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
RGNXREGENXBIO INC
$17K
MIMEMIMECAST LTD
$17K
BIPBROOKFIELD INFRAST PARTNERS
$17K
CALADRIUS BIOSCIENCES INC
$16K
TUSKMAMMOTH ENERGY SVCS INC
$16K
FNHCUSDFEDNAT HLDG CO
$16K
TREVENA INC
$16K
ENABLE MIDSTREAM PARTNERS LP
$16K
IVPEFISHARES INC
$16K
SPIRIT MTA REIT
$16K
ANAPLAN INC
$16K
SPIRIT AIRLS INC
$16K
THIRD PT REINS LTD
$16K
COHUCOHU INC
$16K
RRDEURDONNELLEY R R & SONS CO
$16K
CEDAR FAIR L P
$16K
HRIHERC HLDGS INC
$16K
TELENAV INC
$16K
MAG SILVER CORP
$16K
ORCHIDS PAPER PRODS CO DEL
$16K
ACHILLION PHARMACEUTICALS IN
$16K
WASHINGTON PRIME GROUP NEW
$16K
SUNSUNOCO LP
$16K
CMTLCOMTECH TELECOMMUNICATIONS C
$16K
SUPERIOR ENERGY SVCS INC
$16K
ACORDA THERAPEUTICS INC
$16K
PPHMEURAVID BIOSERVICES INC
$16K
LIPOCINE INC NEW
$16K
ACLSAXCELIS TECHNOLOGIES INC
$16K
KRATON CORPORATION
$16K
URIUNITED RENTALS INC
$15K
LBRTLIBERTY OILFIELD SVCS INC
$15K
OPLNKAR AUCTION SVCS INC
$15K
HUDSON LTD
$15K
MTWMANITOWOC CO INC
$15K
NAVIOS MARITIME PARTNERS L P
$15K
SUNESIS PHARMACEUTICALS INC
$15K
MTSIMACOM TECH SOLUTIONS HLDGS I
$15K
ORGANOVO HLDGS INC
$15K
BIG 5 SPORTING GOODS CORP
$15K
AMKRAMKOR TECHNOLOGY INC
$15K
PPCPILGRIMS PRIDE CORP NEW
$15K
NGNOVAGOLD RES INC
$15K
WABTEC CORP
$15K
DIPLOMAT PHARMACY INC
$15K
ANABANAPTYSBIO INC
$15K
AETERNA ZENTARIS INC
$15K
FANG HLDGS LTD
$15K
CERIDIAN HCM HLDG INC
$15K
FMCF M C CORP
$15K
AXTIAXT INC
$15K
MGYMAGNOLIA OIL & GAS CORP
$15K
ARRIS INTERNATIONAL PLC
$15K
DARDARLING INGREDIENTS INC
$15K
CTI BIOPHARMA CORP
$15K
MFA FINL INC
$15K
CHICOS FAS INC
$15K
2U INC
$14K
MELINTA THERAPEUTICS INC
$14K
LEAFLEAF GROUP LTD
$14K
BJS WHSL CLUB HLDGS INC
$14K
KROKRONOS WORLDWIDE INC
$14K
SMITH MICRO SOFTWARE INC
$14K
JUPAI HLDGS LTD
$14K
NEW MTN FIN CORP
$14K
MLIMUELLER INDS INC
$14K
NERVGBPMINERVA NEUROSCIENCES INC
$14K
TTECTTEC HLDGS INC
$14K
DISCOVER FINL SVCS
$14K
TEXTAINER GROUP HOLDINGS LTD
$14K
GOROGOLD RESOURCE CORP
$14K
CTIC1USDCTI BIOPHARMA CORP
$14K
SMTC CORP
$14K
JAZZJAZZ PHARMACEUTICALS PLC
$14K
REFRRESEARCH FRONTIERS INC
$14K
ARATANA THERAPEUTICS INC
$14K
DRRXEURDURECT CORP
$14K
SSTKSHUTTERSTOCK INC
$14K
DRIVE SHACK INC
$14K
JUST ENERGY GROUP INC
$14K
3TYTITAN MACHY INC
$14K
TKCTURKCELL ILETISIM HIZMETLERI
$14K
PIER 1 IMPORTS INC
$14K
GNTXGENTEX CORP
$14K
ASHFORD HOSPITALITY TR INC
$14K
ZAFGEN INC
$14K
CVM1EURCEL SCI CORP
$14K
OOMAOOMA INC
$13K
GOLDEN STAR RES LTD CDA
$13K
TRIUMPH GROUP INC NEW
$13K
WHDCACTUS INC
$13K
FRANCESCAS HLDGS CORP
$13K
BRIDGEPOINT ED INC
$13K
FCFRANKLIN COVEY CO
$13K
TETRAPHASE PHARMACEUTICALS I
$13K
JBLJABIL INC
$13K
EVOQUA WATER TECHNOLOGIES CO
$13K
SPHSEURSOPHIRIS BIO INC
$13K
GLADSTONE LD CORP
$13K
EFTTECHTARGET INC
$13K
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