GROUP ONE TRADING LLC Q4 2016 Filing

Filed February 15, 2017

Portfolio Value

$10.3M

Holdings

4,408

Report Date

Q4 2016

Filing Type

13F-HR

All Holdings (4,408 positions)

#	Stock	Shares	Value	% Portfolio	Type
3201	LPSNLIVEPERSON INC	7,500	$57K	0.55%	Call
3202	—MACQUARIE INFRASTRUCTURE COR	700	$57K	0.55%	Call
3203	—ZOES KITCHEN INC	2,393	$57K	0.55%
3204	—SYNTEL INC	2,900	$57K	0.55%	Put
3205	—SOCIEDAD QUIMICA MINERA DE C	2,000	$57K	0.55%	Put
3206	URBNURBAN OUTFITTERS INC	2,000	$57K	0.55%	Put
3207	—KAPSTONE PAPER & PACKAGING C	2,603	$57K	0.55%
3208	—VOXELJET AG	19,900	$57K	0.55%	Call
3209	—ALON USA ENERGY INC	5,000	$57K	0.55%	Put
3210	TRUPTRUPANION INC	3,700	$57K	0.55%	Call
3211	—OREXIGEN THERAPEUTICS INC	32,900	$57K	0.55%	Call
3212	SPPIUSDSPECTRUM PHARMACEUTICALS INC	12,580	$56K	0.54%
3213	—SHORETEL INC	7,866	$56K	0.54%
3214	—VERSUM MATLS INC	2,000	$56K	0.54%	Call
3215	—C D I CORP	7,500	$56K	0.54%	Call
3216	RGRSTURM RUGER & CO INC	1,072	$56K	0.54%
3217	—RENREN INC	35,200	$56K	0.54%	Call
3218	CHRSCOHERUS BIOSCIENCES INC	2,000	$56K	0.54%	Put
3219	SA2DSANDRIDGE ENERGY INC	2,373	$56K	0.54%
3220	CMICUMMINS INC	400	$55K	0.53%	Call
3221	—BIG LOTS INC	1,100	$55K	0.53%	Call
3222	—ADAMIS PHARMACEUTICALS CORP	17,392	$55K	0.53%
3223	MITKMITEK SYS INC	9,016	$55K	0.53%
3224	CRNTCERAGON NETWORKS LTD	21,000	$55K	0.53%	Put
3225	—CONCORDIA INTERNATIONAL CORP	25,863	$55K	0.53%
3226	—CORMEDIX INC	35,700	$55K	0.53%	Call
3227	ADSKAUTODESK INC	744	$55K	0.53%
3228	HRBBLOCK H & R INC	2,400	$55K	0.53%	Put
3229	SABRSABRE CORP	2,200	$55K	0.53%	Put
3230	PRIPRIMERICA INC	800	$55K	0.53%	Call
3231	RUNSUNRUN INC	10,200	$54K	0.52%	Put
3232	ARMKARAMARK	1,500	$54K	0.52%	Call
3233	AXPAMERICAN EXPRESS CO	725	$54K	0.52%
3234	—DONNELLEY R R & SONS CO	3,300	$54K	0.52%	Put
3235	NS9BNETSOL TECHNOLOGIES INC	10,300	$54K	0.52%
3236	—RIGHTSIDE GROUP LTD	6,500	$54K	0.52%	Put
3237	—FORTUNA SILVER MINES INC	9,400	$53K	0.51%	Put
3238	—STRATASYS LTD	3,200	$53K	0.51%	Call
3239	—ANTHERA PHARMACEUTICALS INC	81,056	$53K	0.51%
3240	—SONUS NETWORKS INC	8,391	$53K	0.51%
3241	WPRTWESTPORT FUEL SYSTEMS INC	47,277	$53K	0.51%
3242	—SPIRIT AEROSYSTEMS HLDGS INC	900	$53K	0.51%	Call
3243	TRIPTRIPADVISOR INC	1,139	$53K	0.51%
3244	—RETROPHIN INC	2,800	$53K	0.51%	Put
3245	RMREGIONAL MGMT CORP	2,000	$53K	0.51%	Put
3246	ARAYACCURAY INC	11,500	$53K	0.51%	Put
3247	—AEVI GENOMIC MEDICINE INC	10,253	$53K	0.51%
3248	—SODASTREAM INTERNATIONAL LTD	1,345	$53K	0.51%
3249	STNGSCORPIO TANKERS INC	11,426	$52K	0.50%
3250	MERCMERCER INTL INC	4,842	$52K	0.50%
3251	—BBVA BANCO FRANCES S A	3,000	$52K	0.50%	Call
3252	—REGULUS THERAPEUTICS INC	23,000	$52K	0.50%	Call
3253	—ALDER BIOPHARMACEUTICALS INC	2,500	$52K	0.50%	Put
3254	BKCCUSDBLACKROCK CAPITAL INVESTMENT	7,405	$52K	0.50%
3255	PSXPHILLIPS 66	600	$52K	0.50%	Call
3256	—SUNESIS PHARMACEUTICALS INC	14,433	$52K	0.50%
3257	SSS1EURLIFE STORAGE INC	608	$52K	0.50%
3258	—UNILIFE CORP NEW	22,600	$52K	0.50%	Call
3259	LXPUSDLEXINGTON REALTY TRUST	4,842	$52K	0.50%
3260	—TELIGENT INC NEW	7,800	$52K	0.50%	Call
3261	—SUMMIT MIDSTREAM PARTNERS LP	2,053	$52K	0.50%
3262	—SNYDERS-LANCE INC	1,324	$51K	0.49%
3263	T77LENDINGTREE INC NEW	503	$51K	0.49%
3264	XIFRNEXTERA ENERGY PARTNERS LP	2,000	$51K	0.49%	Put
3265	—ORIGIN AGRITECH LIMITED	21,500	$51K	0.49%	Call
3266	CHRWC H ROBINSON WORLDWIDE INC	700	$51K	0.49%	Put
3267	—RIGHTSIDE GROUP LTD	6,200	$51K	0.49%
3268	—CENTENE CORP DEL	900	$51K	0.49%	Call
3269	AHHARMADA HOFFLER PPTYS INC	3,520	$51K	0.49%
3270	—SYNACOR INC	16,363	$51K	0.49%
3271	XYLXYLEM INC	1,011	$50K	0.48%
3272	—BROCADE COMMUNICATIONS SYS I	4,000	$50K	0.48%	Call
3273	TEFOFTELEFONIC A S A	5,400	$50K	0.48%	Call
3274	—ZAFGEN INC	15,700	$50K	0.48%	Call
3275	—INTREPID POTASH INC	24,200	$50K	0.48%	Call
3276	NVONOVO-NORD ISK A S	1,400	$50K	0.48%	Put
3277	—AXOVANT SCIENCES LTD	4,000	$50K	0.48%	Put
3278	JBLJABIL CIRCUIT INC	2,100	$50K	0.48%	Put
3279	—VANGUARD NAT RES LLC	74,000	$50K	0.48%	Put
3280	—APOLLO INVT CORP	8,500	$50K	0.48%	Call
3281	—INPHI CORP	1,100	$49K	0.48%	Call
3282	—LEGACY RESVS LP	23,325	$49K	0.48%
3283	—ONCOMED PHARMACEUTICALS INC	6,300	$49K	0.48%	Put
3284	PARRPAR PACIFIC HOLDINGS INC	3,399	$49K	0.48%
3285	—INVESTMENT TECHNOLOGY GRP NE	2,500	$49K	0.48%	Call
3286	—BAZAARVOICE INC	10,000	$49K	0.48%	Put
3287	—INVENTURE FOODS INC	5,000	$49K	0.48%	Put
3288	—PHILLIPS 66 PARTNERS LP	1,000	$49K	0.48%	Call
3289	ROICUSDRETAIL OPPORTUNITY INVTS COR	2,300	$49K	0.48%
3290	TPCTUTOR PERINI CORP	1,753	$49K	0.48%
3291	OFGOFG BANCORP	3,630	$48K	0.47%
3292	BZUNBAOZUN INC	3,984	$48K	0.47%
3293	—NORTH ATLANTIC DRILLING LTD	15,200	$48K	0.47%	Call
3294	SEMSELECT MED HLDGS CORP	3,600	$48K	0.47%
3295	HLITHARMONIC INC	9,600	$48K	0.47%	Put
3296	—DERMIRA INC	1,579	$48K	0.47%
3297	INNSUMMIT HOTEL PPTYS	3,000	$48K	0.47%	Put
3298	—BROADSOFT INC	1,155	$48K	0.47%
3299	NXDRKINDRED HEALTHCARE INC	5,997	$47K	0.46%
3300	—ALCOBRA LTD	22,500	$47K	0.46%	Put

PreviousPage 33 of 45Next