GROUP ONE TRADING LLC Q4 2018 Filing

Filed February 6, 2019

Portfolio Value

$11.5M

Holdings

4,844

Report Date

Q4 2018

Filing Type

13F-HR

All Holdings (4,844 positions)

StockValue
500 COM LTD
$18K
BDNBRANDYWINE RLTY TR
$18K
EQUITY COMWLTH
$18K
FLIR SYS INC
$17K
FIBRIA CELULOSE S A
$17K
KOPNKOPIN CORP
$17K
HUNT COS FIN TR INC
$17K
VONAGE HLDGS CORP
$17K
PROOFPOINT INC
$17K
CYDCHINA YUCHAI INTL LTD
$17K
LANNET INC
$17K
GREENHILL & CO INC
$17K
MELINTA THERAPEUTICS INC
$17K
HDHOME DEPOT INC
$17K
APPROACH RESOURCES INC
$17K
PTENPATTERSON UTI ENERGY INC
$17K
LNTALLIANT ENERGY CORP
$17K
STRONGBRIDGE BIOPHARMA PLC
$17K
MGNXMACROGENICS INC
$17K
LABFLUIDIGM CORP DEL
$17K
RBBNRIBBON COMMUNICATIONS INC
$17K
CIVBCIVISTA BANCSHARES INC
$17K
PLUGPLUG POWER INC
$17K
MHLAMAIDEN HOLDINGS LTD
$17K
MCFTMASTERCRAFT BOAT HLDGS INC
$17K
EVRGEVERGY INC
$17K
PHPNGALECTIN THERAPEUTICS INC
$17K
MERIDIAN BIOSCIENCE INC
$17K
TRIPLE-S MGMT CORP
$17K
OCULOCULAR THERAPEUTIX INC
$16K
OMEXODYSSEY MARINE EXPLORATION I
$16K
ACTGACACIA RESH CORP
$16K
PIONEER ENERGY SVCS CORP
$16K
REMARK HLDGS INC
$16K
PHYSICIANS RLTY TR
$16K
NGSNATURAL GAS SERVICES GROUP
$16K
ELFE L F BEAUTY INC
$16K
IDERA PHARMACEUTICALS INC
$16K
CALITHERA BIOSCIENCES INC
$16K
PHYSICIANS RLTY TR
$16K
SYU1SYNOVUS FINL CORP
$16K
REEDS INC
$16K
GRIDSUM HLDG INC
$16K
ELFE L F BEAUTY INC
$16K
INDIA FD INC
$16K
EASTERLY GOVT PPTYS INC
$16K
GROWU S GLOBAL INVS INC
$16K
VSAREURARAVIVE INC
$16K
CBRLCRACKER BARREL OLD CTRY STOR
$16K
SOHUSOHU COM LTD
$16K
ASSERTIO THERAPEUTICS INC
$16K
RCKTROCKET PHARMACEUTICALS INC
$15K
CONTANGO OIL & GAS COMPANY
$15K
GENERAL FIN CORP DEL
$15K
CNOOC LTD
$15K
VASCULAR BIOGENICS LTD
$15K
AWCAMERICAN WTR WKS CO INC NEW
$15K
TRAKPARK CITY GROUP INC
$15K
PPHMEURAVID BIOSERVICES INC
$15K
ATHERSYS INC
$15K
WPRTWESTPORT FUEL SYSTEMS INC
$15K
SBSCOMPANHIA DE SANEAMENTO BASI
$15K
EGYVAALCO ENERGY INC
$15K
ANIXTER INTL INC
$15K
SATSECHOSTAR CORP
$15K
SKYSKYLINE CHAMPION CORPORATION
$15K
BSMBLACK STONE MINERALS L P
$15K
SERVICEMASTER GLOBAL HLDGS I
$15K
OCSLOAKTREE SPECIALTY LENDING CO
$15K
TALEND S A
$15K
XPERI CORP
$15K
AEROHIVE NETWORKS INC
$14K
FLUENT INC
$14K
WCCWESCO INTL INC
$14K
SCORPIO BULKERS INC
$14K
PEBPEBBLEBROOK HOTEL TR
$14K
BRAINSTORM CELL THERAPEUTICS
$14K
CGENCOMPUGEN LTD
$14K
HBMHUDBAY MINERALS INC
$14K
FXAINVESCO CURNCYSHS CDN DLR TR
$14K
GOROGOLD RESOURCE CORP
$14K
BLDRBUILDERS FIRSTSOURCE INC
$14K
WHDCACTUS INC
$14K
NAVIOS MARITIME PARTNERS L P
$14K
IDIEURFLUENT INC
$14K
PREFERRED APT CMNTYS INC
$14K
SYNASYNAPTICS INC
$14K
BRIGGS & STRATTON CORP
$14K
INVESCO MORTGAGE CAPITAL INC
$14K
ADT INC
$14K
RSGREPUBLIC SVCS INC
$14K
FIVE PRIME THERAPEUTICS INC
$14K
SVMK INC
$14K
VLYVALLEY NATL BANCORP
$14K
PEOPLES UNITED FINANCIAL INC
$14K
INNOVATE BIOPHARMACEUTICLS I
$14K
PREFERRED APT CMNTYS INC
$14K
TMETENCENT MUSIC ENTMT GROUP
$13K
QUADQUAD / GRAPHICS INC
$13K
BRISTOW GROUP INC
$13K
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