GROUP ONE TRADING LLC Q4 2017 Filing

Filed February 9, 2018

Portfolio Value

$14.2T

Holdings

4,816

Report Date

Q4 2017

Filing Type

13F-HR

All Holdings (4,816 positions)

#StockSharesValue% PortfolioType
101
PRKSSEAWORLD ENTMT INC
1,839,100$25.0B0.18%Call
102
IMMUNOMEDICS INC
1,540,700$24.9B0.17%Call
103
ILG INC
872,900$24.9B0.17%Put
104
CISCO SYS INC
647,700$24.8B0.17%Call
105
BARRICK GOLD CORP
1,713,000$24.8B0.17%Put
106
YPFYPF SOCIEDAD ANONIMA
1,076,000$24.7B0.17%Put
107
WKCWORLD FUEL SVCS CORP
8,500$23.9B0.17%Call
108
RHRH
276,900$23.9B0.17%Call
109
PFEPFIZER INC
658,900$23.9B0.17%Put
110
FIAT CHRYSLER AUTOMOBILES N
1,335,400$23.8B0.17%Call
111
BLUEBIRD BIO INC
133,600$23.8B0.17%Call
112
DIGITAL RLTY TR INC
203,900$23.2B0.16%Put
113
AETNA INC NEW
126,800$22.9B0.16%Put
114
HAINHAIN CELESTIAL GROUP INC
537,900$22.8B0.16%Call
115
SLVISHARES SILVER TRUST
1,411,800$22.6B0.16%Call
116
SNAPSNAP INC
1,537,200$22.5B0.16%Put
117
HUMHUMANA INC
90,500$22.4B0.16%Call
118
AMDADVANCED MICRO DEVICES INC
2,151,300$22.1B0.16%Call
119
CREDIT SUISSE GROUP
1,220,100$21.8B0.15%Call
120
TWENTY FIRST CENTY FOX INC
627,000$21.6B0.15%Call
121
HERTZ GLOBAL HLDGS INC
979,100$21.6B0.15%Put
122
ILG INC
747,900$21.3B0.15%Call
123
CELGENE CORP
203,000$21.2B0.15%Put
124
GGP INC
905,400$21.2B0.15%Put
125
RIOTRIOT BLOCKCHAIN INC
745,300$21.2B0.15%Call
126
ALTABA INC
300,800$21.0B0.15%Call
127
NEW ORIENTAL ED & TECH GRP I
223,300$21.0B0.15%Put
128
KHCKRAFT HEINZ CO
269,200$20.9B0.15%Put
129
AAOIAPPLIED OPTOELECTRONICS INC
551,000$20.8B0.15%Call
130
PYPLPAYPAL HLDGS INC
281,100$20.7B0.15%Call
131
ALTABA INC
295,700$20.7B0.15%Put
132
HUMHUMANA INC
82,902$20.6B0.14%
133
ETENERGY TRANSFER EQUITY L P
1,191,100$20.6B0.14%Call
134
MRKMERCK & CO INC
365,000$20.5B0.14%Call
135
XPO LOGISTICS INC
223,600$20.5B0.14%Put
136
CHRWC H ROBINSON WORLDWIDE INC
229,600$20.5B0.14%Call
137
CATCATERPILLAR INC DEL
128,800$20.3B0.14%Put
138
AETNA INC NEW
112,400$20.3B0.14%Call
139
ALEXION PHARMACEUTICALS INC
168,200$20.1B0.14%Put
140
CHTRCHARTER COMMUNICATIONS INC N
59,700$20.1B0.14%Call
141
UNITED STATES OIL FUND LP
1,656,300$19.9B0.14%Put
142
SIMON PPTY GROUP INC NEW
115,200$19.8B0.14%Put
143
SCIENTIFIC GAMES CORP
385,000$19.8B0.14%Call
144
STLAFIAT CHRYSLER AUTOMOBILES N
1,099,666$19.6B0.14%
145
INCYINCYTE CORP
204,700$19.4B0.14%Put
146
BHCVALEANT PHARMACEUTICALS INTL
931,893$19.4B0.14%
147
CENTURYLINK INC
1,158,500$19.3B0.14%Put
148
MDLZMONDELEZ INTL INC
449,500$19.2B0.14%Call
149
GENERAL MTRS CO
469,100$19.2B0.14%Put
150
DVNDEVON ENERGY CORP NEW
459,000$19.0B0.13%Put
151
NTNXNUTANIX INC
538,500$19.0B0.13%Put
152
STAMPS COM INC
101,000$19.0B0.13%Put
153
TWENTY FIRST CENTY FOX INC
549,200$19.0B0.13%Put
154
ARCONIC INC
695,300$18.9B0.13%Call
155
HAINHAIN CELESTIAL GROUP INC
445,800$18.9B0.13%Put
156
ROKUROKU INC
355,600$18.4B0.13%Call
157
PAAPLAINS ALL AMERN PIPELINE L
887,600$18.3B0.13%Call
158
VANECK VECTORS ETF TR
785,100$18.2B0.13%Call
159
MOALTRIA GROUP INC
254,400$18.2B0.13%Call
160
EAELECTRONIC ARTS INC
172,500$18.1B0.13%Call
161
EVREVERCORE INC
2,000$18.0B0.13%Put
162
CHICAGO BRIDGE & IRON CO N V
1,111,800$17.9B0.13%Call
163
CARAVIS BUDGET GROUP
407,300$17.9B0.13%Call
164
ABXBARRICK GOLD CORP
1,234,934$17.9B0.13%
165
DBDEUTSCHE BANK AG
936,847$17.8B0.13%
166
WILLIAMS COS INC DEL
580,300$17.7B0.12%Call
167
DISH NETWORK CORP
370,500$17.7B0.12%Put
168
ZTSZOETIS INC
244,500$17.6B0.12%Call
169
CSXCSX CORP
319,900$17.6B0.12%Put
170
XOMEXXON MOBIL CORP
208,300$17.4B0.12%Call
171
USLMUNITED STATES STL CORP NEW
494,600$17.4B0.12%Put
172
KMIKINDER MORGAN INC DEL
961,500$17.4B0.12%Put
173
ALGNALIGN TECHNOLOGY INC
78,100$17.4B0.12%Call
174
ALBEMARLE CORP
135,600$17.3B0.12%Put
175
GILDGILEAD SCIENCES INC
239,200$17.1B0.12%Call
176
ARENA PHARMACEUTICALS INC
502,100$17.1B0.12%Call
177
ENTERPRISE PRODS PARTNERS L
640,400$17.0B0.12%Call
178
MSMORGAN STANLEY
320,800$16.8B0.12%Put
179
UBIQUITI NETWORKS INC
237,000$16.8B0.12%Call
180
EXELEXELIXIS INC
552,800$16.8B0.12%Put
181
BBBYOVERSTOCK COM INC DEL
262,700$16.8B0.12%Call
182
HAINHAIN CELESTIAL GROUP INC
395,916$16.8B0.12%
183
SYFSYNCHRONY FINL
431,906$16.7B0.12%
184
ALLY FINL INC
560,500$16.3B0.11%Put
185
SAGE THERAPEUTICS INC
99,100$16.3B0.11%Call
186
WFCWELLS FARGO CO NEW
268,672$16.3B0.11%
187
CARAVIS BUDGET GROUP
371,300$16.3B0.11%Put
188
L BRANDS INC
267,900$16.1B0.11%Call
189
RHRH
186,700$16.1B0.11%Put
190
NVDANVIDIA CORP
82,533$16.0B0.11%
191
NWLNEWELL BRANDS INC
516,500$16.0B0.11%Put
192
TAT&T INC
409,500$15.9B0.11%Call
193
BACBANK AMER CORP
537,756$15.9B0.11%
194
ALLYALLY FINL INC
541,514$15.8B0.11%
195
MNKDMANNKIND CORP
6,795,200$15.8B0.11%Call
196
CONTINENTAL RESOURCES INC
297,200$15.7B0.11%Put
197
BABAALIBABA GROUP HLDG LTD
91,098$15.7B0.11%
198
IMMUNOMEDICS INC
971,900$15.7B0.11%Put
199
NEMNEWMONT MINING CORP
418,500$15.7B0.11%Put
200
SOUTHWEST AIRLS CO
239,900$15.7B0.11%Put
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