GROUP ONE TRADING LLC Q4 2017 Filing
Filed February 9, 2018
Portfolio Value
$14.2B
Holdings
4,816
Report Date
Q4 2017
Filing Type
13F-HR
All Holdings (4,816 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 601 | OLNOLIN CORP | 13,400 | $477.0M | 3.35% | Put |
| 602 | —CORNERSTONE ONDEMAND INC | 13,500 | $477.0M | 3.35% | Call |
| 603 | —QIAGEN NV | 15,400 | $476.0M | 3.35% | Put |
| 604 | —PATTERSON COMPANIES INC | 13,100 | $473.0M | 3.32% | Call |
| 605 | —ORBITAL ATK INC | 3,600 | $473.0M | 3.32% | Put |
| 606 | —BITAUTO HLDGS LTD | 14,842 | $472.0M | 3.32% | |
| 607 | —BUCKEYE PARTNERS L P | 9,500 | $471.0M | 3.31% | Put |
| 608 | DISDISNEY WALT CO | 4,379 | $471.0M | 3.31% | |
| 609 | —ALMOST FAMILY INC | 8,500 | $470.0M | 3.30% | Put |
| 610 | FTITECHNIPFMC PLC | 15,000 | $470.0M | 3.30% | Put |
| 611 | NUENUCOR CORP | 7,392 | $470.0M | 3.30% | |
| 612 | NKENIKE INC | 7,500 | $469.0M | 3.30% | Put |
| 613 | SNYSANOFI | 10,900 | $469.0M | 3.30% | Put |
| 614 | HDSNHUDSON TECHNOLOGIES INC | 77,100 | $468.0M | 3.29% | Put |
| 615 | —CONTROL4 CORP | 15,714 | $468.0M | 3.29% | |
| 616 | —ACCELERON PHARMA INC | 11,000 | $467.0M | 3.28% | Call |
| 617 | —ARCH COAL INC | 5,000 | $466.0M | 3.27% | Call |
| 618 | —ACACIA RESH CORP | 114,700 | $465.0M | 3.27% | Put |
| 619 | CRBPEURCORBUS PHARMACEUTICALS HLDGS | 65,551 | $465.0M | 3.27% | |
| 620 | —INTEGRATED DEVICE TECHNOLOGY | 15,600 | $464.0M | 3.26% | Put |
| 621 | CNCCENTENE CORP DEL | 4,600 | $464.0M | 3.26% | Put |
| 622 | —GRACE W R & CO DEL NEW | 6,600 | $463.0M | 3.25% | Call |
| 623 | —ANDEAVOR LOGISTICS LP | 10,000 | $462.0M | 3.25% | Call |
| 624 | VCYTVERACYTE INC | 70,700 | $462.0M | 3.25% | Put |
| 625 | —CHINA SOUTHN AIRLS LTD | 8,900 | $461.0M | 3.24% | Call |
| 626 | AERAERCAP HOLDINGS NV | 8,745 | $460.0M | 3.23% | |
| 627 | —CLOUDERA INC | 27,800 | $459.0M | 3.23% | Put |
| 628 | AGCOAGCO CORP | 6,400 | $457.0M | 3.21% | Call |
| 629 | —DENBURY RES INC | 206,300 | $456.0M | 3.20% | Call |
| 630 | MTCHEURMATCH GROUP INC | 14,576 | $456.0M | 3.20% | |
| 631 | —BALLARD PWR SYS INC NEW | 103,100 | $455.0M | 3.20% | Put |
| 632 | HCIHCI GROUP INC | 15,200 | $454.0M | 3.19% | Put |
| 633 | ROKROCKWELL AUTOMATION INC | 2,300 | $452.0M | 3.18% | Call |
| 634 | CRREURCARBO CERAMICS INC | 44,356 | $452.0M | 3.18% | |
| 635 | —ELLIS PERRY INTL INC | 18,000 | $451.0M | 3.17% | Put |
| 636 | —GULFPORT ENERGY CORP | 35,300 | $450.0M | 3.16% | Put |
| 637 | CRAICRA INTL INC | 10,000 | $450.0M | 3.16% | Put |
| 638 | RESRPC INC | 17,600 | $449.0M | 3.16% | Call |
| 639 | —ACXIOM CORP | 16,300 | $449.0M | 3.16% | Call |
| 640 | —MCDERMOTT INTL INC | 68,100 | $448.0M | 3.15% | Put |
| 641 | —HILLENBRAND INC | 100 | $447.0M | 3.14% | Call |
| 642 | TTWOTAKE-TWO INTERACTIVE SOFTWAR | 4,073 | $447.0M | 3.14% | |
| 643 | —CF INDS HLDGS INC | 10,500 | $447.0M | 3.14% | Call |
| 644 | —EPIZYME INC | 35,500 | $446.0M | 3.13% | Call |
| 645 | —KEMET CORP | 29,528 | $445.0M | 3.13% | |
| 646 | —TEXAS CAPITAL BANCSHARES INC | 5,000 | $445.0M | 3.13% | Call |
| 647 | —LIBERTY MEDIA CORP DELAWARE | 100 | $445.0M | 3.13% | Put |
| 648 | —ATHENAHEALTH INC | 3,343 | $445.0M | 3.13% | |
| 649 | —STORE CAP CORP | 17,000 | $443.0M | 3.11% | Call |
| 650 | CYBRCYBERARK SOFTWARE LTD | 10,700 | $443.0M | 3.11% | Call |
| 651 | TTPHEURTETRAPHASE PHARMACEUTICALS I | 70,178 | $442.0M | 3.11% | |
| 652 | —NEOPHOTONICS CORP | 67,100 | $442.0M | 3.11% | Put |
| 653 | —JUMEI INTL HLDG LTD | 150,800 | $440.0M | 3.09% | Call |
| 654 | EGBNEAGLE BANCORP INC MD | 7,600 | $440.0M | 3.09% | Call |
| 655 | —OBSIDIAN ENERGY LTD | 353,719 | $439.0M | 3.09% | |
| 656 | —PROGENICS PHARMACEUTICALS IN | 73,600 | $438.0M | 3.08% | Put |
| 657 | —ZIX CORP | 1,000 | $438.0M | 3.08% | Put |
| 658 | ARWRARROWHEAD PHARMACEUTICALS IN | 118,900 | $438.0M | 3.08% | Put |
| 659 | —CRANE CO | 4,900 | $437.0M | 3.07% | Call |
| 660 | FOSLFOSSIL GROUP INC | 56,000 | $435.0M | 3.06% | Put |
| 661 | —IRON MTN INC NEW | 11,500 | $434.0M | 3.05% | Call |
| 662 | —QUIDEL CORP | 10,000 | $434.0M | 3.05% | Put |
| 663 | ATSG*AIR TRANSPORT SERVICES GRP I | 18,740 | $434.0M | 3.05% | |
| 664 | —NAM TAI PPTY INC | 34,529 | $433.0M | 3.04% | |
| 665 | BKEBUCKLE INC | 18,200 | $432.0M | 3.04% | Call |
| 666 | —CAMBREX CORP | 9,000 | $432.0M | 3.04% | Put |
| 667 | HBC2HSBC HLDGS PLC | 8,358 | $432.0M | 3.04% | |
| 668 | MIC2EURMACQUARIE INFRASTRUCTURE COR | 6,735 | $432.0M | 3.04% | |
| 669 | —BIG LOTS INC | 7,700 | $432.0M | 3.04% | Put |
| 670 | —AVEO PHARMACEUTICALS INC | 155,000 | $432.0M | 3.04% | Put |
| 671 | JKSJINKOSOLAR HLDG CO LTD | 17,966 | $432.0M | 3.04% | |
| 672 | URBNURBAN OUTFITTERS INC | 12,300 | $431.0M | 3.03% | Put |
| 673 | WWAYFAIR INC | 5,367 | $431.0M | 3.03% | |
| 674 | —ELECTRO SCIENTIFIC INDS | 20,100 | $431.0M | 3.03% | Put |
| 675 | —RENREN INC | 41,500 | $431.0M | 3.03% | Put |
| 676 | EDITEDITAS MEDICINE INC | 14,000 | $430.0M | 3.02% | Call |
| 677 | —BLACKHAWK NETWORK HLDGS INC | 12,000 | $428.0M | 3.01% | Call |
| 678 | HOLXHOLOGIC INC | 10,000 | $428.0M | 3.01% | Call |
| 679 | 7SUSUMMIT MATLS INC | 13,573 | $427.0M | 3.00% | |
| 680 | AMCXAMC NETWORKS INC | 7,900 | $427.0M | 3.00% | Call |
| 681 | —PHH CORP | 41,500 | $427.0M | 3.00% | Call |
| 682 | —E TRADE FINANCIAL CORP | 8,600 | $426.0M | 2.99% | Put |
| 683 | 9990302DAPACHE CORP | 10,084 | $426.0M | 2.99% | |
| 684 | FMCF M C CORP | 4,500 | $426.0M | 2.99% | Call |
| 685 | HRIHERC HLDGS INC | 6,800 | $426.0M | 2.99% | Put |
| 686 | ANIPANI PHARMACEUTICALS INC | 6,600 | $425.0M | 2.99% | Call |
| 687 | MASIMASIMO CORP | 5,000 | $424.0M | 2.98% | Call |
| 688 | —DDR CORP | 47,300 | $424.0M | 2.98% | Put |
| 689 | CFCF INDS HLDGS INC | 9,970 | $424.0M | 2.98% | |
| 690 | —ATLANTICA YIELD PLC | 20,000 | $424.0M | 2.98% | Call |
| 691 | CARSCARS COM INC | 14,700 | $424.0M | 2.98% | Call |
| 692 | —NL INDS INC | 29,700 | $423.0M | 2.97% | Put |
| 693 | CNMDCONMED CORP | 8,300 | $423.0M | 2.97% | Call |
| 694 | RDNTRADNET INC | 41,911 | $423.0M | 2.97% | |
| 695 | PGPROCTER AND GAMBLE CO | 4,593 | $422.0M | 2.97% | |
| 696 | —SERVICESOURCE INTL INC | 136,540 | $422.0M | 2.97% | |
| 697 | —ASSEMBLY BIOSCIENCES INC | 9,300 | $421.0M | 2.96% | Call |
| 698 | SRGSERITAGE GROWTH PPTYS | 10,400 | $421.0M | 2.96% | Put |
| 699 | CXWCORECIVIC INC | 18,700 | $421.0M | 2.96% | Call |
| 700 | RITMNEW RESIDENTIAL INVT CORP | 23,500 | $420.0M | 2.95% | Put |