GROUP ONE TRADING LLC Q1 2017 Filing

Filed May 10, 2017

Portfolio Value

$8.6M

Holdings

4,605

Report Date

Q1 2017

Filing Type

13F-HR

All Holdings (4,605 positions)

#	Stock	Shares	Value	% Portfolio	Type
3201	—CHIMERIX INC	11,400	$73K	0.85%	Call
3202	—ZAGG INC	10,000	$72K	0.84%	Put
3203	—CARDIOME PHARMA CORP	23,870	$72K	0.84%
3204	TRAKPARK CITY GROUP INC	5,800	$72K	0.84%	Call
3205	UECURANIUM ENERGY CORP	50,500	$72K	0.84%	Put
3206	—INVESTORS BANCORP INC NEW	5,000	$72K	0.84%	Put
3207	BLDPBALLARD PWR SYS INC NEW	32,279	$72K	0.84%
3208	—QUALITY CARE PPTYS INC	3,800	$72K	0.84%	Call
3209	CNCCENTENE CORP DEL	1,000	$71K	0.83%	Put
3210	PLUGPLUG POWER INC	51,500	$71K	0.83%	Call
3211	—COBALT INTL ENERGY INC	133,100	$71K	0.83%	Call
3212	—BRISTOW GROUP INC	4,700	$71K	0.83%	Put
3213	DMLPDORCHESTER MINERALS LP	4,100	$71K	0.83%	Put
3214	—DBV TECHNOLOGIES S A	2,000	$70K	0.81%
3215	—RSP PERMIAN INC	1,700	$70K	0.81%	Put
3216	—BASIC ENERGY SVCS INC NEW	2,100	$70K	0.81%	Put
3217	JKSJINKOSOLAR HLDG CO LTD	4,200	$70K	0.81%	Put
3218	ITCIEURINTRA CELLULAR THERAPIES INC	4,312	$70K	0.81%
3219	XIFRNEXTERA ENERGY PARTNERS LP	2,100	$70K	0.81%	Put
3220	FSLRFIRST SOLAR INC	2,600	$70K	0.81%	Call
3221	STAASTAAR SURGICAL CO	7,107	$70K	0.81%
3222	—AMAYA INC	4,112	$70K	0.81%
3223	—NAM TAI PPTY INC	10,000	$69K	0.80%	Put
3224	—ABEONA THERAPEUTICS INC	13,827	$69K	0.80%
3225	MFCMANULIFE FINL CORP	3,900	$69K	0.80%	Put
3226	MANHMANHATTAN ASSOCS INC	1,325	$69K	0.80%
3227	OLNOLIN CORP	2,100	$69K	0.80%	Put
3228	—ENERPLUS CORP	8,500	$68K	0.79%	Call
3229	EQREQUITY RESIDENTIAL	1,100	$68K	0.79%	Put
3230	—AEVI GENOMIC MEDICINE INC	36,800	$68K	0.79%	Put
3231	USACUSA COMPRESSION PARTNERS LP	3,998	$68K	0.79%
3232	—ORCHID IS CAP INC	6,800	$68K	0.79%	Put
3233	—PROTALIX BIOTHERAPEUTICS INC	50,000	$68K	0.79%	Call
3234	ASIXADVANSIX INC	2,504	$68K	0.79%
3235	—FLEXION THERAPEUTICS INC	2,500	$67K	0.78%	Put
3236	—COGINT INC	14,500	$67K	0.78%	Put
3237	—BIOTIME INC	19,500	$67K	0.78%	Put
3238	OMEXODYSSEY MARINE EXPLORATION I	16,913	$67K	0.78%
3239	—ROWAN COMPANIES PLC	4,300	$67K	0.78%	Call
3240	VCELVERICEL CORP	24,100	$67K	0.78%	Put
3241	HRBBLOCK H & R INC	2,900	$67K	0.78%	Put
3242	—PATTERN ENERGY GROUP INC	3,300	$66K	0.77%	Put
3243	—BRITISH AMERN TOB PLC	1,000	$66K	0.77%	Put
3244	PJTPJT PARTNERS INC	1,875	$66K	0.77%
3245	NTWKNETSOL TECHNOLOGIES INC	13,000	$66K	0.77%	Put
3246	—WALGREENS BOOTS ALLIANCE INC	800	$66K	0.77%	Call
3247	—QUALITY CARE PPTYS INC	3,500	$66K	0.77%	Put
3248	—COUPA SOFTWARE INC	2,600	$66K	0.77%	Call
3249	—SERVICESOURCE INTL INC	17,037	$66K	0.77%
3250	EXKENDEAVOUR SILVER CORP	20,700	$66K	0.77%	Put
3251	VGREURVECTOR GROUP LTD	3,190	$66K	0.77%
3252	VIRTVIRTU FINL INC	3,900	$66K	0.77%	Call
3253	RUNSUNRUN INC	12,300	$66K	0.77%	Call
3254	ENOVCOLFAX CORP	1,683	$66K	0.77%
3255	—LEGACY RESVS LP	28,221	$65K	0.76%
3256	—CONCORDIA INTERNATIONAL CORP	40,063	$65K	0.76%
3257	GELGENESIS ENERGY L P	2,000	$65K	0.76%	Call
3258	SHLXUSDSHELL MIDSTREAM PARTNERS L P	2,026	$65K	0.76%
3259	HDSNHUDSON TECHNOLOGIES INC	9,900	$65K	0.76%
3260	—OCH ZIFF CAP MGMT GROUP	28,819	$65K	0.76%
3261	—DONNELLEY R R & SONS CO	5,400	$65K	0.76%	Call
3262	—CAREER EDUCATION CORP	7,400	$64K	0.75%	Put
3263	MXMAGNACHIP SEMICONDUCTOR CORP	6,726	$64K	0.75%
3264	—SELECT MED HLDGS CORP	4,800	$64K	0.75%	Call
3265	DLTHDULUTH HLDGS INC	3,000	$64K	0.75%	Put
3266	—REVOLUTION LIGHTING TECHNOLO	8,500	$64K	0.75%
3267	—DESTINATION MATERNITY CORP	15,000	$64K	0.75%	Call
3268	SBUXSTARBUCKS CORP	1,100	$64K	0.75%	Call
3269	—GLADSTONE CAPITAL CORP	6,700	$64K	0.75%	Call
3270	WNCWABASH NATL CORP	3,100	$64K	0.75%
3271	IPHIINPHI CORP	1,320	$64K	0.75%
3272	—MOBILE MINI INC	2,100	$64K	0.75%	Call
3273	BCCBOISE CASCADE CO DEL	2,379	$64K	0.75%
3274	—RIGHTSIDE GROUP LTD	6,500	$64K	0.75%	Put
3275	CSIIEURCARDIOVASCULAR SYS INC DEL	2,271	$64K	0.75%
3276	HQYHEALTHEQUITY INC	1,500	$64K	0.75%	Put
3277	CHGGCHEGG INC	7,573	$64K	0.75%
3278	—VIACOM INC NEW	1,300	$63K	0.73%	Put
3279	—GENMARK DIAGNOSTICS INC	4,900	$63K	0.73%	Call
3280	SLMSLM CORP	5,211	$63K	0.73%
3281	QTWOQ2 HLDGS INC	1,800	$63K	0.73%	Put
3282	TPHTRI POINTE GROUP INC	5,000	$63K	0.73%	Put
3283	MFINMEDALLION FINL CORP	31,617	$63K	0.73%
3284	MTHMERITAGE HOMES CORP	1,700	$63K	0.73%	Call
3285	VOYAVOYA FINL INC	1,660	$63K	0.73%
3286	RNGRINGCENTRAL INC	2,200	$62K	0.72%	Call
3287	CGENCOMPUGEN LTD	14,500	$62K	0.72%	Put
3288	NVONOVO-NORD ISK A S	1,800	$62K	0.72%	Put
3289	—NAM TAI PPTY INC	9,000	$62K	0.72%	Call
3290	LPXLOUISIANA PAC CORP	2,500	$62K	0.72%	Call
3291	—TATA MTRS LTD	1,700	$61K	0.71%	Put
3292	—TEXTAINER GROUP HOLDINGS LTD	4,000	$61K	0.71%	Put
3293	TXRHTEXAS ROADHOUSE INC	1,372	$61K	0.71%
3294	—CURRENCYSHS BRIT POUND STER	500	$61K	0.71%	Call
3295	FITBFIFTH THIRD BANCORP	2,400	$61K	0.71%	Call
3296	JKSJINKOSOLAR HLDG CO LTD	3,700	$61K	0.71%	Call
3297	—NAVIOS MARITIME PARTNERS L P	29,500	$61K	0.71%	Put
3298	—TRINSEO S A	900	$60K	0.70%	Call
3299	PPLPPL CORP	1,600	$60K	0.70%	Put
3300	SHOSUNSTONE HOTEL INVS INC NEW	3,900	$60K	0.70%	Put

PreviousPage 33 of 47Next