GROUP ONE TRADING LLC Q1 2016 Filing
Filed May 12, 2016
Portfolio Value
$7.1B
Holdings
4,548
Report Date
Q1 2016
Filing Type
13F-HR
All Holdings (4,548 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 501 | —PENGROWTH ENERGY CORP | 387,700 | $508.0M | 7.17% | Put |
| 502 | STXSEAGATE TECHNOLOGY PLC | 14,739 | $508.0M | 7.17% | |
| 503 | DVADAVITA HEALTHCARE PARTNERS I | 6,900 | $506.0M | 7.14% | Put |
| 504 | —ANIKA THERAPEUTICS INC | 11,300 | $505.0M | 7.13% | Call |
| 505 | —SPECTRA ENERGY PARTNERS LP | 10,500 | $505.0M | 7.13% | Put |
| 506 | —RACKSPACE HOSTING INC | 23,400 | $505.0M | 7.13% | Call |
| 507 | —MAIN STREET CAPITAL CORP | 16,100 | $505.0M | 7.13% | Call |
| 508 | RFREGIONS FINL CORP NEW | 64,200 | $504.0M | 7.12% | Call |
| 509 | —HEARTWARE INTL INC | 16,000 | $503.0M | 7.10% | Put |
| 510 | —COOPER TIRE & RUBR CO | 13,600 | $503.0M | 7.10% | Call |
| 511 | RACEFERRARI N V | 12,060 | $503.0M | 7.10% | |
| 512 | —AMARIN CORP PLC | 328,300 | $502.0M | 7.09% | |
| 513 | —RACKSPACE HOSTING INC | 23,200 | $501.0M | 7.07% | Put |
| 514 | LNGCHENIERE ENERGY INC | 14,800 | $501.0M | 7.07% | Put |
| 515 | —PACKAGING CORP AMER | 8,300 | $501.0M | 7.07% | Put |
| 516 | —U S G CORP | 20,100 | $499.0M | 7.04% | Put |
| 517 | —DREAMWORKS ANIMATION SKG INC | 19,900 | $497.0M | 7.02% | Call |
| 518 | —NEWFIELD EXPL CO | 14,953 | $497.0M | 7.02% | |
| 519 | —AIRGAS INC | 3,500 | $496.0M | 7.00% | Put |
| 520 | STLDSTEEL DYNAMICS INC | 22,000 | $495.0M | 6.99% | Put |
| 521 | —AARONS INC | 19,674 | $494.0M | 6.97% | |
| 522 | —SPIRIT AEROSYSTEMS HLDGS INC | 10,900 | $494.0M | 6.97% | Put |
| 523 | —TERRAFORM PWR INC | 57,000 | $493.0M | 6.96% | Call |
| 524 | MARMARRIOTT INTL INC NEW | 6,901 | $491.0M | 6.93% | |
| 525 | DNKNDUNKIN BRANDS GROUP INC | 10,414 | $491.0M | 6.93% | |
| 526 | —MCDERMOTT INTL INC | 120,000 | $491.0M | 6.93% | Call |
| 527 | CFRCULLEN FROST BANKERS INC | 8,900 | $490.0M | 6.92% | Put |
| 528 | —AMERICAN WTR WKS CO INC NEW | 7,100 | $489.0M | 6.90% | Call |
| 529 | —SYNGENTA AG | 5,900 | $489.0M | 6.90% | Call |
| 530 | PPCPILGRIMS PRIDE CORP NEW | 19,200 | $488.0M | 6.89% | Call |
| 531 | —ASTORIA FINL CORP | 30,800 | $488.0M | 6.89% | Call |
| 532 | SWBISMITH & WESSON HLDG CORP | 18,313 | $487.0M | 6.88% | |
| 533 | ITCIEURINTRA CELLULAR THERAPIES INC | 17,534 | $487.0M | 6.88% | |
| 534 | —ACHILLION PHARMACEUTICALS IN | 62,900 | $486.0M | 6.86% | Put |
| 535 | —GAMESTOP CORP NEW | 15,300 | $485.0M | 6.85% | Call |
| 536 | SEESEALED AIR CORP NEW | 10,100 | $485.0M | 6.85% | Put |
| 537 | —VECTOR GROUP LTD | 21,200 | $484.0M | 6.83% | Put |
| 538 | CERNCHFCERNER CORP | 9,132 | $484.0M | 6.83% | |
| 539 | EWEDWARDS LIFESCIENCES CORP | 5,479 | $483.0M | 6.82% | |
| 540 | EIXEDISON INTL | 6,700 | $482.0M | 6.80% | Call |
| 541 | —CAPITAL SR LIVING CORP | 25,948 | $481.0M | 6.79% | |
| 542 | —ABERCROMBIE & FITCH CO | 15,210 | $480.0M | 6.78% | |
| 543 | GOGOGOGO INC | 43,600 | $480.0M | 6.78% | Call |
| 544 | —LEUCADIA NATL CORP | 29,700 | $480.0M | 6.78% | Put |
| 545 | GRMNGARMIN LTD | 12,000 | $480.0M | 6.78% | Put |
| 546 | —ONCOTHYREON INC | 376,800 | $479.0M | 6.76% | Call |
| 547 | —DICKS SPORTING GOODS INC | 10,200 | $477.0M | 6.73% | Put |
| 548 | —NAVISTAR INTL CORP NEW | 38,100 | $477.0M | 6.73% | Call |
| 549 | —BERRY PLASTICS GROUP INC | 13,200 | $477.0M | 6.73% | Call |
| 550 | —ALBANY MOLECULAR RESH INC | 31,141 | $476.0M | 6.72% | |
| 551 | —TAILORED BRANDS INC | 26,600 | $476.0M | 6.72% | Put |
| 552 | —BELMOND LTD | 50,000 | $475.0M | 6.71% | Put |
| 553 | —ABIOMED INC | 5,000 | $474.0M | 6.69% | Call |
| 554 | —NEW YORK REIT INC | 46,900 | $474.0M | 6.69% | Call |
| 555 | —DAVE & BUSTERS ENTMT INC | 12,200 | $473.0M | 6.68% | Put |
| 556 | —MANITOWOC INC | 108,957 | $472.0M | 6.66% | |
| 557 | —LANNET INC | 26,300 | $472.0M | 6.66% | Call |
| 558 | —VEEVA SYS INC | 18,800 | $471.0M | 6.65% | Call |
| 559 | BGCPEURBGC PARTNERS INC | 52,000 | $471.0M | 6.65% | |
| 560 | GELGENESIS ENERGY L P | 14,800 | $470.0M | 6.64% | Call |
| 561 | —AVON PRODS INC | 97,252 | $468.0M | 6.61% | |
| 562 | —BLUCORA INC | 90,600 | $468.0M | 6.61% | Put |
| 563 | —TERRAFORM PWR INC | 53,959 | $467.0M | 6.59% | |
| 564 | AKBAAKEBIA THERAPEUTICS INC | 51,800 | $467.0M | 6.59% | Put |
| 565 | VFCV F CORP | 7,200 | $466.0M | 6.58% | Call |
| 566 | ROKROCKWELL AUTOMATION INC | 4,100 | $466.0M | 6.58% | Call |
| 567 | —U S G CORP | 18,800 | $466.0M | 6.58% | Call |
| 568 | —TIDEWATER INC | 68,200 | $466.0M | 6.58% | Call |
| 569 | —FLAGSTAR BANCORP INC | 21,600 | $464.0M | 6.55% | Call |
| 570 | —ACXIOM CORP | 21,600 | $463.0M | 6.54% | Call |
| 571 | CMCM1EURCHEETAH MOBILE INC | 28,326 | $463.0M | 6.54% | |
| 572 | SHLDEURSEARS HLDGS CORP | 30,199 | $462.0M | 6.52% | |
| 573 | EXASEXACT SCIENCES CORP | 68,600 | $462.0M | 6.52% | Put |
| 574 | —DEPOMED INC | 33,091 | $461.0M | 6.51% | |
| 575 | —AVIS BUDGET GROUP | 16,800 | $460.0M | 6.49% | Put |
| 576 | HALOHALOZYME THERAPEUTICS INC | 48,500 | $459.0M | 6.48% | Put |
| 577 | FIVEFIVE BELOW INC | 11,115 | $459.0M | 6.48% | |
| 578 | —COOPER TIRE & RUBR CO | 12,400 | $459.0M | 6.48% | Put |
| 579 | —HI-CRUSH PARTNERS LP | 92,600 | $459.0M | 6.48% | Call |
| 580 | —DIPLOMAT PHARMACY INC | 16,700 | $458.0M | 6.47% | Call |
| 581 | —ALLSCRIPTS HEALTHCARE SOLUTN | 34,700 | $458.0M | 6.47% | Call |
| 582 | —VERINT SYS INC | 13,700 | $457.0M | 6.45% | Put |
| 583 | —QUINTILES TRANSNATIO HLDGS I | 7,000 | $456.0M | 6.44% | Put |
| 584 | —TAILORED BRANDS INC | 25,400 | $455.0M | 6.42% | Call |
| 585 | —CITIZENS FINL GROUP INC | 21,600 | $453.0M | 6.40% | Call |
| 586 | GELGENESIS ENERGY L P | 14,200 | $451.0M | 6.37% | Put |
| 587 | —LEUCADIA NATL CORP | 27,900 | $451.0M | 6.37% | Call |
| 588 | —LIONS GATE ENTMNT CORP | 20,500 | $448.0M | 6.32% | Call |
| 589 | —ARRAY BIOPHARMA INC | 151,800 | $448.0M | 6.32% | Put |
| 590 | —ENCANA CORP | 73,500 | $448.0M | 6.32% | Call |
| 591 | —QEP RES INC | 31,700 | $447.0M | 6.31% | Call |
| 592 | —TJX COS INC NEW | 5,700 | $447.0M | 6.31% | Call |
| 593 | —AGCO CORP | 9,000 | $447.0M | 6.31% | Put |
| 594 | —BARRACUDA NETWORKS INC | 28,937 | $446.0M | 6.30% | |
| 595 | OHIOMEGA HEALTHCARE INVS INC | 12,600 | $445.0M | 6.28% | Put |
| 596 | ATHMAUTOHOME INC | 15,900 | $444.0M | 6.27% | Put |
| 597 | MANHMANHATTAN ASSOCS INC | 7,800 | $444.0M | 6.27% | Put |
| 598 | —AMERICAN CAPITAL AGENCY CORP | 23,800 | $443.0M | 6.25% | Put |
| 599 | PCGPG&E CORP | 7,400 | $442.0M | 6.24% | Put |
| 600 | —SIERRA WIRELESS INC | 30,300 | $441.0M | 6.23% | Put |