GROUP ONE TRADING LLC Q4 2020 Filing
Filed February 10, 2021
Portfolio Value
$57.8B
Holdings
6,453
Report Date
Q4 2020
Filing Type
13F-HR
All Holdings (6,453 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 501 | 35OBSCULPTOR CAP MGMT | 38,391 | $584.0M | 1.01% | |
| 502 | —MUSTANG BIO INC | 154,100 | $583.0M | 1.01% | Put |
| 503 | —ZIOPHARM ONCOLOGY INC | 231,400 | $583.0M | 1.01% | Put |
| 504 | —GRANITE PT MTG TR INC | 58,200 | $581.0M | 1.00% | Call |
| 505 | —REINSURANCE GRP OF AMERICA I | 5,000 | $580.0M | 1.00% | Put |
| 506 | BCBRUNSWICK CORP | 7,600 | $579.0M | 1.00% | Call |
| 507 | —HOLLYFRONTIER CORP | 22,400 | $579.0M | 1.00% | Call |
| 508 | GOCOGOHEALTH INC | 42,390 | $579.0M | 1.00% | |
| 509 | —BALLYS CORPORATION | 11,500 | $578.0M | 1.00% | Call |
| 510 | DCHAMERICAN AXLE & MFG HLDGS IN | 69,144 | $577.0M | 1.00% | |
| 511 | ZDJ2 GLOBAL INC | 5,900 | $576.0M | 1.00% | Put |
| 512 | BDXBECTON DICKINSON & CO | 2,300 | $576.0M | 1.00% | Call |
| 513 | RCKTROCKET PHARMACEUTICALS INC | 10,500 | $576.0M | 1.00% | Call |
| 514 | VOYAVOYA FINANCIAL INC | 9,776 | $575.0M | 0.99% | |
| 515 | HRTXHERON THERAPEUTICS INC | 27,000 | $571.0M | 0.99% | Call |
| 516 | FSKFS KKR CAP CORP | 34,500 | $571.0M | 0.99% | Put |
| 517 | SPHSUBURBAN PROPANE PARTNERS L | 38,371 | $570.0M | 0.99% | |
| 518 | —LABORATORY CORP AMER HLDGS | 2,800 | $570.0M | 0.99% | Call |
| 519 | SEESEALED AIR CORP NEW | 12,400 | $568.0M | 0.98% | Call |
| 520 | —BJS WHSL CLUB HLDGS INC | 15,200 | $567.0M | 0.98% | Put |
| 521 | GLWCORNING INC | 15,700 | $565.0M | 0.98% | Put |
| 522 | EDCONSOLIDATED EDISON INC | 7,800 | $564.0M | 0.98% | Put |
| 523 | TOLTOLL BROTHERS INC | 12,962 | $563.0M | 0.97% | |
| 524 | KURAKURA ONCOLOGY INC | 17,200 | $562.0M | 0.97% | Put |
| 525 | HSTHOST HOTELS & RESORTS INC | 38,330 | $561.0M | 0.97% | |
| 526 | PRGPROG HOLDINGS INC | 10,400 | $560.0M | 0.97% | Call |
| 527 | LWLAMB WESTON HLDGS INC | 7,100 | $559.0M | 0.97% | Call |
| 528 | PRGSPROGRESS SOFTWARE CORP | 12,353 | $558.0M | 0.97% | |
| 529 | HAINHAIN CELESTIAL GROUP INC | 13,900 | $558.0M | 0.97% | Put |
| 530 | REZIRESIDEO TECHNOLOGIES INC | 26,200 | $557.0M | 0.96% | Put |
| 531 | ADMAADMA BIOLOGICS INC | 285,500 | $557.0M | 0.96% | Call |
| 532 | HEIHEICO CORP NEW | 4,205 | $557.0M | 0.96% | |
| 533 | —STAR PEAK ENERGY TRANSITION | 27,200 | $557.0M | 0.96% | Call |
| 534 | UIUBIQUITI INC | 2,000 | $557.0M | 0.96% | Put |
| 535 | SNBRSLEEP NUMBER CORP | 6,800 | $557.0M | 0.96% | Call |
| 536 | —CENTENNIAL RESOURCE DEV INC | 371,000 | $557.0M | 0.96% | Call |
| 537 | PACWUSDPACWEST BANCORP DEL | 21,853 | $555.0M | 0.96% | |
| 538 | LYGLLOYDS BANKING GROUP PLC | 282,900 | $554.0M | 0.96% | Put |
| 539 | HIHILLENBRAND INC | 13,860 | $552.0M | 0.95% | |
| 540 | —SMITH MICRO SOFTWARE INC | 101,800 | $552.0M | 0.95% | Call |
| 541 | —ARMOUR RESIDENTIAL REIT INC | 51,200 | $552.0M | 0.95% | Call |
| 542 | —AFFIMED N V | 94,600 | $551.0M | 0.95% | Call |
| 543 | CLSKCLEANSPARK INC | 18,956 | $551.0M | 0.95% | |
| 544 | MRVIMARAVAI LIFESCIENCES HLDGS I | 19,600 | $550.0M | 0.95% | Call |
| 545 | HTHHILLTOP HOLDINGS INC | 20,000 | $550.0M | 0.95% | Call |
| 546 | RYAAYRYANAIR HOLDINGS PLC | 5,000 | $550.0M | 0.95% | Call |
| 547 | PGENPRECIGEN INC | 53,800 | $549.0M | 0.95% | Put |
| 548 | —TPI COMPOSITES INC | 10,400 | $549.0M | 0.95% | Put |
| 549 | HSICHENRY SCHEIN INC | 8,200 | $548.0M | 0.95% | Call |
| 550 | JBTMJOHN BEAN TECHNOLOGIES CORP | 4,800 | $547.0M | 0.95% | Put |
| 551 | —SYNEOS HEALTH INC | 8,000 | $545.0M | 0.94% | Put |
| 552 | —CHINA UNICOM HONG KONG | 96,000 | $545.0M | 0.94% | Put |
| 553 | BGSB & G FOODS INC NEW | 19,600 | $544.0M | 0.94% | Put |
| 554 | —SPS COMMERCE INC | 5,000 | $543.0M | 0.94% | Call |
| 555 | —SUNDIAL GROWERS INC | 1,147,800 | $543.0M | 0.94% | Call |
| 556 | PFPTPROOFPOINT INC | 3,975 | $542.0M | 0.94% | |
| 557 | —RUTHS HOSPITALITY GROUP INC | 30,500 | $541.0M | 0.94% | Call |
| 558 | —BIOSIG TECHNOLOGIES INC | 138,700 | $541.0M | 0.94% | Call |
| 559 | OHIOMEGA HEALTHCARE INVS INC | 14,900 | $541.0M | 0.94% | Call |
| 560 | UDNINVESCO DB US DLR INDEX TR | 24,816 | $540.0M | 0.93% | |
| 561 | —SWITCH INC | 32,900 | $539.0M | 0.93% | Put |
| 562 | —TACTILE SYS TECHNOLOGY INC | 12,000 | $539.0M | 0.93% | Put |
| 563 | —MAIN STR CAP CORP | 16,700 | $539.0M | 0.93% | Call |
| 564 | NVMINOVA MEASURING INSTRUMENTS L | 7,600 | $537.0M | 0.93% | Call |
| 565 | UPBDRENT A CTR INC NEW | 14,000 | $536.0M | 0.93% | Put |
| 566 | —VIEWRAY INC | 140,000 | $535.0M | 0.93% | Call |
| 567 | —RENAISSANCE CAP GREENWICH FD | 8,300 | $535.0M | 0.93% | Call |
| 568 | —SOLARWINDS CORP | 35,800 | $535.0M | 0.93% | Call |
| 569 | —ENABLE MIDSTREAM PARTNERS LP | 101,500 | $534.0M | 0.92% | Put |
| 570 | BDQMALBIREO PHARMA INC | 14,217 | $533.0M | 0.92% | |
| 571 | HONHONEYWELL INTL INC | 2,500 | $532.0M | 0.92% | Put |
| 572 | NNNNATIONAL RETAIL PROPERTIES I | 13,000 | $532.0M | 0.92% | Call |
| 573 | —TERMINIX GLOBAL HOLDINGS INC | 10,400 | $531.0M | 0.92% | Call |
| 574 | KNXKNIGHT-SWIFT TRANSN HLDGS IN | 12,700 | $531.0M | 0.92% | Call |
| 575 | —BRIXMOR PPTY GROUP INC | 32,000 | $530.0M | 0.92% | Call |
| 576 | BMABANCO MACRO SA | 33,900 | $528.0M | 0.91% | Put |
| 577 | OCULOCULAR THERAPEUTIX INC | 25,500 | $528.0M | 0.91% | Call |
| 578 | BHRBRAEMAR HOTELS & RESORTS INC | 114,300 | $527.0M | 0.91% | Call |
| 579 | STRLSTERLING CONSTR INC | 28,300 | $527.0M | 0.91% | Call |
| 580 | CLRUSDCONTINENTAL RES INC | 32,311 | $527.0M | 0.91% | |
| 581 | CARGCARGURUS INC | 16,600 | $527.0M | 0.91% | Call |
| 582 | —MGM GROWTH PPTYS LLC | 16,800 | $526.0M | 0.91% | Call |
| 583 | —LONGVIEW ACQUISITION CORP | 26,531 | $525.0M | 0.91% | |
| 584 | CLWCLEARWATER PAPER CORP | 13,900 | $525.0M | 0.91% | Put |
| 585 | FNKOFUNKO INC | 50,469 | $524.0M | 0.91% | |
| 586 | ABUSARBUTUS BIOPHARMA CORP | 147,400 | $523.0M | 0.90% | Call |
| 587 | GNRCGENERAC HLDGS INC | 2,300 | $523.0M | 0.90% | Put |
| 588 | ANAUTONATION INC | 7,500 | $523.0M | 0.90% | Call |
| 589 | —TRUIST FINL CORP | 10,900 | $522.0M | 0.90% | Put |
| 590 | —COLLECTIVE GROWTH CORP | 36,544 | $522.0M | 0.90% | |
| 591 | USACUSA COMPRESSION PARTNERS LP | 38,300 | $521.0M | 0.90% | Call |
| 592 | ADTADT INC DEL | 66,207 | $520.0M | 0.90% | |
| 593 | —CLEVER LEAVES HOLDINGS INC | 58,400 | $520.0M | 0.90% | Call |
| 594 | —BROOKFIELD INFRAST PARTNERS | 10,500 | $519.0M | 0.90% | Call |
| 595 | —SINCLAIR BROADCAST GROUP INC | 16,300 | $519.0M | 0.90% | Call |
| 596 | ABEVAMBEV SA | 169,300 | $518.0M | 0.90% | Call |
| 597 | SRGSERITAGE GROWTH PPTYS | 35,255 | $518.0M | 0.90% | |
| 598 | TPICQTPI COMPOSITES INC | 9,795 | $517.0M | 0.89% | |
| 599 | —PPD INC | 15,100 | $517.0M | 0.89% | Call |
| 600 | VCELVERICEL CORP | 16,700 | $516.0M | 0.89% | Call |