GROUP ONE TRADING LLC Q1 2018 Filing
Filed May 11, 2018
Portfolio Value
$10.5B
Holdings
4,806
Report Date
Q1 2018
Filing Type
13F-HR
All Holdings (4,806 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 601 | —ROYAL BK CDA MONTREAL QUE | 6,100 | $471.0M | 4.47% | Put |
| 602 | DGXQUEST DIAGNOSTICS INC | 4,700 | $471.0M | 4.47% | Call |
| 603 | —UNION PAC CORP | 3,500 | $471.0M | 4.47% | Put |
| 604 | —O REILLY AUTOMOTIVE INC NEW | 1,900 | $470.0M | 4.46% | Call |
| 605 | —SRC ENERGY INC | 49,800 | $470.0M | 4.46% | Call |
| 606 | —MARINUS PHARMACEUTICALS INC | 122,744 | $469.0M | 4.45% | |
| 607 | —CHANGYOU COM LTD | 16,808 | $469.0M | 4.45% | |
| 608 | JAZZJAZZ PHARMACEUTICALS PLC | 3,100 | $468.0M | 4.44% | Put |
| 609 | FANGDIAMONDBACK ENERGY INC | 3,696 | $468.0M | 4.44% | |
| 610 | MYGNMYRIAD GENETICS INC | 15,800 | $467.0M | 4.43% | Call |
| 611 | RDNTRADNET INC | 32,400 | $467.0M | 4.43% | Call |
| 612 | IAGIAMGOLD CORP | 89,900 | $467.0M | 4.43% | Put |
| 613 | AJRDEURAEROJET ROCKETDYNE HLDGS INC | 16,700 | $467.0M | 4.43% | |
| 614 | STWDSTARWOOD PPTY TR INC | 22,282 | $467.0M | 4.43% | |
| 615 | —ZYNERBA PHARMACEUTICALS INC | 53,500 | $465.0M | 4.41% | Put |
| 616 | FGENEURFIBROGEN INC | 10,044 | $464.0M | 4.40% | |
| 617 | —DIGITAL RLTY TR INC | 4,400 | $464.0M | 4.40% | Put |
| 618 | —NYMOX PHARMACEUTICAL CORP | 109,500 | $463.0M | 4.39% | Put |
| 619 | MTCHEURMATCH GROUP INC | 10,418 | $463.0M | 4.39% | |
| 620 | NFLXNETFLIX INC | 1,564 | $462.0M | 4.39% | |
| 621 | —ENVISION HEALTHCARE CORP | 11,985 | $461.0M | 4.38% | |
| 622 | —THOR INDS INC | 4,000 | $461.0M | 4.38% | Put |
| 623 | TSTENARIS S A | 13,300 | $461.0M | 4.38% | Put |
| 624 | IMGIAMGOLD CORP | 88,692 | $460.0M | 4.37% | |
| 625 | —AMIRA NATURE FOODS LTD | 110,200 | $460.0M | 4.37% | Put |
| 626 | XNETXUNLEI LTD | 45,503 | $459.0M | 4.36% | |
| 627 | NAVNAVISTAR INTL CORP NEW | 13,092 | $458.0M | 4.35% | |
| 628 | —AKCEA THERAPEUTICS INC | 17,900 | $458.0M | 4.35% | Call |
| 629 | ALKALASKA AIR GROUP INC | 7,372 | $457.0M | 4.34% | |
| 630 | AMCXAMC NETWORKS INC | 8,800 | $455.0M | 4.32% | Call |
| 631 | ETSYETSY INC | 16,200 | $455.0M | 4.32% | Put |
| 632 | FSLRFIRST SOLAR INC | 6,400 | $454.0M | 4.31% | Put |
| 633 | —WNS HOLDINGS LTD | 10,000 | $453.0M | 4.30% | Put |
| 634 | ELFE L F BEAUTY INC | 23,400 | $453.0M | 4.30% | Put |
| 635 | MVOMV OIL TR | 57,500 | $452.0M | 4.29% | Put |
| 636 | AGIOAGIOS PHARMACEUTICALS INC | 5,500 | $450.0M | 4.27% | Call |
| 637 | TOLTOLL BROTHERS INC | 10,386 | $449.0M | 4.26% | |
| 638 | —TATA MTRS LTD | 17,400 | $447.0M | 4.24% | Put |
| 639 | NAKNORTHERN DYNASTY MINERALS LT | 491,300 | $445.0M | 4.22% | Call |
| 640 | —EXPRESS INC | 62,200 | $445.0M | 4.22% | Call |
| 641 | RUNSUNRUN INC | 49,818 | $445.0M | 4.22% | |
| 642 | VVVVALVOLINE INC | 20,100 | $445.0M | 4.22% | Put |
| 643 | —BANK OF THE OZARKS | 9,200 | $444.0M | 4.21% | Call |
| 644 | CRTOCRITEO S A | 17,200 | $444.0M | 4.21% | Call |
| 645 | MPAAMOTORCAR PTS AMER INC | 20,696 | $444.0M | 4.21% | |
| 646 | BCCBOISE CASCADE CO DEL | 11,500 | $444.0M | 4.21% | Call |
| 647 | RGENREPLIGEN CORP | 12,219 | $442.0M | 4.20% | |
| 648 | KRNTKORNIT DIGITAL LTD | 34,200 | $441.0M | 4.19% | Call |
| 649 | MSBMESABI TR | 17,100 | $440.0M | 4.18% | Put |
| 650 | —AVADEL PHARMACEUTICALS PLC | 60,400 | $440.0M | 4.18% | Call |
| 651 | —CYRUSONE INC | 8,600 | $440.0M | 4.18% | Call |
| 652 | —AGENUS INC | 93,500 | $440.0M | 4.18% | Call |
| 653 | —TE CONNECTIVITY LTD | 4,400 | $440.0M | 4.18% | Call |
| 654 | —EROS INTL PLC | 40,400 | $440.0M | 4.18% | Call |
| 655 | —ROSETTA STONE INC | 33,400 | $439.0M | 4.17% | Call |
| 656 | —DAVE & BUSTERS ENTMT INC | 10,500 | $438.0M | 4.16% | Call |
| 657 | OMFONEMAIN HLDGS INC | 14,600 | $437.0M | 4.15% | Put |
| 658 | ONCBEIGENE LTD | 2,600 | $437.0M | 4.15% | Put |
| 659 | —TEEKAY OFFSHORE PARTNERS L P | 191,881 | $436.0M | 4.14% | |
| 660 | —KAPSTONE PAPER & PACKAGING C | 12,700 | $436.0M | 4.14% | Put |
| 661 | LPSNUSDLIVEPERSON INC | 26,608 | $435.0M | 4.13% | |
| 662 | —KEMET CORP | 24,000 | $435.0M | 4.13% | Put |
| 663 | IVZINVESCO LTD | 13,600 | $435.0M | 4.13% | Put |
| 664 | LOMALOMA NEGRA CORP | 20,376 | $434.0M | 4.12% | |
| 665 | SDSANDRIDGE ENERGY INC | 29,900 | $434.0M | 4.12% | Put |
| 666 | —ELECTRO SCIENTIFIC INDS | 22,400 | $433.0M | 4.11% | Call |
| 667 | HPTUSDHOSPITALITY PPTYS TR | 17,038 | $432.0M | 4.10% | |
| 668 | HRBBLOCK H & R INC | 17,000 | $432.0M | 4.10% | Put |
| 669 | —TRANSENTERIX INC | 253,701 | $431.0M | 4.09% | |
| 670 | —SIGMA DESIGNS INC | 69,300 | $430.0M | 4.08% | Call |
| 671 | —MEDICAL PPTYS TRUST INC | 33,000 | $429.0M | 4.07% | Call |
| 672 | —MOTORCAR PTS AMER INC | 20,000 | $429.0M | 4.07% | Put |
| 673 | FROFRONTLINE LTD | 96,400 | $427.0M | 4.05% | Call |
| 674 | —NATIONAL OILWELL VARCO INC | 11,600 | $427.0M | 4.05% | Call |
| 675 | YRDYIRENDAI LTD | 10,619 | $427.0M | 4.05% | |
| 676 | DNREURDENBURY RES INC | 155,447 | $426.0M | 4.04% | |
| 677 | —LOUISIANA PAC CORP | 14,800 | $426.0M | 4.04% | Call |
| 678 | B7SBROOKDALE SR LIVING INC | 63,441 | $426.0M | 4.04% | |
| 679 | —ARRAY BIOPHARMA INC | 26,100 | $426.0M | 4.04% | Put |
| 680 | AVXLANAVEX LIFE SCIENCES CORP | 154,100 | $425.0M | 4.03% | Put |
| 681 | —VEEVA SYS INC | 5,800 | $424.0M | 4.02% | Call |
| 682 | APLEAPPLE HOSPITALITY REIT INC | 24,100 | $423.0M | 4.02% | Call |
| 683 | NBISYANDEX N V | 10,721 | $423.0M | 4.02% | |
| 684 | —MEDNAX INC | 7,600 | $423.0M | 4.02% | Put |
| 685 | —PEOPLES UNITED FINANCIAL INC | 22,600 | $422.0M | 4.01% | Put |
| 686 | PETSPETMED EXPRESS INC | 10,100 | $422.0M | 4.01% | Call |
| 687 | —SOHU COM INC | 13,600 | $421.0M | 4.00% | Call |
| 688 | BTGB2GOLD CORP | 154,000 | $420.0M | 3.99% | Call |
| 689 | NNNNATIONAL RETAIL PPTYS INC | 10,700 | $420.0M | 3.99% | Call |
| 690 | HALOHALOZYME THERAPEUTICS INC | 21,372 | $419.0M | 3.98% | |
| 691 | —JA SOLAR HOLDINGS CO LTD | 63,800 | $419.0M | 3.98% | Call |
| 692 | —AVEO PHARMACEUTICALS INC | 144,200 | $418.0M | 3.97% | Call |
| 693 | —U S CONCRETE INC | 6,900 | $417.0M | 3.96% | Put |
| 694 | —BHP BILLITON PLC | 10,500 | $417.0M | 3.96% | Call |
| 695 | —JUNIPER PHARMACEUTICALS INC | 41,000 | $416.0M | 3.95% | Call |
| 696 | EGOELDORADO GOLD CORP NEW | 495,201 | $416.0M | 3.95% | |
| 697 | CDECOEUR MNG INC | 51,847 | $415.0M | 3.94% | |
| 698 | ALLYALLY FINL INC | 15,288 | $415.0M | 3.94% | |
| 699 | —PATTERN ENERGY GROUP INC | 24,024 | $415.0M | 3.94% | |
| 700 | —GTT COMMUNICATIONS INC | 7,300 | $414.0M | 3.93% | Call |