GROUP ONE TRADING LLC Q1 2021 Filing

Filed May 12, 2021

Portfolio Value

$67.5M

Holdings

7,548

Report Date

Q1 2021

Filing Type

13F-HR

All Holdings (7,548 positions)

StockValue
37MMRC GLOBAL INC
$34K
HEPUSDHOLLY ENERGY PARTNERS L P
$34K
JILLJ JILL INC
$34K
ZVOIZOVIO INC
$34K
IDNINTELLICHECK INC
$34K
ASYSAMTECH SYS INC
$34K
VGZVISTA GOLD CORP
$34K
SEELOS THERAPEUTICS INC
$34K
CHINA BIOLOGIC PRODS HLDGS I
$34K
5TCTRUECAR INC
$34K
VASCULAR BIOGENICS LTD
$34K
RYAMRAYONIER ADVANCED MATLS INC
$34K
SSLSASOL LTD
$34K
AZUL S A
$34K
CAECAE INC
$34K
C1B2COMPANHIA BRASILEIRA DE DIST
$34K
OPCHOPTION CARE HEALTH INC
$34K
INSMINSMED INC
$34K
TSLXSIXTH STREET SPECIALTY LENDN
$34K
MMSIMERIT MED SYS INC
$34K
VICRVICOR CORP
$34K
CCSCENTURY CMNTYS INC
$33K
VYGRVOYAGER THERAPEUTICS INC
$33K
SERVICESOURCE INTL INC
$33K
MEDNAX INC
$33K
PBYIPUMA BIOTECHNOLOGY INC
$33K
JAZZJAZZ PHARMACEUTICALS PLC
$33K
CADEEURCADENCE BANCORPORATION
$33K
ONCTERNAL THERAPEUTICS INC
$33K
WCCWESCO INTL INC
$33K
ATNMACTINIUM PHARMACEUTICALS INC
$33K
CERECOR INC
$33K
CPRTCOPART INC
$33K
DMRCDIGIMARC CORP NEW
$33K
GNLGLOBAL NET LEASE INC
$33K
BKOBLUEROCK RESIDENTIAL GWT REI
$33K
TPVGTRIPLEPOINT VENTURE GROWTH B
$33K
NOWSERVICENOW INC
$33K
UEOWESTLAKE CHEM CORP
$32K
BDNBRANDYWINE RLTY TR
$32K
INARI MED INC
$32K
BLUEROCK RESIDENTIAL GWT REI
$32K
RCREADY CAPITAL CORP
$32K
POTLATCHDELTIC CORPORATION
$32K
FERRO CORP
$32K
LIBERTY TRIPADVISOR HLDGS IN
$32K
IDCCINTERDIGITAL INC
$32K
CHEETAH MOBILE INC
$32K
ARLINGTON ASSET INVST CORP
$32K
OPRAOPERA LTD
$32K
2L9BLUEPRINT MEDICINES CORP
$32K
GASSSTEALTHGAS INC
$32K
SOHUSOHU COM LTD
$32K
COMPANIA DE MINAS BUENAVENTU
$32K
AUTOWEB INC
$32K
LUMINEX CORP DEL
$32K
POTLATCHDELTIC CORPORATION
$32K
VOCVOC ENERGY TR
$32K
GOLDEN MINERALS CO
$32K
FULTPFULTON FINL CORP PA
$32K
ION GEOPHYSICAL CORP
$32K
SPSCSPS COMM INC
$32K
RHRHYTHM PHARMACEUTICALS INC
$32K
CAPSTEAD MTG CORP
$32K
U S XPRESS ENTERPRISES INC
$32K
SEACHANGE INTL INC
$32K
MICRO FOCUS INTL PLC
$31K
TEOTELECOM ARGENTINA S A
$31K
CRVSCORVUS PHARMACEUTICALS INC
$31K
PIIMPINJ INC
$31K
IMKTAINGLES MKTS INC
$31K
SIVRABERDEEN STD SILVER ETF TR
$31K
NNVCNANOVIRICIDES INC
$31K
ADVANCED DRAIN SYS INC DEL
$31K
RAMPLIVERAMP HLDGS INC
$31K
CRVLCORVEL CORP
$31K
RCUSARCUS BIOSCIENCES INC
$31K
GENMARK DIAGNOSTICS INC
$31K
FFTYINNOVATOR ETFS TR
$31K
FAST ACQUISITION CORP
$31K
ASPNASPEN AEROGELS INC
$31K
VOLT INFORMATION SCIENCES IN
$31K
TTCTORO CO
$31K
CLEARSIDE BIOMEDICAL INC
$31K
SHYFSHYFT GROUP INC
$31K
ACCELERATE DIAGNOSTICS INC
$31K
QUADQUAD / GRAPHICS INC
$31K
LGIHLGI HOMES INC
$30K
ASNDASCENDIS PHARMA A/S
$30K
FIESTA RESTAURANT GROUP INC
$30K
ESSENTIAL PPTYS RLTY TR INC
$30K
FMXFOMENTO ECONOMICO MEXICANO S
$30K
ADAPTIMMUNE THERAPEUTICS PLC
$30K
TPVGTRIPLEPOINT VENTURE GROWTH B
$30K
VICIVICI PPTYS INC
$30K
INVAINNOVIVA INC
$30K
HENRY JACK & ASSOC INC
$30K
IMV INC
$30K
PRAAPRA GROUP INC
$30K
TRUPTRUPANION INC
$30K
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