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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
GLAUKOS CORP377322902CALL3,900$327,000thousands by filing datecall
NAVISTAR INTERNATIONAL CORP63934E958COM7,400$326,000thousands by filing dateput
AVADEL PHARMACEUTICALS PLC05337M954COM36,100$326,000thousands by filing dateput
OTONOMY INC68906L905CALL127,800$326,000thousands by filing datecall
ICAHN ENTERPRISES LP451100101Common Stock6,050$325,000thousands by filing date
CENTRUS ENERGY CORP15643U954PUT13,700$325,000thousands by filing dateput
LSB INDS INC502160904COM63,400$325,000thousands by filing datecall
YUM BRANDS INC988498951PUT3,000$325,000thousands by filing dateput
REALOGY HOLDINGS CORP75605Y906COM21,500$325,000thousands by filing datecall
DOMTAR CORP CMN STK257559953Cmn8,800$325,000thousands by filing dateput
ADAMIS PHARMACEUTICALS CORP00547W908CALL344,800$324,000thousands by filing datecall
RUTH'S HOSPITALITY GROUP INC783332909Cmn13,000$323,000thousands by filing datecall
BUILD-A-BEAR WORKSHOP INC120076104COM46,622$322,000thousands by filing date
APARTMENT INVT & MGMT CO03748R957CL A52,500$322,000thousands by filing dateput
INTREPID POTASH INC46121Y901CALL9,900$322,000thousands by filing datecall
ORASURE TECHNOLOGIES INC68554V108COM27,496$321,000thousands by filing date
CAREDX INC14167L953COM4,700$320,000thousands by filing dateput
CHECK POINT SOFTWARE TECH LTD ORDM22465104Stock2,845$319,000thousands by filing date
BJS RESTAURANTS INC09180C906CALL5,500$319,000thousands by filing datecall
SILK RD MED INC82710M900COM6,300$319,000thousands by filing datecall
TEXAS ROADHOUSE INC COM882681109Stock3,314$318,000thousands by filing date
TRANSMEDICS GROUP INC89377M109COM7,663$318,000thousands by filing date
WYNDHAM HOTELS & RESORTS INC98311A105COM4,551$318,000thousands by filing date
CARDLYTICS INC14161W955PUT2,900$318,000thousands by filing dateput
COLUMBIA SPORTSWEAR CO198516956COM3,000$317,000thousands by filing dateput
LIBERTY LATIN AMERICA LTDG9001E902COM CL A24,700$317,000thousands by filing datecall
PPG INDS INC COM693506107Stock2,106$316,000thousands by filing date
HERCULES CAPITAL INC427096508COM19,714$316,000thousands by filing date
CORCEPT THERAPEUTICS INC218352952COM13,300$316,000thousands by filing dateput
PRETIUM RESOURCES INC74139C102COMMON STOCK-FO30,403$315,000thousands by filing date
INDEPENDENCE RLTY TR INC45378A956COM20,700$315,000thousands by filing dateput
SPARK NETWORKS SE846517100SPONSORED ADR42,224$315,000thousands by filing date
SALLY BEAUTY HLDGS INC79546E904COM15,600$314,000thousands by filing datecall
TEREX CORP NEW880779953COM6,800$313,000thousands by filing dateput
GOLDEN ENTMT INC381013901COM12,400$313,000thousands by filing datecall
MUSTANG BIO INC62818Q954PUT94,400$313,000thousands by filing dateput
ENTERCOM COMMUNICATIONS CORP293639950PUT59,700$313,000thousands by filing dateput
AQUA METALS INC03837J101COM76,846$311,000thousands by filing date
ENERPLUS CORP292766102COM62,157$311,000thousands by filing date
BIG 5 SPORTING GOODS CORP08915P101COM19,783$311,000thousands by filing date
EMCORE CORP CMN STOCK290846903Cmn57,000$311,000thousands by filing datecall
WISDOMTREE INC97717P104COM49,510$309,000thousands by filing date
NAVIENT CORPORATION63938C958COM21,600$309,000thousands by filing dateput
NEXSTAR MEDIA GROUP INC65336K903CALL2,200$309,000thousands by filing datecall
OLD NATL BANCORP IND680033957PUT16,000$309,000thousands by filing dateput
9 METERS BIOPHARMA INC654405909CALL264,400$309,000thousands by filing datecall
GENPACT LIMITEDG3922B957PUT7,200$308,000thousands by filing dateput
SKYWEST INC COM830879102Stock5,641$307,000thousands by filing date
EVOFEM BIOSCIENCES INC30048L904COM175,400$307,000thousands by filing datecall
SYNACOR INC871561906CALL140,300$307,000thousands by filing datecall
APPLE HOSPITALITY REIT INC03784Y950COM NEW21,000$306,000thousands by filing dateput
AMERICAN WOODMARK CORP030506909COM3,100$306,000thousands by filing datecall
BP PRUDHOE BAY ROYALTY TRUST055630907Cmn81,700$306,000thousands by filing datecall
EQUITY COMWLTH294628952PUT1,100$306,000thousands by filing dateput
MUSTANG BIO INC62818Q904CALL92,100$306,000thousands by filing datecall
POLARITYTE INC731094908COM276,000$306,000thousands by filing datecall
ACI WORLDWIDE INC COM004498101Stock8,023$305,000thousands by filing date
CULLEN FROST BANKERS INC COM229899109Stock2,800$305,000thousands by filing date
SBA COMMUNICATIONS CORP78410G954PUT1,100$305,000thousands by filing dateput
URBAN OUTFITTERS INC917047902COM8,200$305,000thousands by filing datecall
DECIPHERA PHARMACEUTICALS IN24344T951PUT6,800$305,000thousands by filing dateput
LIBERTY TRIPADVISOR HLDGS IN531465902COM SER A47,700$304,000thousands by filing datecall
RELMADA THERAPEUTICS INC75955J902COM8,600$303,000thousands by filing datecall
ROCKET PHARMACEUTICALS INC77313F906COM6,800$302,000thousands by filing datecall
ALPHATEC HLDGS INC02081G901COM NEW19,100$302,000thousands by filing datecall
TRAVELZOO89421Q905CALL18,000$302,000thousands by filing datecall
ENOVA INTL INC29357K903CALL8,500$302,000thousands by filing datecall
AGCO CORP001084952PUT2,100$302,000thousands by filing dateput
BARNES & NOBLE ED INC06777U101COM37,046$302,000thousands by filing date
ASSERTIO HOLDINGS INC04546C906CALL442,200$302,000thousands by filing datecall
WARRIOR MET COAL INC93627C951PUT17,600$301,000thousands by filing dateput
CHINDATA GROUP HLDGS LTD16955F907CALL18,200$301,000thousands by filing datecall
ORBCOMM INC68555P900CALL39,400$301,000thousands by filing datecall
ALASKA AIR GROUP INC COM011659109Stock4,340$300,000thousands by filing date
ACLARIS THERAPEUTICS INC00461U955COM11,900$300,000thousands by filing dateput
VALVOLINE INC92047W901COM11,500$300,000thousands by filing datecall
SIO GENE THERAPIES INC829399104COM114,950$300,000thousands by filing date
SK TELECOM LTD78440P908SPONSORED ADR1,100$300,000thousands by filing datecall
FOSSIL GROUP INC34988V956COM24,100$299,000thousands by filing dateput
GREENSKY INC39572G100CL A48,332$299,000thousands by filing date
DONNELLEY R R & SONS CO257867950PUT73,600$299,000thousands by filing dateput
KOREA ELEC PWR CORP500631906SPONSORED ADR2,900$298,000thousands by filing datecall
ALDEYRA THERAPEUTICS INC01438T906COM25,100$298,000thousands by filing datecall
FREIGHTCAR AMER INC357023950COM45,200$298,000thousands by filing dateput
UBIQUITI INC90353W903CALL100$298,000thousands by filing datecall
UBIQUITI INC90353W953PUT100$298,000thousands by filing dateput
GENPREX INC372446954PUT69,100$298,000thousands by filing dateput
SEELOS THERAPEUTICS INC81577F909COM59,800$298,000thousands by filing datecall
SPARK ENERGY INC846511903CALL27,900$298,000thousands by filing datecall
CALUMET SPECIALTY PRODUCTS PARTNERS LP CMN STK131476903Cmn48,700$297,000thousands by filing datecall
GOLAR LNG PARTNERS LPY2745C902CALL85,200$297,000thousands by filing datecall
CLEARFIELD INC18482P903COM9,800$295,000thousands by filing datecall
ARCH CAP GROUP LTDG0450A955PUT7,700$295,000thousands by filing dateput
NEWPARK RES INC651718904COM PAR $.01NEW94,000$295,000thousands by filing datecall
GOHEALTH INC38046W955PUT25,200$295,000thousands by filing dateput
TEEKAY CORPORATIONY8564W103COM91,999$294,000thousands by filing date
HELIX ENERGY SOLUTIONS GRP I42330P907COM58,300$294,000thousands by filing datecall
STEELCASE INC-CL A858155903COM20,400$294,000thousands by filing datecall
AGEAGLE AERIAL SYS INC NEW00848K951COM46,900$294,000thousands by filing dateput
AURORA MOBILE LTD051857100ADS69,469$294,000thousands by filing date
MAXLINEAR INC57776J900CALL8,600$293,000thousands by filing datecall
SIFY TECHNOLOGIES LIMITED82655M907SPONSORED ADR82,900$293,000thousands by filing datecall
OUTFRONT MEDIA INC69007J956COM13,400$293,000thousands by filing dateput
CAL MAINE FOODS INC128030952PUT7,600$292,000thousands by filing dateput
CATABASIS PHARMACEUTICALS IN14875P206COM NEW101,162$292,000thousands by filing date
ARVINAS INC04335A955COM4,400$291,000thousands by filing dateput
MAKEMYTRIP LIMITED MAURITIUSV5633W909SHS9,200$291,000thousands by filing datecall
CAESARSTONE LTDM20598904CALL21,200$291,000thousands by filing datecall
ABEONA THERAPEUTICS INC00289Y907CALL155,000$291,000thousands by filing datecall
CELSION CORP15117N903CALL211,100$291,000thousands by filing datecall
FREIGHTCAR AMER INC357023100COM43,919$290,000thousands by filing date
VERRA MOBILITY CORP92511U952CL A COM STK21,400$290,000thousands by filing dateput
CALERES INC129500904COM13,300$290,000thousands by filing datecall
IRONWOOD PHARMACEUTICALS INC46333X908COM CL A25,900$290,000thousands by filing datecall
DANIMER SCIENTIFIC INC236272100COM CL A7,695$290,000thousands by filing date
TE CONNECTIVITY LTDH84989104SHS2,238$289,000thousands by filing date
WAVE LIFE SCIENCES LTDY95308955PUT51,600$289,000thousands by filing dateput
LADDER CAP CORP505743904CL A24,500$289,000thousands by filing datecall
MURPHY USA INC626755952PUT200$289,000thousands by filing dateput
HUNTINGTON INGALLS INDS INC COM446413106Stock1,397$288,000thousands by filing date
SHENANDOAH TELECOMMUNICATION82312B106COMMON STOCK5,898$288,000thousands by filing date
CENTURY ALUM CO156431908CALL16,300$288,000thousands by filing datecall
NORTHERN DYNASTY MINERALS LT66510M954COM NEW454,700$288,000thousands by filing dateput
NORTHWEST BANCSHARES INC667340903COM19,900$288,000thousands by filing datecall
ENETI INCY2294C107COM13,717$288,000thousands by filing date
REGIS CORP/MN CMN STK758932907Cmn22,900$288,000thousands by filing datecall
PENNSYLVANIA RE INVS TRUST CMN STK709102907Cmn150,100$288,000thousands by filing datecall
AVEO PHARMACEUTICALS INC053588957PUT39,300$288,000thousands by filing dateput
NUSTAR ENERGY LP67058H102UNIT COM16,774$287,000thousands by filing date
BANCO MACRO S A05961W105SPON ADR B21,492$287,000thousands by filing date
RYDER SYS INC783549908CALL3,800$287,000thousands by filing datecall
GOLAR LNG PARTNERS LPY2745C952PUT82,200$287,000thousands by filing dateput
MONOLITHIC PWR SYS INC COM609839105Stock811$286,000thousands by filing date
PACWEST BANCORP DEL695263903COM7,500$286,000thousands by filing datecall
RING ENERGY INC76680V958COM123,500$285,000thousands by filing dateput
IMAX CORP45245E909COM14,200$285,000thousands by filing datecall
JELD-WEN HLDG INC47580P903COM10,300$285,000thousands by filing datecall
ABIOMED INC003654100COM890$284,000thousands by filing date
ARLO TECHNOLOGIES INC04206A101COMMON STOCK45,299$284,000thousands by filing date
TECHNIPFMC PLCG87110955COM36,800$284,000thousands by filing dateput
ATOMERA INC04965B950COM11,600$284,000thousands by filing dateput
NEW YORK COMMUNITY BANCORP649445953COM22,500$284,000thousands by filing dateput
BHP BILLITON PLC-ADR05545E909COM4,900$284,000thousands by filing datecall
VPC IMPACT ACQUISITION HLDNGG9441E950SHS CL A21,900$284,000thousands by filing dateput
THE REALREAL INC88339P101COM12,524$283,000thousands by filing date
PARSONS CORP DEL70202L902COM7,000$283,000thousands by filing datecall
PEDIATRIX MEDICAL GROUP INC58502B906CALL11,100$283,000thousands by filing datecall
AMBEV SA02319V903SPONSORED ADR103,100$282,000thousands by filing datecall
ALLIANT ENERGY CORP018802908COM5,200$282,000thousands by filing datecall
UNITY BIOTECHNOLOGY INC91381U901CALL47,000$282,000thousands by filing datecall
SMARTFINANCIAL INC83190L208COMMON STOCK12,959$281,000thousands by filing date
FUTURE FINTECH GROUP INC36117V955PUT45,300$281,000thousands by filing dateput
IHEARTMEDIA INC45174J959COM CL A15,400$280,000thousands by filing dateput
QUICKLOGIC CORP74837P905COM NEW40,500$280,000thousands by filing datecall
DYNEX CAP INC26817Q956COM14,800$280,000thousands by filing dateput
SOCIEDAD QUIMICA Y MINERA DE C833635105SPON ADR SER B5,251$279,000thousands by filing date
MERCER INTL INC588056101COM19,408$279,000thousands by filing date
YOUDAO INC98741T904CALL11,700$279,000thousands by filing datecall
ICAD INC44934S206COM NEW13,166$279,000thousands by filing date
ARMSTRONG WORLD INDS INC NEW04247X902COM3,100$279,000thousands by filing datecall
EVOQUA WATER TECHNOLOGIES CO30057T955PUT10,600$279,000thousands by filing dateput
AUTOLIV INC052800109COM3,000$278,000thousands by filing date
PROTALIX BIOTHERAPEUTICS INC74365A909COM62,300$278,000thousands by filing datecall
GATX CORP361448903CALL300$278,000thousands by filing datecall
TEEKAY LNG PARTNERS LPY8564M955COM19,300$278,000thousands by filing dateput
COMSTOCK RES INC COM205768302Stock49,977$277,000thousands by filing date
AMPHENOL CORP032095901CALL4,200$277,000thousands by filing datecall
KALA PHARMACEUTICALS INC483119953PUT41,100$277,000thousands by filing dateput
LEAF GROUP LTD52177G902CALL43,000$277,000thousands by filing datecall
ALUMINUM CORP CHINA LTD022276109SPON ADR H SHS26,430$276,000thousands by filing date
MINISO GROUP HLDG LTD66981J902SPONSORED ADS11,500$276,000thousands by filing datecall
FUNKO INC361008955COM CL A14,000$276,000thousands by filing dateput
PENNSYLVANIA RE INVS TRUST CMN STK709102957Cmn143,900$276,000thousands by filing dateput
VESPER HEALTHCARE ACQSTN COR92538T104COM CL A25,585$276,000thousands by filing date
ORBITAL ENERGY GROUP INC68559A959PUT45,200$276,000thousands by filing dateput
MITSUBISHI UFJ FINANCIAL GROUP SPONSORED ADS606822104ADR51,046$275,000thousands by filing date
VISTANCE NETWORKS INC20337X909COM17,900$275,000thousands by filing datecall
LIQUIDITY SVCS INC53635B907CALL14,800$275,000thousands by filing datecall
BOISE CASCADE CO DEL09739D900COM4,600$275,000thousands by filing datecall
SEABRIDGE GOLD INC811916955PUT17,000$275,000thousands by filing dateput
CAPITAL PRODUCT PARTNERS L PY11082906PARTNERSHP UNITS24,700$275,000thousands by filing datecall
ZYNERBA PHARMACEUTICALS INC98986X959COM59,200$275,000thousands by filing dateput
LEAF GROUP LTD52177G952PUT42,600$275,000thousands by filing dateput
PETMED EXPRESS INC716382106COM7,790$274,000thousands by filing date
SAFEHOLD INC78645L100COM3,910$274,000thousands by filing date
BLUELINX HOLDINGS INC09624H208COMMON STOCK6,986$274,000thousands by filing date
ARRAY TECHNOLOGIES INC04271T900CALL9,200$274,000thousands by filing datecall
OTIS WORLDWIDE CORP68902V957PUT4,000$274,000thousands by filing dateput
COLLEGIUM PHARMACEUTICAL INC19459J904COM11,500$273,000thousands by filing datecall
ESSEX PPTY TR INC297178905CALL1,000$272,000thousands by filing datecall
GATES INDL CORP PLCG39108908ORD SHS1,700$272,000thousands by filing datecall
AMERIPRISE FINL INC COM03076C106Stock1,164$271,000thousands by filing date
BLACKLINE INC09239B909COM2,500$271,000thousands by filing datecall
UGI CORP NEW902681955COM6,600$271,000thousands by filing dateput
CHURCH & DWIGHT CO INC171340952PUT3,100$271,000thousands by filing dateput
GEMINI THERAPEUTICS INC36870G105CMN19,999$271,000thousands by filing date
PLURISTEM THERAPEUTICS INC72940R300COM NEW56,810$271,000thousands by filing date
SUNCOKE ENERGY INC86722A903COM38,500$270,000thousands by filing datecall
MOODYS CORP615369905COM900$269,000thousands by filing datecall
LADDER CAP CORP505743954CL A22,800$269,000thousands by filing dateput
OUSTER INC68989M953PUT31,600$269,000thousands by filing dateput
THOMA BRAVO ADVANTAGEG88272902CALL25,700$269,000thousands by filing datecall
APPLIED OPTOELECTRONICS INC03823U102COM32,083$268,000thousands by filing date
ANAPTYSBIO INC032724106COM12,420$268,000thousands by filing date
GENESIS ENERGY L P371927954UNIT LTD PARTN28,700$268,000thousands by filing dateput
ABCELLERA BIOLOGICS INC00288U906COM7,900$268,000thousands by filing datecall
INTELLICHECK MOBILISA INC45817G901COM NEW32,000$268,000thousands by filing datecall
HUNTINGTON INGALLS INDS INC446413956PUT1,300$268,000thousands by filing dateput
SPRING VALEY ACQUISTION III CL A ORD85521J109COM27,029$268,000thousands by filing date
ANTARES PHARMA INC. COMMON STOCK036642956Cmn65,100$268,000thousands by filing dateput
MSCI INC COM55354G100Stock636$267,000thousands by filing date
GREENSKY INC39572G950PUT43,100$267,000thousands by filing dateput
BANK OZK LITTLE ROCK ARK06417N903COM6,500$266,000thousands by filing datecall
XCEL ENERGY INC98389B950COM4,000$266,000thousands by filing dateput
LOUISIANA PAC CORP546347955COM4,800$266,000thousands by filing dateput
IRONWOOD PHARMACEUTICALS INC46333X958COM CL A23,800$266,000thousands by filing dateput
FIRST TR EXCHANGE TRADED FD33736G906CALL11,800$266,000thousands by filing datecall
MCGRATH RENTCORP580589909CALL3,300$266,000thousands by filing datecall
RMG ACQUISITION CORP IIG76083107CL A SHS26,522$266,000thousands by filing date
DONNELLEY R R & SONS CO257867900CALL65,400$266,000thousands by filing datecall
U S GLOBAL INVS INC902952100CL A37,941$265,000thousands by filing date
MAGNOLIA OIL & GAS CORP559663909CL A23,100$265,000thousands by filing datecall
VIVINT SMART HOME INC928542109COMMON STOCK18,495$265,000thousands by filing date
NAVIOS MARITIME HOLDINGS INCY62197909CALL30,200$265,000thousands by filing datecall
DIGITAL RLTY TR INC COM253868103REIT1,876$264,000thousands by filing date
GUIDEWIRE SOFTWARE INC40171V950COM2,600$264,000thousands by filing dateput
OSISKO GOLD ROYALTIES LTD68827L901CALL24,000$264,000thousands by filing datecall
CARS COM INC14575E955PUT20,300$263,000thousands by filing dateput
ZILLOW GROUP INC98954M951CL A2,000$263,000thousands by filing dateput
CHIMERIX INC COM16934W106Stock27,287$263,000thousands by filing date
KFORCE INC493732901CALL4,900$263,000thousands by filing datecall
CHIMERA INVT CORP16934Q958COM20,700$263,000thousands by filing dateput
SCULPTOR CAP MGMT811246957PUT12,000$263,000thousands by filing dateput
CVR PARTNERS LP/CVR NITROGEN126633905CALL6,500$262,000thousands by filing datecall
SELECT WATER SOLUTIONS INC81617J901CL A COM52,600$262,000thousands by filing datecall
PEABODY ENGR CORP704551100COM85,375$261,000thousands by filing date
CORBUS PHARMACEUTICALS HLDGS21833P103COM132,676$261,000thousands by filing date
PENNANT GROUP INC70805E909CALL5,700$261,000thousands by filing datecall
CROSSAMERICA PARTNERS LP22758A905UT LTD PTN INT1,400$260,000thousands by filing datecall
VALLEY NATL BANCORP919794957COM18,900$260,000thousands by filing dateput
GEVO INC374396906COM PAR26,500$260,000thousands by filing datecall
LINEAGE CELL THERAPEUTICS IN53566P909COM110,800$260,000thousands by filing datecall
U S GLOBAL INVS INC902952900CALL37,300$260,000thousands by filing datecall
WORLD WRESTLING ENTERTAINMENT CMN STOCK98156Q958Cmn4,800$260,000thousands by filing dateput
SIFY TECHNOLOGIES LTD82655M957PUT73,600$260,000thousands by filing dateput
CRACKER BARREL OLD CTRY STOR22410J956COM1,500$259,000thousands by filing dateput
AXONICS INC05465P101COM4,324$259,000thousands by filing date
WIMI HOLOGRAM CLOUD INC97264L900CALL39,300$259,000thousands by filing datecall
NORTHERN OIL & GAS INC COM665531307Stock21,351$258,000thousands by filing date
MEREO BIOPHARMA GROUP PLC589492907SPON ADS76,500$258,000thousands by filing datecall
STAR BULK CARRIERS CORP.Y8162K954SHS PAR17,600$258,000thousands by filing dateput
ISHARES INC464286953MSCI AUST ETF10,400$258,000thousands by filing dateput
HERSHA HOSPITALITY TR427825500PR SHS BEN INT24,429$258,000thousands by filing date
ATLAS CORPY0436Q959PUT18,900$258,000thousands by filing dateput
INVESCO DB COMMDY INDX TRCK46138B953UNIT15,500$257,000thousands by filing dateput
HEALTH CATALYST INC42225T907COM5,500$257,000thousands by filing datecall
AMNEAL PHARMACEUTICALS INC03168L905COM STK CL A38,200$257,000thousands by filing datecall
USA COMPRESSION PARTNERS LP90290N959PUT16,800$257,000thousands by filing dateput
PENNSYLVANIA RL ESTATE INVT709102107SH BEN INT134,050$257,000thousands by filing date
ONTRAK INC683373954PUT7,900$257,000thousands by filing dateput
OMEGA HEALTHCARE INVS INC681936950COM7,000$256,000thousands by filing dateput
LENDINGTREE INC52603B957COM1,200$256,000thousands by filing dateput
BRAINSTORM CELL THERAPEUTICS10501E201COM66,512$255,000thousands by filing date
CURO GROUP HLDGS CORP23131L957PUT17,500$255,000thousands by filing dateput
COVETRUS INC22304C950PUT8,500$255,000thousands by filing dateput
TUFIN SOFTWARE TECHNOLOGIEM8893U902CALL24,300$255,000thousands by filing datecall
LEAR CORP521865954COM NEW1,400$254,000thousands by filing dateput
RANGER OIL CORPORATION CLASS A COM70788V102Stock18,933$254,000thousands by filing date
AMERICA FIRST MULTIFAMILY IN02364V107BEN UNIT CTF45,926$254,000thousands by filing date
BANCO SANTANDER BRASIL S A05967A907ADS REP 1 UNIT3,600$254,000thousands by filing datecall
HYDROFARMS HLDGS GROUP INC44888K209COM4,189$253,000thousands by filing date
VITAL FARMS INC92847W953PUT11,600$253,000thousands by filing dateput
CVR ENERGY INC12662P958COM13,200$253,000thousands by filing dateput
DSP GROUP INC23332B106COM17,773$253,000thousands by filing date
ALLAKOS INC01671P950PUT2,200$253,000thousands by filing dateput
CF FIN ACQUISITION CORP III12529D958PUT25,300$253,000thousands by filing dateput
SLEEP NUMBER CORP83125X103COM D1,754$252,000thousands by filing date
YOUDAO INC98741T954PUT10,600$252,000thousands by filing dateput
FLOTEK INDUSTRIES INC DEL343389952COMM150,000$252,000thousands by filing dateput
CALITHERA BIOSCIENCES INC COM NEW13089P101Stock104,049$252,000thousands by filing date
TYME TECHNOLOGIES INC90238J903COM141,800$252,000thousands by filing datecall
TRIVAGO N V89686D905CALL58,400$251,000thousands by filing datecall
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FIVE9 INC338307951COM1,600$250,000thousands by filing dateput
ICLICK INTRACTVE ASIA GRP LT45113Y904CALL21,200$250,000thousands by filing datecall
CITI TRENDS INC17306X102COMMON STOCK2,972$249,000thousands by filing date
URANIUM ENERGY CORP916896953PUT86,900$249,000thousands by filing dateput
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A10 NETWORKS INC002121901COM25,900$249,000thousands by filing datecall
PENSKE AUTOMOTIVE GRP INC70959W953COM3,100$249,000thousands by filing dateput
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TWIST BIOSCIENCE CORP90184D900COM2,000$248,000thousands by filing datecall
DOMO INC257554955COM CL B4,400$248,000thousands by filing dateput
OPTION CARE HEALTH INC68404L901COM NEW14,000$248,000thousands by filing datecall
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KNOLL INC498904900CALL1,500$248,000thousands by filing datecall
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HYDROFARM HLDGS GROUP INC44888K909CALL4,100$247,000thousands by filing datecall
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LINCOLN ELEC HLDGS INC533900956COM200$246,000thousands by filing dateput
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NIC INC62914B100COM7,250$246,000thousands by filing date
CASA SYS INC14713L102COM25,802$246,000thousands by filing date
ADVANTAGE SOLUTIONS INC00791N902CALL20,800$246,000thousands by filing datecall
ATN INTL INC00215F907COM5,000$246,000thousands by filing datecall
LUMINEX CORP DEL55027E902CALL7,700$246,000thousands by filing datecall
JUNIPER INDL HLDGS INC48205G956PUT19,800$246,000thousands by filing dateput
IDT CORP448947507CL B NEW10,805$245,000thousands by filing date
CONSTRUCTION PARTNERS INC21044C907COM CL A8,200$245,000thousands by filing datecall
VONTIER CORPORATION928881901CALL8,100$245,000thousands by filing datecall
TIMKEN CO887389904COM3,000$244,000thousands by filing datecall
QUAKER HOUGHTON747316907CALL100$244,000thousands by filing datecall
QUAKER HOUGHTON747316957PUT100$244,000thousands by filing dateput
PINNACLE WEST CAP CORP723484951PUT300$244,000thousands by filing dateput
TUNIU CORP89977P106SPONSORED ADS70,602$244,000thousands by filing date
DASEKE INC23753F907CALL28,700$244,000thousands by filing datecall
BIOSIG TECHNOLOGIES INC09073N951COM NEW56,600$244,000thousands by filing dateput
AFFIMED N VN01045958PUT30,900$244,000thousands by filing dateput
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BOOT BARN HLDGS INC099406900CALL3,900$243,000thousands by filing datecall
STERICYCLE INC858912958COM3,600$243,000thousands by filing dateput
TEEKAY LNG PARTNERS LPY8564M905COM16,900$243,000thousands by filing datecall
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WINGSTOP INC974155953PUT1,900$242,000thousands by filing dateput
PROSHARES TR II74347Y900ULTRA VIX SHORT11,400$242,000thousands by filing datecall
NATURAL HEALTH TRENDS CORP63888P956PUT35,800$242,000thousands by filing dateput
XPERI HOLDING CORP98390M903CALL11,100$242,000thousands by filing datecall
DIGITAL ALLY INC25382P958COM148,700$242,000thousands by filing dateput
THERAPEUTICSMD INC88338N957COM180,900$242,000thousands by filing dateput
CHINA AUTOMOTIVE SYSTEMS INC COMMON STOCK16936R905Cmn50,800$241,000thousands by filing datecall
ATOSSA THERAPEUTICS INC04962H956COM114,100$241,000thousands by filing dateput
ADVERUM BIOTECHNOLOGIES INC00773U958PUT24,400$241,000thousands by filing dateput
LEXICON PHARMACEUTICALS INC528872952COM NEW40,900$240,000thousands by filing dateput
IMPINJ INC453204909CALL4,200$239,000thousands by filing datecall
DIGITAL RLTY TR INC253868953COM1,700$239,000thousands by filing dateput
CULLEN FROST BANKERS INC229899909CALL2,200$239,000thousands by filing datecall
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PLAINS GP HLDGS L P72651A207LTD PARTNR INT A25,289$238,000thousands by filing date
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EVERGY INC30034W956PUT4,000$238,000thousands by filing dateput
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CENTRUS ENERGY CORP15643U104CL A9,929$236,000thousands by filing date
GLADSTONE CAPITAL CORP376535900COM23,800$236,000thousands by filing datecall
LISTED FD TR53656F901CALL18,300$236,000thousands by filing datecall
NAM TAI PPTY INCG63907952PUT19,100$236,000thousands by filing dateput
BURGUNDY TECHNOLOGY ACQU CORG1702T956PUT23,900$236,000thousands by filing dateput
JAGUAR HEALTH INC47010C909CALL131,300$236,000thousands by filing datecall
M.D.C. HOLDINGS INC552676108COM3,953$235,000thousands by filing date
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OCEAN PWR TECHNOLOGIES INC674870906COM NEW71,100$235,000thousands by filing datecall
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GRANITE PT MTG TR INC38741L957PUT19,600$235,000thousands by filing dateput
SEACHANGE INTL INC811699107COM151,398$235,000thousands by filing date
NN INC629337906COM33,100$234,000thousands by filing datecall
BANCO BBVA ARGENTINA S A058934950SPONSORED ADS85,700$234,000thousands by filing dateput
SABRA HEALTH CARE REIT INC78573L906COM13,500$234,000thousands by filing datecall
COMPANHIA DE SANEAMENTO BASI20441A902SPONSORED ADR31,900$234,000thousands by filing datecall
INVITATION HOMES INC46187W907COM7,300$234,000thousands by filing datecall
PHREESIA INC71944F906COM4,500$234,000thousands by filing datecall
PROQR THRAPEUTICS N VN71542959SHS EURO35,400$234,000thousands by filing dateput
SELLAS LIFE SCIENCES GROUP I81642T209COM NEW27,237$233,000thousands by filing date
ENERGIZER HLDGS INC29272W959COM4,900$233,000thousands by filing dateput
MACROGENICS INC556099959PUT7,300$233,000thousands by filing dateput
HAEMONETICS CORP MASS405024900CALL2,100$233,000thousands by filing datecall
CYBERARK SOFTWARE LTDM2682V958SHS1,800$233,000thousands by filing dateput
CALITHERA BIOSCIENCES INC13089P901COM96,400$233,000thousands by filing datecall
STANDARD BIOTOOLS INC34385P108COM51,316$232,000thousands by filing date
TRIUMPH FINANCIAL INC89679E900CALL3,000$232,000thousands by filing datecall
CDW CORP12514G958PUT1,400$232,000thousands by filing dateput
LIBERTY TRIPADVISOR HLDGS IN531465102COM SER A36,342$232,000thousands by filing date
TIVITY HEALTH INC88870R902CALL10,400$232,000thousands by filing datecall
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MERCURY GENL CORP NEW589400900COM3,800$231,000thousands by filing datecall
CARGURUS INC141788909COM CL A9,700$231,000thousands by filing datecall
HA SUSTAINABLE INFRA CAP INC41068X950COM4,100$230,000thousands by filing dateput
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CYRUSONE INC23283R950COM3,400$230,000thousands by filing dateput
SPIRIT RLTY CAP INC NEW84860W900COM NEW5,400$230,000thousands by filing datecall
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YEXT INC98585N106COM15,813$229,000thousands by filing date
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STOKE THERAPEUTICS INC86150R907COM5,900$229,000thousands by filing datecall
MOGO INC60800C109COM26,951$229,000thousands by filing date
EXTREME NETWORKS INC30226D906COM26,100$228,000thousands by filing datecall
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MGM GROWTH PPTYS LLC55303A105CL A COM7,000$228,000thousands by filing date
COMMERCIAL VEH GROUP INC202608955COM23,500$227,000thousands by filing dateput
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UNITED STATES ANTIMONY CORP911549903COM186,900$226,000thousands by filing datecall
ALKERMES PLCG01767905SHS12,100$226,000thousands by filing datecall
HEICO CORP NEW422806909COM1,800$226,000thousands by filing datecall
ARDMORE SHIPPING CORPY0207T100COM49,593$225,000thousands by filing date
THERAVANCE BIOPHARMA INCG8807B906CALL1,100$225,000thousands by filing datecall
UNITED STS COMMODITY INDEX F911718904CM REP COPP FD9,100$224,000thousands by filing datecall
SPARTANNASH CO847215100COM11,388$224,000thousands by filing date
ATHENEX INC04685N953PUT52,100$224,000thousands by filing dateput
ARCADIA BIOSCIENCES INC039014904CALL81,400$224,000thousands by filing datecall
DPCM CAP INC23344P951PUT22,700$224,000thousands by filing dateput
ACADIAN ASSET MANAGEMENT INC COM10948W103Stock10,945$223,000thousands by filing date
DYNAVAX TECHNOLOGIES CORP268158201COM NEW22,693$223,000thousands by filing date
XBIOTECH INC98400H102COM12,999$223,000thousands by filing date
RLI CORP749607907COM2,000$223,000thousands by filing datecall
ENERGIZER HLDGS INC29272W909COM4,700$223,000thousands by filing datecall
SECUREWORKS CORP81374A955CL A16,700$223,000thousands by filing dateput
PHYSICIANS RLTY TR71943U954COM12,600$223,000thousands by filing dateput
AULT GLOBAL HOLDINGS INC05150X104COM67,818$223,000thousands by filing date
KINDRED BIOSCIENCES INC494577909CALL44,900$223,000thousands by filing datecall
GLADSTONE LAND CORP376549101REIT12,146$222,000thousands by filing date
HUNTSMAN CORP447011907CALL7,700$222,000thousands by filing datecall
TREDEGAR CORP894650950COM14,800$222,000thousands by filing dateput
AXONICS INC05465P901OPTION3,700$222,000thousands by filing datecall
ADVERUM BIOTECHNOLOGIES INC00773U908CALL22,500$222,000thousands by filing datecall
TATA MTRS LTD876568502SPONSORED ADR10,609$221,000thousands by filing date
GASLOG LTDG37585109SHS38,287$221,000thousands by filing date
LUFAX HOLDING LTD54975P102ADS REP SHS CL A15,240$221,000thousands by filing date
TASEKO MINES LTD876511906CALL128,200$221,000thousands by filing datecall
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KIMCO REALTY CORP COM49446R109REIT11,750$220,000thousands by filing date
FTAI AVIATION LTD34960P101COM7,818$220,000thousands by filing date
TRAVEL PLUS LEISURE CO894164902CALL3,600$220,000thousands by filing datecall
EASTMAN CHEM CO277432900COM2,000$220,000thousands by filing datecall
WEBSTER FINL CORP947890909COM400$220,000thousands by filing datecall
TSAKOS ENERGY NAVIGATION LTDG9108L903SHS23,200$220,000thousands by filing datecall
GENMAB A/S372303906SPONSORED ADS6,700$220,000thousands by filing datecall
LANTHEUS HLDGS INC516544903COM10,300$220,000thousands by filing datecall
EVOGENE LTDM4119S904CALL43,700$220,000thousands by filing datecall
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RELMADA THERAPEUTICS INC75955J402COMMON STOCK6,220$219,000thousands by filing date
VIKING THERAPEUTICS INC92686J956COM34,600$219,000thousands by filing dateput
BANC OF CALIFORNIA INC05990K956COM12,100$219,000thousands by filing dateput
BRUKER CORP116794958COM3,400$219,000thousands by filing dateput
SASOL LTD803866900SPONSORED ADR15,100$219,000thousands by filing datecall
CAPRICOR THERAPEUTICS INC14070B909COM NEW46,900$219,000thousands by filing datecall
U S GLOBAL INVS INC902952950PUT31,400$219,000thousands by filing dateput
BROADMARK RLTY CAP INC11135B950PUT20,900$219,000thousands by filing dateput
EROS STX GLOBAL CORPORATIONG3788M954SHS NEW121,000$219,000thousands by filing dateput
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CITI TRENDS INC17306X952PUT2,600$218,000thousands by filing dateput
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KINIKSA PHARMACEUTICALS LTDG5269C901COM11,800$218,000thousands by filing datecall
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KAYNE ANDERSON ENERGY486606106COM30,300$217,000thousands by filing date
RAMBUS INC DEL COM750917106Stock11,161$217,000thousands by filing date
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LIQUIDIA CORPORATION53635D902CALL80,800$217,000thousands by filing datecall
ALPHA PRO TECH LTD020772909COM22,200$217,000thousands by filing datecall
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CARPENTER TECHNOLOGY CORP144285103COM5,246$216,000thousands by filing date
TRANSUNION COM89400J107Stock2,388$215,000thousands by filing date
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COVANTA HOLDING CORP22282E902COM15,500$215,000thousands by filing datecall
SILVERCORP METALS INC82835P903COM43,500$214,000thousands by filing datecall
RAVEN INDS INC COM754212108Stock5,583$214,000thousands by filing date
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EQONEX LIMITEDY2074E909CALL19,500$214,000thousands by filing datecall
LIVEXLIVE MEDIA INC53839L958COM NEW49,300$214,000thousands by filing dateput
LPL FINL HLDGS INC50212V900COM1,500$213,000thousands by filing datecall
IMPERIAL OIL LTD453038908CALL8,800$213,000thousands by filing datecall
TPG PACE TECH OPPORTUNITIESG8990Y903CALL21,500$213,000thousands by filing datecall
GALLAGHER ARTHUR J & CO363576909CALL1,700$212,000thousands by filing datecall
IQVIA HLDGS INC46266C955PUT1,100$212,000thousands by filing dateput
HENRY JACK & ASSOC INC426281901CALL1,400$212,000thousands by filing datecall
BARNES & NOBLE ED INC06777U901COM26,000$212,000thousands by filing datecall
EVOKE PHARMA INC30049G904CALL115,700$212,000thousands by filing datecall
PARAMOUNT GROUP INC69924R108COM20,800$211,000thousands by filing date
COPT DEFENSE PROPERTIES22002T108SHS BEN INT8,000$211,000thousands by filing date
SCORE MEDIA & GAMING INC80919D202CL A SUB VTG SHS7,850$211,000thousands by filing date
GERON CORP374163953COM133,000$210,000thousands by filing dateput
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FINSERV ACQUISITION CORP318085957PUT16,000$210,000thousands by filing dateput
COMMERCIAL VEH GROUP INC202608105COM21,619$209,000thousands by filing date
MARRIOTT VACATIONS WORLDWIDE57164Y907CALL1,200$209,000thousands by filing datecall
INVESCO ACTVELY MNGD ETC FD46090F900OPTIMUM YIELD12,100$209,000thousands by filing datecall
ENTERGY CORP NEW29364G953COM2,100$209,000thousands by filing dateput
SUTRO BIOPHARMA INC869367102COM9,184$209,000thousands by filing date
KNOWLES CORP49926D959PUT10,000$209,000thousands by filing dateput
TEXTAINER GROUP HOLDINGS LTDG8766E909CALL7,300$209,000thousands by filing datecall
DIVERSIFIED HEALTHCARE TR25525P107COM SH BEN INT43,531$208,000thousands by filing date
FS KKR CAP CORP302635906COM10,500$208,000thousands by filing datecall
GAN LTDG3728V109SHS11,427$208,000thousands by filing date
PARAMOUNT GLOBAL92556H907CLASS A COM4,400$208,000thousands by filing datecall
ATKORE INC047649108COMMON STOCK2,883$207,000thousands by filing date
CORMEDIX INC21900C958COM20,700$207,000thousands by filing dateput
DANA INC235825955COM8,500$207,000thousands by filing dateput
TELEDYNE TECHNOLOGIES INC879360905CALL500$207,000thousands by filing datecall
VAPOTHERM INC922107907CALL8,600$207,000thousands by filing datecall
TXNM ENERGY INC69349H907COM4,200$206,000thousands by filing datecall
CIT GROUP INC COM NEW125581801Stock4,006$206,000thousands by filing date
VBI VACCINES INC91822J103COM NEW66,230$206,000thousands by filing date
VEONEER INC92336X909COM8,400$206,000thousands by filing datecall
RMG ACQUISITION CORP IIG76083907CALL20,600$206,000thousands by filing datecall

Amendment chain

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