Skip to content

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
MIDCAP FINANCIAL INVSTMNT CO03761U952COM NEW8,700$119,000thousands by filing dateput
NORDSON CORP655663952COM600$119,000thousands by filing dateput
VAPOTHERM INC922107107COM4,963$119,000thousands by filing date
FLUENT INC34380C952PUT29,100$119,000thousands by filing dateput
AEGLEA BIOTHERAPEUTICS INC00773J953PUT15,000$119,000thousands by filing dateput
ENDO INTL PLCG30401956PUT16,100$119,000thousands by filing dateput
Empire State Realty Trust, Inc.292104106Class A Common Stock, $0.01 par value per share10,600$118,000thousands by filing date
RUSH STREET INTERACTIVE INC782011950PUT7,200$118,000thousands by filing dateput
EXPEDITORS INTL WASH INC302130909COM1,100$118,000thousands by filing datecall
AXT INC00246W953COM10,100$118,000thousands by filing dateput
COWEN GROUP INC223622606COMMON STOCK3,365$118,000thousands by filing date
PATTERSON COS INC703395953COM3,700$118,000thousands by filing dateput
REALNETWORKS INC CMN STOCK75605L958Cmn27,700$118,000thousands by filing dateput
FSD PHARMA INC35954B956PUT61,600$118,000thousands by filing dateput
NEXTIER OILFIELD SOLUTIONS65290C905COM31,600$118,000thousands by filing datecall
AGCO CORP001084102COM813$117,000thousands by filing date
STRIDE INC86333M958PUT3,900$117,000thousands by filing dateput
CENTURY ALUM CO156431958PUT6,600$117,000thousands by filing dateput
EVOLUTION PETE CORP30049A907COM34,700$117,000thousands by filing datecall
FORMFACTOR INC346375908COM2,600$117,000thousands by filing datecall
CODEXIS INC192005906CALL5,100$117,000thousands by filing datecall
PLAYAGS INC72814N954PUT14,500$117,000thousands by filing dateput
LION GROUP HOLDING LTD53620U902CALL26,400$117,000thousands by filing datecall
EPIZYME INC29428V904COM13,400$117,000thousands by filing datecall
BLUEKNIGHT ENERGY PARTNERS L09625U909CALL36,100$117,000thousands by filing datecall
DECARBONIZATION PLUS ACQU CO242797908CALL11,200$117,000thousands by filing datecall
HOLICITY INC435063952PUT9,900$117,000thousands by filing dateput
ALTRA INDL MOTION CORP02208R906CALL2,100$116,000thousands by filing datecall
FOLEY TRASIMENE ACQUISTN COR34431F104COM CL A11,580$116,000thousands by filing date
ADAMIS PHARMACEUTICALS CORP00547W958PUT123,900$116,000thousands by filing dateput
NOVO-NORDISK A S670100955ADR1,700$115,000thousands by filing dateput
ECOPETROL S A279158909SPONSORED ADS9,000$115,000thousands by filing datecall
RAYONIER ADVANCED MATLS INC75508B904COM12,700$115,000thousands by filing datecall
BANCO BBVA ARGENTINA S A058934900SPONSORED ADS42,300$115,000thousands by filing datecall
SERVICE PPTYS TR81761L902COM SH BEN INT9,700$115,000thousands by filing datecall
RADWARE LTDM81873907CALL4,400$115,000thousands by filing datecall
SNAP ON INC833034951PUT500$115,000thousands by filing dateput
ORGANOGENESIS HLDGS INC68621F902CALL6,300$115,000thousands by filing datecall
HERSHA HOSPITALITY TR427825900Equity Call10,900$115,000thousands by filing datecall
PERFICIENT INC71375U101COM1,941$114,000thousands by filing date
QURATE RETAIL INC74915M100COM SER A9,721$114,000thousands by filing date
HEALTHPEAK PROPERTIES INC42250P953COM3,600$114,000thousands by filing dateput
CHINA SOUTHN AIRLS LTD169409109SPON ADR CL H3,100$114,000thousands by filing date
BERRY CORP08579X951COM20,600$114,000thousands by filing dateput
180 DEGREE CAP CORP68235B958PUT15,400$114,000thousands by filing dateput
GENETIC TECHNOLOGIES LTD37185R957PUT27,400$114,000thousands by filing dateput
WEST PHARMACEUTICAL SVSC INC COM955306105Stock400$113,000thousands by filing date
SILICON LABORATORIES INC826919902CALL800$113,000thousands by filing datecall
ARCUTIS BIOTHERAPEUTICS INC03969K908COM3,900$113,000thousands by filing datecall
EVERSOURCE ENERGY30040W958COM1,300$113,000thousands by filing dateput
PARAMOUNT GLOBAL92556H107COMMON STOCK2,400$113,000thousands by filing date
GOLDEN OCEAN GROUP LTDG39637205SHS NEW16,910$113,000thousands by filing date
TELEFONICA S A879382908CALL25,000$113,000thousands by filing datecall
DCP MIDSTREAM PARTNERS LP CMN UNITS23311P950Cmn5,200$113,000thousands by filing dateput
MICRO FOCUS INTERNATIONAL PL594837953PUT14,700$113,000thousands by filing dateput
IZEA WORLDWIDE INC46604H955PUT29,900$113,000thousands by filing dateput
STONEMOR INC86184W956PUT59,800$113,000thousands by filing dateput
CM LIFE SCIENCES INC18978W959PUT7,600$113,000thousands by filing dateput
CERUS CORP157085101COM18,594$112,000thousands by filing date
PENTAIR PLCG7S00T904SHS1,800$112,000thousands by filing datecall
KENNAMETAL INC489170900CALL2,800$112,000thousands by filing datecall
TUNIU CORP89977P906CALL32,300$112,000thousands by filing datecall
MSC INDL DIRECT INC CL A553530106Stock1,227$111,000thousands by filing date
FOSSIL GROUP INC34988V106COMMON STOCK8,911$111,000thousands by filing date
SPACE EX TECH SPACEX CLASS A19423L672Equity3,909$111,000thousands by filing date
BROOKDALE SR LIVING INC112463904COM18,300$111,000thousands by filing datecall
GASLOG PARTNERS LPY2687W958COM41,600$111,000thousands by filing dateput
NEOPHOTONICS CORP64051T900COM9,300$111,000thousands by filing datecall
RAYONIER INC754907903COM3,400$110,000thousands by filing datecall
PROGRESS SOFTWARE CORP743312950COM2,500$110,000thousands by filing dateput
APOLLO COML REAL ESTATE FIN03762U905COM7,900$110,000thousands by filing datecall
WEBSTER FINL CORP947890959PUT200$110,000thousands by filing dateput
KAMADA LTDM6240T909CALL17,800$110,000thousands by filing datecall
PHX MINERALS INC69291A900CALL38,300$110,000thousands by filing datecall
ALTITUDE ACQUISITION CORP02156Y103COM CL A10,975$110,000thousands by filing date
SPARK NETWORKS SE846517900CALL14,700$110,000thousands by filing datecall
MADRIGAL PHARMACEUTICALS INC COM558868105Stock933$109,000thousands by filing date
SELLAS LIFE SCIENCES GROUP I81642T909CALL12,800$109,000thousands by filing datecall
Berry Corp08579X101Common Stock19,852$109,000thousands by filing date
DOLBY LABORATORIES INC25659T907CALL1,100$109,000thousands by filing datecall
Viewra, Inc92672L107COM24,993$109,000thousands by filing date
DRDGOLD LIMITED SPON ADR REPSTG26152H301ADR11,437$108,000thousands by filing date
MITSUBISHI UFJ FINANCIAL GRO606822954SPONSORED ADS20,000$108,000thousands by filing dateput
VISHAY INTERTECHNOLOGY INC928298908COM4,500$108,000thousands by filing datecall
PERSONALIS INC71535D906COM4,400$108,000thousands by filing datecall
MATERIALISE NV57667T900CALL3,000$108,000thousands by filing datecall
ROCKWELL MEDICAL INC774374902Cmn92,800$108,000thousands by filing datecall
PERFORMANT FINL CORP71377E905COM50,400$108,000thousands by filing datecall
CONTRAFECT CORP212326900CALL22,500$108,000thousands by filing datecall
CDK GLOBAL INC12508E951COM2,000$108,000thousands by filing dateput
GOLDEN STAR RES LTD CDA38119T907CALL36,700$108,000thousands by filing datecall
QUTOUTIAO INC74915J907ADS REP SHS A47,100$108,000thousands by filing datecall
ARGAN INC04010E109COM2,000$107,000thousands by filing date
ARDELYX INC039697957COM16,200$107,000thousands by filing dateput
GILDAN ACTIVEWEAR INC375916903COM3,500$107,000thousands by filing datecall
OCUGEN INC67577C955COM15,700$107,000thousands by filing dateput
CALIX INC13100M959COM3,100$107,000thousands by filing dateput
GRUPO TELEVISA S A B40049J956PUT12,100$107,000thousands by filing dateput
OIL STS INTL INC678026905CALL17,700$107,000thousands by filing datecall
KINIKSA PHARMACEUTICALS LTDG5269C951PUT5,800$107,000thousands by filing dateput
RITHM CAPITAL CORP COM NEW64828T201REIT9,454$106,000thousands by filing date
IRONWOOD PHARMACEUTICALS INC46333X108COMMON STOCK9,466$106,000thousands by filing date
IZEA WORLDWIDE INC COM NEW46604H105Stock28,200$106,000thousands by filing date
NGL ENERGY PARTNERS LP62913M907COM UNIT REPST51,800$106,000thousands by filing datecall
FUTUREFUEL CORP36116M906COM7,300$106,000thousands by filing datecall
MEDIFAST INC58470H951PUT500$106,000thousands by filing dateput
GLYCOMIMETICS INC38000Q102COM35,219$106,000thousands by filing date
PEOPLE'S UNITED FINANCIAL712704955COM5,900$106,000thousands by filing dateput
H & E EQUIPMENT SERVICES INC404030908COM2,800$106,000thousands by filing datecall
ASSEMBLY BIOSCIENCES INC045396908CALL23,000$106,000thousands by filing datecall
AMERICAN VRTUAL CLOUD TECH I030382905CALL18,800$106,000thousands by filing datecall
INTERSECT ENT INC46071F953COM5,100$106,000thousands by filing dateput
DINE BRANDS GLOBAL INC254423106COM1,169$105,000thousands by filing date
NORTHERN TR CORP665859954COM100$105,000thousands by filing dateput
VAALCO ENERGY INC91851C951COM NEW46,900$105,000thousands by filing dateput
VANDA PHARMACEUTICALS INC921659908COM7,000$105,000thousands by filing datecall
GREEN DOT CORP39304D902CL A2,300$105,000thousands by filing datecall
TOPBUILD COR89055F903CALL500$105,000thousands by filing datecall
SYNOVUS FINL CORP87161C951COM NEW2,300$105,000thousands by filing dateput
SCORPIUS HOLDINGS INC42237K409COMMON14,483$105,000thousands by filing date
HORIZON ACQUISITION CORPORATG46044106CMN10,326$105,000thousands by filing date
NANOSTRING TECHNOLOGIES INC63009R909COM1,600$105,000thousands by filing datecall
CALADRIUS BIOSCIENCES INC128058953COM NEW54,200$105,000thousands by filing dateput
RIGNET INC766582900CALL1,200$105,000thousands by filing datecall
FMC CORP COM NEW302491303Stock936$104,000thousands by filing date
VICTORY CAP HLDGS INC DEL COM CL A92645B103Stock4,050$104,000thousands by filing date
SAFE BULKERS INCY7388L103COMMON STOCK42,615$104,000thousands by filing date
COMPASS DIVERSIFIED20451Q954SH BEN INT4,500$104,000thousands by filing dateput
ENANTA PHARMACEUTICALS INC29251M906COM2,100$104,000thousands by filing datecall
KOPPERS HOLDINGS INC50060P956PUT300$104,000thousands by filing dateput
NEWPARK RES INC651718954COM PAR $.01NEW33,200$104,000thousands by filing dateput
AKERO THERAPEUTICS INC00973Y908CALL3,600$104,000thousands by filing datecall
MAXEON SOLAR TECHNOLOGIES LTY58473952OPTION3,300$104,000thousands by filing dateput
SOLENO THERAPEUTICS INC834203900COM NEW82,300$104,000thousands by filing datecall
ENABLE MIDSTREAM PARTNERS LP292480950COM UNIT RP IN16,000$104,000thousands by filing dateput
IMMERSION CORP452521957COM10,800$103,000thousands by filing dateput
XBIOTECH INC98400H952COM6,000$103,000thousands by filing dateput
CYMABAY THERAPEUTICS INC23257D903OPTION22,700$103,000thousands by filing datecall
TFF PHARMACEUTICALS INC87241J954PUT7,600$103,000thousands by filing dateput
APTINYX INC03836N903CALL34,400$103,000thousands by filing datecall
U S PHYSICAL THERAPY90337L108COM975$102,000thousands by filing date
WISDOMTREE INC97717P904COM16,300$102,000thousands by filing datecall
SPERO THERAPEUTICS INC84833T903COM6,900$102,000thousands by filing datecall
AGENUS INC00847G705COM NEW37,441$102,000thousands by filing date
JAGUAR HEALTH INC47010C409COM56,704$102,000thousands by filing date
NAVIOS MARITIME CHG CONTAINERS LP UNIT REPSTG LP INTY62151108COM UNIT RP LP11,084$102,000thousands by filing date
OMNICELL COM COM68213N109Stock780$101,000thousands by filing date
SOUTH JERSEY INDUSTRIES INC838518108COM4,455$101,000thousands by filing date
GOLD RESOURCE CORP38068T905COM38,300$101,000thousands by filing datecall
SUN LIFE FINANCIAL INC.866796905Call200$101,000thousands by filing datecall
MID-AMER APT CMNTYS INC59522J903CALL700$101,000thousands by filing datecall
AZZ INC002474904CALL2,000$101,000thousands by filing datecall
CALAVO GROWERS INC128246905CALL1,300$101,000thousands by filing datecall
ALTIMETER GROWTH CORPG0370L108CL A8,655$101,000thousands by filing date
VERSO CORP92531L207CL A6,905$101,000thousands by filing date
TRAVELZOO89421Q955PUT6,000$101,000thousands by filing dateput
ENVESTNET INC29404K956OPTION1,400$101,000thousands by filing dateput
JOUNCE THERAPEUTICS INC481116901CALL9,800$101,000thousands by filing datecall
ORBCOMM INC68555P950PUT13,200$101,000thousands by filing dateput
LIGHTSPEED POS INC53227R956PUT1,600$101,000thousands by filing dateput
B. RILEY FINANCIAL INC05580M108COM1,770$100,000thousands by filing date
TRANSMEDICS GROUP INC89377M959COM2,400$100,000thousands by filing dateput
RED ROBIN GOURMET BURGERS IN75689M951COM2,500$100,000thousands by filing dateput
NATIONAL FUEL GAS CO636180951PUT200$100,000thousands by filing dateput
GLOBAL PARTNERS LP37946R959PUT4,700$100,000thousands by filing dateput
Akoustis Technologies Inc00973N102COM7,516$100,000thousands by filing date
TEEKAY CORPY8564W903COM31,200$100,000thousands by filing datecall
MICHAELS COS INC59408Q106COM4,554$100,000thousands by filing date
NABRIVA THERAPEUTICS PLCG63637113SHS60,415$100,000thousands by filing date
AIRNET TECHNOLOGY INC00941Q954PUT29,100$100,000thousands by filing dateput
MOELIS & CO60786M105CL A1,795$99,000thousands by filing date
IGC PHARMA INC45408X308COM NEW55,351$99,000thousands by filing date
VERA BRADLEY INC92335C906COM9,800$99,000thousands by filing datecall
FABRINETG3323L950SHS1,100$99,000thousands by filing dateput
KOSMOS ENERGY LTD500688956COM32,300$99,000thousands by filing dateput
NEWS CORP NEW65249B909CL A3,900$99,000thousands by filing datecall
GREENBRIER COS INC393657951PUT2,100$99,000thousands by filing dateput
KB FINL GROUP INC48241A905CALL200$99,000thousands by filing datecall
BM TECHNOLOGIES INC05591L107COM846$99,000thousands by filing date
GLOBUS MED INC CL A379577208Stock1,586$98,000thousands by filing date
BED BATH & BEYOND INC690370101COM1,483$98,000thousands by filing date
CANADIAN IMPERIAL BANK OF CO136069951PUT1,000$98,000thousands by filing dateput
SCIPLAY CORPORATION809087109CL A6,033$98,000thousands by filing date
DULUTH HLDGS INC26443V951PUT5,800$98,000thousands by filing dateput
LEMAITRE VASCULAR INC525558901CALL200$98,000thousands by filing datecall
LEE ENTERPRISES INC523768956PUT3,800$98,000thousands by filing dateput
REVANCE THERAPEUTICS INC761330959COM3,500$98,000thousands by filing dateput
CTI BIOPHARMA CORP12648L951PUT33,600$98,000thousands by filing dateput
PENNYMAC MTG INVT TR COM70931T103REIT4,929$97,000thousands by filing date
Zedge Inc98923T104COM8,036$97,000thousands by filing date
BIOSIG TECHNOLOGIES INC09073N201COM NEW22,417$97,000thousands by filing date
OBSEVA SAH5861P953PUT29,800$97,000thousands by filing dateput
ORCHID IS CAP INC68571X953COM16,200$97,000thousands by filing dateput
RISE ED CAYMAN LTD76761L952PUT24,000$97,000thousands by filing dateput
HC2 HLDGS INC404139907CALL24,500$97,000thousands by filing datecall
ENTERCOM COMMUNICATIONS CORP293639100CL A18,290$96,000thousands by filing date
ABERCROMBIE & FITCH CO002896957PUT2,800$96,000thousands by filing dateput
WARNER MUSIC GROUP CORP934550953COM CL A2,800$96,000thousands by filing dateput
SIGA TECHNOLOGIES INC826917906COM14,700$96,000thousands by filing datecall
NEW FORTRESS ENERGY INC644393900COM CL A2,100$96,000thousands by filing datecall
IDERA PHARMACEUTICALS INC45168K905CALL73,900$96,000thousands by filing datecall
NANTHEALTH INC630104107CMN29,931$96,000thousands by filing date
DBV TECHNOLOGIES S A23306J901CALL18,100$96,000thousands by filing datecall
JAGUAR HEALTH INC47010C959PUT53,100$96,000thousands by filing dateput
SYNDAX PHARMACEUTICALS INC87164F105COM4,236$95,000thousands by filing date
INFOSYS LTD456788958PUT5,100$95,000thousands by filing dateput
W & T OFFSHORE INC92922P956COM26,400$95,000thousands by filing dateput
MAXLINEAR INC57776J950COM2,800$95,000thousands by filing dateput
GREEN BRICK PARTNERS INC392709901COM4,200$95,000thousands by filing datecall
CALUMET SPECIALTY PRODUCTS PARTNERS LP CMN STK131476953Cmn15,500$95,000thousands by filing dateput
CLEARSIGN TECHNOLOGIES CORP185064902COM16,800$95,000thousands by filing datecall
SVMK INC78489X103COM5,194$95,000thousands by filing date
SENDAS DISTRIBUIDORA S A81689T904CALL7,300$95,000thousands by filing datecall
ATARA BIOTHERAPEUTICS INC046513907COM6,600$95,000thousands by filing datecall
SPECTRUM BRANDS HLDGS INC NEW COM84790A105Stock1,111$94,000thousands by filing date
LIQUIDIA CORPORATION53635D952PUT34,800$94,000thousands by filing dateput
PLAYAGS INC72814N904CALL11,600$94,000thousands by filing datecall
REWALK ROBOTICS LTDM8216Q950PUT38,800$94,000thousands by filing dateput
STERLING BANCORP DEL85917A900CALL4,100$94,000thousands by filing datecall
USA TECHNOLOGIES INC90328S950PUT8,000$94,000thousands by filing dateput
ULTRA CLEAN HLDGS INC90385V957COM1,600$93,000thousands by filing dateput
NOMAD FOODS LTDG6564A905USD ORD SHS3,400$93,000thousands by filing datecall
CARETRUST REIT INC14174T907CALL400$93,000thousands by filing datecall
MAGELLAN HEALTH SERVICES INC COMMON STOCK559079957Cmn100$93,000thousands by filing dateput
CROSSAMERICA PARTNERS LP22758A955UT LTD PTN INT500$93,000thousands by filing dateput
NINE ENERGY SERVICE INC65441V901COM40,400$93,000thousands by filing datecall
ENLINK MIDSTREAM LLC29336T900COM UNIT REP LTD21,600$93,000thousands by filing datecall
GIGCAPITAL3 INC37519D957PUT8,700$93,000thousands by filing dateput
ICICI BANK LIMITED ADR45104G104ADR5,740$92,000thousands by filing date
FS KKR CAP CORP302635206COM4,662$92,000thousands by filing date
SIRIUS XM HOLDINGS INC82968B103COM15,124$92,000thousands by filing date
ATRICURE INC04963C209COM1,400$92,000thousands by filing date
VARONIS SYS INC922280952Equity Put1,800$92,000thousands by filing dateput
ROYALTY PHARMA PLCG7709Q954SHS CLASS A2,100$92,000thousands by filing dateput
CHATHAM LODGING TR16208T902COM7,000$92,000thousands by filing datecall
SRAX INC78472M956PUT19,400$92,000thousands by filing dateput
SECUREWORKS CORP81374A905CALL6,900$92,000thousands by filing datecall
PHYSICIANS RLTY TR71943U904COM5,200$92,000thousands by filing datecall
GROCERY OUTLET HLDG CORP COM39874R101Stock2,466$91,000thousands by filing date
ENOVA INTL INC29357K103COM2,566$91,000thousands by filing date
CRESCENT PT ENERGY CORP22576C101COM21,711$91,000thousands by filing date
BROWN & BROWN INC115236951COM200$91,000thousands by filing dateput
PACIRA BIOSCIENCES INC695127900COM1,300$91,000thousands by filing datecall
DIGIMARC CORP NEW COM25381B101COM3,058$91,000thousands by filing date
IGC PHARMA INC45408X908CALL50,800$91,000thousands by filing datecall
ONESPAN INC68287N950PUT3,700$91,000thousands by filing dateput
VEONEER INC92336X109COM3,657$90,000thousands by filing date
SIEBERT FINL CORP826176109COM22,338$90,000thousands by filing date
TELEPHONE & DATA SYS INC879433959COM NEW3,900$90,000thousands by filing dateput
TENABLE HLDGS INC88025T902COM2,500$90,000thousands by filing datecall
PUBLIC SVC ENTERPRISE GROUP744573956COM1,500$90,000thousands by filing dateput
MSC INDL DIRECT INC553530906CALL1,000$90,000thousands by filing datecall
DINE BRANDS GLOBAL INC254423906COM1,000$90,000thousands by filing datecall
CHINA PETROLEUM CHEM-ADR16941R958COM1,700$90,000thousands by filing dateput
ATHERSYS INC04744L956COM50,100$90,000thousands by filing dateput
SOLID BIOSCIENCES INC83422E955PUT16,200$90,000thousands by filing dateput
ARTISAN PARTNERS ASSET MGMT I CL A04316A108Stock1,700$89,000thousands by filing date
MITEK SYS INC606710200COM NEW6,128$89,000thousands by filing date
FUTUREFUEL CORP36116M956COM6,100$89,000thousands by filing dateput
SERVICE PPTYS TR81761L952COM SH BEN INT7,500$89,000thousands by filing dateput
ILLINOIS TOOL WKS INC452308959PUT400$89,000thousands by filing dateput
PRECISION BIOSCIENCES INC74019P108COM8,567$89,000thousands by filing date
VIEW INC92671V106COM11,979$89,000thousands by filing date
ONCTERNAL THERAPEUTICS INC68236P907CALL10,700$89,000thousands by filing datecall
SURGALIGN HOLDINGS INC86882C955COM41,000$89,000thousands by filing dateput
JABIL INC COM466313103Stock1,688$88,000thousands by filing date
AXCELIS TECHNOLOGIES INC054540208COM NEW2,149$88,000thousands by filing date
TELUS CORPORATION87971M953COM4,400$88,000thousands by filing dateput
WORKIVA INC98139A955COM CL A100$88,000thousands by filing dateput
COMPANIA DE MINAS BUENAVENTU204448954PUT8,800$88,000thousands by filing dateput
KINIKSA PHARMACEUTICALS LTDG5269C101COM CL A4,779$88,000thousands by filing date
IMMUNIC INC4525EP951PUT5,500$88,000thousands by filing dateput
INDEPENDENCE RLTY TR INC45378A906CALL5,800$88,000thousands by filing datecall
PGT INC69336V951COM3,500$88,000thousands by filing dateput
ACADIAN ASSET MANAGEMENT INC10948W953COM4,300$88,000thousands by filing dateput
BLUEPRINT MEDICINES CORP09627Y959COM900$88,000thousands by filing dateput
PENTAIR PLC SHSG7S00T104Stock1,400$87,000thousands by filing date
PAMPA ENERGIA SA697660207SPONS ADR LVL I5,879$87,000thousands by filing date
CLARIVATE PLCG21810909ORD SHS3,300$87,000thousands by filing datecall
NICE LTD653656908SPONSORED ADR400$87,000thousands by filing datecall
BRINKS CO109696904CALL1,100$87,000thousands by filing datecall
OXFORD INDS INC691497909CALL100$87,000thousands by filing datecall
OXFORD INDS INC691497959PUT100$87,000thousands by filing dateput
SYNCHRONOSS TECHNOLOGIES INC COMMON STOCK87157B903Cmn24,400$87,000thousands by filing datecall
AIRGAIN INC00938A904CALL4,100$87,000thousands by filing datecall
SURFACE ONCOLOGY INC86877M959PUT11,200$87,000thousands by filing dateput
ASPEN TECHNOLOGY INC045327903COM600$87,000thousands by filing datecall
REALPAGE INC75606N959PUT1,000$87,000thousands by filing dateput
BRF SA10552T107SPONSORED ADR19,042$86,000thousands by filing date
OWENS CORNING NEW690742101COM938$86,000thousands by filing date
BCE INC05534B950COMMON STOCK1,900$86,000thousands by filing dateput
STEVEN MADDEN LTD556269908COM NEW2,300$86,000thousands by filing datecall
SUMMIT HOTEL PPTYS866082900CALL8,500$86,000thousands by filing datecall
PC TEL INC69325Q105COM12,400$86,000thousands by filing date
HILLENBRAND INC431571908Cmn1,800$86,000thousands by filing datecall
INGLES MKTS INC457030904CALL1,400$86,000thousands by filing datecall
SMITH MICRO SOFTWARE INC832154957COM NEW15,700$86,000thousands by filing dateput
CASA SYS INC14713L952PUT9,000$86,000thousands by filing dateput
IVERIC BIO INC46583P952COM13,900$86,000thousands by filing dateput
NEWAGE INC650194953PUT29,900$86,000thousands by filing dateput
TRI POINTE HOMES INC87265H109COM4,156$85,000thousands by filing date
DELEK US HLDGS INC NEW24665A953COM3,900$85,000thousands by filing dateput
ITURAN LOCATION AND CONTROLM6158M904CALL4,000$85,000thousands by filing datecall
ADAPTIMMUNE THERAPEUTICS PLC00653A107SPONDS ADR16,057$85,000thousands by filing date
SPECTRUM BRANDS HOLDINGS INC84790A955PUT1,000$85,000thousands by filing dateput
THOMA BRAVO ADVANTAGEG88272102COM CL A8,100$85,000thousands by filing date
MINISO GROUP HLDG LTD SPONSORED ADS66981J102ADR3,491$84,000thousands by filing date
FTI CONSULTING INC302941109COM600$84,000thousands by filing date
CONTROLADORA VUELA COMP DE A21240E105SPON ADR RP 105,912$84,000thousands by filing date
SOMNIGROUP INTERNATIONAL INC88023U901CALL2,300$84,000thousands by filing datecall
TEXTRON INC883203951COM1,500$84,000thousands by filing dateput
LEVI STRAUSS & CO NEW52736R952CL A COM STK3,500$84,000thousands by filing dateput
INSPERITY INC45778Q907COM1,000$84,000thousands by filing datecall
TRAVELCENTERS OF AMERICA INC89421B109COMMON STOCK3,079$84,000thousands by filing date
MARTIN MIDSTREAM PRTNRS L P573331955UNIT L P INT33,900$84,000thousands by filing dateput
DAYFORCE INC15677J958COM1,000$84,000thousands by filing dateput
ORANGE684060906SPONSORED ADR6,800$84,000thousands by filing datecall
COMSCORE INC20564W905CALL23,000$84,000thousands by filing datecall
DMY TECHNOLOGY GROUP INC II233277952PUT5,700$84,000thousands by filing dateput
FUEL TECH INC359523107COM26,541$83,000thousands by filing date
ZEDGE INC98923T904CL B6,900$83,000thousands by filing datecall
GLOBANT S AL44385909COM400$83,000thousands by filing datecall
TURNING PT BRANDS INC90041L955COM1,600$83,000thousands by filing dateput
PROCURE ETF TRUST II74280R955SPACE ETF2,900$83,000thousands by filing dateput
COGENT COMM HOLDINGS INC19239V952COM NEW1,200$83,000thousands by filing dateput
COHERUS ONCOLOGY INC19249H903COM5,700$83,000thousands by filing datecall
KONTOOR BRANDS INC50050N903CALL1,700$83,000thousands by filing datecall
ORION GROUP HLDGS INC68628V908CALL13,600$83,000thousands by filing datecall
HIBBETT SPORTS INC CMN STOCK428567951Cmn1,200$83,000thousands by filing dateput
ADAMIS PHARMACEUTICALS CORP00547W208COM NEW88,435$83,000thousands by filing date
FEDNAT HLDG CO31431B959PUT17,900$83,000thousands by filing dateput
NANTHEALTH INC630104907CALL25,700$83,000thousands by filing datecall
CANADIANNATLRYCOF136375102STOK703$82,000thousands by filing date
ISHARES S&P GSCI COMMODITY-46428R107UNIT BEN INT5,900$82,000thousands by filing date
HORIZON TECHNOLOGY FIN CORP44045A952COM5,700$82,000thousands by filing dateput
MASTERCRAFT BOAT HLDGS INC57637H903CALL3,100$82,000thousands by filing datecall
ACCURAY INC DEL004397905CALL16,500$82,000thousands by filing datecall
AMCOR PLCG0250X907ORD7,000$82,000thousands by filing datecall
DATTO HLDG CORP23821D950PUT3,600$82,000thousands by filing dateput
BXP INC COM101121101REIT800$81,000thousands by filing date
PATTERSON COS INC703395103COM2,524$81,000thousands by filing date
GOLD RESOURCE CORP38068T105COMMON STOCK30,651$81,000thousands by filing date
SMITH A O CORP831865909COM1,200$81,000thousands by filing datecall
KALVISTA PHARMACEUTICALS INC483497103COM3,169$81,000thousands by filing date
TUNIU CORP89977P956PUT23,400$81,000thousands by filing dateput
SHARPS COMPLIANCE CORP820017101COM5,624$81,000thousands by filing date
GENPREX INC372446104COM18,900$81,000thousands by filing date
IBIO INC451033203COM NEW52,796$81,000thousands by filing date
OVERSEAS SHIPHOLDING GROUP I69036R903CL A NEW39,200$81,000thousands by filing datecall
PCTEL INC69325Q905CALL11,700$81,000thousands by filing datecall
POLARITYTE INC731094108COM72,681$81,000thousands by filing date
EVOFEM BIOSCIENCES INC30048L954COM46,500$81,000thousands by filing dateput
TD SYNNEX CORPORATION COM87162W100Stock700$80,000thousands by filing date
NORTHERN DYNASTY MINERALS LTD COM NEW66510M204Stock126,126$80,000thousands by filing date
FIRST BANCORP CORPORATION318672706COM NEW7,124$80,000thousands by filing date
ARCOS DORADOS HLDGS INCG0457F907SHS CLASS -A -15,800$80,000thousands by filing datecall
PEGASYSTEMS INC705573903COM700$80,000thousands by filing datecall
SHOALS TECHNOLOGIES GROUP IN82489W957CL A2,300$80,000thousands by filing dateput
SANTANDER CONSUMER USA HOLDINGS80283M101COMMON STOCK2,962$80,000thousands by filing date
SCHNEIDER NATIONAL INC80689H902CALL3,200$80,000thousands by filing datecall
CARTERS INC146229959PUT900$80,000thousands by filing dateput
EMCORE CORP290846203COM14,688$80,000thousands by filing date
BERRY PLASTICS GROUP INC08579W953COM1,300$80,000thousands by filing dateput
RESEARCH FRONTIERS INC760911907CALL28,300$80,000thousands by filing datecall
PHOENIX NEW MEDIA LTD71910C953PUT45,000$80,000thousands by filing dateput
COMPUGEN LTDM25722105ORD9,225$79,000thousands by filing date
AMPIO PHARMACEUTICALS INC03209T959COM46,900$79,000thousands by filing dateput
WORLD ACCEP CORPORATION981419104COM600$78,000thousands by filing date
CROWN HLDGS INC228368956COM800$78,000thousands by filing dateput
JELD-WEN HLDG INC47580P953COM2,800$78,000thousands by filing dateput
PROTAGONIST THERAPEUTICS INC74366E902COM300$78,000thousands by filing datecall
SAVARA INC805111901COM37,500$78,000thousands by filing datecall
W.R. GRACE CO.38388F908COM1,300$78,000thousands by filing datecall
NET 1 UEPS TECHNOLOGIES INC COMMON STOCK64107N906Cmn14,000$78,000thousands by filing datecall
AMERICA FIRST TAX EX IVS L P02364V957BEN UNIT CTF14,100$78,000thousands by filing dateput
SCANSOURCE INC806037907CALL2,600$78,000thousands by filing datecall
HYDROFARM HLDGS GROUP INC44888K959PUT1,300$78,000thousands by filing dateput
ITERIS INC NEW46564T907COM12,600$78,000thousands by filing datecall
LIPOCINE INC NEW53630X104CMN51,884$78,000thousands by filing date
TITAN INTERNATIONAL INC88830M102COMMON STOCK8,314$77,000thousands by filing date
VIAVI SOLUTIONS INC925550955PUT4,900$77,000thousands by filing dateput
BRIXMOR PPTY GROUP INC11120U905COM3,800$77,000thousands by filing datecall
ENLIVEX LTDM4130Y906CALL6,900$77,000thousands by filing datecall
MOHAWK INDS INC608190954PUT400$77,000thousands by filing dateput
Indivior Pharmaceuticals Inc04546C106COMMON STOCK112,720$77,000thousands by filing date
NATIONAL CINEMEDIA INC COMMON STOCK635309907Cmn16,600$77,000thousands by filing datecall
ONE GAS INC68235P958PUT100$77,000thousands by filing dateput
BANCO SANTANDER MEXICO SA05969B953PUT1,400$77,000thousands by filing dateput
NABRIVA THERAPEUTICS PLCG63637903CALL46,400$77,000thousands by filing datecall
AULT GLOBAL HOLDINGS INC05150X904COM23,400$77,000thousands by filing datecall
QUALYS INC COM74758T303Stock724$76,000thousands by filing date
KURA ONCOLOGY INC COM50127T109Stock2,676$76,000thousands by filing date
MASIMO CORP COM574795100Stock329$76,000thousands by filing date
SPHERE ENTERTAINMENT CO CL A55826T102Stock934$76,000thousands by filing date
RIVERVIEW BANCORP INC769397100COM11,000$76,000thousands by filing date
MITSUBISHI UFJ FINANCIAL GRO606822904SPONSORED ADS14,200$76,000thousands by filing datecall
PRECISION DRILLING CORP74022D907CALL3,500$76,000thousands by filing datecall
BP PRUDHOE BAY RTY TR055630107TRUS20,257$76,000thousands by filing date
GRAN TIERRA ENERGY INC COMMON STOCK38500T951Cmn109,300$76,000thousands by filing dateput
RETRACTABLE TECHNOLOGIES INC76129W955PUT5,900$76,000thousands by filing dateput
HEAT BIOLOGICS INC42237K959PUT10,400$76,000thousands by filing dateput
GREEN PLAINS PARTNERS LP393221956PUT6,200$76,000thousands by filing dateput
ACORDA THERAPEUTICS INC00484M951PUT15,700$76,000thousands by filing dateput
PERFORMANCE FOOD GROUP CO COM71377A103Stock1,300$75,000thousands by filing date
URANIUM ENERGY CORP COM916896103Stock26,144$75,000thousands by filing date
SPROUT SOCIAL INC COM CL A85209W109Stock1,306$75,000thousands by filing date
UNITED STATES ANTIMONY CORP911549103COM62,118$75,000thousands by filing date
MARTIN MIDSTREAM PRTNRS L P573331105UNIT L P INT30,511$75,000thousands by filing date
XENON PHARMACEUTICALS INC98420N905CALL4,200$75,000thousands by filing datecall
TPG RE FIN TR INC87266M957COM6,700$75,000thousands by filing dateput
ICAHN ENTERPRISES LP451100901DEPOSITARY UNIT1,400$75,000thousands by filing datecall
EMPIRE ST RLTY TR INC292104956PUT6,700$75,000thousands by filing dateput
HALLMARK FINL SVCS INC EC40624Q903CALL19,400$75,000thousands by filing datecall
HILLTOP HOLDINGS INC432748951PUT2,200$75,000thousands by filing dateput
ARMSTRONG FLOORING INC04238R906CALL15,400$75,000thousands by filing datecall
SMTC CORP832682907COM12,400$75,000thousands by filing datecall
PORTMAN RIDGE FIN CORP73688F902CALL34,500$75,000thousands by filing datecall
NIC INC62914B950PUT2,200$75,000thousands by filing dateput
HEICO CORP NEW COM422806109Stock591$74,000thousands by filing date
UNITED STS COMMODITY INDEX F911718104CM REP COPP FD3,000$74,000thousands by filing date
QUINSTREET INC74874Q100COM3,625$74,000thousands by filing date
ENTRAVISION COMMUNICATIONS A29382R107COMMON STOCK18,282$74,000thousands by filing date
DYADIC INTL INC DEL26745T901COM13,500$74,000thousands by filing datecall
PUBLIC STORAGE74460D959COM300$74,000thousands by filing dateput
ATLAS CORPY0436Q109COM5,422$74,000thousands by filing date
OLYMPIC STEEL INC68162K956COM2,500$74,000thousands by filing dateput
ODONATE THERAPEUTICS INC676079106COM21,496$74,000thousands by filing date
CHIASMA INC16706W902CALL23,600$74,000thousands by filing datecall
UGI CORP NEW COM902681105Stock1,779$73,000thousands by filing date
GLADSTONE LD CORP376549901COM4,000$73,000thousands by filing datecall
NMI HLDGS INC629209955PUT3,100$73,000thousands by filing dateput
BRIXMOR PPTY GROUP INC11120U955PUT3,600$73,000thousands by filing dateput
FUEL TECH INC359523957PUT23,200$73,000thousands by filing dateput
ZUMIEZ INC989817901CALL1,700$73,000thousands by filing datecall
MESA AIR GROUP INC590479135COM NEW5,439$73,000thousands by filing date
TRI POINTE HOMES INC87265H909CALL3,600$73,000thousands by filing datecall
MAXIM INTEGRATED PRODUCTS57772K951COM800$73,000thousands by filing dateput
AMERICAN EQTY INVT LIFE HLD025676906COM2,300$73,000thousands by filing datecall
SIENTRA INC82621J955PUT10,000$73,000thousands by filing dateput
ACCOLADE INC00437E952PUT1,600$73,000thousands by filing dateput
T2 BIOSYSTEMS INC89853L954PUT45,200$73,000thousands by filing dateput
U S CONCRETE INC90333L951PUT1,000$73,000thousands by filing dateput
JUNIPER INDL HLDGS INC48205G906CALL5,900$73,000thousands by filing datecall
SEMTECH CORP COM816850101Stock1,044$72,000thousands by filing date
SERVICE PPTYS TR81761L102COM SH BEN INT6,081$72,000thousands by filing date
HILLTOP HLDGS INC432748101COM2,114$72,000thousands by filing date
TENABLE HLDGS INC88025T952COM2,000$72,000thousands by filing dateput
MYR GROUP INC55405W904CALL100$72,000thousands by filing datecall
PROSHARES TR74347G959PUT7,400$72,000thousands by filing dateput
REWALK ROBOTICS LTDM8216Q900CALL29,700$72,000thousands by filing datecall
SCULPTOR CAP MGMT811246907CALL3,300$72,000thousands by filing datecall
MIMECAST LTDG14838959ORD SHS1,800$72,000thousands by filing dateput
Youdao Inc - Adr98741T104COM2,997$71,000thousands by filing date
MERCURY SYS INC589378908COM100$71,000thousands by filing datecall
OOMA INC683416901COM4,500$71,000thousands by filing datecall
SIO GENE THERAPIES INC829399904CALL27,100$71,000thousands by filing datecall
HOMOLOGY MEDICINES INC438083957PUT7,500$71,000thousands by filing dateput
ADAPTIVE BIOTECHNOLOGIES CORP COM00650F109Stock1,731$70,000thousands by filing date
RYMAN HOSPITALITY PPTYS INC78377T907CALL900$70,000thousands by filing datecall
BRANDYWINE RLTY TR105368903CALL5,400$70,000thousands by filing datecall
COLFAX CORP194014906COM1,600$70,000thousands by filing datecall
UMPQUA HOLDINGS CORP CMN STOCK904214953Cmn4,000$70,000thousands by filing dateput
SIO GENE THERAPIES INC829399954PUT26,900$70,000thousands by filing dateput
CAPSTONE GREEN ENERGY CORP14067D908COM7,700$70,000thousands by filing datecall
ADITX THERAPEUTICS INC007025959PUT27,400$70,000thousands by filing dateput
RPC INC749660106COMMON STOCK12,691$69,000thousands by filing date
CANADIAN IMPERIAL BANK OF CO136069901CALL700$69,000thousands by filing datecall
KBR INC48242W906COM1,800$69,000thousands by filing datecall
COMMERCIAL VEH GROUP INC202608905COM7,200$69,000thousands by filing datecall
BLUE OWL CAPITAL CORPORATION69121K954COM5,000$69,000thousands by filing dateput
FIDELITY NATL FINL INC31620R953PUT1,700$69,000thousands by filing dateput
TD SYNNEX CORPORATION87162W950PUT600$69,000thousands by filing dateput
ORAMED PHARMACEUTICALS INC68403P953PUT6,800$69,000thousands by filing dateput
GRAPHIC PACKAGING HLDG CO388689951PUT3,800$69,000thousands by filing dateput
CLEARSIGN TECHNOLOGIES CORP185064952PUT12,100$69,000thousands by filing dateput
HYRECAR INC44916T957PUT7,000$69,000thousands by filing dateput
SECOO HLDG LTD81367P101ADR27,162$69,000thousands by filing date
180 LIFE SCIENCES CORP68236V954PUT10,500$69,000thousands by filing dateput
MGM GROWTH PPTYS LLC55303A905CL A COM2,100$69,000thousands by filing datecall
DIREXION SHS ETF TR25490K273COM2,896$69,000thousands by filing date
AMERICAN FINANCIAL GROUP INC COM025932104Stock600$68,000thousands by filing date
REPAY HLDGS CORP76029L100COM CL A2,895$68,000thousands by filing date
BANC OF CALIFORNIA INC05990K106COMMON STOCK3,787$68,000thousands by filing date
COPT DEFENSE PROPERTIES22002T908CALL2,600$68,000thousands by filing datecall
MERCER INTL INC588056901CALL4,700$68,000thousands by filing datecall
METALLUS INC887399903CALL5,800$68,000thousands by filing datecall
STONEMOR INC86184W106COM35,884$68,000thousands by filing date
STEELCASE INC-CL A858155953COM4,700$68,000thousands by filing dateput
TRUECAR INC89785L957PUT14,300$68,000thousands by filing dateput
PARAMOUNT GROUP INC69924R908COM6,700$68,000thousands by filing datecall
CONTAINER STORE GROUP INC210751953PUT4,100$68,000thousands by filing dateput
CHINDATA GROUP HLDGS LTD16955F957PUT4,100$68,000thousands by filing dateput
ACCELERATE DIAGNOSTICS INC00430H952PUT8,200$68,000thousands by filing dateput
AULT GLOBAL HOLDINGS INC05150X954COM20,700$68,000thousands by filing dateput
BROOKFIELD PROPERTY REIT INC11282X903CALL3,800$68,000thousands by filing datecall
NAVIOS MARITIME CONTAINERS LY62151958PUT7,400$68,000thousands by filing dateput
CASEYS GEN STORES INC147528103COM312$67,000thousands by filing date
SURGERY PARTNERS INC86881A100COM1,519$67,000thousands by filing date
EQUIFAX INC COM294429105Stock369$67,000thousands by filing date
MERCURY GENL CORP NEW589400100COM1,100$67,000thousands by filing date

Amendment chain

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