GROUP ONE TRADING LLC Q3 2018 Filing

Filed November 8, 2018

Portfolio Value

$12.7T

Holdings

5,172

Report Date

Q3 2018

Filing Type

13F-HR

All Holdings (5,172 positions)

#	Stock	Shares	Value	% Portfolio	Type
101	—CREE INC	23,300	$882.0M	0.01%	Call
102	FSLRFIRST SOLAR INC	18,200	$881.0M	0.01%	Call
103	—ZYNGA INC	219,800	$881.0M	0.01%	Call
104	GOGOGOGO INC	169,400	$879.0M	0.01%	Put
105	—DOLLAR GEN CORP NEW	8,000	$874.0M	0.01%	Put
106	—HOLLYFRONTIER CORP	12,500	$874.0M	0.01%	Call
107	EXCEXELON CORP	20,000	$873.0M	0.01%	Put
108	ARMKARAMARK	20,265	$872.0M	0.01%
109	MBTGBPMOBILE TELESYSTEMS PJSC	102,163	$871.0M	0.01%
110	—MAXWELL TECHNOLOGIES INC	249,300	$870.0M	0.01%	Put
111	AGOASSURED GUARANTY LTD	20,600	$870.0M	0.01%	Call
112	—BUCKEYE PARTNERS L P	24,342	$869.0M	0.01%
113	—INTERPUBLIC GROUP COS INC	37,900	$867.0M	0.01%	Put
114	—CHINA MOBILE LIMITED	17,700	$866.0M	0.01%	Put
115	—PIVOTAL SOFTWARE INC	44,200	$865.0M	0.01%	Put
116	—ATLASSIAN CORP PLC	9,000	$865.0M	0.01%	Call
117	—WELLCARE HEALTH PLANS INC	2,700	$865.0M	0.01%	Put
118	ARCCARES CAP CORP	50,300	$865.0M	0.01%	Put
119	AVAVAEROVIRONMENT INC	7,700	$864.0M	0.01%	Put
120	AGIOAGIOS PHARMACEUTICALS INC	11,200	$864.0M	0.01%	Call
121	—MAZOR ROBOTICS LTD	14,800	$863.0M	0.01%	Call
122	CYTKCYTOKINETICS INC	87,400	$861.0M	0.01%	Put
123	—REGENCY CTRS CORP	13,300	$860.0M	0.01%	Put
124	—FITBIT INC	160,300	$858.0M	0.01%	Put
125	CERSCERUS CORP	119,000	$858.0M	0.01%	Call
126	DBAINVESCO DB MLTI SECTR CMMTY	50,600	$856.0M	0.01%	Put
127	NKENIKE INC	10,100	$856.0M	0.01%	Call
128	BPOPPOPULAR INC	16,700	$856.0M	0.01%	Call
129	RDNTRADNET INC	56,800	$855.0M	0.01%	Put
130	PAGPPLAINS GP HLDGS L P	34,800	$854.0M	0.01%	Put
131	—JOHNSON CTLS INTL PLC	24,400	$854.0M	0.01%	Put
132	DINDINE BRANDS GLOBAL INC	10,500	$854.0M	0.01%	Put
133	WFRDWEATHERFORD INTL PLC	314,841	$853.0M	0.01%
134	EGHT8X8 INC NEW	40,000	$850.0M	0.01%	Call
135	PBIPITNEY BOWES INC	119,600	$847.0M	0.01%	Put
136	AUPHAURINIA PHARMACEUTICALS INC	127,400	$846.0M	0.01%	Put
137	—CHANGYOU COM LTD	64,100	$846.0M	0.01%	Call
138	SASEABRIDGE GOLD INC	65,300	$846.0M	0.01%	Put
139	—TCF FINL CORP	35,400	$843.0M	0.01%	Call
140	—ELDORADO GOLD CORP NEW	952,300	$841.0M	0.01%	Put
141	—EATON VANCE CORP	16,000	$841.0M	0.01%	Call
142	CERSCERUS CORP	116,500	$840.0M	0.01%	Put
143	CPRTCOPART INC	16,300	$840.0M	0.01%	Put
144	—MACQUARIE INFRASTRUCTURE COR	18,200	$840.0M	0.01%	Call
145	IPGINTERPUBLIC GROUP COS INC	36,666	$839.0M	0.01%
146	—APTIV PLC	10,000	$839.0M	0.01%	Put
147	JACKJACK IN THE BOX INC	10,000	$838.0M	0.01%	Call
148	FNFABRINET	18,122	$838.0M	0.01%
149	—O REILLY AUTOMOTIVE INC NEW	2,400	$834.0M	0.01%	Call
150	NUENUCOR CORP	13,100	$831.0M	0.01%	Put
151	DOXAMDOCS LTD	12,600	$831.0M	0.01%	Put
152	EMBJEMBRAER S A	42,300	$829.0M	0.01%	Put
153	NLYANNALY CAP MGMT INC	80,900	$828.0M	0.01%	Call
154	BHPBHP BILLITON LTD	16,600	$827.0M	0.01%	Put
155	—FINISAR CORP	43,192	$823.0M	0.01%
156	P5YBRF SA	150,270	$823.0M	0.01%
157	—CREE INC	21,729	$823.0M	0.01%
158	CAGCONAGRA BRANDS INC	24,200	$822.0M	0.01%	Put
159	VZVERIZON COMMUNICATIONS INC	15,400	$822.0M	0.01%	Call
160	PVACUSDPENN VA CORP NEW	10,183	$820.0M	0.01%
161	AIZASSURANT INC	7,600	$820.0M	0.01%	Put
162	YRDYIRENDAI LTD	44,500	$819.0M	0.01%	Call
163	—YAMANA GOLD INC	329,000	$819.0M	0.01%	Call
164	—XILINX INC	10,200	$818.0M	0.01%	Put
165	VICRVICOR CORP	17,780	$818.0M	0.01%
166	—ASSEMBLY BIOSCIENCES INC	22,000	$817.0M	0.01%	Put
167	TGTXTG THERAPEUTICS INC	145,645	$816.0M	0.01%
168	KNXKNIGHT SWIFT TRANSN HLDGS IN	23,670	$816.0M	0.01%
169	OMCOMNICOM GROUP INC	12,000	$816.0M	0.01%	Call
170	ESNTESSENT GROUP LTD	18,400	$814.0M	0.01%	Call
171	NATNORDIC AMERICAN TANKERS LIMI	386,900	$809.0M	0.01%	Put
172	OZKBANK OZK	21,300	$809.0M	0.01%	Put
173	—BEACON ROOFING SUPPLY INC	22,300	$807.0M	0.01%	Call
174	TRQEURTURQUOISE HILL RES LTD	380,188	$806.0M	0.01%
175	WHWYNDHAM HOTELS & RESORTS INC	14,500	$806.0M	0.01%	Put
176	KODKEASTMAN KODAK CO	259,700	$805.0M	0.01%	Put
177	XOMEXXON MOBIL CORP	9,464	$805.0M	0.01%
178	IRWDIRONWOOD PHARMACEUTICALS INC	43,600	$805.0M	0.01%	Call
179	VCELVERICEL CORP	56,800	$804.0M	0.01%	Put
180	TQJSIGNATURE BK NEW YORK N Y	7,000	$804.0M	0.01%
181	—INTERSECT ENT INC	27,893	$802.0M	0.01%
182	—ENBRIDGE ENERGY PARTNERS L P	72,900	$801.0M	0.01%	Put
183	RUNSUNRUN INC	64,400	$801.0M	0.01%	Put
184	—STIFEL FINL CORP	15,600	$800.0M	0.01%	Call
185	—CITRIX SYS INC	7,200	$800.0M	0.01%	Put
186	SDSANDRIDGE ENERGY INC	73,400	$798.0M	0.01%	Put
187	ANAUTONATION INC	19,200	$798.0M	0.01%	Put
188	—EQT MIDSTREAM PARTNERS LP	15,100	$797.0M	0.01%	Call
189	IBCPINDEPENDENT BANK CORP MICH	33,670	$796.0M	0.01%
190	—RADIUS HEALTH INC	44,700	$796.0M	0.01%	Put
191	INSMINSMED INC	39,200	$793.0M	0.01%	Put
192	—NUSTAR ENERGY LP	28,500	$792.0M	0.01%	Put
193	—K2M GROUP HLDGS INC	28,900	$791.0M	0.01%	Call
194	—SPROUTS FMRS MKT INC	28,800	$789.0M	0.01%	Put
195	—STARWOOD PPTY TR INC	36,600	$788.0M	0.01%	Put
196	NVCRNOVOCURE LTD	15,019	$787.0M	0.01%
197	PXLWEURPIXELWORKS INC	174,176	$786.0M	0.01%
198	—EMERGE ENERGY SVCS LP	196,824	$785.0M	0.01%
199	—BARNES & NOBLE INC	135,300	$785.0M	0.01%	Call
200	RMBSRAMBUS INC DEL	71,900	$784.0M	0.01%	Call

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