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13F-HR filed by GROUP ONE TRADING LLC

GROUP ONE TRADING LLC filed this 13F-HR for the quarter ended 2021-03-31, filed 2021-05-12, with 7,548 holding rows worth $67,517,019,000.

Accession
0000932540-21-000002
Filed
2021-05-12
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2021

A holdings report, 7,548 entries on the cover page, a total value of $67,517,019,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $67,517,019,000 with VALUE read as thousands by filing date, 13F file number 028-14920. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
OPPENHEIMER HOLDINGS CL A683797104COMMON STOCK5,130$205,000thousands by filing date
REGENXBIO INC75901B907COM6,000$205,000thousands by filing datecall
TURTLE BEACH CORP900450956COM NEW7,700$205,000thousands by filing dateput
ACI WORLDWIDE INC004498951PUT5,400$205,000thousands by filing dateput
BRIGHTCOVE INC10921T101COM10,213$205,000thousands by filing date
IDERA PHARMACEUTICALS INC45168K955PUT157,700$205,000thousands by filing dateput
ODONATE THERAPEUTICS INC676079956PUT59,800$205,000thousands by filing dateput
HELIX ENERGY SOLUTIONS GRP INC COM42330P107Stock40,435$204,000thousands by filing date
HERON THERAPEUTICS INC427746952COM12,600$204,000thousands by filing dateput
GENETIC TECHNOLOGIES LIMITED NEW SPONSRD ADR37185R307NEW SPONSRD ADR48,835$204,000thousands by filing date
COWEN INC223622956PUT5,800$204,000thousands by filing dateput
UXIN LTD91818X958PUT174,100$204,000thousands by filing dateput
MACQUARIE INFRASTRUCTURE HOLDI55608B105COMMON UNITS6,383$203,000thousands by filing date
FEDERAL SIGNAL CORP313855908CALL5,300$203,000thousands by filing datecall
SPORTSMANS WHSE HLDGS INC84920Y956COM11,800$203,000thousands by filing dateput
PAYA HOLDINGS INC70434P953PUT18,500$203,000thousands by filing dateput
TWC TECH HLDGS II CORP90117G105COM20,616$203,000thousands by filing date
INGERSOLL RAND INC45687V956COM4,100$202,000thousands by filing dateput
ESPERION THERAPEUTICS INC NE29664W955COM7,200$202,000thousands by filing dateput
APELLIS PHARMACEUTICALS INC03753U956Equity Put4,700$202,000thousands by filing dateput
MRC GLOBAL INC55345K903COM22,400$202,000thousands by filing datecall
VAXART INC NEW92243A200COM33,273$201,000thousands by filing date
MIMEDX GROUP INC602496951COM19,500$201,000thousands by filing dateput
BUILD-A-BEAR WORKSHOP INC120076904COM29,200$201,000thousands by filing datecall
INSPERITY INC45778Q957COM2,400$201,000thousands by filing dateput
VERIS RESIDENTIAL INC554489904CALL1,300$201,000thousands by filing datecall
TEGNA INC87901J905CALL10,700$201,000thousands by filing datecall
GOLDEN OCEAN GROUP LTDG39637955SHS NEW30,000$201,000thousands by filing dateput
CHEMBIO DIAGNOSTICS INC163572909CALL57,200$201,000thousands by filing datecall
WW GRAINGER INC384802954Put500$200,000thousands by filing dateput
FB FINL CORP30257X904CALL4,500$200,000thousands by filing datecall
AYTU BIOPHARMA INC054754904CALL26,300$200,000thousands by filing datecall
RESONANT INC76118L902CALL47,200$200,000thousands by filing datecall
EAST WEST BANCORP INC27579R904COM2,700$199,000thousands by filing datecall
FARO TECHNOLOGIES INC CMN STOCK311642902Cmn2,300$199,000thousands by filing datecall
BETTER WORLD ACQUISITION COR08772B104COM20,000$199,000thousands by filing date
MINERVA NEUROSCIENCES INC603380906COM68,300$199,000thousands by filing datecall
MANPOWERGROUP INC WIS56418H950COM200$198,000thousands by filing dateput
TRONOX HOLDINGS PLCG9087Q952SHS10,800$198,000thousands by filing dateput
NEWS CORP NEW65249B959CL A7,800$198,000thousands by filing dateput
SMARTSHEET INC83200N953COM CL A3,100$198,000thousands by filing dateput
INTERDIGITAL INC45867G901CALL3,100$197,000thousands by filing datecall
SI BONE INC825704909COM6,200$197,000thousands by filing datecall
MERIDIAN BIOSCIENCE INC CMN STK589584901Cmn7,500$197,000thousands by filing datecall
MERSANA THERAPEUTICS INC59045L956COM12,200$197,000thousands by filing dateput
LISTED FD TR53656F951PUT15,300$197,000thousands by filing dateput
DPCM CAP INC23344P101CMN19,997$197,000thousands by filing date
HEPION PHARMACEUTICALS INC426897954PUT106,900$197,000thousands by filing dateput
AIRNET TECHNOLOGY INC00941Q904CALL57,500$197,000thousands by filing datecall
CALAMP CORP128126109COMMON STOCK18,055$196,000thousands by filing date
ALBIREO PHARMA INC01345P106COMMON STOCK5,566$196,000thousands by filing date
MASONITE INTERNATIONAL CORP575385109COMMON STOCK-FO1,700$196,000thousands by filing date
CULLEN FROST BANKERS INC229899959PUT1,800$196,000thousands by filing dateput
CSI COMPRESSCO LP12637A903CALL107,600$196,000thousands by filing datecall
PHENOMEX INC084310951PUT3,900$196,000thousands by filing dateput
AVNET INC053807903CALL4,700$195,000thousands by filing datecall
DYCOM INDS INC267475951PUT2,100$195,000thousands by filing dateput
HEPION PHARMACEUTICALS INC426897104COM105,971$195,000thousands by filing date
IDERA PHARMACEUTICALS INC45168K405COM PAR150,374$195,000thousands by filing date
BARNES & NOBLE ED INC06777U951COM23,900$195,000thousands by filing dateput
FREQUENCY THERAPEUTICS INC35803L908COM20,500$195,000thousands by filing datecall
IBIO INC451033903CALL126,900$195,000thousands by filing datecall
VARIAN MEDICAL SYSTEMS INC92220P955COM1,100$194,000thousands by filing dateput
CYMABAY THERAPEUTICS INC23257D953PUT42,800$194,000thousands by filing dateput
INTEGRA LIFESCIENCES HLDGS C457985908CALL2,800$193,000thousands by filing datecall
BEST INC08653C956SPONSORED ADS102,600$193,000thousands by filing dateput
EXPERIENCE INVT CORP30217C959PUT18,800$193,000thousands by filing dateput
CABOT CORP127055101COM3,670$192,000thousands by filing date
KBR INC COM48242W106Stock4,993$192,000thousands by filing date
CAPRICOR THERAPEUTICS INC14070B309COMMON STOCK41,089$192,000thousands by filing date
PENNYMAC MTG INVT TR70931T953COM9,800$192,000thousands by filing dateput
VICTORY CAP HLDGS INC DEL92645B953PUT7,500$192,000thousands by filing dateput
AXOGEN INC05463X906CALL9,500$192,000thousands by filing datecall
ATHENE HOLDING LTDG0684D957PUT3,800$192,000thousands by filing dateput
CELANESE CORP DEL COM150870103Stock1,278$191,000thousands by filing date
HOLLYSYS AUTOMATION TCHNGY LG45667105SHS15,287$191,000thousands by filing date
ALLOGENE THERAPEUTICS INC019770906COM5,400$191,000thousands by filing datecall
HC2 HLDGS INC404139957PUT48,600$191,000thousands by filing dateput
PROTHENA CORP PLC SHSG72800108Stock7,550$190,000thousands by filing date
STERLING INFRASTRUCTURE INC859241901CALL8,200$190,000thousands by filing datecall
CMS ENERGY CORP125896900COM3,100$190,000thousands by filing datecall
TETRA TECH INC NEW88162G903COM1,400$190,000thousands by filing datecall
HEXCEL CORP NEW428291908CALL3,400$190,000thousands by filing datecall
EVOGENE LTDM4119S954PUT37,700$190,000thousands by filing dateput
EQUITY LIFESTYLE PROPERTIES COM29472R108REIT2,967$189,000thousands by filing date
DELUXE CORP MEDIUM TERM NTS248019901COM4,500$189,000thousands by filing datecall
WSFS FINL CORP929328952PUT3,800$189,000thousands by filing dateput
CATABASIS PHARMACEUTICALS IN14875P906CALL65,300$189,000thousands by filing datecall
GOLAR LNG LTDG9456A100SHS18,374$188,000thousands by filing date
SPHERE ENTERTAINMENT CO55826T902CALL2,300$188,000thousands by filing datecall
DNOW INC67011P900CALL18,600$188,000thousands by filing datecall
CLOOPEN GROUP HOLDING LIMITE18900M104ADS13,710$188,000thousands by filing date
IMAX CORP45245E959COM9,300$187,000thousands by filing dateput
MADRIGAL PHARMACEUTICALS INC558868905COM1,600$187,000thousands by filing datecall
CENTURY COMMUNITIES INC156504900COM3,100$187,000thousands by filing datecall
NUTRIEN LTD COM67077M108Stock3,451$186,000thousands by filing date
APOLLO COML REAL ESTATE FIN03762U105COM13,311$186,000thousands by filing date
DAVIDSTEA INC238661102COM49,485$186,000thousands by filing date
SYROS PHARMACEUTICALS INC87184Q907CALL24,900$186,000thousands by filing datecall
TITAN INTL INC ILL88830M902COM19,900$185,000thousands by filing datecall
FREIGHTCAR AMER INC357023900COM28,000$185,000thousands by filing datecall
ADAPTIVE BIOTECHNOLOGIES COR00650F959PUT4,600$185,000thousands by filing dateput
KANSAS CITY SOUTHERN485170902COM700$185,000thousands by filing datecall
ENLINK MIDSTREAM LLC29336T950COM UNIT REP LTD43,200$185,000thousands by filing dateput
VIRACTA THERAPEUTICS INC92765F958PUT20,000$185,000thousands by filing dateput
NATERA INC COM632307104Stock1,814$184,000thousands by filing date
SYNEOS HEALTH INC87166B102CL A2,428$184,000thousands by filing date
Golden Entertainment Inc381013101Common Stock7,267$184,000thousands by filing date
CHIASMA INC16706W102COM58,626$184,000thousands by filing date
SUPERNOVA PARTNERS ACQUISITI86846V108COM CL A18,210$184,000thousands by filing date
MILESTONE PHARMACEUTICALS IN59935V907COM31,600$183,000thousands by filing datecall
AMPLIFY ENERGY CORP NEW03212B953COM65,900$183,000thousands by filing dateput
LOOP INDS INC543518954COM22,800$183,000thousands by filing dateput
APPLIED GENETIC TECHNOL CORP03820J950PUT36,100$183,000thousands by filing dateput
SPROTT INC852066908COM NEW4,800$182,000thousands by filing datecall
HAVERTY FURNITURE COS INC419596901CALL4,900$182,000thousands by filing datecall
AKEBIA THERAPEUTICS INC00972D105COMMON STOCK53,392$181,000thousands by filing date
FLOOR & DECOR HLDGS INC339750951PUT1,900$181,000thousands by filing dateput
ARGAN INC04010E909CALL3,400$181,000thousands by filing datecall
REXNORD CORP76169B102COMMON STOCK3,845$181,000thousands by filing date
REVANCE THERAPEUTICS INC761330109COM6,487$181,000thousands by filing date
ISTAR FINANCIAL INC CMN STK45031U951Cmn10,200$181,000thousands by filing dateput
PHOENIX NEW MEDIA LTD71910C903SPONSORED ADS102,000$181,000thousands by filing datecall
BAUDAX BIO INC07160F907CALL140,400$181,000thousands by filing datecall
TACTILE SYSTEMS TECHNOLOGY I87357P100COMMON STOCK3,300$180,000thousands by filing date
TTM TECHNOLOGIES INC87305R909CALL12,400$180,000thousands by filing datecall
HERCULES CAPITAL INC427096958COM11,200$180,000thousands by filing dateput
NEXGEN ENERGY LTD65340P956COM49,500$180,000thousands by filing dateput
ENERPLUS RESOURCES FUND COMMON STOCK292766902Cmn36,000$180,000thousands by filing datecall
CONCERT PHARMACEUTICALS INC206022905CALL36,000$180,000thousands by filing datecall
CASPER SLEEP INC147626955PUT24,900$180,000thousands by filing dateput
MTS SYS CORP553777903CALL3,100$180,000thousands by filing datecall
ANTERO MIDSTREAM CORP COM03676B102Stock19,845$179,000thousands by filing date
UNIVERSAL TECHNICAL INST INC913915104COM30,714$179,000thousands by filing date
BURLINGTON STORES INC122017906COM600$179,000thousands by filing datecall
CAPRICOR THERAPEUTICS INC14070B959COM NEW38,200$179,000thousands by filing dateput
JONES LANG LASALLE INC48020Q957PUT100$179,000thousands by filing dateput
ZIOPHARM ONCOLOGY INC98973P101COM49,838$179,000thousands by filing date
CINCINNATI FINL CORP COM172062101Stock1,731$178,000thousands by filing date
HORMEL FOODS CORP COM440452100Stock3,732$178,000thousands by filing date
SUPERNUS PHARMACEUTICALS868459958COM6,800$178,000thousands by filing dateput
ZEDGE INC98923T954CL B14,700$178,000thousands by filing dateput
LKQ CORP501889958PUT4,200$178,000thousands by filing dateput
9 METERS BIOPHARMA INC654405109COM152,220$178,000thousands by filing date
DEL TACO RESTAURANTS INC NEW245496104COM18,530$178,000thousands by filing date
BURGUNDY TECHNOLOGY ACQU CORG1702T116CL A18,028$178,000thousands by filing date
ARBOR REALTY TRUST INC038923108COM11,139$177,000thousands by filing date
HEALTHCARE TR AMER INC42225P901CALL6,400$177,000thousands by filing datecall
IBIO INC451033953PUT114,700$177,000thousands by filing dateput
GLOBANT S AL44385109COM850$176,000thousands by filing date
IMMUNOVANT INC45258J902COM11,000$176,000thousands by filing datecall
CLEAR CHANNEL OUTDOOR HLDGS18453H906COM98,000$176,000thousands by filing datecall
MODEL N INC607525902CALL5,000$176,000thousands by filing datecall
NEWAGE INC650194903CALL61,400$176,000thousands by filing datecall
MEDALLIA INC584021909COM6,300$176,000thousands by filing datecall
XYLEM INC COM98419M100Stock1,664$175,000thousands by filing date
RICHARDSON ELECTRS LTD763165907COM27,400$175,000thousands by filing datecall
OWENS CORNING NEW690742951PUT1,900$175,000thousands by filing dateput
VIVINT SMART HOME INC928542959PUT12,200$175,000thousands by filing dateput
THOMSON REUTERS CORP.884903959COM2,000$175,000thousands by filing dateput
RATTLER MIDSTREAM LP75419T903COM16,500$175,000thousands by filing datecall
SPARTAN ACQUISITION CORP II846775104COM16,710$175,000thousands by filing date
IMMUNIC INC4525EP901CALL10,900$174,000thousands by filing datecall
ANTARES PHARMA INC036642106COM42,287$174,000thousands by filing date
CYTOSORBENTS CORP23283X906CALL20,000$174,000thousands by filing datecall
WAITR HLDGS INC930752100COM59,368$174,000thousands by filing date
SUMO LOGIC INC86646P903COM9,200$174,000thousands by filing datecall
SOLARWINDS CORP83417Q955PUT10,000$174,000thousands by filing dateput
ITURAN LOCATION AND CONTROL SHSM6158M104Stock8,129$173,000thousands by filing date
MISTRAS GROUP INC60649T107COMMON STOCK15,190$173,000thousands by filing date
CPS TECHNOLOGIES CORP12619F904COM13,200$173,000thousands by filing datecall
VERITONE INC92347M950COM7,200$173,000thousands by filing dateput
ALARM COM HLDGS INC011642905COM2,000$173,000thousands by filing datecall
LEIDOS HOLDINGS INC525327952PUT1,800$173,000thousands by filing dateput
XBIOTECH INC98400H902CALL10,100$173,000thousands by filing datecall
AIRGAIN INC00938A104COM8,119$172,000thousands by filing date
DAVITA INC23918K958PUT1,600$172,000thousands by filing dateput
INFINITY PHARMACEUTICALS INC45665G953Cmn53,400$172,000thousands by filing dateput
UDR INC902653904CALL3,900$171,000thousands by filing datecall
ARDELYX INC039697907COM25,800$171,000thousands by filing datecall
LTC PPTYS INC502175902COM4,100$171,000thousands by filing datecall
NAVIOS MARITIME HOLDINGS INCY62197119COM19,471$171,000thousands by filing date
COVETRUS INC22304C900CALL5,700$171,000thousands by filing datecall
SHAW COMMUNICATIONS INC82028K200CL B CONV6,500$170,000thousands by filing date
LOMA NEGRA C I A S A MTN 1454150E904SPONSORED ADS26,800$170,000thousands by filing datecall
APPFOLIO INC03783C900COM CL A1,200$170,000thousands by filing datecall
CENTERPOINT ENERGY INC15189T957PUT7,500$170,000thousands by filing dateput
SCIPLAY CORPORATION809087909CL A10,500$170,000thousands by filing datecall
BSQUARE CORP11776U900COM NEW49,600$170,000thousands by filing datecall
NOBLE MIDSTREAM PARTNERS LP65506L955PUT11,700$170,000thousands by filing dateput
AMNEAL PHARMACEUTICALS INC03168L105COM STK CL A25,134$169,000thousands by filing date
SUBURBAN PROPANE PARTNERS L.P.864482104COM11,420$169,000thousands by filing date
GENESIS ENERGY L P371927904UNIT LTD PARTN18,100$169,000thousands by filing datecall
WORLD KINECT CORPORATION981475956COM4,800$169,000thousands by filing dateput
VERASTEM INC92337C954PUT68,400$169,000thousands by filing dateput
ZOVIO INC98979V952PUT41,600$169,000thousands by filing dateput
ARCH CAP GROUP LTD ORDG0450A105Stock4,375$168,000thousands by filing date
THOMPSON REUTERS CORP884903709COM NEW1,916$168,000thousands by filing date
REPLIMUNE GROUP INC76029N106COMMON STOCK5,500$168,000thousands by filing date
METHODE ELECTRS INC591520900COM400$168,000thousands by filing datecall
HUNT J B TRANS SVCS INC445658957OPTION1,000$168,000thousands by filing dateput
TELEFONICA BRASIL SA87936R955PUT21,300$168,000thousands by filing dateput
WESTLAKE CHEM PARTNERS LP960417903CALL700$168,000thousands by filing datecall
RELIANCE INC759509952COM1,100$168,000thousands by filing dateput
CLEARSIDE BIOMEDICAL INC185063904CALL67,900$168,000thousands by filing datecall
BIOXCEL THERAPEUTICS INC09075P905COM3,900$168,000thousands by filing datecall
VISLINK TECHNOLOGIES INC92836Y950PUT57,200$168,000thousands by filing dateput
VANGUARD TAX-MANAGED FDS921943908VAN FTSE DEV MKT3,400$167,000thousands by filing datecall
KRONOS WORLDWIDE INC50105F905CALL10,900$167,000thousands by filing datecall
AGENUS INC00847G955COM NEW61,400$167,000thousands by filing dateput
BUCKLE INC COM118440106Stock4,223$166,000thousands by filing date
FMC CORP302491953COM NEW1,500$166,000thousands by filing dateput
ALASKA COMMUNICATIONS SYS GR01167P951COM51,200$166,000thousands by filing dateput
ZOGENIX INC98978L954PUT8,500$166,000thousands by filing dateput
NAVIGATOR HLDGS LTD SHSY62132108Stock18,500$165,000thousands by filing date
PROG HOLDINGS INC74319R951PUT3,800$165,000thousands by filing dateput
SELECTQUOTE INC816307950PUT5,600$165,000thousands by filing dateput
IHS MARKIT LTDG47567955PUT1,700$165,000thousands by filing dateput
LGI HOMES INC50187T906COM1,100$164,000thousands by filing datecall
ATHERSYS INC04744L106COM91,252$164,000thousands by filing date
WELBILT INC949090954COM10,100$164,000thousands by filing dateput
TYME TECHNOLOGIES INC90238J953PUT92,000$164,000thousands by filing dateput
GREEN BRICK PARTNERS INC392709101COM7,190$163,000thousands by filing date
ASPEN AEROGELS INC04523Y105COMMON STOCK8,012$163,000thousands by filing date
TUTOR PERINI CORP901109958COM8,600$163,000thousands by filing dateput
BROADMARK RLTY CAP INC11135B100COM15,600$163,000thousands by filing date
PACIRA BIOSCIENCES INC COM695127100Stock2,315$162,000thousands by filing date
CENTRAL GARDEN PET CO153527106COMMON STOCK2,800$162,000thousands by filing date
SUNOCO LP/SUNOCO FIN CORP86765K959COM UT REP LP5,100$162,000thousands by filing dateput
ETFS GOLD TR00326A904PHYSCL GOLD SHS9,900$162,000thousands by filing datecall
SELECTA BIOSCIENCES INC816212954PUT35,800$162,000thousands by filing dateput
IRIDIUM COMMUNICATIONS INC46269C952COM3,900$161,000thousands by filing dateput
ALLSTATE CORP020002951COM1,400$161,000thousands by filing dateput
WEINGARTEN REALTY INVST CMN STK948741903Cmn600$161,000thousands by filing datecall
NEPTUNE WELLNESS SOLUTIONS I64079L105COM122,797$161,000thousands by filing date
SEMPRA COM816851109Stock1,204$160,000thousands by filing date
NEWTEKONE INC652526203COM NEW5,994$160,000thousands by filing date
VEECO INSTRS INC DEL922417900COM7,700$160,000thousands by filing datecall
DIODES INC254543901COM2,000$160,000thousands by filing datecall
BGC PARTNERS INC CMN STOCK05541T951Cmn33,200$160,000thousands by filing dateput
SHYFT GROUP INC825698903CALL4,300$160,000thousands by filing datecall
GRITSTONE BIO INC39868T955PUT17,000$160,000thousands by filing dateput
ONTRAK INC683373104COM4,893$159,000thousands by filing date
ORCHARD THERAPEUTICS PLC68570P901CALL21,900$159,000thousands by filing datecall
WASHINGTON PRIME GROUP NEW93964W405COM70,668$158,000thousands by filing date
BRANDYWINE RLTY TR105368953SH BEN INT NEW12,200$158,000thousands by filing dateput
ATKORE INC047649958COM2,200$158,000thousands by filing dateput
ATMOS ENERGY CORP049560955PUT1,600$158,000thousands by filing dateput
CHINA AUTOMOTIVE SYSTEMS INC COMMON STOCK16936R955Cmn33,300$158,000thousands by filing dateput
SOUTH JERSEY INDS INC838518958PUT7,000$158,000thousands by filing dateput
COWEN INC223622906CALL4,500$158,000thousands by filing datecall
AIR TRANSPORT SERVICES GRP I00922R955PUT5,400$158,000thousands by filing dateput
RITCHIE BROS AUCTIONEERS767744955PUT2,700$158,000thousands by filing dateput
VITAL FARMS INC92847W903CALL7,200$157,000thousands by filing datecall
ENOVA INTL INC29357K953PUT4,400$156,000thousands by filing dateput
WORLD ACCEPTANCE CP/DE CMN STK981419904Cmn1,200$156,000thousands by filing datecall
GASLOG LTDG37585909SHS27,000$156,000thousands by filing datecall
NV5 HOLDINGS, INC62945V109COM1,608$155,000thousands by filing date
AMN HEALTHCARE SVCS INC001744901COM2,100$155,000thousands by filing datecall
ENOVIS CORP194014106COMMON STOCK3,542$155,000thousands by filing date
TEEKAY TANKERS LTDY8565N300CL A11,148$155,000thousands by filing date
EQUITRANS MIDSTREAM CORP294600901COM19,000$155,000thousands by filing datecall
PRECISION BIOSCIENCES INC74019P908CALL15,000$155,000thousands by filing datecall
DPCM CAP INC23344P901COM CL A15,700$155,000thousands by filing datecall
PREFERRED APT CMNTYS INC74039L903CALL15,700$155,000thousands by filing datecall
IMMUNOVANT INC45258J102COM9,626$154,000thousands by filing date
MAMMOTH ENERGY SVCS INC56155L908COM28,900$154,000thousands by filing datecall
NNN REIT INC637417956PUT3,500$154,000thousands by filing dateput
NATUS MEDICAL INC DEL639050903COM600$154,000thousands by filing datecall
XERIS PHARMACEUTICALS INC98422L957COM34,100$154,000thousands by filing dateput
REPLIMUNE GROUP INC76029N906CALL5,000$153,000thousands by filing datecall
CATALYST BIOSCIENCES INC14888D958PUT30,400$153,000thousands by filing dateput
PRA HEALTH SCIENCES INC69354M908CALL100$153,000thousands by filing datecall
CERAGON NETWORKS LTD ORDM22013102Stock40,405$152,000thousands by filing date
KT CORP48268K951PUT12,200$152,000thousands by filing dateput
ACCURAY INC DEL004397955PUT30,800$152,000thousands by filing dateput
HERC HLDGS INC42704L954COM1,500$152,000thousands by filing dateput
CRESCENT PT ENERGY CORP22576C901COM36,400$152,000thousands by filing datecall
BANCO BBVA ARGENTINA S A058934100SPONSORED ADS55,306$151,000thousands by filing date
COHU INC192576106COM3,582$150,000thousands by filing date
TREDEGAR CORP894650900COM10,000$150,000thousands by filing datecall
NABORS INDUSTRIES LTDG6359F957SHS1,600$150,000thousands by filing dateput
NATIONAL FUEL GAS CO636180901CALL300$150,000thousands by filing datecall
OLYMPIC STEEL INC COM68162K106Stock5,108$150,000thousands by filing date
SCHNITZER STEEL INDS INC-A806882906COM3,600$150,000thousands by filing datecall
GMS INC36251C953COM3,600$150,000thousands by filing dateput
Amplify Energy Corp03212B103COM53,528$149,000thousands by filing date
FREEDOM HOLDING CORP356390904COM2,800$149,000thousands by filing datecall
ACTINIUM PHARMACEUTICALS INC00507W956COM19,500$149,000thousands by filing dateput
KINDRED BIOSCIENCES INC COM494577109Stock29,924$149,000thousands by filing date
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INTERPUBLIC GROUP COS460690100COM5,054$148,000thousands by filing date
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OVID THERAPEUTICS INC690469901COM36,700$148,000thousands by filing datecall
CONN'S INC COMMON STOCK208242907Cmn7,600$148,000thousands by filing datecall
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OBSEVA SAH5861P903CALL45,300$147,000thousands by filing datecall
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DRDGOLD LIMITED26152H951PUT15,400$146,000thousands by filing dateput
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THE INTERPUBLIC GROUP OF COMPANIES INC. CMN STOCK460690950Cmn5,000$146,000thousands by filing dateput
VERSO CORP92531L957PUT10,000$146,000thousands by filing dateput
CHENIERE ENERGY PARTNERS L P16411Q101COM UNIT3,498$145,000thousands by filing date
BHP BILLITON- ADR05545E209SPONSORED ADR2,511$145,000thousands by filing date
INSPIRE MED SYS INC457730909COM700$145,000thousands by filing datecall
AH RLTY TR INC04208T958PUT11,600$145,000thousands by filing dateput
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OPENLANE INC48238T109COM9,572$144,000thousands by filing date
UTZ BRANDS INC918090951COM CL A5,800$144,000thousands by filing dateput
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KT CORP SPONSORED ADR48268K101ADR11,464$143,000thousands by filing date
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MACROGENICS INC556099909COM4,500$143,000thousands by filing datecall
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TRICIDA INC89610F901CALL27,000$143,000thousands by filing datecall
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E L F BEAUTY INC26856L953COM5,300$142,000thousands by filing dateput
CHART INDS INC16115Q908COM1,000$142,000thousands by filing datecall
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SELECTA BIOSCIENCES INC816212104COM31,377$142,000thousands by filing date
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ENZO BIOCHEM INC294100902COM41,400$142,000thousands by filing datecall
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VERRA MOBILITY CORP CL A COM STK92511U102Stock10,422$141,000thousands by filing date
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EVERI HLDGS INC30034T953Equity Put10,000$141,000thousands by filing dateput
RENALYTIX PLC75973T901SPON ADS5,500$141,000thousands by filing datecall
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WINGSTOP INC974155903COM1,100$140,000thousands by filing datecall
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BROADMARK RLTY CAP INC11135B900CALL13,400$140,000thousands by filing datecall
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UGI CORP NEW902681905COM3,400$139,000thousands by filing datecall
CHINA AUTOMOTIVE SYS INC16936R105COM29,247$139,000thousands by filing date
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SHAW COMMUNICATIONS INC82028K950OPTION5,300$139,000thousands by filing dateput
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BWX TECHNOLOGIES INC05605H900COM2,100$138,000thousands by filing datecall
POOL CORP73278L905COM400$138,000thousands by filing datecall
IAMGOLD CORP450913958COM46,200$138,000thousands by filing dateput
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CAI INTERNATIONAL INC12477X906COM300$137,000thousands by filing datecall
VIEWRAY INC92672L907CALL31,400$137,000thousands by filing datecall
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NAM TAI PPTY INCG63907902CALL11,000$136,000thousands by filing datecall
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CRANE CO224399105COM1,441$135,000thousands by filing date
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TRAVELZOO89421Q205CMN7,899$132,000thousands by filing date
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EVERCORE INC29977A905CALL1,000$132,000thousands by filing datecall
HIGHCAPE CAP ACQUISITION COR42984L955PUT11,100$132,000thousands by filing dateput
SEMTECH CORP816850901CALL1,900$131,000thousands by filing datecall
AQUESTIVE THERAPEUTICS INC03843E904COM25,100$131,000thousands by filing datecall
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POTBELLY CORP73754Y900COM22,200$131,000thousands by filing datecall
ATHENEX INC04685N103COM30,468$131,000thousands by filing date
CRESTWOOD EQUITY PARTNERS LP226344958UNIT LTD PARTNER4,700$131,000thousands by filing dateput
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ORION S.A.L72967909COM6,600$130,000thousands by filing datecall
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TEEKAY CORPY8564W953COM40,500$130,000thousands by filing dateput
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TRANSMEDICS GROUP INC89377M909CALL3,100$129,000thousands by filing datecall
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BRF SA10552T957SPONSORED ADR28,700$129,000thousands by filing dateput
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MEDICAL PROPERTIES TRUST INC COM58463J304REIT5,771$123,000thousands by filing date
ACCENDRA HEALTH INC690732102COM3,262$123,000thousands by filing date
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IAMGOLD CORP450913908COM41,400$123,000thousands by filing datecall
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WIPRO LTD SPON ADR 1 SH97651M109ADR19,259$122,000thousands by filing date
FORUM ENERGY TECHNOLOGIES IN34984V909COM6,600$122,000thousands by filing datecall
GETTY RLTY CORP NEW374297909CALL4,300$122,000thousands by filing datecall
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HEALTH ASSURN ACQUISITION CO42226W909CALL11,900$122,000thousands by filing datecall
SURGALIGN HOLDINGS INC86882C905CALL55,800$122,000thousands by filing datecall
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1 800 FLOWERS COM INC68243Q906CALL4,400$121,000thousands by filing datecall
1 800 FLOWERS COM INC68243Q956PUT4,400$121,000thousands by filing dateput
HONDA MOTOR CO LTD438128958ADR ECH CNV IN 34,000$121,000thousands by filing dateput
KNOWLES CORP49926D909COM5,800$121,000thousands by filing datecall
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GRAY MEDIA INC389375956COM6,600$121,000thousands by filing dateput
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CLIMATE CHANGE CRISIS REAL I18716C950PUT8,800$121,000thousands by filing dateput
NEW SR INVT GROUP INC648691903CALL19,400$121,000thousands by filing datecall
SANDRIDGE ENERGY INC80007P909COM NEW30,800$120,000thousands by filing datecall
PENSKE AUTOMOTIVE GRP INC70959W903COM1,500$120,000thousands by filing datecall
WW GRAINGER INC384802904Call300$120,000thousands by filing datecall
TYME TECHNOLOGIES INC COM90238J103Stock67,370$120,000thousands by filing date
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CHUYS HLDGS INC171604901CALL2,700$120,000thousands by filing datecall
SUNWORKS INC86803X954COM NEW8,200$120,000thousands by filing dateput
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WIPRO LTD97651M909SPON ADR 1 SH18,700$119,000thousands by filing datecall

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000932540-21-000002this filing2021-05-12acceptance time not in the bulk data set