GROUP ONE TRADING LLC Q2 2017 Filing

Filed August 14, 2017

Portfolio Value

$9.6M

Holdings

4,726

Report Date

Q2 2017

Filing Type

13F-HR

All Holdings (4,726 positions)

#	Stock	Shares	Value	% Portfolio	Type
3201	CANETEUCRIUM COMMODITY TR	4,800	$91K	0.95%	Call
3202	ABUSARBUTUS BIOPHARMA CORP	24,900	$90K	0.94%	Put
3203	—SPIRIT RLTY CAP INC NEW	12,200	$90K	0.94%	Put
3204	FNDFLOOR & DECOR HLDGS INC	2,300	$90K	0.94%	Call
3205	—SPARK THERAPEUTICS INC	1,500	$90K	0.94%	Put
3206	AVXLANAVEX LIFE SCIENCES CORP	16,811	$89K	0.92%
3207	—ZAGG INC	10,300	$89K	0.92%	Put
3208	—BIOTIME INC	28,400	$89K	0.92%	Put
3209	—AERIE PHARMACEUTICALS INC	1,700	$89K	0.92%	Call
3210	—BIODELIVERY SCIENCES INTL IN	31,900	$89K	0.92%	Call
3211	TYLTYLER TECHNOLOGIES INC	500	$88K	0.91%	Put
3212	CAASCHINA AUTOMOTIVE SYS INC	18,100	$88K	0.91%	Put
3213	—PAREXEL INTL CORP	1,000	$87K	0.90%	Call
3214	—PAREXEL INTL CORP	1,000	$87K	0.90%	Put
3215	WPRTWESTPORT FUEL SYSTEMS INC	37,138	$87K	0.90%
3216	—GSV CAP CORP	20,000	$87K	0.90%	Call
3217	FISVFISERV INC	700	$86K	0.89%	Call
3218	PRTY1EURPARTY CITY HOLDCO INC	5,516	$86K	0.89%
3219	—GLOBUS MED INC	2,600	$86K	0.89%	Put
3220	EPMEVOLUTION PETROLEUM CORP	10,600	$86K	0.89%
3221	—WESTERN REFNG LOGISTICS LP	3,334	$86K	0.89%
3222	MXLMAXLINEAR INC	3,100	$86K	0.89%	Call
3223	CAKECHEESECAKE FACTORY INC	1,700	$86K	0.89%	Call
3224	—KINDRED BIOSCIENCES INC	10,003	$86K	0.89%
3225	—REXAHN PHARMACEUTICALS INC	30,000	$86K	0.89%	Call
3226	—U S CONCRETE INC	1,100	$86K	0.89%	Call
3227	GTGOODYEAR TIRE & RUBR CO	2,422	$85K	0.88%
3228	—CRESTWOOD EQUITY PARTNERS LP	3,600	$85K	0.88%	Call
3229	BTGB2GOLD CORP	30,200	$85K	0.88%	Call
3230	MHLAMAIDEN HOLDINGS LTD	7,700	$85K	0.88%	Call
3231	BZUNBAOZUN INC	3,851	$85K	0.88%
3232	—OREXIGEN THERAPEUTICS INC	29,400	$85K	0.88%	Put
3233	—ON DECK CAP INC	18,156	$85K	0.88%
3234	FASTFASTENAL CO	1,962	$85K	0.88%
3235	EBSEMERGENT BIOSOLUTIONS INC	2,500	$85K	0.88%
3236	VCYTVERACYTE INC	10,062	$84K	0.87%
3237	BALLBALL CORP	2,000	$84K	0.87%	Call
3238	—SWIFT TRANSN CO	3,159	$84K	0.87%
3239	NXSTNEXSTAR MEDIA GROUP INC	1,400	$84K	0.87%	Put
3240	—MEDICAL PPTYS TRUST INC	6,500	$84K	0.87%	Put
3241	—RICHMONT MINES INC	10,800	$84K	0.87%	Put
3242	BNSBANK N S HALIFAX	1,400	$84K	0.87%	Call
3243	ATHMAUTOHOME INC	1,850	$84K	0.87%
3244	—ARRIS INTL INC	3,000	$84K	0.87%	Call
3245	ANAUTONATION INC	1,986	$84K	0.87%
3246	ITTITT INC	2,100	$84K	0.87%	Call
3247	—SEQUENTIAL BRNDS GROUP INC N	20,779	$83K	0.86%
3248	VCYTVERACYTE INC	10,000	$83K	0.86%	Call
3249	DISCAUSDDISCOVERY COMMUNICATNS NEW	3,227	$83K	0.86%
3250	VVVVALVOLINE INC	3,500	$83K	0.86%	Call
3251	—KOSMOS ENERGY LTD	13,000	$83K	0.86%	Put
3252	NYMXFNYMOX PHARMACEUTICAL CORP	18,927	$83K	0.86%
3253	—CHINA XD PLASTICS CO LTD	17,700	$83K	0.86%	Put
3254	SPGSIMON PPTY GROUP INC NEW	514	$83K	0.86%
3255	XPROFRANKS INTL N V	9,957	$83K	0.86%
3256	—CALAMP CORP	4,100	$83K	0.86%	Call
3257	—SYNTEL INC	4,889	$83K	0.86%
3258	—SERVICEMASTER GLOBAL HLDGS I	2,100	$82K	0.85%	Put
3259	CHRWC H ROBINSON WORLDWIDE INC	1,200	$82K	0.85%	Put
3260	—WESTERN ASSET MTG CAP CORP	8,000	$82K	0.85%
3261	TMHCTAYLOR MORRISON HOME CORP	3,400	$82K	0.85%	Call
3262	HTDCORCEPT THERAPEUTICS INC	6,926	$82K	0.85%
3263	MSCIMSCI INC	800	$82K	0.85%	Call
3264	—NAVIOS MARITIME PARTNERS L P	51,700	$82K	0.85%	Call
3265	—NAM TAI PPTY INC	10,200	$82K	0.85%	Put
3266	GGENPACT LIMITED	2,900	$81K	0.84%	Call
3267	SSYSSTRATASYS LTD	3,472	$81K	0.84%
3268	—CONCORDIA INTERNATIONAL CORP	52,263	$81K	0.84%
3269	SNYSANOFI	1,700	$81K	0.84%	Put
3270	ARAYACCURAY INC	17,000	$81K	0.84%	Put
3271	ASIXADVANSIX INC	2,600	$81K	0.84%	Call
3272	BZUNBAOZUN INC	3,600	$80K	0.83%	Put
3273	TCXTUCOWS INC	1,500	$80K	0.83%	Put
3274	—WINDSTREAM HLDGS INC	20,600	$80K	0.83%	Put
3275	—EXONE CO	6,983	$80K	0.83%
3276	DLRDIGITAL RLTY TR INC	700	$79K	0.82%	Put
3277	—QUALITY SYS INC	4,615	$79K	0.82%
3278	—MAGICJACK VOCALTEC LTD	10,986	$79K	0.82%
3279	JHGJANUS HENDERSON GROUP PLC	2,400	$79K	0.82%	Call
3280	TOLTOLL BROTHERS INC	2,000	$79K	0.82%	Put
3281	HAMHARMONY GOLD MNG LTD	47,903	$79K	0.82%
3282	CMACOMERICA INC	1,075	$79K	0.82%
3283	—CRANE CO	1,000	$79K	0.82%	Put
3284	—WINDSTREAM HLDGS INC	20,000	$78K	0.81%	Call
3285	AEGAEGON N V	15,209	$78K	0.81%
3286	VIAVVIAVI SOLUTIONS INC	7,402	$78K	0.81%
3287	AEISADVANCED ENERGY INDS	1,200	$78K	0.81%	Call
3288	—ABEONA THERAPEUTICS INC	12,259	$78K	0.81%
3289	—ZYNERBA PHARMACEUTICALS INC	4,596	$78K	0.81%
3290	VYXNCR CORP NEW	1,900	$78K	0.81%	Call
3291	DGXQUEST DIAGNOSTICS INC	700	$78K	0.81%	Call
3292	MPTMEDICAL PPTYS TRUST INC	6,089	$78K	0.81%
3293	—22ND CENTY GROUP INC	44,700	$78K	0.81%	Put
3294	—NUSTAR GP HOLDINGS LLC	3,200	$78K	0.81%
3295	PPCPILGRIMS PRIDE CORP NEW	3,500	$77K	0.80%	Call
3296	—JA SOLAR HOLDINGS CO LTD	12,100	$77K	0.80%	Call
3297	INVNIDENTIV INC	14,669	$77K	0.80%
3298	—BUCKEYE PARTNERS L P	1,200	$77K	0.80%
3299	—ROCKET FUEL INC	28,006	$77K	0.80%
3300	—PDL BIOPHARMA INC	31,200	$77K	0.80%	Call

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