GROUP ONE TRADING LLC Q1 2018 Filing

Filed May 11, 2018

Portfolio Value

$10.5B

Holdings

4,806

Report Date

Q1 2018

Filing Type

13F-HR

All Holdings (4,806 positions)

StockValue
VASCULAR BIOGENICS LTD
$249.0M
MATADOR RES CO
$248.0M
BLBLACKLINE INC
$247.0M
CARE COM INC
$247.0M
CCSCENTURY CMNTYS INC
$247.0M
BEST INC
$247.0M
NAKNORTHERN DYNASTY MINERALS LT
$246.0M
TARGA RES CORP
$246.0M
ADIANALOG DEVICES INC
$246.0M
LEUCADIA NATL CORP
$246.0M
HEALTH INS INNOVATIONS INC
$246.0M
ERIIENERGY RECOVERY INC
$246.0M
CNKCINEMARK HOLDINGS INC
$245.0M
FNDFLOOR & DECOR HLDGS INC
$245.0M
ALDER BIOPHARMACEUTICALS INC
$244.0M
GOOSCANADA GOOSE HOLDINGS INC
$244.0M
NTAPNETAPP INC
$244.0M
AMERICAN OUTDOOR BRANDS CORP
$243.0M
COGINT INC
$243.0M
TC PIPELINES LP
$243.0M
BANCBANC OF CALIFORNIA INC
$243.0M
SERVICESOURCE INTL INC
$243.0M
SMTCSEMTECH CORP
$242.0M
ANTHEM INC
$242.0M
ACELRX PHARMACEUTICALS INC
$242.0M
IOVAIOVANCE BIOTHERAPEUTICS INC
$242.0M
AKBAAKEBIA THERAPEUTICS INC
$241.0M
JAGGED PEAK ENERGY INC
$241.0M
AGIOAGIOS PHARMACEUTICALS INC
$241.0M
CNDTCONDUENT INC
$241.0M
CBCVR ENERGY INC
$240.0M
MMYTMAKEMYTRIP LIMITED MAURITIUS
$240.0M
SANDRIDGE PERMIAN TR
$240.0M
VCYTVERACYTE INC
$239.0M
LMEURLEGG MASON INC
$239.0M
INGERSOLL-RAND PLC
$239.0M
ON DECK CAP INC
$239.0M
AMCXAMC NETWORKS INC
$238.0M
AVDLAVADEL PHARMACEUTICALS PLC
$238.0M
PAYCPAYCOM SOFTWARE INC
$238.0M
UNMUNUM GROUP
$238.0M
KIMCO RLTY CORP
$238.0M
IDTIDT CORP
$238.0M
OBSIDIAN ENERGY LTD
$238.0M
ASCENA RETAIL GROUP INC
$237.0M
LINK MOTION INC
$237.0M
BIOTIME INC
$236.0M
TEXTEREX CORP NEW
$236.0M
GREENBRIER COS INC
$236.0M
CAKECHEESECAKE FACTORY INC
$236.0M
ERIIENERGY RECOVERY INC
$236.0M
PTENPATTERSON UTI ENERGY INC
$236.0M
SVRASAVARA INC
$235.0M
CSIQCANADIAN SOLAR INC
$235.0M
KELKELLOGG CO
$235.0M
MERCMERCER INTL INC
$235.0M
TOLTOLL BROTHERS INC
$234.0M
MONEYGRAM INTL INC
$234.0M
PROTEOSTASIS THERAPEUTICS IN
$234.0M
GTGOODYEAR TIRE & RUBR CO
$234.0M
ADMARCHER DANIELS MIDLAND CO
$234.0M
CERNCHFCERNER CORP
$234.0M
BIOTELEMETRY INC
$233.0M
COGINT INC
$233.0M
MGPIMGP INGREDIENTS INC NEW
$233.0M
AIMMUNE THERAPEUTICS INC
$232.0M
FIVNFIVE9 INC
$232.0M
LYVLIVE NATION ENTERTAINMENT IN
$232.0M
NEOPHOTONICS CORP
$232.0M
COLLCOLLEGIUM PHARMACEUTICAL INC
$230.0M
INOVIO PHARMACEUTICALS INC
$230.0M
INOINOVIO PHARMACEUTICALS INC
$230.0M
GSMFERROGLOBE PLC
$230.0M
AVEO PHARMACEUTICALS INC
$229.0M
NEPTUNE TECHNOLOGIES BIORESO
$229.0M
VITAMIN SHOPPE INC
$229.0M
DYHTARGET CORP
$229.0M
GLWCORNING INC
$229.0M
CERSCERUS CORP
$229.0M
EIXEDISON INTL
$228.0M
NAVINAVIENT CORPORATION
$228.0M
PULTE GROUP INC
$227.0M
HCCWARRIOR MET COAL INC
$227.0M
GTNGRAY TELEVISION INC
$227.0M
FLEXION THERAPEUTICS INC
$227.0M
OKTAOKTA INC
$227.0M
G3VGREEN PLAINS INC
$227.0M
JBLJABIL INC
$227.0M
CYTKCYTOKINETICS INC
$227.0M
AUPHAURINIA PHARMACEUTICALS INC
$227.0M
MINDBODY INC
$227.0M
CONTROL4 CORP
$226.0M
PTENPATTERSON UTI ENERGY INC
$226.0M
QIAGEN NV
$226.0M
CRREURCARBO CERAMICS INC
$226.0M
PODDINSULET CORP
$225.0M
CARDTRONICS PLC
$225.0M
BKEBUCKLE INC
$224.0M
MDMEDNAX INC
$224.0M
ASPEN INSURANCE HOLDINGS LTD
$224.0M
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