GROUP ONE TRADING LLC Q3 2019 Filing

Filed November 12, 2019

Portfolio Value

$12.4B

Holdings

5,114

Report Date

Q3 2019

Filing Type

13F-HR

All Holdings (5,114 positions)

#StockSharesValue% PortfolioType
101
TIVO CORP
115,600$880.0M7.11%Call
102
PIONEER NAT RES CO
7,000$880.0M7.11%Put
103
BRITISH AMERN TOB PLC
23,800$878.0M7.09%Put
104
APLEAPPLE HOSPITALITY REIT INC
52,900$877.0M7.08%Put
105
GASLOG LTD
68,100$875.0M7.07%Call
106
AMANTERO MIDSTREAM CORP
118,100$874.0M7.06%Call
107
CCLCARNIVAL CORP
20,000$874.0M7.06%Put
108
SAICSCIENCE APPLICATNS INTL CP N
10,000$874.0M7.06%Call
109
JYNTJOINT CORP
46,900$873.0M7.05%Call
110
COSAN LTD
58,600$873.0M7.05%Put
111
LEVILEVI STRAUSS & CO NEW
45,800$872.0M7.04%Call
112
GLPIGAMING & LEISURE PPTYS INC
22,700$868.0M7.01%Call
113
HIMXHIMAX TECHNOLOGIES INC
382,400$868.0M7.01%Put
114
SCORPIO BULKERS INC
142,800$868.0M7.01%Call
115
COHREURCOHERENT INC
5,634$866.0M7.00%
116
INGNINOGEN INC
18,055$865.0M6.99%
117
EEFTEURONET WORLDWIDE INC
5,900$863.0M6.97%Call
118
KEYSKEYSIGHT TECHNOLOGIES INC
8,868$862.0M6.96%
119
REXNORD CORP NEW
31,800$860.0M6.95%Put
120
CDNACAREDX INC
37,900$857.0M6.92%Call
121
2U INC
52,600$856.0M6.91%Call
122
NATIONAL OILWELL VARCO INC
40,400$856.0M6.91%Call
123
NATIONAL BK HLDGS CORP
25,000$855.0M6.91%Call
124
CWHCAMPING WORLD HLDGS INC
96,000$854.0M6.90%Call
125
UNMUNUM GROUP
28,700$853.0M6.89%Call
126
GDOTGREEN DOT CORP
33,800$853.0M6.89%Put
127
PBIPITNEY BOWES INC
186,041$850.0M6.87%
128
ODFLOLD DOMINION FREIGHT LINE IN
5,000$850.0M6.87%Put
129
HEIHEICO CORP NEW
6,800$849.0M6.86%Call
130
22ND CENTY GROUP INC
375,800$849.0M6.86%Call
131
ARLOARLO TECHNOLOGIES INC
249,100$849.0M6.86%Call
132
CAREER EDUCATION CORP
53,381$848.0M6.85%
133
AAOIAPPLIED OPTOELECTRONICS INC
75,400$846.0M6.83%Put
134
GLUUGLU MOBILE INC
169,282$845.0M6.83%
135
RRCRANGE RES CORP
221,306$845.0M6.83%
136
MURMURPHY OIL CORP
38,200$845.0M6.83%Call
137
CAMBREX CORP
14,200$845.0M6.83%Call
138
SLCAU S SILICA HLDGS INC
88,225$843.0M6.81%
139
GANNETT CO INC
78,500$843.0M6.81%Call
140
HOLLYFRONTIER CORP
15,700$842.0M6.80%Call
141
FLRFLUOR CORP NEW
43,900$840.0M6.79%Put
142
UPLDUPLAND SOFTWARE INC
24,089$840.0M6.79%
143
PSECPROSPECT CAPITAL CORPORATION
127,188$838.0M6.77%
144
TCBITEXAS CAPITAL BANCSHARES INC
15,335$838.0M6.77%
145
MASMASCO CORP
20,112$838.0M6.77%
146
PACKAGING CORP AMER
7,900$838.0M6.77%Call
147
JYNTJOINT CORP
45,000$837.0M6.76%Put
148
VKTXVIKING THERAPEUTICS INC
121,434$835.0M6.75%
149
ARANTERO RES CORP
276,300$834.0M6.74%Put
150
MCRIMONARCH CASINO & RESORT INC
20,000$834.0M6.74%Call
151
FOLDAMICUS THERAPEUTICS INC
104,000$834.0M6.74%Call
152
SGITEMPUR SEALY INTL INC
10,800$834.0M6.74%Put
153
FCXFREEPORT-MCMORAN INC
87,000$833.0M6.73%Call
154
CAREER EDUCATION CORP
52,300$831.0M6.71%Call
155
LILALIBERTY LATIN AMERICA LTD
48,700$831.0M6.71%Call
156
MYGNMYRIAD GENETICS INC
29,000$830.0M6.70%Put
157
LPGDORIAN LPG LTD
80,044$829.0M6.70%
158
ETSYETSY INC
14,666$829.0M6.70%
159
WIXWIX COM LTD
7,100$829.0M6.70%Call
160
PAYSPAYSIGN INC
82,000$828.0M6.69%Put
161
CALUMET SPECIALTY PRODS PTNR
227,600$828.0M6.69%Put
162
ENERPLUS CORP
111,100$827.0M6.68%Put
163
STAASTAAR SURGICAL CO
32,000$825.0M6.66%Call
164
UCTTULTRA CLEAN HLDGS INC
56,400$825.0M6.66%Put
165
RDWRRADWARE LTD
34,000$825.0M6.66%Put
166
STATE STR CORP
13,900$823.0M6.65%Call
167
BROOKFIELD ASSET MGMT INC
15,500$823.0M6.65%Call
168
SPRAGUE RES LP
46,500$823.0M6.65%Put
169
BLUE APRON HLDGS INC
97,600$823.0M6.65%Put
170
NMRKNEWMARK GROUP INC
90,466$820.0M6.62%
171
BBVABANCO BILBAO VIZCAYA ARGENTA
157,333$818.0M6.61%
172
CORNERSTONE ONDEMAND INC
14,900$817.0M6.60%Call
173
GLREGREENLIGHT CAPITAL RE LTD
77,800$817.0M6.60%Call
174
BMYBRISTOL MYERS SQUIBB CO
16,089$816.0M6.59%
175
AMERICAN AXLE & MFG HLDGS IN
99,100$815.0M6.58%Call
176
OCOWENS CORNING NEW
12,900$815.0M6.58%Put
177
IVZINVESCO LTD
48,100$815.0M6.58%Put
178
SENIOR HSG PPTYS TR
88,100$815.0M6.58%Call
179
SASEABRIDGE GOLD INC
64,300$814.0M6.58%Put
180
DOXAMDOCS LTD
12,300$813.0M6.57%Call
181
DGXQUEST DIAGNOSTICS INC
7,600$813.0M6.57%Call
182
NOBLE ENERGY INC
36,200$813.0M6.57%Put
183
TRIPTRIPADVISOR INC
21,000$812.0M6.56%Call
184
SVMK INC
47,400$811.0M6.55%Put
185
BYDBOYD GAMING CORP
33,810$810.0M6.54%
186
SEAGATE TECHNOLOGY PLC
15,000$807.0M6.52%Call
187
CLWCLEARWATER PAPER CORP
38,224$807.0M6.52%
188
7SUSUMMIT MATLS INC
36,240$805.0M6.50%
189
OASEUROASIS PETE INC NEW
232,224$804.0M6.49%
190
CARA THERAPEUTICS INC
44,000$804.0M6.49%Call
191
BEBLOOM ENERGY CORP
247,400$804.0M6.49%Call
192
SONOSONOS INC
59,860$803.0M6.49%
193
FNKOFUNKO INC
39,000$802.0M6.48%Put
194
ARGXARGENX SE
7,000$798.0M6.45%Put
195
WTWISDOMTREE INVTS INC
152,757$798.0M6.45%
196
CPE3EURCALLON PETE CO DEL
183,692$797.0M6.44%
197
WTIW & T OFFSHORE INC
182,300$797.0M6.44%Call
198
HOGHARLEY DAVIDSON INC
22,118$796.0M6.43%
199
BWABORGWARNER INC
21,700$796.0M6.43%Call
200
SINCLAIR BROADCAST GROUP INC
18,600$795.0M6.42%Call
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