GROUP ONE TRADING LLC Q1 2020 Filing
Filed May 13, 2020
Portfolio Value
$12.3B
Holdings
5,255
Report Date
Q1 2020
Filing Type
13F-HR
All Holdings (5,255 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 501 | —KANSAS CITY SOUTHERN | 4,100 | $521.0M | 4.22% | Put |
| 502 | EBEVENTBRITE INC | 71,200 | $520.0M | 4.22% | Put |
| 503 | —TALLGRASS ENERGY LP | 31,500 | $518.0M | 4.20% | Call |
| 504 | BCRXBIOCRYST PHARMACEUTICALS INC | 259,000 | $518.0M | 4.20% | Call |
| 505 | —GENMARK DIAGNOSTICS INC | 125,700 | $518.0M | 4.20% | Call |
| 506 | VICRVICOR CORP | 11,600 | $517.0M | 4.19% | Call |
| 507 | URGNUROGEN PHARMA LTD | 28,900 | $516.0M | 4.18% | Call |
| 508 | WLKPWESTLAKE CHEM PARTNERS LP | 34,919 | $516.0M | 4.18% | |
| 509 | VLOVALERO ENERGY CORP | 11,345 | $515.0M | 4.18% | |
| 510 | 3M4MASIMO CORP | 2,900 | $514.0M | 4.17% | |
| 511 | —SERVICEMASTER GLOBAL HLDGS I | 19,000 | $513.0M | 4.16% | Call |
| 512 | AAOIAPPLIED OPTOELECTRONICS INC | 67,500 | $512.0M | 4.15% | Put |
| 513 | —CORE LABORATORIES N V | 49,300 | $510.0M | 4.13% | Call |
| 514 | —INTRA CELLULAR THERAPIES INC | 33,100 | $509.0M | 4.13% | Put |
| 515 | AMRNAMARIN CORP PLC | 126,969 | $508.0M | 4.12% | |
| 516 | —VIRNETX HLDG CORP | 92,700 | $507.0M | 4.11% | Call |
| 517 | —VONAGE HLDGS CORP | 70,069 | $507.0M | 4.11% | |
| 518 | —CITIZENS FINANCIAL GROUP INC | 26,900 | $506.0M | 4.10% | Call |
| 519 | CLCOLGATE PALMOLIVE CO | 7,624 | $506.0M | 4.10% | |
| 520 | —SPLUNK INC | 4,000 | $505.0M | 4.09% | Put |
| 521 | OMFONEMAIN HLDGS INC | 26,400 | $505.0M | 4.09% | Call |
| 522 | —CANADIAN NATL RY CO | 6,500 | $505.0M | 4.09% | Call |
| 523 | GDGENERAL DYNAMICS CORP | 3,800 | $503.0M | 4.08% | Call |
| 524 | ALLTALLOT LTD | 53,274 | $503.0M | 4.08% | |
| 525 | GDOTGREEN DOT CORP | 19,726 | $501.0M | 4.06% | |
| 526 | —ARCONIC INC | 31,200 | $501.0M | 4.06% | Put |
| 527 | FTNTFORTINET INC | 4,954 | $501.0M | 4.06% | |
| 528 | —MINERVA NEUROSCIENCES INC | 82,900 | $499.0M | 4.05% | Put |
| 529 | P5YBRF SA | 171,981 | $499.0M | 4.05% | |
| 530 | KRNTKORNIT DIGITAL LTD | 20,065 | $499.0M | 4.05% | |
| 531 | —AXONICS MODULATION TECHNOLOG | 19,600 | $498.0M | 4.04% | Call |
| 532 | —BRF SA | 171,500 | $497.0M | 4.03% | Put |
| 533 | —GRAINGER W W INC | 2,000 | $497.0M | 4.03% | Call |
| 534 | MURMURPHY OIL CORP | 80,900 | $496.0M | 4.02% | Call |
| 535 | FIZZNATIONAL BEVERAGE CORP | 11,600 | $495.0M | 4.01% | Put |
| 536 | SONOSONOS INC | 58,300 | $494.0M | 4.01% | Put |
| 537 | —CNX RESOURCES CORPORATION | 92,500 | $492.0M | 3.99% | Call |
| 538 | TRIPTRIPADVISOR INC | 28,300 | $492.0M | 3.99% | Call |
| 539 | UNMUNUM GROUP | 32,700 | $491.0M | 3.98% | Call |
| 540 | SNDXSYNDAX PHARMACEUTICALS INC | 44,800 | $491.0M | 3.98% | Call |
| 541 | —TEEKAY LNG PARTNERS L P | 50,000 | $490.0M | 3.97% | Call |
| 542 | KRNTKORNIT DIGITAL LTD | 19,700 | $490.0M | 3.97% | Call |
| 543 | SLPSIMULATIONS PLUS INC | 14,000 | $489.0M | 3.96% | Call |
| 544 | —BGC PARTNERS INC | 193,900 | $489.0M | 3.96% | Put |
| 545 | XYLXYLEM INC | 7,500 | $488.0M | 3.96% | Put |
| 546 | TPRTAPESTRY INC | 37,700 | $488.0M | 3.96% | Put |
| 547 | PAAPLAINS ALL AMERN PIPELINE L | 92,300 | $487.0M | 3.95% | Call |
| 548 | ROSTROSS STORES INC | 5,588 | $486.0M | 3.94% | |
| 549 | WIXWIX COM LTD | 4,800 | $484.0M | 3.92% | Call |
| 550 | —JINKOSOLAR HLDG CO LTD | 32,600 | $484.0M | 3.92% | Call |
| 551 | NUENUCOR CORP | 13,400 | $483.0M | 3.92% | Call |
| 552 | CHGGCHEGG INC | 13,500 | $483.0M | 3.92% | Put |
| 553 | FATEFATE THERAPEUTICS INC | 21,700 | $482.0M | 3.91% | Put |
| 554 | —58 COM INC | 9,900 | $482.0M | 3.91% | Put |
| 555 | RRGBRED ROBIN GOURMET BURGERS IN | 56,400 | $481.0M | 3.90% | Call |
| 556 | PODDINSULET CORP | 2,900 | $480.0M | 3.89% | Call |
| 557 | —NEVRO CORP | 4,800 | $480.0M | 3.89% | Put |
| 558 | USFDUS FOODS HLDG CORP | 27,100 | $480.0M | 3.89% | Call |
| 559 | —GUESS INC | 70,500 | $477.0M | 3.87% | Call |
| 560 | LSCCLATTICE SEMICONDUCTOR CORP | 26,653 | $475.0M | 3.85% | |
| 561 | —VIEWRAY INC | 190,000 | $475.0M | 3.85% | Call |
| 562 | —VALARIS PLC | 1,056,100 | $475.0M | 3.85% | Put |
| 563 | STAASTAAR SURGICAL CO | 14,700 | $474.0M | 3.84% | Put |
| 564 | —HAWAIIAN HOLDINGS INC | 45,300 | $473.0M | 3.83% | Put |
| 565 | NUENUCOR CORP | 13,100 | $472.0M | 3.83% | Put |
| 566 | CEOCNOOC LIMITED | 4,560 | $472.0M | 3.83% | |
| 567 | —HOLLYFRONTIER CORP | 19,200 | $471.0M | 3.82% | Put |
| 568 | —HOSTESS BRANDS INC | 44,200 | $471.0M | 3.82% | Call |
| 569 | GILTGILAT SATELLITE NETWORKS LTD | 66,300 | $470.0M | 3.81% | Put |
| 570 | RGNXREGENXBIO INC | 14,512 | $470.0M | 3.81% | |
| 571 | STLDSTEEL DYNAMICS INC | 20,800 | $469.0M | 3.80% | Call |
| 572 | BKRBAKER HUGHES COMPANY | 44,531 | $468.0M | 3.79% | |
| 573 | SBSCOMPANHIA DE SANEAMENTO BASI | 63,400 | $468.0M | 3.79% | Put |
| 574 | —MINERVA NEUROSCIENCES INC | 77,600 | $467.0M | 3.79% | Call |
| 575 | TXRHTEXAS ROADHOUSE INC | 11,300 | $467.0M | 3.79% | Call |
| 576 | ESPRESPERION THERAPEUTICS INC NE | 14,800 | $467.0M | 3.79% | Put |
| 577 | VSATVIASAT INC | 12,995 | $467.0M | 3.79% | |
| 578 | —EIDOS THERAPEUTICS INC | 9,500 | $465.0M | 3.77% | Put |
| 579 | —SIRIUS XM HLDGS INC | 93,800 | $463.0M | 3.75% | Put |
| 580 | SFLSFL CORPORATION LTD | 48,900 | $463.0M | 3.75% | Call |
| 581 | IPGPIPG PHOTONICS CORP | 4,200 | $463.0M | 3.75% | Call |
| 582 | PBFPBF ENERGY INC | 65,200 | $462.0M | 3.75% | Put |
| 583 | —SAGE THERAPEUTICS INC | 16,100 | $462.0M | 3.75% | Call |
| 584 | BOXBOX INC | 32,900 | $462.0M | 3.75% | Call |
| 585 | XECEURCIMAREX ENERGY CO | 27,458 | $462.0M | 3.75% | |
| 586 | —HIBBETT SPORTS INC | 42,000 | $459.0M | 3.72% | Call |
| 587 | TTDTHE TRADE DESK INC | 2,380 | $459.0M | 3.72% | |
| 588 | KEYKEYCORP | 44,303 | $459.0M | 3.72% | |
| 589 | MNSTMONSTER BEVERAGE CORP NEW | 8,153 | $459.0M | 3.72% | |
| 590 | —PLURALSIGHT INC | 41,803 | $459.0M | 3.72% | |
| 591 | TOLTOLL BROTHERS INC | 23,800 | $458.0M | 3.71% | Put |
| 592 | —DCP MIDSTREAM LP | 112,200 | $457.0M | 3.71% | Call |
| 593 | ARCTARCTURUS THERAPEUTICS HLDG I | 33,500 | $455.0M | 3.69% | Put |
| 594 | UTHRUNITED THERAPEUTICS CORP DEL | 4,800 | $455.0M | 3.69% | Call |
| 595 | —OWENS & MINOR INC NEW | 49,700 | $455.0M | 3.69% | Put |
| 596 | —CO DIAGNOSTICS INC | 59,600 | $454.0M | 3.68% | Call |
| 597 | ATDALLEGHENY TECHNOLOGIES INC | 53,268 | $453.0M | 3.67% | |
| 598 | EQTEQT CORPORATION | 63,953 | $452.0M | 3.66% | |
| 599 | —AIMMUNE THERAPEUTICS INC | 31,300 | $451.0M | 3.66% | Put |
| 600 | CLRUSDCONTINENTAL RES INC | 58,995 | $451.0M | 3.66% |