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 |
|---|---|---|---|---|---|
| 701 | FISFIDELITY NATL INFORMATION SV | 3,400 | $417.0M | 3.77% | |
| 702 | —MCEWEN MNG INC | 238,263 | $417.0M | 3.77% | |
| 703 | SWN1EURSOUTHWESTERN ENERGY CO | 132,050 | $417.0M | 3.77% | |
| 704 | —WINNEBAGO INDS INC | 10,800 | $417.0M | 3.77% | Put |
| 705 | LENLENNAR CORP | 8,600 | $417.0M | 3.77% | Put |
| 706 | NBIXNEUROCRINE BIOSCIENCES INC | 4,936 | $417.0M | 3.77% | |
| 707 | —ADVERUM BIOTECHNOLOGIES INC | 35,000 | $416.0M | 3.76% | Put |
| 708 | AAPLAPPLE INC | 2,100 | $416.0M | 3.76% | Call |
| 709 | VFFVILLAGE FARMS INTL INC | 36,240 | $415.0M | 3.76% | |
| 710 | —SURMODICS INC | 9,600 | $414.0M | 3.75% | Put |
| 711 | LVSLAS VEGAS SANDS CORP | 7,000 | $414.0M | 3.75% | Put |
| 712 | RDNTRADNET INC | 30,000 | $414.0M | 3.75% | Call |
| 713 | CANETEUCRIUM COMMODITY TR | 25,100 | $413.0M | 3.74% | Call |
| 714 | —FORTRESS TRANS INFRST INVS L | 27,300 | $412.0M | 3.73% | Put |
| 715 | BKBANK NEW YORK MELLON CORP | 9,333 | $412.0M | 3.73% | |
| 716 | CHWYCHEWY INC | 11,757 | $412.0M | 3.73% | |
| 717 | SLRCSOLAR CAP LTD | 20,000 | $411.0M | 3.72% | Call |
| 718 | —DIPLOMAT PHARMACY INC | 67,500 | $411.0M | 3.72% | Put |
| 719 | DQDAQO NEW ENERGY CORP | 9,700 | $411.0M | 3.72% | Call |
| 720 | AMBAAMBARELLA INC | 9,300 | $410.0M | 3.71% | Put |
| 721 | EATBRINKER INTL INC | 10,400 | $409.0M | 3.70% | Put |
| 722 | PBCTEURPEOPLES UTD FINL INC | 24,400 | $409.0M | 3.70% | |
| 723 | —MILACRON HLDGS CORP | 29,600 | $408.0M | 3.69% | Call |
| 724 | —LPL FINL HLDGS INC | 5,000 | $408.0M | 3.69% | Call |
| 725 | —COLONY CAP INC NEW | 81,500 | $408.0M | 3.69% | Call |
| 726 | DBAINVESCO DB COMMDY INDX TRCK | 25,900 | $407.0M | 3.68% | Call |
| 727 | MBIMBIA INC | 43,700 | $407.0M | 3.68% | Put |
| 728 | —WESTLAKE CHEM PARTNERS LP | 16,500 | $406.0M | 3.67% | Call |
| 729 | —IRON MTN INC NEW | 12,900 | $404.0M | 3.66% | Put |
| 730 | —NEW AGE BEVERAGES CORP | 86,800 | $404.0M | 3.66% | Put |
| 731 | —CANTEL MEDICAL CORP | 5,000 | $403.0M | 3.65% | Call |
| 732 | HMCHONDA MOTOR LTD | 15,600 | $403.0M | 3.65% | Call |
| 733 | ALSNALLISON TRANSMISSION HLDGS I | 8,700 | $403.0M | 3.65% | Call |
| 734 | —CONNS INC | 22,600 | $403.0M | 3.65% | Put |
| 735 | HURNHURON CONSULTING GROUP INC | 8,000 | $403.0M | 3.65% | Call |
| 736 | —BITAUTO HLDGS LTD | 38,521 | $403.0M | 3.65% | |
| 737 | CDNSCADENCE DESIGN SYSTEM INC | 5,695 | $403.0M | 3.65% | |
| 738 | PLUGPLUG POWER INC | 178,600 | $402.0M | 3.64% | Call |
| 739 | AEMAGNICO EAGLE MINES LTD | 7,800 | $400.0M | 3.62% | Call |
| 740 | BOXBOX INC | 22,742 | $400.0M | 3.62% | |
| 741 | SPGSIMON PPTY GROUP INC NEW | 2,506 | $400.0M | 3.62% | |
| 742 | —LADDER CAP CORP | 24,100 | $400.0M | 3.62% | Call |
| 743 | —BED BATH & BEYOND INC | 34,400 | $400.0M | 3.62% | Call |
| 744 | AGIOAGIOS PHARMACEUTICALS INC | 8,000 | $399.0M | 3.61% | Call |
| 745 | —WELBILT INC | 23,900 | $399.0M | 3.61% | Call |
| 746 | EBAYEBAY INC | 10,100 | $399.0M | 3.61% | Put |
| 747 | —ATARA BIOTHERAPEUTICS INC | 19,800 | $398.0M | 3.60% | Call |
| 748 | CARSCARS COM INC | 20,200 | $398.0M | 3.60% | Put |
| 749 | —SYNCHRONOSS TECHNOLOGIES INC | 50,201 | $397.0M | 3.59% | |
| 750 | —PLURALSIGHT INC | 13,100 | $397.0M | 3.59% | Call |
| 751 | —PRA HEALTH SCIENCES INC | 4,000 | $397.0M | 3.59% | Put |
| 752 | —CONSOLIDATED COMM HLDGS INC | 80,500 | $397.0M | 3.59% | Put |
| 753 | GATXGATX CORP | 5,000 | $396.0M | 3.58% | Call |
| 754 | —ATHENEX INC | 20,000 | $396.0M | 3.58% | Put |
| 755 | BCRXBIOCRYST PHARMACEUTICALS | 104,290 | $395.0M | 3.57% | |
| 756 | SUPNSUPERNUS PHARMACEUTICALS INC | 11,900 | $394.0M | 3.57% | Put |
| 757 | G2CEVERI HLDGS INC | 33,011 | $394.0M | 3.57% | |
| 758 | IPINTL PAPER CO | 9,094 | $394.0M | 3.57% | |
| 759 | 2362120DSINCLAIR BROADCAST GROUP INC | 7,340 | $394.0M | 3.57% | |
| 760 | LOMALOMA NEGRA CORP | 33,600 | $393.0M | 3.56% | Put |
| 761 | CRUSCIRRUS LOGIC INC | 9,000 | $393.0M | 3.56% | Put |
| 762 | —VERINT SYS INC | 7,300 | $393.0M | 3.56% | Call |
| 763 | LYGLLOYDS BANKING GROUP PLC | 138,200 | $392.0M | 3.55% | Put |
| 764 | P5YBRF SA | 51,631 | $392.0M | 3.55% | |
| 765 | WHDCACTUS INC | 11,800 | $391.0M | 3.54% | Put |
| 766 | —XINYUAN REAL ESTATE CO LTD | 93,600 | $391.0M | 3.54% | Put |
| 767 | VRAYQVIEWRAY INC | 44,262 | $390.0M | 3.53% | |
| 768 | XINUSDXINYUAN REAL ESTATE CO LTD | 93,292 | $390.0M | 3.53% | |
| 769 | VYGRVOYAGER THERAPEUTICS INC | 14,300 | $389.0M | 3.52% | Call |
| 770 | PAYSPAYSIGN INC | 29,000 | $388.0M | 3.51% | Call |
| 771 | —WABTEC CORP | 5,400 | $388.0M | 3.51% | Put |
| 772 | —CAREER EDUCATION CORP | 20,300 | $387.0M | 3.50% | Call |
| 773 | —AKCEA THERAPEUTICS INC | 16,500 | $387.0M | 3.50% | Call |
| 774 | BSACBANCO SANTANDER CHILE NEW | 12,900 | $386.0M | 3.49% | Call |
| 775 | —NEW ORIENTAL ED & TECH GRP I | 4,000 | $386.0M | 3.49% | Call |
| 776 | HN9HANESBRANDS INC | 22,424 | $386.0M | 3.49% | |
| 777 | —INPHI CORP | 7,700 | $386.0M | 3.49% | Call |
| 778 | DKDELEK US HLDGS INC NEW | 9,500 | $385.0M | 3.48% | Put |
| 779 | CGENCOMPUGEN LTD | 100,000 | $384.0M | 3.47% | Put |
| 780 | —JINKOSOLAR HLDG CO LTD | 17,700 | $384.0M | 3.47% | Call |
| 781 | —STIFEL FINL CORP | 6,500 | $384.0M | 3.47% | Put |
| 782 | —SIX FLAGS ENTMT CORP NEW | 7,700 | $383.0M | 3.47% | Put |
| 783 | SUNSUNOCO LP | 12,245 | $383.0M | 3.47% | |
| 784 | TERTERADYNE INC | 8,000 | $383.0M | 3.47% | Call |
| 785 | CERSCERUS CORP | 68,201 | $383.0M | 3.47% | |
| 786 | PLAYDAVE & BUSTERS ENTMT INC | 9,446 | $382.0M | 3.46% | |
| 787 | MURMURPHY OIL CORP | 15,500 | $382.0M | 3.46% | Call |
| 788 | OZKBANK OZK | 12,700 | $382.0M | 3.46% | Call |
| 789 | GBXGREENBRIER COS INC | 12,557 | $382.0M | 3.46% | |
| 790 | —AVEO PHARMACEUTICALS INC | 565,300 | $381.0M | 3.45% | Put |
| 791 | —ANDEAVOR LOGISTICS LP | 10,500 | $381.0M | 3.45% | Put |
| 792 | PACBPACIFIC BIOSCIENCES CALIF IN | 62,800 | $380.0M | 3.44% | Call |
| 793 | DEDEERE & CO | 2,293 | $380.0M | 3.44% | |
| 794 | —NII HLDGS INC | 224,700 | $380.0M | 3.44% | Call |
| 795 | XLFISELECT SECTOR SPDR TR | 6,500 | $380.0M | 3.44% | Call |
| 796 | GEOGEO GROUP INC NEW | 18,100 | $380.0M | 3.44% | Call |
| 797 | TCXTUCOWS INC | 6,207 | $379.0M | 3.43% | |
| 798 | ANFABERCROMBIE & FITCH CO | 23,600 | $379.0M | 3.43% | Call |
| 799 | —VIEWRAY INC | 42,900 | $378.0M | 3.42% | Put |
| 800 | PETSPETMED EXPRESS INC | 24,100 | $378.0M | 3.42% | Put |