GROUP ONE TRADING LLC Q2 2018 Filing
Filed August 14, 2018
Portfolio Value
$11.7B
Holdings
5,072
Report Date
Q2 2018
Filing Type
13F-HR
All Holdings (5,072 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | —REDFIN CORP | 43,300 | $1.0B | 8.55% | Call |
| 2 | —US BANCORP DEL | 20,000 | $1.0B | 8.55% | Put |
| 3 | —PROGENICS PHARMACEUTICALS IN | 124,400 | $1.0B | 8.55% | Call |
| 4 | ARANTERO RES CORP | 46,800 | $999.0M | 8.54% | Put |
| 5 | SFIXSTITCH FIX INC | 36,400 | $999.0M | 8.54% | Put |
| 6 | —NATIONSTAR MTG HLDGS INC | 57,000 | $999.0M | 8.54% | Call |
| 7 | —YAMANA GOLD INC | 344,200 | $998.0M | 8.53% | Call |
| 8 | QIWQIWI PLC | 63,275 | $997.0M | 8.53% | |
| 9 | SCCOSOUTHERN COPPER CORP | 21,200 | $994.0M | 8.50% | Call |
| 10 | —ZYNERBA PHARMACEUTICALS INC | 102,100 | $994.0M | 8.50% | Put |
| 11 | —DIAMOND OFFSHORE DRILLING IN | 47,600 | $993.0M | 8.49% | Call |
| 12 | IRDMIRIDIUM COMMUNICATIONS INC | 61,700 | $993.0M | 8.49% | Call |
| 13 | —VIRNETX HLDG CORP | 291,600 | $991.0M | 8.47% | Put |
| 14 | —NOVAVAX INC | 739,200 | $991.0M | 8.47% | Call |
| 15 | PETSPETMED EXPRESS INC | 22,441 | $989.0M | 8.46% | |
| 16 | —FORTUNA SILVER MINES INC | 174,100 | $989.0M | 8.46% | Call |
| 17 | —VERIFONE SYS INC | 43,200 | $986.0M | 8.43% | Put |
| 18 | GTNGRAY TELEVISION INC | 62,283 | $984.0M | 8.41% | |
| 19 | —KIRKLAND LAKE GOLD LTD | 46,600 | $984.0M | 8.41% | Call |
| 20 | —ANDEAVOR | 7,500 | $984.0M | 8.41% | Put |
| 21 | NTLAINTELLIA THERAPEUTICS INC | 35,900 | $982.0M | 8.40% | Put |
| 22 | IPINTL PAPER CO | 18,800 | $979.0M | 8.37% | Put |
| 23 | —MEI PHARMA INC | 248,400 | $979.0M | 8.37% | Call |
| 24 | SUNSUNOCO LP | 39,100 | $976.0M | 8.35% | Put |
| 25 | GALTGALECTIN THERAPEUTICS INC | 153,200 | $974.0M | 8.33% | Put |
| 26 | —FIREEYE INC | 63,300 | $974.0M | 8.33% | Call |
| 27 | —INSYS THERAPEUTICS INC NEW | 134,500 | $974.0M | 8.33% | Call |
| 28 | PAGPPLAINS GP HLDGS L P | 40,700 | $973.0M | 8.32% | Call |
| 29 | —GTT COMMUNICATIONS INC | 21,600 | $972.0M | 8.31% | Put |
| 30 | EXKENDEAVOUR SILVER CORP | 310,900 | $970.0M | 8.30% | Call |
| 31 | —WESTROCK CO | 17,000 | $969.0M | 8.29% | Call |
| 32 | —VORNADO RLTY TR | 13,100 | $968.0M | 8.28% | Call |
| 33 | DHRB & G FOODS INC NEW | 32,241 | $964.0M | 8.24% | |
| 34 | KBHKB HOME | 35,400 | $964.0M | 8.24% | Call |
| 35 | —CF INDS HLDGS INC | 21,700 | $963.0M | 8.24% | Put |
| 36 | HPHELMERICH & PAYNE INC | 15,101 | $963.0M | 8.24% | |
| 37 | —BOARDWALK PIPELINE PARTNERS | 82,900 | $963.0M | 8.24% | Put |
| 38 | HP5AEQUITY COMWLTH | 30,582 | $963.0M | 8.24% | |
| 39 | KMXCARMAX INC | 13,200 | $962.0M | 8.23% | Call |
| 40 | —GREENSKY INC | 45,500 | $962.0M | 8.23% | Put |
| 41 | CTASCINTAS CORP | 5,200 | $962.0M | 8.23% | Put |
| 42 | AXTAAXALTA COATING SYS LTD | 31,700 | $961.0M | 8.22% | Put |
| 43 | INSMINSMED INC | 40,600 | $960.0M | 8.21% | Call |
| 44 | SOHUSOHU COM LTD | 27,000 | $959.0M | 8.20% | Put |
| 45 | —TRANSENTERIX INC | 219,574 | $957.0M | 8.18% | |
| 46 | —MEET GROUP INC | 213,500 | $956.0M | 8.18% | Put |
| 47 | NKENIKE INC | 12,000 | $956.0M | 8.18% | Call |
| 48 | GOGOGOGO INC | 196,400 | $955.0M | 8.17% | Put |
| 49 | —BLUEPRINT MEDICINES CORP | 15,000 | $952.0M | 8.14% | Put |
| 50 | BERYEURBERRY GLOBAL GROUP INC | 20,648 | $949.0M | 8.12% | |
| 51 | —LEGACY RESVS LP | 137,400 | $948.0M | 8.11% | Put |
| 52 | —WRIGHT MED GROUP N V | 36,500 | $948.0M | 8.11% | Call |
| 53 | PENNPENN NATL GAMING INC | 28,200 | $947.0M | 8.10% | Put |
| 54 | DKDELEK US HLDGS INC NEW | 18,833 | $945.0M | 8.08% | |
| 55 | —CARRIZO OIL & GAS INC | 33,900 | $944.0M | 8.07% | Put |
| 56 | MBTGBPMOBILE TELESYSTEMS PJSC | 106,839 | $943.0M | 8.06% | |
| 57 | NRGNRG ENERGY INC | 30,700 | $942.0M | 8.06% | Put |
| 58 | —ELDORADO RESORTS INC | 24,100 | $942.0M | 8.06% | Put |
| 59 | SBRASABRA HEALTH CARE REIT INC | 43,300 | $941.0M | 8.05% | Put |
| 60 | —NEW YORK CMNTY BANCORP INC | 85,000 | $938.0M | 8.02% | Call |
| 61 | ESPRESPERION THERAPEUTICS INC NE | 23,900 | $937.0M | 8.01% | Call |
| 62 | —SANDERSON FARMS INC | 8,900 | $936.0M | 8.00% | Put |
| 63 | VSATVIASAT INC | 14,197 | $933.0M | 7.98% | |
| 64 | YUMYUM BRANDS INC | 11,900 | $931.0M | 7.96% | Call |
| 65 | AESAES CORP | 69,300 | $929.0M | 7.94% | Call |
| 66 | —TIVO CORP | 69,100 | $929.0M | 7.94% | |
| 67 | —MACQUARIE INFRASTRUCTURE COR | 22,000 | $928.0M | 7.94% | Call |
| 68 | EXREXTRA SPACE STORAGE INC | 9,300 | $928.0M | 7.94% | Call |
| 69 | CHLUSDCHINA MOBILE LIMITED | 20,889 | $927.0M | 7.93% | |
| 70 | —TAHOE RES INC | 188,500 | $927.0M | 7.93% | Put |
| 71 | GWWGRAINGER W W INC | 3,000 | $925.0M | 7.91% | Put |
| 72 | —ENDO INTL PLC | 98,000 | $924.0M | 7.90% | Put |
| 73 | —ACCELERON PHARMA INC | 19,000 | $922.0M | 7.88% | Put |
| 74 | OLNOLIN CORP | 32,000 | $919.0M | 7.86% | Put |
| 75 | IMGNEURIMMUNOGEN INC | 94,407 | $919.0M | 7.86% | |
| 76 | —ENERGEN CORP | 12,600 | $918.0M | 7.85% | Put |
| 77 | FEYECHFFIREEYE INC | 59,574 | $917.0M | 7.84% | |
| 78 | VNET21VIANET GROUP INC | 94,500 | $917.0M | 7.84% | Put |
| 79 | —TRITON INTL LTD | 29,900 | $917.0M | 7.84% | Put |
| 80 | —TEXTAINER GROUP HOLDINGS LTD | 57,600 | $916.0M | 7.83% | Put |
| 81 | NKENIKE INC | 11,500 | $916.0M | 7.83% | Put |
| 82 | —VULCAN MATLS CO | 7,100 | $916.0M | 7.83% | Put |
| 83 | —CONCHO RES INC | 6,600 | $913.0M | 7.81% | Put |
| 84 | —GOLDEN ENTMT INC | 33,800 | $912.0M | 7.80% | Put |
| 85 | ODFLOLD DOMINION FGHT LINES INC | 6,116 | $911.0M | 7.79% | |
| 86 | —BRF SA | 194,700 | $911.0M | 7.79% | Put |
| 87 | GDENGOLDEN ENTMT INC | 33,738 | $911.0M | 7.79% | |
| 88 | TCXTUCOWS INC | 15,000 | $910.0M | 7.78% | Put |
| 89 | —INFINERA CORPORATION | 91,500 | $909.0M | 7.77% | Put |
| 90 | SEESEALED AIR CORP NEW | 21,400 | $908.0M | 7.76% | Put |
| 91 | —SPECTRA ENERGY PARTNERS LP | 25,600 | $907.0M | 7.76% | Put |
| 92 | —CAESARS ENTMT CORP | 84,800 | $907.0M | 7.76% | Put |
| 93 | OPTUALTICE USA INC | 53,100 | $906.0M | 7.75% | Put |
| 94 | —AVEO PHARMACEUTICALS INC | 400,200 | $904.0M | 7.73% | Put |
| 95 | VACMARRIOTT VACATIONS WRLDWDE C | 8,000 | $904.0M | 7.73% | Call |
| 96 | CHDCHURCH & DWIGHT INC | 17,000 | $904.0M | 7.73% | Put |
| 97 | —NATIONAL INSTRS CORP | 21,500 | $903.0M | 7.72% | Put |
| 98 | —INSYS THERAPEUTICS INC NEW | 124,500 | $901.0M | 7.71% | Put |
| 99 | —LHC GROUP INC | 10,500 | $899.0M | 7.69% | Call |
| 100 | TECKTECK RESOURCES LTD | 35,300 | $898.0M | 7.68% | Put |
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