GROUP ONE TRADING LLC Q1 2019 Filing
Filed May 13, 2019
Portfolio Value
$16.7B
Holdings
4,769
Report Date
Q1 2019
Filing Type
13F-HR
All Holdings (4,769 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 501 | CPSSCONSUMER PORTFOLIO SVCS INC | 148,800 | $519.0M | 3.11% | Call |
| 502 | BWABORGWARNER INC | 13,500 | $519.0M | 3.11% | Put |
| 503 | LGIHLGI HOMES INC | 8,600 | $518.0M | 3.11% | Call |
| 504 | —INVITAE CORP | 22,000 | $515.0M | 3.09% | Call |
| 505 | —TUPPERWARE BRANDS CORP | 20,100 | $514.0M | 3.08% | Call |
| 506 | —INTEGRATED DEVICE TECHNOLOGY | 10,500 | $514.0M | 3.08% | Put |
| 507 | —MEDICAL PPTYS TRUST INC | 27,700 | $513.0M | 3.08% | Put |
| 508 | REZIRESIDEO TECHNOLOGIES INC | 26,600 | $513.0M | 3.08% | Put |
| 509 | OFGOFG BANCORP | 25,800 | $511.0M | 3.06% | Put |
| 510 | R6C2ROYAL DUTCH SHELL PLC | 7,997 | $511.0M | 3.06% | |
| 511 | MASMASCO CORP | 13,000 | $511.0M | 3.06% | Put |
| 512 | —ACELRX PHARMACEUTICALS INC | 146,700 | $511.0M | 3.06% | Call |
| 513 | —PROSPECT CAPITAL CORPORATION | 78,400 | $511.0M | 3.06% | Call |
| 514 | —LUMBER LIQUIDATORS HLDGS INC | 50,600 | $511.0M | 3.06% | Put |
| 515 | CERSCERUS CORP | 81,800 | $510.0M | 3.06% | Put |
| 516 | —MULTI COLOR CORP | 10,200 | $509.0M | 3.05% | |
| 517 | —ARROW ELECTRS INC | 6,600 | $509.0M | 3.05% | Call |
| 518 | —VALLEY NATL BANCORP | 53,000 | $508.0M | 3.05% | Put |
| 519 | —PENNYMAC MTG INVT TR | 24,500 | $507.0M | 3.04% | Call |
| 520 | —FORTRESS TRANS INFRST INVS L | 29,600 | $506.0M | 3.03% | Call |
| 521 | CXCEMEX SAB DE CV | 109,000 | $506.0M | 3.03% | Call |
| 522 | MTSIMACOM TECH SOLUTIONS HLDGS I | 30,250 | $505.0M | 3.03% | |
| 523 | CWHCAMPING WORLD HLDGS INC | 36,100 | $502.0M | 3.01% | Put |
| 524 | —BROOKFIELD PPTY PARTNERS L P | 24,400 | $502.0M | 3.01% | Put |
| 525 | CARAEURCARA THERAPEUTICS INC | 25,595 | $502.0M | 3.01% | |
| 526 | WVEWAVE LIFE SCIENCES LTD | 12,900 | $501.0M | 3.00% | Call |
| 527 | —REDFIN CORP | 24,700 | $501.0M | 3.00% | Put |
| 528 | HRTXHERON THERAPEUTICS INC | 20,500 | $501.0M | 3.00% | Call |
| 529 | SPYUBANK MONTREAL QUE | 6,700 | $501.0M | 3.00% | Call |
| 530 | HRBBLOCK H & R INC | 20,924 | $501.0M | 3.00% | |
| 531 | WHWYNDHAM HOTELS & RESORTS INC | 10,000 | $500.0M | 3.00% | Put |
| 532 | —CF INDS HLDGS INC | 12,200 | $499.0M | 2.99% | Call |
| 533 | —FIREEYE INC | 29,700 | $499.0M | 2.99% | Call |
| 534 | —LIBERTY GLOBAL PLC | 19,900 | $496.0M | 2.97% | Call |
| 535 | —ALTERYX INC | 5,900 | $495.0M | 2.97% | Put |
| 536 | —LADDER CAP CORP | 29,100 | $495.0M | 2.97% | Call |
| 537 | —U S G CORP | 11,400 | $494.0M | 2.96% | Put |
| 538 | PHGKONINKLIJKE PHILIPS N V | 12,100 | $494.0M | 2.96% | Put |
| 539 | —ARENA PHARMACEUTICALS INC | 11,000 | $493.0M | 2.96% | Put |
| 540 | —COMPANHIA SIDERURGICA NACION | 120,000 | $493.0M | 2.96% | Call |
| 541 | —INTERSECT ENT INC | 15,339 | $493.0M | 2.96% | |
| 542 | GFIGOLD FIELDS LTD NEW | 132,100 | $493.0M | 2.96% | Put |
| 543 | HTDCORCEPT THERAPEUTICS INC | 41,937 | $492.0M | 2.95% | |
| 544 | ALDXALDEYRA THERAPEUTICS INC | 54,500 | $492.0M | 2.95% | Put |
| 545 | WINGWINGSTOP INC | 6,463 | $491.0M | 2.94% | |
| 546 | OPTUALTICE USA INC | 22,872 | $491.0M | 2.94% | |
| 547 | AEOAMERICAN EAGLE OUTFITTERS IN | 22,100 | $490.0M | 2.94% | Call |
| 548 | SSNCSS&C TECHNOLOGIES HLDGS INC | 7,700 | $490.0M | 2.94% | Call |
| 549 | —WESTERN UN CO | 26,500 | $489.0M | 2.93% | Put |
| 550 | —AGENUS INC | 164,500 | $489.0M | 2.93% | Put |
| 551 | GALTGALECTIN THERAPEUTICS INC | 95,700 | $489.0M | 2.93% | Call |
| 552 | BZUNBAOZUN INC | 11,764 | $489.0M | 2.93% | |
| 553 | —LUMINEX CORP DEL | 21,200 | $488.0M | 2.93% | Call |
| 554 | —ANGI HOMESERVICES INC | 31,600 | $488.0M | 2.93% | Call |
| 555 | UPLDUPLAND SOFTWARE INC | 11,500 | $487.0M | 2.92% | Put |
| 556 | GPREGREEN PLAINS INC | 29,200 | $487.0M | 2.92% | Call |
| 557 | —MOBILE TELESYSTEMS PJSC | 64,300 | $486.0M | 2.91% | Put |
| 558 | BNSBANK N S HALIFAX | 9,100 | $485.0M | 2.91% | Put |
| 559 | KMXCARMAX INC | 6,948 | $485.0M | 2.91% | |
| 560 | —DEAN FOODS CO NEW | 160,200 | $485.0M | 2.91% | Call |
| 561 | FEYECHFFIREEYE INC | 28,845 | $484.0M | 2.90% | |
| 562 | —GASLOG PARTNERS LP | 21,400 | $484.0M | 2.90% | Call |
| 563 | XLFISELECT SECTOR SPDR TR | 8,700 | $483.0M | 2.90% | Call |
| 564 | —HARROW HEALTH INC | 96,700 | $482.0M | 2.89% | Put |
| 565 | —DENBURY RES INC | 234,900 | $482.0M | 2.89% | Call |
| 566 | OSPNONESPAN INC | 25,000 | $481.0M | 2.88% | Put |
| 567 | NVSNOVARTIS A G | 5,000 | $481.0M | 2.88% | Call |
| 568 | VICRVICOR CORP | 15,500 | $481.0M | 2.88% | Put |
| 569 | —WINNEBAGO INDS INC | 15,400 | $480.0M | 2.88% | Put |
| 570 | —SOTHEBYS | 12,700 | $479.0M | 2.87% | Put |
| 571 | VNET21VIANET GROUP INC | 60,281 | $479.0M | 2.87% | |
| 572 | —VERINT SYS INC | 8,000 | $479.0M | 2.87% | Call |
| 573 | YUMYUM BRANDS INC | 4,800 | $479.0M | 2.87% | Call |
| 574 | —VERINT SYS INC | 8,000 | $479.0M | 2.87% | Put |
| 575 | —GARDNER DENVER HLDGS INC | 17,200 | $478.3M | 2.87% | Call |
| 576 | —HEXO CORP | 71,800 | $476.0M | 2.85% | Put |
| 577 | BGSB & G FOODS INC NEW | 19,500 | $476.0M | 2.85% | Put |
| 578 | SONOSONOS INC | 46,300 | $476.0M | 2.85% | Put |
| 579 | —GUESS INC | 24,200 | $474.0M | 2.84% | Put |
| 580 | —OCWEN FINL CORP | 260,300 | $474.0M | 2.84% | Call |
| 581 | LBEURL BRANDS INC | 17,179 | $474.0M | 2.84% | |
| 582 | BECNUSDBEACON ROOFING SUPPLY INC | 14,752 | $474.0M | 2.84% | |
| 583 | —DAVE & BUSTERS ENTMT INC | 9,500 | $474.0M | 2.84% | Put |
| 584 | WOOFOOT LOCKER INC | 7,806 | $473.0M | 2.84% | |
| 585 | NHTCNATURAL HEALTH TRENDS CORP | 36,460 | $473.0M | 2.84% | |
| 586 | —ANAPLAN INC | 12,000 | $472.0M | 2.83% | Call |
| 587 | —BHP GROUP PLC | 9,749 | $471.0M | 2.82% | |
| 588 | —KEANE GROUP INC | 43,100 | $469.0M | 2.81% | Put |
| 589 | —ENLINK MIDSTREAM LLC | 36,700 | $469.0M | 2.81% | Call |
| 590 | NTLAINTELLIA THERAPEUTICS INC | 27,400 | $468.0M | 2.81% | Call |
| 591 | —ENTERCOM COMMUNICATIONS CORP | 88,908 | $467.0M | 2.80% | |
| 592 | —MGIC INVT CORP WIS | 35,400 | $467.0M | 2.80% | Put |
| 593 | NMRKNEWMARK GROUP INC | 56,006 | $467.0M | 2.80% | |
| 594 | GFIGOLD FIELDS LTD NEW | 124,700 | $465.0M | 2.79% | Call |
| 595 | —NII HLDGS INC | 237,000 | $465.0M | 2.79% | Call |
| 596 | —BARNES & NOBLE INC | 85,600 | $465.0M | 2.79% | Call |
| 597 | —KANSAS CITY SOUTHERN | 4,000 | $464.0M | 2.78% | Put |
| 598 | —TRAVELPORT WORLDWIDE LTD | 29,518 | $464.0M | 2.78% | |
| 599 | MXMAGNACHIP SEMICONDUCTOR CORP | 62,697 | $464.0M | 2.78% | |
| 600 | —LAUDER ESTEE COS INC | 2,800 | $464.0M | 2.78% | Put |