GROUP ONE TRADING LLC Q2 2019 Filing
Filed August 9, 2019
Portfolio Value
$11.1B
Holdings
4,933
Report Date
Q2 2019
Filing Type
13F-HR
All Holdings (4,933 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | —PRUDENTIAL FINL INC | 9,900 | $1.0B | 9.05% | Put |
| 2 | ESIELEMENT SOLUTIONS INC | 96,700 | $1.0B | 9.05% | Put |
| 3 | SBSCOMPANHIA DE SANEAMENTO BASI | 82,200 | $1.0B | 9.05% | Put |
| 4 | CRAICRA INTL INC | 26,100 | $1.0B | 9.05% | Put |
| 5 | LNWOSCIENTIFIC GAMES CORP | 50,386 | $999.0M | 9.04% | |
| 6 | —AVALONBAY CMNTYS INC | 4,900 | $996.0M | 9.01% | Call |
| 7 | RGLDROYAL GOLD INC | 9,700 | $994.0M | 8.99% | Call |
| 8 | —PURE STORAGE INC | 65,100 | $994.0M | 8.99% | Call |
| 9 | AEOAMERICAN EAGLE OUTFITTERS IN | 58,700 | $992.0M | 8.98% | Call |
| 10 | ZTOZTO EXPRESS CAYMAN INC | 51,900 | $992.0M | 8.98% | Call |
| 11 | —GROUPON INC | 276,300 | $989.0M | 8.95% | Call |
| 12 | —AK STL HLDG CORP | 416,100 | $986.0M | 8.92% | Call |
| 13 | —WHITING PETE CORP NEW | 52,700 | $984.0M | 8.90% | Call |
| 14 | PDFSPDF SOLUTIONS INC | 75,000 | $984.0M | 8.90% | Put |
| 15 | —FOCUS FINL PARTNERS INC | 36,000 | $983.0M | 8.90% | Put |
| 16 | VSMEURVERSUM MATLS INC | 18,958 | $978.0M | 8.85% | |
| 17 | DDOMINION ENERGY INC | 12,600 | $974.0M | 8.81% | Put |
| 18 | CQPCHENIERE ENERGY PARTNERS LP | 23,100 | $974.0M | 8.81% | Call |
| 19 | —ENDO INTL PLC | 236,448 | $974.0M | 8.81% | |
| 20 | TBPHTHERAVANCE BIOPHARMA INC | 59,568 | $973.0M | 8.80% | |
| 21 | —FOOT LOCKER INC | 23,200 | $973.0M | 8.80% | Put |
| 22 | PIIMPINJ INC | 33,900 | $970.0M | 8.78% | Put |
| 23 | MCKMCKESSON CORP | 7,214 | $969.0M | 8.77% | |
| 24 | IAGIAMGOLD CORP | 286,500 | $968.0M | 8.76% | Put |
| 25 | MCKMCKESSON CORP | 7,200 | $968.0M | 8.76% | Call |
| 26 | 9990302DAPACHE CORP | 33,423 | $968.0M | 8.76% | |
| 27 | BILIBILIBILI INC | 59,500 | $968.0M | 8.76% | Call |
| 28 | —CUBIC CORP | 15,000 | $967.0M | 8.75% | Put |
| 29 | TREELENDINGTREE INC NEW | 2,300 | $966.0M | 8.74% | Put |
| 30 | VACMARRIOTT VACTINS WORLDWID CO | 10,000 | $964.0M | 8.72% | Put |
| 31 | BABAALIBABA GROUP HLDG LTD | 5,680 | $962.0M | 8.71% | |
| 32 | TEOTELECOM ARGENTINA S A | 54,400 | $961.0M | 8.70% | Call |
| 33 | EWEDWARDS LIFESCIENCES CORP | 5,200 | $961.0M | 8.70% | Put |
| 34 | —LIVENT CORP | 138,700 | $960.0M | 8.69% | Put |
| 35 | CTSHCOGNIZANT TECHNOLOGY SOLUTIO | 15,100 | $957.0M | 8.66% | Call |
| 36 | ONON SEMICONDUCTOR CORP | 47,373 | $957.0M | 8.66% | |
| 37 | GTXGARRETT MOTION INC | 62,300 | $956.0M | 8.65% | Put |
| 38 | —SPLUNK INC | 7,600 | $956.0M | 8.65% | Put |
| 39 | ARESARES MANAGEMENT CORPORATION | 36,500 | $955.0M | 8.64% | Call |
| 40 | —VORNADO RLTY TR | 14,800 | $949.0M | 8.59% | Call |
| 41 | HIMXHIMAX TECHNOLOGIES INC | 272,689 | $949.0M | 8.59% | |
| 42 | ALRMALARM COM HLDGS INC | 17,700 | $947.0M | 8.57% | Call |
| 43 | —ENDURANCE INTL GROUP HLDGS I | 196,773 | $945.0M | 8.55% | |
| 44 | APHAMPHENOL CORP NEW | 9,844 | $944.0M | 8.54% | |
| 45 | —STARS GROUP INC | 55,200 | $942.0M | 8.52% | Call |
| 46 | WBAWALGREENS BOOTS ALLIANCE INC | 17,229 | $942.0M | 8.52% | |
| 47 | APPNAPPIAN CORP | 26,100 | $941.0M | 8.52% | Put |
| 48 | MCKMCKESSON CORP | 7,000 | $941.0M | 8.52% | Put |
| 49 | —QURATE RETAIL INC | 75,500 | $935.0M | 8.46% | Call |
| 50 | NLYANNALY CAP MGMT INC | 102,400 | $935.0M | 8.46% | Put |
| 51 | —NOBLE MIDSTREAM PARTNERS LP | 28,100 | $935.0M | 8.46% | Call |
| 52 | —ROYAL DUTCH SHELL PLC | 14,200 | $934.0M | 8.45% | Put |
| 53 | —CALUMET SPECIALTY PRODS PTNR | 222,200 | $931.0M | 8.42% | Put |
| 54 | —SHIP FINANCE INTERNATIONAL L | 74,100 | $927.0M | 8.39% | Call |
| 55 | BKBANK NEW YORK MELLON CORP | 21,000 | $927.0M | 8.39% | Put |
| 56 | —CONCERT PHARMACEUTICALS INC | 77,200 | $926.0M | 8.38% | Put |
| 57 | DGXQUEST DIAGNOSTICS INC | 9,100 | $926.0M | 8.38% | Call |
| 58 | —ABBOTT LABS | 11,000 | $925.0M | 8.37% | Put |
| 59 | HONHONEYWELL INTL INC | 5,300 | $925.0M | 8.37% | Put |
| 60 | KRKROGER CO | 42,500 | $923.0M | 8.35% | Call |
| 61 | TXRHTEXAS ROADHOUSE INC | 17,200 | $923.0M | 8.35% | Call |
| 62 | —MEDIDATA SOLUTIONS INC | 10,200 | $923.0M | 8.35% | Put |
| 63 | —U S SILICA HLDGS INC | 72,100 | $922.0M | 8.34% | Call |
| 64 | AXONAXON ENTERPRISE INC | 14,300 | $918.0M | 8.31% | Call |
| 65 | —AETERNA ZENTARIS INC | 310,800 | $917.0M | 8.30% | Call |
| 66 | SNAPSNAP INC | 64,130 | $917.0M | 8.30% | |
| 67 | —PETIQ INC | 27,800 | $916.0M | 8.29% | Call |
| 68 | GWRUSDGENESEE & WYO INC | 9,157 | $916.0M | 8.29% | |
| 69 | —INTERNATIONAL FLAVORS&FRAGRA | 6,300 | $914.0M | 8.27% | Call |
| 70 | —PLANTRONICS INC NEW | 24,600 | $911.0M | 8.24% | Put |
| 71 | —PIONEER NAT RES CO | 5,900 | $908.0M | 8.22% | Put |
| 72 | —CORNERSTONE BLDG BRANDS INC | 155,800 | $908.0M | 8.22% | Put |
| 73 | MMLPMARTIN MIDSTREAM PRTNRS L P | 126,900 | $906.0M | 8.20% | Call |
| 74 | —LENDINGCLUB CORP | 275,900 | $905.0M | 8.19% | Put |
| 75 | —RAYTHEON CO | 5,200 | $904.0M | 8.18% | Put |
| 76 | AGIALAMOS GOLD INC NEW | 148,900 | $901.0M | 8.15% | Put |
| 77 | —NATIONAL OILWELL VARCO INC | 40,500 | $900.0M | 8.14% | Call |
| 78 | —SWITCH INC | 68,600 | $898.0M | 8.13% | Call |
| 79 | —FANHUA INC | 26,800 | $897.0M | 8.12% | Call |
| 80 | —INTREXON CORP | 117,000 | $896.0M | 8.11% | Put |
| 81 | ARANTERO RES CORP | 162,100 | $896.0M | 8.11% | Call |
| 82 | AVNTNAVIENT CORPORATION | 65,600 | $895.0M | 8.10% | Put |
| 83 | SYNASYNAPTICS INC | 30,700 | $895.0M | 8.10% | Call |
| 84 | LWLAMB WESTON HLDGS INC | 14,100 | $893.0M | 8.08% | Put |
| 85 | STNGSCORPIO TANKERS INC | 30,200 | $892.0M | 8.07% | Put |
| 86 | —COLFAX CORP | 31,700 | $889.0M | 8.04% | Call |
| 87 | PHGKONINKLIJKE PHILIPS N V | 20,400 | $889.0M | 8.04% | Call |
| 88 | KEYSKEYSIGHT TECHNOLOGIES INC | 9,900 | $889.0M | 8.04% | Call |
| 89 | OPKOPKO HEALTH INC | 363,900 | $888.0M | 8.04% | Put |
| 90 | ENBENBRIDGE INC | 24,600 | $888.0M | 8.04% | Put |
| 91 | RLJRLJ LODGING TR | 50,000 | $887.0M | 8.03% | Call |
| 92 | LLOEWS CORP | 16,200 | $886.0M | 8.02% | Put |
| 93 | IBNICICI BK LTD | 70,000 | $881.0M | 7.97% | Put |
| 94 | HCAHCA HEALTHCARE INC | 6,500 | $879.0M | 7.95% | Put |
| 95 | —SPIRIT RLTY CAP INC NEW | 20,500 | $875.0M | 7.92% | Call |
| 96 | ZZILLOW GROUP INC | 19,100 | $874.0M | 7.91% | Put |
| 97 | CRTOCRITEO S A | 50,600 | $871.0M | 7.88% | Put |
| 98 | —22ND CENTY GROUP INC | 414,700 | $867.0M | 7.85% | Call |
| 99 | HPEHEWLETT PACKARD ENTERPRISE C | 58,000 | $867.0M | 7.85% | Put |
| 100 | —CARA THERAPEUTICS INC | 40,200 | $864.0M | 7.82% | Call |
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