GROUP ONE TRADING LLC Q2 2018 Filing
Filed August 14, 2018
Portfolio Value
$11.7B
Holdings
5,072
Report Date
Q2 2018
Filing Type
13F-HR
All Holdings (5,072 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 501 | PENGSMART GLOBAL HLDGS INC | 16,958 | $540.0M | 4.62% | |
| 502 | —ROYAL DUTCH SHELL PLC | 7,400 | $538.0M | 4.60% | Call |
| 503 | —AMIRA NATURE FOODS LTD | 242,100 | $537.0M | 4.59% | Put |
| 504 | INTCINTEL CORP | 10,781 | $536.0M | 4.58% | |
| 505 | BWXTBWX TECHNOLOGIES INC | 8,600 | $536.0M | 4.58% | Put |
| 506 | AMATAPPLIED MATLS INC | 11,576 | $535.0M | 4.58% | |
| 507 | —ENDO INTL PLC | 56,762 | $535.0M | 4.58% | |
| 508 | SASEABRIDGE GOLD INC | 47,700 | $532.0M | 4.55% | Put |
| 509 | GKOSGLAUKOS CORP | 13,100 | $532.0M | 4.55% | Call |
| 510 | INFNEURINFINERA CORPORATION | 53,590 | $532.0M | 4.55% | |
| 511 | —XL GROUP LTD | 9,500 | $532.0M | 4.55% | Call |
| 512 | DXCMDEXCOM INC | 5,600 | $532.0M | 4.55% | Call |
| 513 | IACIEURIAC INTERACTIVECORP | 3,483 | $531.0M | 4.54% | |
| 514 | —SKECHERS U S A INC | 17,700 | $531.0M | 4.54% | Call |
| 515 | SDSANDRIDGE ENERGY INC | 29,800 | $529.0M | 4.52% | Call |
| 516 | UNMUNUM GROUP | 14,300 | $529.0M | 4.52% | |
| 517 | —VARONIS SYS INC | 7,100 | $529.0M | 4.52% | Call |
| 518 | —ULTRA PETROLEUM CORP | 228,845 | $529.0M | 4.52% | |
| 519 | —ROCKWELL MED INC | 107,100 | $528.0M | 4.52% | Call |
| 520 | WRKUSDWESTROCK CO | 9,226 | $526.0M | 4.50% | |
| 521 | —EVERI HLDGS INC | 73,000 | $526.0M | 4.50% | Put |
| 522 | WCGEURWELLCARE HEALTH PLANS INC | 2,132 | $525.0M | 4.49% | |
| 523 | —PACIFIC COAST OIL TR | 227,300 | $523.0M | 4.47% | Call |
| 524 | —CONSTELLIUM NV | 50,800 | $523.0M | 4.47% | Call |
| 525 | MPAAMOTORCAR PTS AMER INC | 27,911 | $522.0M | 4.46% | |
| 526 | —WNS HOLDINGS LTD | 10,000 | $522.0M | 4.46% | Put |
| 527 | MEDMEDIFAST INC | 3,254 | $521.0M | 4.46% | |
| 528 | HXLHEXCEL CORP NEW | 7,840 | $520.0M | 4.45% | |
| 529 | ADNTADIENT PLC | 10,550 | $519.0M | 4.44% | |
| 530 | —TC PIPELINES LP | 20,000 | $519.0M | 4.44% | Put |
| 531 | —DOMINION ENERGY MIDSTRM PRTN | 38,100 | $518.0M | 4.43% | Call |
| 532 | —ROSETTA STONE INC | 32,293 | $518.0M | 4.43% | |
| 533 | —MIRATI THERAPEUTICS INC | 10,500 | $518.0M | 4.43% | Call |
| 534 | —SAILPOINT TECHNLGIES HLDGS I | 21,100 | $518.0M | 4.43% | Call |
| 535 | —SPECTRA ENERGY PARTNERS LP | 14,566 | $516.0M | 4.41% | |
| 536 | —BLUE APRON HLDGS INC | 153,659 | $515.0M | 4.40% | |
| 537 | B7SBROOKDALE SR LIVING INC | 56,685 | $515.0M | 4.40% | |
| 538 | BBDBANCO BRADESCO S A | 75,100 | $515.0M | 4.40% | Put |
| 539 | VFCV F CORP | 6,300 | $514.0M | 4.40% | Call |
| 540 | GTNGRAY TELEVISION INC | 32,500 | $514.0M | 4.40% | Put |
| 541 | —OBSIDIAN ENERGY LTD | 453,811 | $513.0M | 4.39% | |
| 542 | —HIGHWOODS PPTYS INC | 10,100 | $512.0M | 4.38% | Call |
| 543 | GLWCORNING INC | 18,600 | $512.0M | 4.38% | Put |
| 544 | CXOEURCONCHO RES INC | 3,697 | $511.0M | 4.37% | |
| 545 | —PROGENICS PHARMACEUTICALS IN | 63,566 | $511.0M | 4.37% | |
| 546 | —CNH INDL N V | 48,500 | $511.0M | 4.37% | Call |
| 547 | ADPAUTOMATIC DATA PROCESSING IN | 3,800 | $510.0M | 4.36% | Put |
| 548 | FATEFATE THERAPEUTICS INC | 45,000 | $510.0M | 4.36% | Put |
| 549 | —ATHENAHEALTH INC | 3,200 | $509.0M | 4.35% | Put |
| 550 | CARSCARS COM INC | 17,900 | $508.0M | 4.34% | Call |
| 551 | FLEXFLEX LTD | 35,900 | $507.0M | 4.34% | Call |
| 552 | —MARINUS PHARMACEUTICALS INC | 71,600 | $506.0M | 4.33% | Put |
| 553 | —ULTRA PETROLEUM CORP | 219,000 | $506.0M | 4.33% | Put |
| 554 | —KEMET CORP | 20,872 | $504.0M | 4.31% | |
| 555 | —LKQ CORP | 15,800 | $504.0M | 4.31% | Call |
| 556 | VCVISTEON CORP | 3,900 | $504.0M | 4.31% | Call |
| 557 | NGNOVAGOLD RES INC | 112,810 | $502.0M | 4.29% | |
| 558 | —MCEWEN MNG INC | 242,700 | $502.0M | 4.29% | Call |
| 559 | —SPIRIT AIRLS INC | 13,800 | $502.0M | 4.29% | Call |
| 560 | SEESEALED AIR CORP NEW | 11,778 | $500.0M | 4.28% | |
| 561 | —ENDURANCE INTL GROUP HLDGS I | 50,300 | $500.0M | 4.28% | Put |
| 562 | —SEADRILL LIMITED | 2,327,800 | $500.0M | 4.28% | Call |
| 563 | —SPECTRA ENERGY PARTNERS LP | 14,100 | $499.0M | 4.27% | Call |
| 564 | WFRDWEATHERFORD INTL PLC | 151,724 | $499.0M | 4.27% | |
| 565 | FFIVF5 NETWORKS INC | 2,892 | $499.0M | 4.27% | |
| 566 | PHPARKER HANNIFIN CORP | 3,200 | $499.0M | 4.27% | Call |
| 567 | PPTPREMIER INC | 13,700 | $498.0M | 4.26% | Call |
| 568 | MPLXMPLX LP | 14,583 | $498.0M | 4.26% | |
| 569 | ZNGAEURZYNGA INC | 122,173 | $497.0M | 4.25% | |
| 570 | —CONVERGYS CORP | 20,300 | $496.0M | 4.24% | Call |
| 571 | FLOFLOWERS FOODS INC | 23,800 | $496.0M | 4.24% | Call |
| 572 | RUNSUNRUN INC | 37,700 | $496.0M | 4.24% | Put |
| 573 | KMXCARMAX INC | 6,800 | $496.0M | 4.24% | Put |
| 574 | —GTT COMMUNICATIONS INC | 11,000 | $495.0M | 4.23% | Call |
| 575 | —CLEARSIDE BIOMEDICAL INC | 46,300 | $495.0M | 4.23% | Put |
| 576 | GDDYGODADDY INC | 7,000 | $494.0M | 4.22% | Call |
| 577 | —CENTURY CMNTYS INC | 15,600 | $492.0M | 4.21% | Put |
| 578 | —UNIVERSAL INS HLDGS INC | 14,000 | $491.0M | 4.20% | Call |
| 579 | ALRMALARM COM HLDGS INC | 12,163 | $491.0M | 4.20% | |
| 580 | —MANULIFE FINL CORP | 27,300 | $491.0M | 4.20% | Call |
| 581 | CRSPCRISPR THERAPEUTICS AG | 8,361 | $491.0M | 4.20% | |
| 582 | —GLOBUS MED INC | 9,700 | $489.0M | 4.18% | Call |
| 583 | ATENA10 NETWORKS INC | 78,500 | $489.0M | 4.18% | Put |
| 584 | GPKGRAPHIC PACKAGING HLDG CO | 33,600 | $488.0M | 4.17% | Call |
| 585 | —PIVOTAL SOFTWARE INC | 20,100 | $488.0M | 4.17% | Put |
| 586 | NUENUCOR CORP | 7,800 | $488.0M | 4.17% | Call |
| 587 | —180 DEGREE CAP CORP | 210,900 | $487.0M | 4.16% | Call |
| 588 | —ZUORA INC | 17,900 | $487.0M | 4.16% | Call |
| 589 | —RENREN INC | 197,257 | $487.0M | 4.16% | |
| 590 | YRDYIRENDAI LTD | 22,900 | $486.0M | 4.16% | Put |
| 591 | ACIWACI WORLDWIDE INC | 19,700 | $486.0M | 4.16% | Call |
| 592 | 5TCTRUECAR INC | 48,126 | $486.0M | 4.16% | |
| 593 | NLYEURANNALY CAP MGMT INC | 47,216 | $486.0M | 4.16% | |
| 594 | RGENREPLIGEN CORP | 10,300 | $485.0M | 4.15% | Call |
| 595 | ALKSALKERMES PLC | 11,785 | $485.0M | 4.15% | |
| 596 | STWDSTARWOOD PPTY TR INC | 22,282 | $484.0M | 4.14% | |
| 597 | —JUPAI HLDGS LTD | 25,589 | $484.0M | 4.14% | |
| 598 | —T2 BIOSYSTEMS INC | 62,400 | $483.0M | 4.13% | Call |
| 599 | —BASIC ENERGY SVCS INC NEW | 43,444 | $483.0M | 4.13% | |
| 600 | —CHINA SOUTHN AIRLS LTD | 12,200 | $482.0M | 4.12% | Call |