANS INFRST INVS L	2,000	$36K	0.33%	Put
3798	—CENTENNIAL RESOURCE DEV INC	2,000	$36K	0.33%	Call
3799	TEFOFTELEFONIC A S A	3,300	$36K	0.33%	Call
3800	HRTXHERON THERAPEUTICS INC	2,200	$36K	0.33%	Put

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