GROUP ONE TRADING LLC Q3 2016 Filing

Filed November 14, 2016

Portfolio Value

$9.2M

Holdings

4,531

Report Date

Q3 2016

Filing Type

13F-HR

All Holdings (4,531 positions)

#	Stock	Shares	Value	% Portfolio	Type
3301	—EPIZYME INC	5,800	$57K	0.62%	Put
3302	—OHR PHARMACEUTICAL INC	20,200	$57K	0.62%	Call
3303	NOAHNOAH HLDGS LTD	2,200	$57K	0.62%	Call
3304	CLCOLGATE PALMOLIVE CO	761	$56K	0.61%
3305	BCOVUSDBRIGHTCOVE INC	4,325	$56K	0.61%
3306	UECURANIUM ENERGY CORP	56,700	$56K	0.61%	Put
3307	—ADAMIS PHARMACEUTICALS CORP	16,400	$56K	0.61%	Put
3308	INVAINNOVIVA INC	5,113	$56K	0.61%
3309	MAMASTERCARD INCORPORATED	546	$56K	0.61%
3310	—RIGHTSIDE GROUP LTD	6,200	$56K	0.61%
3311	QCOMQUALCOMM INC	800	$55K	0.60%	Call
3312	—INTERSECT ENT INC	3,500	$55K	0.60%	Put
3313	—CASCADIAN THERAPEUTICS INC	33,600	$55K	0.60%	Call
3314	—XINYUAN REAL ESTATE CO LTD	8,700	$55K	0.60%	Put
3315	—CHINA GREEN AGRICULTURE INC	37,600	$55K	0.60%	Put
3316	—SERVICESOURCE INTL INC	11,237	$55K	0.60%
3317	ENRENERGIZER HLDGS INC NEW	1,100	$55K	0.60%	Call
3318	—MICROSEMI CORP	1,300	$55K	0.60%	Put
3319	CCOICOGENT COMMUNICATIONS HLDGS	1,500	$55K	0.60%	Call
3320	LSCCLATTICE SEMICONDUCTOR CORP	8,400	$55K	0.60%	Call
3321	CERSCERUS CORP	8,845	$55K	0.60%
3322	IPHIINPHI CORP	1,265	$55K	0.60%
3323	—CHIMERIX INC	9,900	$55K	0.60%	Call
3324	BGSB & G FOODS INC NEW	1,100	$54K	0.59%	Call
3325	—CVR PARTNERS LP	10,200	$54K	0.59%	Call
3326	—NIELSEN HLDGS PLC	1,000	$54K	0.59%	Call
3327	DSXDIANA SHIPPING INC	20,600	$54K	0.59%	Call
3328	CHRSCOHERUS BIOSCIENCES INC	2,000	$54K	0.59%	Put
3329	HZOMARINEMAX INC	2,600	$54K	0.59%	Put
3330	—AG MTG INVT TR INC	3,443	$54K	0.59%
3331	—PICO HLDGS INC	4,600	$54K	0.59%	Call
3332	—ARMOUR RESIDENTIAL REIT INC	2,400	$54K	0.59%	Call
3333	—SOCIEDAD QUIMICA MINERA DE C	2,000	$54K	0.59%	Put
3334	—LION BIOTECHNOLOGIES INC	6,500	$54K	0.59%	Call
3335	—AEROVIRONMENT INC	2,200	$54K	0.59%	Call
3336	ESEVERSOURCE ENERGY	1,000	$54K	0.59%	Call
3337	SABRSABRE CORP	1,931	$54K	0.59%
3338	—CONTANGO OIL & GAS COMPANY	5,200	$53K	0.58%	Call
3339	—DIPLOMAT PHARMACY INC	1,900	$53K	0.58%	Put
3340	—BOB EVANS FARMS INC	1,385	$53K	0.58%
3341	IVZINVESCO LTD	1,700	$53K	0.58%	Put
3342	CVLTCOMMVAULT SYSTEMS INC	1,000	$53K	0.58%	Call
3343	FITBFIFTH THIRD BANCORP	2,600	$53K	0.58%	Put
3344	—LUMINEX CORP DEL	2,318	$53K	0.58%
3345	—CA INC	1,600	$53K	0.58%	Put
3346	TKRTIMKEN CO	1,500	$53K	0.58%	Call
3347	—PGT INC	5,000	$53K	0.58%	Put
3348	RYNRAYONIER INC	2,000	$53K	0.58%	Put
3349	PCTYPAYLOCITY HLDG CORP	1,200	$53K	0.58%	Call
3350	—VEDANTA LTD	5,000	$52K	0.56%	Put
3351	—HALYARD HEALTH INC	1,500	$52K	0.56%	Call
3352	DPZDOMINOS PIZZA INC	345	$52K	0.56%
3353	—PHARMATHENE INC	17,923	$52K	0.56%
3354	—CALUMET SPECIALTY PRODS PTNR	11,500	$52K	0.56%	Put
3355	MEIMETHODE ELECTRS INC	1,500	$52K	0.56%
3356	PRAAPRA GROUP INC	1,500	$52K	0.56%	Put
3357	—MAXIM INTEGRATED PRODS INC	1,300	$52K	0.56%	Put
3358	—BIODELIVERY SCIENCES INTL IN	19,000	$51K	0.55%	Call
3359	CMICUMMINS INC	400	$51K	0.55%	Call
3360	—ORAMED PHARM INC	7,000	$51K	0.55%	Put
3361	CDWCDW CORP	1,122	$51K	0.55%
3362	CYHCOMMUNITY HEALTH SYS INC NEW	4,415	$51K	0.55%
3363	—AMAG PHARMACEUTICALS INC	2,100	$51K	0.55%	Put
3364	—SYNERON MEDICAL LTD	7,100	$51K	0.55%	Call
3365	THCTENET HEALTHCARE CORP	2,249	$51K	0.55%
3366	KNKNOWLES CORP	3,600	$51K	0.55%	Call
3367	MUFGMITSUBISHI UFJ FINL GROUP IN	10,000	$51K	0.55%
3368	GLADUSDGLADSTONE CAPITAL CORP	6,166	$50K	0.54%
3369	UBSUBS GROUP AG	3,693	$50K	0.54%
3370	—NAVIDEA BIOPHARMACEUTICALS I	54,400	$50K	0.54%	Put
3371	—RICHMONT MINES INC	5,000	$50K	0.54%	Put
3372	TBPHTHERAVANCE BIOPHARMA INC	1,377	$50K	0.54%
3373	HZOMARINEMAX INC	2,400	$50K	0.54%	Call
3374	LXPUSDLEXINGTON REALTY TRUST	4,842	$50K	0.54%
3375	FASTFASTENAL CO	1,200	$50K	0.54%	Put
3376	—NAM TAI PPTY INC	6,133	$49K	0.53%
3377	SEMSELECT MED HLDGS CORP	3,600	$49K	0.53%
3378	EVHEVOLENT HEALTH INC	2,000	$49K	0.53%	Call
3379	PODDINSULET CORP	1,200	$49K	0.53%	Call
3380	—VALSPAR CORP	466	$49K	0.53%
3381	ETSYETSY INC	3,400	$49K	0.53%	Call
3382	—GASTAR EXPL INC NEW	57,700	$49K	0.53%	Put
3383	CHRWC H ROBINSON WORLDWIDE INC	700	$49K	0.53%	Put
3384	—ALTISOURCE RESIDENTIAL CORP	4,500	$49K	0.53%	Call
3385	—M D C HLDGS INC	1,900	$49K	0.53%	Call
3386	NTWKNETSOL TECHNOLOGIES INC	7,900	$49K	0.53%	Put
3387	CXOEURCONCHO RES INC	350	$48K	0.52%
3388	NWSANEWS CORP NEW	3,400	$48K	0.52%	Call
3389	HASHASBRO INC	600	$48K	0.52%	Call
3390	—ROADRUNNER TRNSN SVCS HLDG I	5,962	$48K	0.52%
3391	—NORTHERN TR CORP	700	$48K	0.52%	Call
3392	—HARRIS & HARRIS GROUP INC	33,900	$47K	0.51%	Call
3393	—TITAN MACHY INC	4,500	$47K	0.51%	Call
3394	—H & E EQUIPMENT SERVICES INC	2,800	$47K	0.51%	Call
3395	—NEVSUN RES LTD	15,454	$47K	0.51%
3396	GMEDGLOBUS MED INC	2,098	$47K	0.51%
3397	—CALAMP CORP	3,400	$47K	0.51%	Put
3398	TPCTUTOR PERINI CORP	2,200	$47K	0.51%	Call
3399	UUUUENERGY FUELS INC	29,400	$47K	0.51%	Call
3400	—SOUTHCROSS ENERGY PARTNERS L	32,104	$47K	0.51%

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