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 |
|---|---|---|---|---|---|
| 601 | HLFHERBALIFE NUTRITION LTD | 11,000 | $470.0M | 4.25% | Call |
| 602 | —ALTERYX INC | 4,300 | $469.0M | 4.24% | Call |
| 603 | —IMMUNOMEDICS INC | 33,778 | $469.0M | 4.24% | |
| 604 | KRNTKORNIT DIGITAL LTD | 14,817 | $469.0M | 4.24% | |
| 605 | CWHCAMPING WORLD HLDGS INC | 37,700 | $468.0M | 4.23% | Call |
| 606 | —SOGOU INC | 113,100 | $464.0M | 4.20% | Put |
| 607 | —BEACON ROOFING SUPPLY INC | 12,600 | $463.0M | 4.19% | Call |
| 608 | MERCMERCER INTL INC | 29,900 | $463.0M | 4.19% | Put |
| 609 | BRSLINTERNATIONAL GAME TECHNOLOG | 35,700 | $463.0M | 4.19% | Call |
| 610 | —AQUA AMERICA INC | 11,200 | $463.0M | 4.19% | Call |
| 611 | —THOR INDS INC | 7,900 | $462.0M | 4.18% | Put |
| 612 | EPCEDGEWELL PERS CARE CO | 17,089 | $461.0M | 4.17% | |
| 613 | —OCWEN FINL CORP | 222,400 | $460.0M | 4.16% | Call |
| 614 | CLWCLEARWATER PAPER CORP | 24,900 | $460.0M | 4.16% | Call |
| 615 | —NOVAGOLD RES INC | 77,600 | $459.0M | 4.15% | Put |
| 616 | YEXTYEXT INC | 22,800 | $458.0M | 4.14% | Call |
| 617 | ORLYO REILLY AUTOMOTIVE INC NEW | 1,238 | $457.0M | 4.14% | |
| 618 | GEOGEO GROUP INC NEW | 21,700 | $456.0M | 4.13% | Put |
| 619 | SONOSONOS INC | 40,093 | $455.0M | 4.12% | |
| 620 | —SORRENTO THERAPEUTICS INC | 170,500 | $455.0M | 4.12% | Put |
| 621 | UCTTULTRA CLEAN HLDGS INC | 32,621 | $454.0M | 4.11% | |
| 622 | —LUMBER LIQUIDATORS HLDGS INC | 39,200 | $453.0M | 4.10% | Put |
| 623 | —PARSLEY ENERGY INC | 23,700 | $451.0M | 4.08% | Put |
| 624 | AXTAAXALTA COATING SYS LTD | 15,100 | $450.0M | 4.07% | Put |
| 625 | SKTTANGER FACTORY OUTLET CTRS I | 27,700 | $449.0M | 4.06% | Put |
| 626 | —HI CRUSH INC | 182,400 | $449.0M | 4.06% | Call |
| 627 | INGING GROEP N V | 38,700 | $448.0M | 4.05% | Call |
| 628 | OPTUALTICE USA INC | 18,416 | $448.0M | 4.05% | |
| 629 | CRSPCRISPR THERAPEUTICS AG | 9,500 | $447.0M | 4.04% | Put |
| 630 | —EDGEWELL PERS CARE CO | 16,600 | $447.0M | 4.04% | Put |
| 631 | ERFGBPENERPLUS CORP | 59,245 | $446.0M | 4.04% | |
| 632 | HBANHUNTINGTON BANCSHARES INC | 32,200 | $445.0M | 4.03% | Put |
| 633 | —SUMMIT MATLS INC | 23,100 | $445.0M | 4.03% | Put |
| 634 | —TELARIA INC | 59,000 | $444.0M | 4.02% | Call |
| 635 | —ADT INC | 72,600 | $444.0M | 4.02% | Call |
| 636 | CXCEMEX SAB DE CV | 104,500 | $443.0M | 4.01% | Call |
| 637 | CORAMERISOURCEBERGEN CORP | 5,200 | $443.0M | 4.01% | Put |
| 638 | MNKDMANNKIND CORP | 384,402 | $442.0M | 4.00% | |
| 639 | —CSI COMPRESSCO LP | 124,800 | $442.0M | 4.00% | Put |
| 640 | —SENIOR HSG PPTYS TR | 53,500 | $442.0M | 4.00% | Call |
| 641 | —INTREPID POTASH INC | 131,100 | $441.0M | 3.99% | Call |
| 642 | MNKDMANNKIND CORP | 383,500 | $441.0M | 3.99% | Call |
| 643 | —CARBON BLACK INC | 26,300 | $440.0M | 3.98% | Call |
| 644 | BCLIEURBRAINSTORM CELL THERAPEUTICS | 111,245 | $439.0M | 3.97% | |
| 645 | BJRIBJS RESTAURANTS INC | 10,000 | $439.0M | 3.97% | Put |
| 646 | HUNHUNTSMAN CORP | 21,500 | $439.0M | 3.97% | Call |
| 647 | EEFTEURONET WORLDWIDE INC | 2,605 | $438.0M | 3.96% | |
| 648 | —REDFIN CORP | 24,300 | $437.0M | 3.95% | Call |
| 649 | CAKECHEESECAKE FACTORY INC | 10,000 | $437.0M | 3.95% | Call |
| 650 | —RUTHS HOSPITALITY GROUP INC | 19,200 | $436.0M | 3.95% | Call |
| 651 | ANIPANI PHARMACEUTICALS INC | 5,300 | $436.0M | 3.95% | Call |
| 652 | VEONVEON LTD | 155,600 | $436.0M | 3.95% | Put |
| 653 | —GASLOG LTD | 30,200 | $435.0M | 3.94% | Call |
| 654 | OIIOCEANEERING INTL INC | 21,300 | $434.0M | 3.93% | Call |
| 655 | UPSUNITED PARCEL SERVICE INC | 4,200 | $434.0M | 3.93% | Put |
| 656 | —FIREEYE INC | 29,300 | $434.0M | 3.93% | Call |
| 657 | TCXTUCOWS INC | 7,100 | $433.0M | 3.92% | Put |
| 658 | PLDPROLOGIS INC | 5,400 | $433.0M | 3.92% | Put |
| 659 | —AT HOME GROUP INC | 65,000 | $433.0M | 3.92% | Put |
| 660 | CRBPCORBUS PHARMACEUTICALS HLDGS | 62,500 | $433.0M | 3.92% | Put |
| 661 | FEFIRSTENERGY CORP | 10,100 | $432.0M | 3.91% | Put |
| 662 | CWHCAMPING WORLD HLDGS INC | 34,800 | $432.0M | 3.91% | Put |
| 663 | TDOCTELADOC HEALTH INC | 6,471 | $430.0M | 3.89% | |
| 664 | —CALLON PETE CO DEL | 65,200 | $430.0M | 3.89% | Call |
| 665 | KBHKB HOME | 16,700 | $430.0M | 3.89% | Call |
| 666 | —HI CRUSH INC | 174,900 | $430.0M | 3.89% | |
| 667 | —SCORPIO BULKERS INC | 93,200 | $429.0M | 3.88% | Call |
| 668 | OLLIOLLIES BARGAIN OUTLT HLDGS I | 4,920 | $429.0M | 3.88% | |
| 669 | —CRAFT BREW ALLIANCE INC | 30,649 | $429.0M | 3.88% | |
| 670 | —FTS INTERNATIONAL INC | 76,900 | $429.0M | 3.88% | Put |
| 671 | FIZZNATIONAL BEVERAGE CORP | 9,600 | $428.0M | 3.87% | Call |
| 672 | —CALUMET SPECIALTY PRODS PTNR | 101,900 | $427.0M | 3.86% | Call |
| 673 | —HEXO CORP | 80,240 | $427.0M | 3.86% | |
| 674 | CORTCORCEPT THERAPEUTICS INC | 38,300 | $427.0M | 3.86% | Call |
| 675 | DHRB & G FOODS INC NEW | 20,546 | $427.0M | 3.86% | |
| 676 | NPKINEWPARK RES INC | 57,600 | $427.0M | 3.86% | Put |
| 677 | —NEW AGE BEVERAGES CORP | 91,400 | $426.0M | 3.85% | Call |
| 678 | —CANADIAN NAT RES LTD | 15,800 | $426.0M | 3.85% | Put |
| 679 | —AXOVANT GENE THERAPIES LTD | 68,200 | $425.0M | 3.85% | Call |
| 680 | —SYNEOS HEALTH INC | 8,300 | $424.0M | 3.84% | Call |
| 681 | ARANTERO RES CORP | 76,700 | $424.0M | 3.84% | Put |
| 682 | KVHIKVH INDS INC | 38,972 | $424.0M | 3.84% | |
| 683 | CAHCARDINAL HEALTH INC | 8,988 | $423.0M | 3.83% | |
| 684 | XNETXUNLEI LTD | 161,400 | $423.0M | 3.83% | Call |
| 685 | BCEBCE INC | 9,300 | $423.0M | 3.83% | Call |
| 686 | ALXNALEXION PHARMACEUTICALS INC | 3,226 | $423.0M | 3.83% | |
| 687 | AVXLANAVEX LIFE SCIENCES CORP | 125,113 | $422.0M | 3.82% | |
| 688 | —PARETEUM CORP | 161,400 | $421.0M | 3.81% | Call |
| 689 | NENOBLE CORP PLC | 225,227 | $421.0M | 3.81% | |
| 690 | —AVID TECHNOLOGY INC | 46,000 | $420.0M | 3.80% | Call |
| 691 | JBHTHUNT J B TRANS SVCS INC | 4,600 | $420.0M | 3.80% | |
| 692 | MUSAMURPHY USA INC | 5,000 | $420.0M | 3.80% | Call |
| 693 | BALLBALL CORP | 6,000 | $420.0M | 3.80% | Call |
| 694 | PTCPTC INC | 4,669 | $419.0M | 3.79% | |
| 695 | CLVSEURCLOVIS ONCOLOGY INC | 28,174 | $419.0M | 3.79% | |
| 696 | HQYHEALTHEQUITY INC | 6,400 | $419.0M | 3.79% | Call |
| 697 | —REALOGY HLDGS CORP | 57,900 | $419.0M | 3.79% | Call |
| 698 | SDSANDRIDGE ENERGY INC | 60,500 | $419.0M | 3.79% | Call |
| 699 | —GMS INC | 19,000 | $418.0M | 3.78% | Call |
| 700 | TBCHTURTLE BEACH CORP | 36,126 | $418.0M | 3.78% |