GROUP ONE TRADING LLC Q1 2019 Filing

Filed May 13, 2019

Portfolio Value

$16.7M

Holdings

4,769

Report Date

Q1 2019

Filing Type

13F-HR

All Holdings (4,769 positions)

StockValue
NUVASIVE INC
$540K
LOMALOMA NEGRA CORP
$540K
OSISOSI SYSTEMS INC
$539K
COLONY CAP INC NEW
$536K
MRSHMARSH & MCLENNAN COS INC
$535K
UNIVERSAL HLTH SVCS INC
$535K
FLOTEK INDS INC DEL
$534K
CARBON BLACK INC
$534K
WESWESTERN MIDSTREAM PARTNERS L
$533K
SKTTANGER FACTORY OUTLET CTRS I
$533K
NXSTNEXSTAR MEDIA GROUP INC
$533K
BMC STK HLDGS INC
$530K
WORLD WRESTLING ENTMT INC
$529K
SMSM ENERGY CO
$528K
CNX MIDSTREAM PARTNERS LP
$528K
HLXHELIX ENERGY SOLUTIONS GRP I
$527K
AMGAFFILIATED MANAGERS GROUP IN
$525K
NEOPHOTONICS CORP
$525K
ORTHOFIX MED INC
$525K
GROUPON INC
$524K
MGNXMACROGENICS INC
$523K
TPDTEMPUR SEALY INTL INC
$523K
WORTHINGTON INDS INC
$522K
BTUPEABODY ENERGY CORP NEW
$521K
WFRDWEATHERFORD INTL PLC
$520K
SWKSSKYWORKS SOLUTIONS INC
$520K
RIOTRIOT BLOCKCHAIN INC
$519K
BWABORGWARNER INC
$519K
CPSSCONSUMER PORTFOLIO SVCS INC
$519K
LGIHLGI HOMES INC
$518K
INVITAE CORP
$515K
TUPPERWARE BRANDS CORP
$514K
INTEGRATED DEVICE TECHNOLOGY
$514K
REZIRESIDEO TECHNOLOGIES INC
$513K
MEDICAL PPTYS TRUST INC
$513K
PSECPROSPECT CAPITAL CORPORATION
$511K
R6C2ROYAL DUTCH SHELL PLC
$511K
MASMASCO CORP
$511K
ACELRX PHARMACEUTICALS INC
$511K
LUMBER LIQUIDATORS HLDGS INC
$511K
OFGOFG BANCORP
$511K
CERSCERUS CORP
$510K
ARROW ELECTRS INC
$509K
MULTI COLOR CORP
$509K
VLYVALLEY NATL BANCORP
$508K
PENNYMAC MTG INVT TR
$507K
FORTRESS TRANS INFRST INVS L
$506K
CXCEMEX SAB DE CV
$506K
MTSIMACOM TECH SOLUTIONS HLDGS I
$505K
CARAEURCARA THERAPEUTICS INC
$502K
BROOKFIELD PPTY PARTNERS L P
$502K
CWHCAMPING WORLD HLDGS INC
$502K
REDFIN CORP
$501K
WVEWAVE LIFE SCIENCES LTD
$501K
HRTXHERON THERAPEUTICS INC
$501K
HRBBLOCK H & R INC
$501K
SPYUBANK MONTREAL QUE
$501K
WHWYNDHAM HOTELS & RESORTS INC
$500K
CF INDS HLDGS INC
$499K
FIREEYE INC
$499K
LIBERTY GLOBAL PLC
$496K
ALTERYX INC
$495K
LADRLADDER CAP CORP
$495K
U S G CORP
$494K
PHGKONINKLIJKE PHILIPS N V
$494K
GFIGOLD FIELDS LTD NEW
$493K
COMPANHIA SIDERURGICA NACION
$493K
ARENA PHARMACEUTICALS INC
$493K
INTERSECT ENT INC
$493K
HTDCORCEPT THERAPEUTICS INC
$492K
ALDXALDEYRA THERAPEUTICS INC
$492K
WINGWINGSTOP INC
$491K
OPTUALTICE USA INC
$491K
AEOAMERICAN EAGLE OUTFITTERS IN
$490K
SSNCSS&C TECHNOLOGIES HLDGS INC
$490K
BZUNBAOZUN INC
$489K
AGENUS INC
$489K
WESTERN UN CO
$489K
GALTGALECTIN THERAPEUTICS INC
$489K
ANGI HOMESERVICES INC
$488K
LUMINEX CORP DEL
$488K
UPLDUPLAND SOFTWARE INC
$487K
GPREGREEN PLAINS INC
$487K
MOBILE TELESYSTEMS PJSC
$486K
BNSBANK N S HALIFAX
$485K
KMXCARMAX INC
$485K
DEAN FOODS CO NEW
$485K
GASLOG PARTNERS LP
$484K
FEYECHFFIREEYE INC
$484K
XLFISELECT SECTOR SPDR TR
$483K
HARROW HEALTH INC
$482K
DENBURY RES INC
$482K
VICRVICOR CORP
$481K
OSPNONESPAN INC
$481K
NVSNOVARTIS A G
$481K
WINNEBAGO INDS INC
$480K
YUMYUM BRANDS INC
$479K
VERINT SYS INC
$479K
SOTHEBYS
$479K
VNET21VIANET GROUP INC
$479K
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