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 |
|---|---|---|---|---|---|
| 401 | —MAXIM INTEGRATED PRODS INC | 10,000 | $602.0M | 5.71% | Put |
| 402 | —BOARDWALK PIPELINE PARTNERS | 59,239 | $601.0M | 5.70% | |
| 403 | CAGCONAGRA BRANDS INC | 16,300 | $601.0M | 5.70% | Put |
| 404 | —VIRNETX HLDG CORP | 152,035 | $601.0M | 5.70% | |
| 405 | —ARROW ELECTRS INC | 7,800 | $601.0M | 5.70% | Call |
| 406 | —ATLANTICA YIELD PLC | 30,700 | $601.0M | 5.70% | Call |
| 407 | HN9HANESBRANDS INC | 32,567 | $600.0M | 5.70% | |
| 408 | MATMATTEL INC | 45,562 | $599.0M | 5.69% | |
| 409 | FNVFRANCO NEVADA CORP | 8,750 | $598.0M | 5.68% | |
| 410 | —SPROUTS FMRS MKT INC | 25,500 | $598.0M | 5.68% | Put |
| 411 | SFIXSTITCH FIX INC | 29,400 | $596.0M | 5.66% | Call |
| 412 | AAGILENT TECHNOLOGIES INC | 8,900 | $595.0M | 5.65% | Call |
| 413 | —NATIONSTAR MTG HLDGS INC | 33,100 | $594.0M | 5.64% | Call |
| 414 | NHTCNATURAL HEALTH TRENDS CORP | 31,200 | $593.0M | 5.63% | Call |
| 415 | SNYSANOFI | 14,800 | $593.0M | 5.63% | Put |
| 416 | —II VI INC | 14,500 | $593.0M | 5.63% | Put |
| 417 | —SPECTRUM BRANDS HLDGS INC | 5,700 | $591.0M | 5.61% | Call |
| 418 | ASMBASSEMBLY BIOSCIENCES INC | 11,939 | $587.0M | 5.57% | |
| 419 | PCRXPACIRA PHARMACEUTICALS INC | 18,800 | $586.0M | 5.56% | Call |
| 420 | SEESEALED AIR CORP NEW | 13,700 | $586.0M | 5.56% | Call |
| 421 | —PARSLEY ENERGY INC | 20,200 | $586.0M | 5.56% | Put |
| 422 | QIWQIWI PLC | 30,627 | $585.0M | 5.55% | |
| 423 | —AIR TRANSPORT SERVICES GRP I | 25,100 | $585.0M | 5.55% | Put |
| 424 | —ENSCO PLC | 133,000 | $584.0M | 5.54% | Call |
| 425 | —MAZOR ROBOTICS LTD | 9,500 | $583.0M | 5.53% | Call |
| 426 | —WESTERN UN CO | 30,300 | $583.0M | 5.53% | Put |
| 427 | —JUMEI INTL HLDG LTD | 200,800 | $582.0M | 5.52% | Call |
| 428 | NLYANNALY CAP MGMT INC | 55,800 | $582.0M | 5.52% | Call |
| 429 | —WELLCARE HEALTH PLANS INC | 3,000 | $581.0M | 5.51% | Put |
| 430 | —CERNER CORP | 10,000 | $580.0M | 5.51% | Put |
| 431 | —MAZOR ROBOTICS LTD | 9,448 | $580.0M | 5.51% | |
| 432 | MDTMEDTRONIC PLC | 7,200 | $578.0M | 5.49% | Put |
| 433 | PXGBXPRAXAIR INC | 3,997 | $577.0M | 5.48% | |
| 434 | —OASIS PETE INC NEW | 71,200 | $577.0M | 5.48% | Call |
| 435 | SEASEABRIDGE GOLD INC | 53,300 | $576.0M | 5.47% | |
| 436 | MYGNMYRIAD GENETICS INC | 19,475 | $575.0M | 5.46% | |
| 437 | —AEROJET ROCKETDYNE HLDGS INC | 20,500 | $573.0M | 5.44% | Put |
| 438 | ANABANAPTYSBIO INC | 5,500 | $572.0M | 5.43% | Call |
| 439 | ACTGACACIA RESH CORP | 163,250 | $571.0M | 5.42% | |
| 440 | —SANCHEZ ENERGY CORP | 182,400 | $571.0M | 5.42% | Put |
| 441 | —TRIUMPH GROUP INC NEW | 22,600 | $570.0M | 5.41% | Call |
| 442 | —DENBURY RES INC | 207,900 | $570.0M | 5.41% | Call |
| 443 | VCELVERICEL CORP | 57,200 | $569.0M | 5.40% | Put |
| 444 | SBRASABRA HEALTH CARE REIT INC | 32,200 | $568.0M | 5.39% | Call |
| 445 | AMNAMN HEALTHCARE SERVICES INC | 100 | $568.0M | 5.39% | Put |
| 446 | NSUSDNUSTAR ENERGY LP | 27,856 | $568.0M | 5.39% | |
| 447 | PSXPHILLIPS 66 | 5,900 | $566.0M | 5.37% | Call |
| 448 | —TCF FINL CORP | 24,800 | $566.0M | 5.37% | Call |
| 449 | —CENTENE CORP DEL | 5,300 | $566.0M | 5.37% | Call |
| 450 | WWAYFAIR INC | 8,350 | $564.0M | 5.35% | |
| 451 | WALWESTERN ALLIANCE BANCORP | 9,700 | $564.0M | 5.35% | Call |
| 452 | JACKJACK IN THE BOX INC | 6,600 | $563.0M | 5.34% | Call |
| 453 | MITKMITEK SYS INC | 76,090 | $563.0M | 5.34% | |
| 454 | —BLUE APRON HLDGS INC | 281,163 | $562.0M | 5.33% | |
| 455 | —DUNKIN BRANDS GROUP INC | 9,400 | $561.0M | 5.32% | Put |
| 456 | —AIMMUNE THERAPEUTICS INC | 17,612 | $561.0M | 5.32% | |
| 457 | EBIXEUREBIX INC | 7,526 | $561.0M | 5.32% | |
| 458 | VRAVERA BRADLEY INC | 52,800 | $560.0M | 5.32% | Call |
| 459 | —IHS MARKIT LTD | 11,600 | $560.0M | 5.32% | Call |
| 460 | —WENDYS CO | 31,800 | $558.0M | 5.30% | Put |
| 461 | PBYIPUMA BIOTECHNOLOGY INC | 8,200 | $558.0M | 5.30% | Call |
| 462 | RYAMRAYONIER ADVANCED MATLS INC | 26,000 | $558.0M | 5.30% | Put |
| 463 | —MARVELL TECHNOLOGY GROUP LTD | 26,500 | $557.0M | 5.29% | Call |
| 464 | —JUMEI INTL HLDG LTD | 191,573 | $556.0M | 5.28% | |
| 465 | —INTREXON CORP | 36,300 | $556.0M | 5.28% | Put |
| 466 | ERIIENERGY RECOVERY INC | 67,569 | $555.0M | 5.27% | |
| 467 | —BROOKFIELD INFRAST PARTNERS | 13,300 | $554.0M | 5.26% | Put |
| 468 | —ATLANTIC PWR CORP | 263,100 | $553.0M | 5.25% | Put |
| 469 | HDHOME DEPOT INC | 3,100 | $553.0M | 5.25% | Put |
| 470 | AVPUSDAVON PRODS INC | 194,850 | $553.0M | 5.25% | |
| 471 | FTNTFORTINET INC | 10,300 | $552.0M | 5.24% | Put |
| 472 | RDFNREDFIN CORP | 24,135 | $551.0M | 5.23% | |
| 473 | LNGCHENIERE ENERGY INC | 10,300 | $551.0M | 5.23% | Put |
| 474 | —TRIVAGO N V | 79,100 | $550.0M | 5.22% | Call |
| 475 | —AMAG PHARMACEUTICALS INC | 27,300 | $550.0M | 5.22% | Put |
| 476 | —STARWOOD PPTY TR INC | 26,200 | $549.0M | 5.21% | Call |
| 477 | —PULTE GROUP INC | 18,600 | $549.0M | 5.21% | Call |
| 478 | —UNIVAR INC | 19,700 | $547.0M | 5.19% | Call |
| 479 | OASEUROASIS PETE INC NEW | 67,576 | $547.0M | 5.19% | |
| 480 | ORCLORACLE CORP | 11,942 | $546.0M | 5.18% | |
| 481 | —THERAPEUTICSMD INC | 112,098 | $546.0M | 5.18% | |
| 482 | —VORNADO RLTY TR | 8,100 | $545.0M | 5.17% | Call |
| 483 | —ARRIS INTL INC | 20,500 | $545.0M | 5.17% | Call |
| 484 | —TIVO CORP | 40,200 | $545.0M | 5.17% | Put |
| 485 | —HOSPITALITY PPTYS TR | 21,500 | $545.0M | 5.17% | Put |
| 486 | —TRIUMPH GROUP INC NEW | 21,600 | $544.0M | 5.16% | Put |
| 487 | —APTIV PLC | 6,400 | $544.0M | 5.16% | Call |
| 488 | —SOTHEBYS | 10,600 | $544.0M | 5.16% | Call |
| 489 | GALTGALECTIN THERAPEUTICS INC | 114,700 | $544.0M | 5.16% | Call |
| 490 | —LAREDO PETROLEUM INC | 62,300 | $543.0M | 5.15% | Call |
| 491 | ANAUTONATION INC | 11,600 | $543.0M | 5.15% | Put |
| 492 | —FRANKS INTL N V | 1,000 | $543.0M | 5.15% | Call |
| 493 | —PATTERN ENERGY GROUP INC | 31,300 | $541.0M | 5.14% | Call |
| 494 | —CIMPRESS N V | 3,500 | $541.0M | 5.14% | Put |
| 495 | VEEVVEEVA SYS INC | 7,412 | $541.0M | 5.14% | |
| 496 | PRAAPRA GROUP INC | 14,200 | $540.0M | 5.13% | Put |
| 497 | —KIRKLAND LAKE GOLD LTD | 34,900 | $540.0M | 5.13% | Call |
| 498 | —TRITON INTL LTD | 17,600 | $539.0M | 5.12% | Call |
| 499 | SSYSSTRATASYS LTD | 26,669 | $538.0M | 5.11% | |
| 500 | —AMERICAN AXLE & MFG HLDGS IN | 35,300 | $537.0M | 5.10% | Call |