GROUP ONE TRADING LLC Q2 2020 Filing
Filed August 13, 2020
Portfolio Value
$21.7B
Holdings
5,779
Report Date
Q2 2020
Filing Type
13F-HR
All Holdings (5,779 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | —LHC GROUP INC | 5,200 | $906.0M | 4.18% | Put |
| 102 | —3-D SYS CORP DEL | 129,500 | $905.0M | 4.18% | Put |
| 103 | —CENTURY CMNTYS INC | 29,500 | $904.0M | 4.17% | Put |
| 104 | —MEDALLIA INC | 35,800 | $904.0M | 4.17% | Put |
| 105 | —DICERNA PHARMACEUTICALS INC | 35,600 | $904.0M | 4.17% | Call |
| 106 | GELGENESIS ENERGY L P | 125,100 | $903.0M | 4.17% | Put |
| 107 | —LPL FINL HLDGS INC | 11,500 | $902.0M | 4.16% | Put |
| 108 | —SWITCH INC | 50,600 | $902.0M | 4.16% | Call |
| 109 | FEFIRSTENERGY CORP | 23,200 | $900.0M | 4.15% | Call |
| 110 | HASHASBRO INC | 12,000 | $899.0M | 4.15% | Call |
| 111 | FCELCHFFUELCELL ENERGY INC | 396,961 | $897.0M | 4.14% | |
| 112 | SIRIEURSIRIUS XM HOLDINGS INC | 152,786 | $897.0M | 4.14% | |
| 113 | OSISOSI SYSTEMS INC | 12,000 | $896.0M | 4.14% | Call |
| 114 | OCULOCULAR THERAPEUTIX INC | 107,400 | $895.0M | 4.13% | Call |
| 115 | —BGC PARTNERS INC | 326,200 | $894.0M | 4.13% | Put |
| 116 | STZCONSTELLATION BRANDS INC | 5,108 | $894.0M | 4.13% | |
| 117 | PVG1EURPRETIUM RES INC | 106,342 | $893.0M | 4.12% | |
| 118 | USFDUS FOODS HLDG CORP | 45,300 | $893.0M | 4.12% | Put |
| 119 | CLRUSDCONTINENTAL RES INC | 50,874 | $892.0M | 4.12% | |
| 120 | MRSHMARSH & MCLENNAN COS INC | 8,300 | $891.0M | 4.11% | Call |
| 121 | —UNILEVER N V | 16,700 | $890.0M | 4.11% | Put |
| 122 | —ATHENEX INC | 64,600 | $889.0M | 4.10% | Call |
| 123 | —REATA PHARMACEUTICALS INC | 5,700 | $889.0M | 4.10% | Put |
| 124 | —ACCELERON PHARMA INC | 9,300 | $886.0M | 4.09% | Call |
| 125 | —NABRIVA THERAPEUTICS PLC | 1,312,800 | $886.0M | 4.09% | Call |
| 126 | PAGPPLAINS GP HLDGS L P | 99,500 | $886.0M | 4.09% | Put |
| 127 | CNKCINEMARK HLDGS INC | 76,600 | $885.0M | 4.09% | Put |
| 128 | —LOUISIANA PAC CORP | 34,500 | $885.0M | 4.09% | Call |
| 129 | —SERVICE PPTYS TR | 124,800 | $885.0M | 4.09% | Put |
| 130 | —COMSTOCK RES INC | 201,900 | $884.0M | 4.08% | Put |
| 131 | —COEUR MNG INC | 173,200 | $880.0M | 4.06% | Call |
| 132 | CARAEURCARA THERAPEUTICS INC | 51,434 | $880.0M | 4.06% | |
| 133 | NBIXNEUROCRINE BIOSCIENCES INC | 7,201 | $879.0M | 4.06% | |
| 134 | VSTVISTRA ENERGY CORP | 47,200 | $879.0M | 4.06% | Put |
| 135 | —BENEFYTT TECHNOLOGIES INC | 42,915 | $878.0M | 4.05% | |
| 136 | —WORLD WRESTLING ENTMT INC | 20,200 | $878.0M | 4.05% | Call |
| 137 | CRUSCIRRUS LOGIC INC | 14,200 | $877.0M | 4.05% | Put |
| 138 | —OFFICE DEPOT INC | 372,800 | $876.0M | 4.04% | Call |
| 139 | EQXEQUINOX GOLD CORP | 78,000 | $875.0M | 4.04% | Put |
| 140 | NVDANVIDIA CORPORATION | 2,300 | $874.0M | 4.03% | Put |
| 141 | XBITXBIOTECH INC | 63,700 | $873.0M | 4.03% | Put |
| 142 | —RADA ELECTR INDS LTD | 133,403 | $872.0M | 4.03% | |
| 143 | EBSEMERGENT BIOSOLUTIONS INC | 11,000 | $870.0M | 4.02% | Call |
| 144 | GRMNGARMIN LTD | 8,911 | $869.0M | 4.01% | |
| 145 | TWTRADEWEB MKTS INC | 14,933 | $868.0M | 4.01% | |
| 146 | —U S SILICA HLDGS INC | 240,400 | $868.0M | 4.01% | Put |
| 147 | MSCIMSCI INC | 2,600 | $868.0M | 4.01% | Call |
| 148 | ONCBEIGENE LTD | 4,608 | $868.0M | 4.01% | |
| 149 | UPLDUPLAND SOFTWARE INC | 24,900 | $866.0M | 4.00% | Call |
| 150 | JBLUJETBLUE AWYS CORP | 79,394 | $865.0M | 3.99% | |
| 151 | EHCENCOMPASS HEALTH CORP | 13,958 | $864.0M | 3.99% | |
| 152 | —COVETRUS INC | 48,300 | $864.0M | 3.99% | Put |
| 153 | —GAIN CAP HLDGS INC | 143,600 | $864.0M | 3.99% | Put |
| 154 | ELDELDORADO GOLD CORP NEW | 88,942 | $863.0M | 3.98% | |
| 155 | —CITIZENS FINANCIAL GROUP INC | 34,100 | $861.0M | 3.97% | Call |
| 156 | AMNAMN HEALTHCARE SVCS INC | 19,000 | $860.0M | 3.97% | Put |
| 157 | DOMODOMO INC | 26,700 | $859.0M | 3.97% | Call |
| 158 | —MEDALLIA INC | 34,051 | $859.0M | 3.97% | |
| 159 | —NEW YORK CMNTY BANCORP INC | 84,200 | $859.0M | 3.97% | Put |
| 160 | HWMHOWMET AEROSPACE INC | 54,200 | $859.0M | 3.97% | Call |
| 161 | ARCTARCTURUS THERAPEUTICS HLDG I | 18,298 | $855.0M | 3.95% | |
| 162 | CGCARLYLE GROUP INC | 30,600 | $854.0M | 3.94% | Put |
| 163 | —MATADOR RES CO | 100,400 | $853.0M | 3.94% | Put |
| 164 | TRPTC ENERGY CORP | 19,900 | $853.0M | 3.94% | Call |
| 165 | —MERIDIAN BIOSCIENCE INC | 36,600 | $852.0M | 3.93% | Call |
| 166 | WHWYNDHAM HOTELS & RESORTS INC | 20,000 | $852.0M | 3.93% | Put |
| 167 | SRCLSTERICYCLE INC | 15,215 | $852.0M | 3.93% | |
| 168 | —ENDO INTL PLC | 248,000 | $851.0M | 3.93% | Call |
| 169 | VYXNCR CORP NEW | 49,100 | $850.0M | 3.92% | Call |
| 170 | AMANTERO MIDSTREAM CORP | 166,700 | $850.0M | 3.92% | Put |
| 171 | EATBRINKER INTL INC | 35,200 | $845.0M | 3.90% | Call |
| 172 | —VBI VACCINES INC | 272,200 | $844.0M | 3.90% | Call |
| 173 | —ADAPTIMMUNE THERAPEUTICS PLC | 84,300 | $844.0M | 3.90% | Put |
| 174 | EQIXEQUINIX INC | 1,200 | $843.0M | 3.89% | Call |
| 175 | MLKNMILLER HERMAN INC | 35,700 | $843.0M | 3.89% | Call |
| 176 | TCOMTRIP COM GROUP LTD | 32,400 | $840.0M | 3.88% | Call |
| 177 | TXG10X GENOMICS INC | 9,400 | $840.0M | 3.88% | Put |
| 178 | —ISHARES INC | 43,600 | $840.0M | 3.88% | Call |
| 179 | KLICKULICKE & SOFFA INDS INC | 40,200 | $837.0M | 3.86% | Call |
| 180 | CMACOMERICA INC | 21,966 | $837.0M | 3.86% | |
| 181 | —WAITR HLDGS INC | 316,800 | $833.0M | 3.85% | Put |
| 182 | GILGILDAN ACTIVEWEAR INC | 53,754 | $833.0M | 3.85% | |
| 183 | SRGSERITAGE GROWTH PPTYS | 73,000 | $832.0M | 3.84% | Put |
| 184 | SUPNSUPERNUS PHARMACEUTICALS INC | 35,000 | $831.0M | 3.84% | Put |
| 185 | DOVDOVER CORP | 8,600 | $830.0M | 3.83% | Put |
| 186 | HBANHUNTINGTON BANCSHARES INC | 91,900 | $830.0M | 3.83% | Call |
| 187 | WALWESTERN ALLIANCE BANCORP | 21,900 | $829.0M | 3.83% | Call |
| 188 | TALOTALOS ENERGY INC | 90,000 | $828.0M | 3.82% | Put |
| 189 | YUMYUM BRANDS INC | 9,500 | $826.0M | 3.81% | Call |
| 190 | AKAMAKAMAI TECHNOLOGIES INC | 7,700 | $825.0M | 3.81% | Put |
| 191 | ASBASSOCIATED BANC CORP | 60,300 | $825.0M | 3.81% | Call |
| 192 | —GRUBHUB INC | 11,729 | $825.0M | 3.81% | |
| 193 | —ISHARES INC | 17,300 | $823.0M | 3.80% | Call |
| 194 | GLDDGREAT LAKES DREDGE & DOCK CO | 88,600 | $820.0M | 3.79% | Call |
| 195 | —AG MTG INVT TR INC | 256,800 | $819.0M | 3.78% | Put |
| 196 | AMBAAMBARELLA INC | 17,841 | $817.0M | 3.77% | |
| 197 | ICEINTERCONTINENTAL EXCHANGE IN | 8,922 | $817.0M | 3.77% | |
| 198 | ROICUSDRETAIL OPPORTUNITY INVTS COR | 72,123 | $817.0M | 3.77% | |
| 199 | HLHECLA MNG CO | 249,310 | $815.0M | 3.76% | |
| 200 | GOGOGOGO INC | 257,700 | $814.0M | 3.76% | Call |