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13F-HR filed by GROUP ONE TRADING LLC

GROUP ONE TRADING LLC filed this 13F-HR for the quarter ended 2015-12-31, filed 2016-02-11, with 4,723 holding rows worth $8,460,518,000.

Accession
0000932540-16-000018
Filed
2016-02-11
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2015

A holdings report, 4,723 entries on the cover page, a total value of $8,460,518,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $8,460,518,000 with VALUE read as thousands by filing date, 13F file number 028-14920. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
VIVINT SOLAR INC92854Q906CALL300$3,000thousands by filing datecall
RTI SURGICAL INC74975N955PUT700$3,000thousands by filing dateput
MIDATECH PHARMA PLC59564R104SPONSORED ADS518$3,000thousands by filing date
TELIGENT INC NEW87960W954PUT300$3,000thousands by filing dateput
CANCER GENETICS INC13739U954PUT1,000$3,000thousands by filing dateput
KLX INC482539903CALL100$3,000thousands by filing datecall
HALYARD HEALTH INC40650V950PUT100$3,000thousands by filing dateput
TERRAFORM GLOBAL INC88104M901CL A600$3,000thousands by filing datecall
DELCATH SYS INC24661P401Cmn5,123$3,000thousands by filing date
CARDTRONICS INC14161H908Cmn100$3,000thousands by filing datecall
ENVISION HEALTHCARE HLDGS IN29413U903Cmn100$3,000thousands by filing datecall
SFX ENTMT INC784178953Cmn14,900$3,000thousands by filing dateput
NUVERRA ENVIRONMENTAL SOLUTI67091K903Cmn5,800$3,000thousands by filing datecall
VRINGO INC92911N952Cmn1,100$3,000thousands by filing dateput
ATARA BIOTHERAPEUTICS INC46513957 COM100$3,000thousands by filing dateputThe CUSIP as filed is malformed.
FIBROCELL SCIENCE INC315721959COM NEW700$3,000thousands by filing dateput
EAGLE BULK SHIPPING INCY2187A907SHS NEW 2014900$3,000thousands by filing datecall
UNITED MICROELECTRONICS CORP SPON ADR NEW910873405ADR1,000$2,000thousands by filing date
MEDLEY CAP CORP58503F106COM300$2,000thousands by filing date
CAESARSTONE LTDM20598104ORD SHS48$2,000thousands by filing date
LIQUIDITY SVCS INC53635B107COM368$2,000thousands by filing date
QUINSTREET INC74874Q100COM400$2,000thousands by filing date
MESABI TR590672101CTF BEN INT400$2,000thousands by filing date
COMTECH TELECOMMUNICATIONS C205826209COM NEW100$2,000thousands by filing date
NORTH EUROPEAN OIL RTY TR659310106SH BEN INT330$2,000thousands by filing date
ENERGY FUELS INC292671958PUT700$2,000thousands by filing dateput
RAPID7 INC753422904COM100$2,000thousands by filing datecall
LG DISPLAY CO LTD50186V902SPONS ADR REP200$2,000thousands by filing datecall
ALLIANCEBERNSTEIN HLDG L P01881G956UNIT LTD PARTN100$2,000thousands by filing dateput
NAM TAI PROPERTY INCG63907102Com416$2,000thousands by filing date
WILLBROS GROUP INC969203108COMMON STOCK800$2,000thousands by filing date
RESOLUTE FOREST PRODUCTS76117W109COMMON STOCK238$2,000thousands by filing date
DOUGLAS DYNAMICS INC25960R905CALL100$2,000thousands by filing datecall
OLLIES BARGAIN OUTLET HLDGS681116959PUT100$2,000thousands by filing dateput
MDU RES GROUP INC552690909CALL100$2,000thousands by filing datecall
STAG INDUSTRIAL INC85254J952PUT100$2,000thousands by filing dateput
LIQUIDITY SVCS INC53635B957PUT300$2,000thousands by filing dateput
CURIS INC231269101COM831$2,000thousands by filing date
POINTS INTL LTD730843208COM NEW200$2,000thousands by filing date
ENTEROMEDICS INC29365M208COM NEW11,849$2,000thousands by filing date
FX ENERGY INC302695101COM1,755$2,000thousands by filing date
GAZIT GLOBE LTDM4793C102SHS206$2,000thousands by filing date
HARVEST NATURAL RESOURCES IN41754V103COM5,723$2,000thousands by filing date
GUESS? INC401617955COM100$2,000thousands by filing dateput
BRIGGS STRATTON109043959COM100$2,000thousands by filing dateput
LEAPFROG ENTERPRISES INC52186N956COM3,100$2,000thousands by filing dateput
ALLSCRIPTS HEALTHCARE SOLUTI01988P958COM100$2,000thousands by filing dateput
CONCURRENT COMPUTER CORP NEW206710402COM PAR $.01417$2,000thousands by filing date
PRANA BIOTECHNOLOGY LTD739727105SPONSORED ADR3,083$2,000thousands by filing date
PRECISION DRILLING CORP74022D958Cmn500$2,000thousands by filing dateput
QUICKLOGIC CORP74837P908Cmn1,600$2,000thousands by filing datecall
EMCORE CORP CMN STOCK290846903Cmn400$2,000thousands by filing datecall
GTX INC COMMON STOCK40052B908Cmn3,100$2,000thousands by filing datecall
FUEL SYSTEMS SOLUTIONS INC COMMON STOCK35952W903Cmn500$2,000thousands by filing datecall
SINOVAC BIOTECH LTD. COMMON STOCKP8696W954Cmn400$2,000thousands by filing dateput
VIMPELCOM LTD92719A956OPT500$2,000thousands by filing dateput
BANCO SANTANDER BRASIL S A05967A907ADS REP 1 UNIT400$2,000thousands by filing datecall
BIOSCRIP INC09069N908COM1,400$2,000thousands by filing datecall
PARKERVISION INC701354952COM10,000$2,000thousands by filing dateput
ENZON PHARMACEUTICALS INC293904908COM2,800$2,000thousands by filing datecall
INVESTORS REAL ESTATE TR461730953SH BEN INT300$2,000thousands by filing dateput
TRUECAR INC89785L957PUT200$2,000thousands by filing dateput
CONCERT PHARMACEUTICALS INC206022905CALL100$2,000thousands by filing datecall
QIWI PLC74735M908CALL100$2,000thousands by filing datecall
CALITHERA BIOSCIENCES INC COM NEW13089P101Stock200$2,000thousands by filing date
UNIVAR INC91336L907CALL100$2,000thousands by filing datecall
EPIZYME INC29428V904COM100$2,000thousands by filing datecall
PARSLEY ENERGY INC701877902CL A100$2,000thousands by filing datecall
PAPA MURPHYS HLDGS INC698814900CALL200$2,000thousands by filing datecall
IMMUNE DESIGN CORP45252L953PUT100$2,000thousands by filing dateput
HORTONWORKS INC440894953PUT100$2,000thousands by filing dateput
INFRAREIT INC45685L900CALL100$2,000thousands by filing datecall
SCORPIO TANKERS INCY7542C906CALL200$2,000thousands by filing datecall
OVASCIENCE INC69014Q951PUT200$2,000thousands by filing dateput
NEURODERM LTDM74231907CALL100$2,000thousands by filing datecall
JONES ENERGY INC48019R958COM CL A600$2,000thousands by filing dateput
C&J ENERGY SVCS LTDG3164Q951Cmn400$2,000thousands by filing dateput
CALADRIUS BIOSCIENCES INC128058104Cmn1,856$2,000thousands by filing date
ELIZABETH ARDEN INC28660G906Cmn200$2,000thousands by filing datecall
REAL GOODS SOLAR INC75601N203Cmn2,938$2,000thousands by filing date
ARCTIC CAT INC39670904 COM100$2,000thousands by filing datecallThe CUSIP as filed is malformed.
UNITED DEV FDG IV910187953COM200$2,000thousands by filing dateput
CHINA MING YANG WIND PWR GRO16951C958PUT1,000$2,000thousands by filing dateput
BANCORPSOUTH INC59692953 COM100$2,000thousands by filing dateputThe CUSIP as filed is malformed.
ALPHA PRO TECH LTD20772909 COM1,000$2,000thousands by filing datecallThe CUSIP as filed is malformed.
PRANA BIOTECHNOLOGY LTD739727955SPONSORED ADR3,300$2,000thousands by filing dateput
DICKS SPORTING GOODS INC COM253393102Stock21$1,000thousands by filing date
DIGI INTL INC253798102COM100$1,000thousands by filing date
FOUR CORNERS PPTY TR INC35086T109COM55$1,000thousands by filing date
AGILYSYS INC00847J105COM100$1,000thousands by filing date
F N B CORP302520101COM100$1,000thousands by filing date
RMR GROUP INC74967R106CL A99$1,000thousands by filing date
RING ENERGY INC76680V108COMMON STOCK100$1,000thousands by filing date
1 800 FLOWERS COM INC68243Q906CALL200$1,000thousands by filing datecall
W & T OFFSHORE INC92922P956COM500$1,000thousands by filing dateput
DAKTRONICS INC234264909COM100$1,000thousands by filing datecall
GERDAU SA373737955SPON ADR REP PFD500$1,000thousands by filing dateput
LIFECORE BIOMEDICAL INC514766904COM100$1,000thousands by filing datecall
AES CORP00130H955COM100$1,000thousands by filing dateput
ENERGY RECOVERY INC29270J950COM100$1,000thousands by filing dateput
POLYCOM73172K104COMMON STOCK102$1,000thousands by filing date
RUBY TUESDAY INC781182100COMMON STOCK183$1,000thousands by filing date
AMERICAN RAILCAR INDUSTRIES02916P103COMMON STOCK32$1,000thousands by filing date
NETSOL TECHNOLOGIES INC64115A902CALL100$1,000thousands by filing datecall
COSTAMARE INCY1771G902CALL100$1,000thousands by filing datecall
XENCOR INC98401F905CALL100$1,000thousands by filing datecall
METALLUS INC887399953PUT100$1,000thousands by filing dateput
WAVE SYS CORP CL A NEW943526608Common Stock918$1,000thousands by filing date
IDENTIV INC45170X955PUT300$1,000thousands by filing dateput
ASANKO GOLD INC04341Y105COM663$1,000thousands by filing date
ENERGOUS CORP29272C103COM100$1,000thousands by filing date
FIBROCELL SCIENCE INC315721209COM NEW238$1,000thousands by filing date
GOLDEN STAR RES LTD CDA38119T104COM4,011$1,000thousands by filing date
ENZON PHARMACEUTICALS INC293904108COM798$1,000thousands by filing date
KEYW HLDG CORP493723100COM201$1,000thousands by filing date
MOMENTA PHARMACEUTICALS INC60877T100COM78$1,000thousands by filing date
DERMA SCIENCES INC249827502COM PAR $.01209$1,000thousands by filing date
FRED S INC CLASS A356108100COM34$1,000thousands by filing date
TANGOE INC/CT87582Y108COM162$1,000thousands by filing date
GOLDEN MINERALS COMPANY381119106COM5,098$1,000thousands by filing date
REVOLUTION LIGHTING TECHNOLO76155G107COM961$1,000thousands by filing date
BSQUARE CORP11776U300COM158$1,000thousands by filing date
DOCUMENT SECURITY SYSTEMS25614T101COM4,883$1,000thousands by filing date
RCS CAP CORP74937W102COM CL A1,751$1,000thousands by filing date
STAR BULK CARRIERS CORP SHS NEWY8162K121Stock1,700$1,000thousands by filing date
COMSTOCK RESOURCES INC205768953COM400$1,000thousands by filing dateput
CELESTICA INC15101Q958COM100$1,000thousands by filing dateput
CHICO'S FAS INC168615902COM100$1,000thousands by filing datecall
HUGOTON ROYALTY TRUST444717952COM400$1,000thousands by filing dateput
ENERNOC INC292764957COM300$1,000thousands by filing dateput
SUPERCONDUCTOR TECHNOLOGIES867931404COM PAR $0.0014,109$1,000thousands by filing date
ROSETTA GENOMICS LTDM82183126SHS NEW NIS 0.6901$1,000thousands by filing date
ODYSSEY MARINE EXPL INC CMN STOCK676118902Cmn2,200$1,000thousands by filing datecall
RUBY TUESDAY INC CMN STK781182900Cmn200$1,000thousands by filing datecall
TRIANGLE PETROLEUM CORP COMMON STOCK89600B901Cmn1,000$1,000thousands by filing datecall
BASIC ENERGY SERVICES INC COMMON STOCK06985P950Cmn500$1,000thousands by filing dateput
ENZON PHARMACEUTICALS INC CMN STOCK293904958Cmn1,200$1,000thousands by filing dateput
BIODEL INC09064M904Cmn3,600$1,000thousands by filing datecall
HARVEST NATURAL RESOURCES INC COMMON STOCK41754V903Cmn2,000$1,000thousands by filing datecall
MEETME INC585141954Cmn300$1,000thousands by filing dateput
VICAL INC CMN STK925602954Cmn3,000$1,000thousands by filing dateput
SINOVAC BIOTECH LTD. COMMON STOCKP8696W904Cmn100$1,000thousands by filing datecall
ATHERSYS INC04744L956COM800$1,000thousands by filing dateput
PGT INC69336V901COM100$1,000thousands by filing datecall
ENTEROMEDICS INC29365M908COM NEW10,900$1,000thousands by filing datecall
UNILIFE CORP NEW90478E953COM2,300$1,000thousands by filing dateput
ACELRX PHARMACEUTICALS INC00444T950COM200$1,000thousands by filing dateput
NEPTUNE TECHNOLOGIES BIORESO64077P958COM1,000$1,000thousands by filing dateput
SUNCOKE ENERGY PARTNERS L P86722Y901COMUNIT REP LT200$1,000thousands by filing datecall
BRASKEM S A105532905SP ADR PFD A100$1,000thousands by filing datecall
CINCINNATI BELL INC NEW171871956COM300$1,000thousands by filing dateput
SCICLONE PHARMACEUTICALS INC80862K954COM100$1,000thousands by filing dateput
CLEARSIGN TECHNOLOGIES CORP185064902COM200$1,000thousands by filing datecall
ORION ENERGY SYSTEMS INC686275908CALL500$1,000thousands by filing datecall
LIGHTINTHEBOX HLDG CO LTD53225G952PUT300$1,000thousands by filing dateput
ADAMIS PHARMACEUTICALS CORP00547W208COM NEW216$1,000thousands by filing date
PFENEX INC717071104COM100$1,000thousands by filing date
CASTLIGHT HEALTH INC CL B14862Q100Stock200$1,000thousands by filing date
NRG YIELD INC62942X306COM69$1,000thousands by filing date
FORUM ENERGY TECHNOLOGIES IN34984V900CALL100$1,000thousands by filing datecall
BIOSCRIP INC09069N958PUT700$1,000thousands by filing dateput
DATAWATCH CORP237917958PUT100$1,000thousands by filing dateput
BIOCEPT INC09072V105COM600$1,000thousands by filing date
AMPLIFY SNACK BRANDS03211L902COM100$1,000thousands by filing datecall
MIDSTATES PETROLEUM CO INC59804T308COMMON542$1,000thousands by filing date
HONGLI CLEAN ENERGY TECHNOLO438586109COM1,327$1,000thousands by filing date
Nuverra Environmental Solutions Inc67091K203common1,569$1,000thousands by filing date
GOLDEN OCEAN GRP LTDG39637106Equities522$1,000thousands by filing date
NIMBLE STORAGE INC65440R951COM100$1,000thousands by filing dateput
TALEN ENERGY CORP87422J905Cmn100$1,000thousands by filing datecall
GEVO INC374396958Cmn1,000$1,000thousands by filing dateput
GOLDEN OCEAN GROUP LTDG39637906Cmn1,300$1,000thousands by filing datecall
CATALYST BIOSCIENCES INC14888D909CALL300$1,000thousands by filing datecall
APOLLO ED GROUP INC37604905 CL A100$1,000thousands by filing datecallThe CUSIP as filed is malformed.
CHECKPOINT SYS INC162825903COM100$1,000thousands by filing datecall
ALEXZA PHARMACEUTICALS INC15384909 COM NEW1,300$1,000thousands by filing datecallThe CUSIP as filed is malformed.
LPATH INC548910906CALL2,800$1,000thousands by filing datecall
SUPERCONDUCTOR TECHNOLOGIES867931904COM PAR $0.0012,500$1,000thousands by filing datecall
GUIDANCE SOFTWARE INC401692958COM100$1,000thousands by filing dateput
STAR BULK CARRIERS CORPY8162K951SHS NEW1,800$1,000thousands by filing dateput
DRDGOLD LIMITED SPON ADR REPSTG26152H301ADR100$0thousands by filing dateValue filed as zero, left out of ratios.
STMICROELECTRONICS N V NY REGISTRY861012102ADR52$0thousands by filing dateValue filed as zero, left out of ratios.
NORTHERN DYNASTY MINERALS LTD COM NEW66510M204Stock1,500$0thousands by filing dateValue filed as zero, left out of ratios.
CDW CORP COM12514G108Stock10$0thousands by filing dateValue filed as zero, left out of ratios.
DENISON MINES CORP248356107COM141$0thousands by filing dateValue filed as zero, left out of ratios.
BANCO SANTANDER BRASIL S.A. AD05967A107ADS REP 1 UNIT100$0thousands by filing dateValue filed as zero, left out of ratios.
CLUBCORP HLDGS INC18948M108COM7$0thousands by filing dateValue filed as zero, left out of ratios.
AXT INC00246W103COM100$0thousands by filing dateValue filed as zero, left out of ratios.
CERAGON NETWORKS LTD ORDM22013102Stock11$0thousands by filing dateValue filed as zero, left out of ratios.
SINOVAC BIOTECH LTDP8696W104SHS9$0thousands by filing dateValue filed as zero, left out of ratios.
ZION OIL & GAS INC989696109COM100$0thousands by filing dateValue filed as zero, left out of ratios.
GREAT PANTHER MINING39115V101COM59$0thousands by filing dateValue filed as zero, left out of ratios.
ALEXCO RESOURCE CORP01535P106COM122$0thousands by filing dateValue filed as zero, left out of ratios.
FOREST CITY ENTERPRISES INC345550107CL A17$0thousands by filing dateValue filed as zero, left out of ratios.
SMART TECHNOLOGIES INC83172R108CL A SUB VTG S1$0thousands by filing dateValue filed as zero, left out of ratios.
RUBICON TECHNOLOGY INC78112T107COM18$0thousands by filing dateValue filed as zero, left out of ratios.
ROYALE ENERGY INC78074G200COM NEW983$0thousands by filing dateValue filed as zero, left out of ratios.
UQM TECHNOLOGIES INC903213106COM52$0thousands by filing dateValue filed as zero, left out of ratios.
CNINSURE INC18976M103SPONSORED ADR7$0thousands by filing dateValue filed as zero, left out of ratios.
LPATH INC-CLASS A548910306CMN1,200$0thousands by filing dateValue filed as zero, left out of ratios.
DRAGONWAVE INC26144M103COM97$0thousands by filing dateValue filed as zero, left out of ratios.
ASANKO GOLD INC04341Y905COM100$0thousands by filing datecallValue filed as zero, left out of ratios.
CURIS INC231269951COM100$0thousands by filing dateputValue filed as zero, left out of ratios.
AMYRIS INC03236M951COM100$0thousands by filing dateputValue filed as zero, left out of ratios.
DEX MEDIA INC NEW25213A907COM100$0thousands by filing datecallValue filed as zero, left out of ratios.
LEGACY RESERVES LP524707904UNIT LP INT100$0thousands by filing datecallValue filed as zero, left out of ratios.
RTI BIOLOGICS INC74975N905COM100$0thousands by filing datecallValue filed as zero, left out of ratios.
REDIFF COM INDIA LTD757479900SPONSORED ADR600$0thousands by filing datecallValue filed as zero, left out of ratios.
CHINA XD PLASTICS CO LTD16948F907COM100$0thousands by filing datecallValue filed as zero, left out of ratios.
COMMUNITY HEALTH SYS INC NEW203668116RIGHT 99/99/999936,212$0thousands by filing dateValue filed as zero, left out of ratios.
CLEVELAND BIOLABS INC185860202COM NEW114$0thousands by filing dateValue filed as zero, left out of ratios.
MELA SCIENCES INC55277R308COM NEW1$0thousands by filing dateValue filed as zero, left out of ratios.
HANSEN MEDICAL INC COM NEW411307200Stock70$0thousands by filing dateValue filed as zero, left out of ratios.
NANOSPHERE INC COM NEW63009F204Stock76$0thousands by filing dateValue filed as zero, left out of ratios.
HERCULES OFFSHORE INC.427093307COM190$0thousands by filing dateValue filed as zero, left out of ratios.
FAIRWAY GROUP HLDGS CORP30603D959Cmn600$0thousands by filing dateputValue filed as zero, left out of ratios.
AZURE MIDSTREAM PARTNERS LP05501X950Cmn100$0thousands by filing dateputValue filed as zero, left out of ratios.
RCS CAP CORP74937W902Cmn500$0thousands by filing datecallValue filed as zero, left out of ratios.
RCS CAP CORP74937W952Cmn100$0thousands by filing dateputValue filed as zero, left out of ratios.
EPIRUS BIOPHARMACEUTICALS IN29428P907Cmn100$0thousands by filing datecallValue filed as zero, left out of ratios.
ASSEMBLY BIOSCIENCES INC45396108 COM1$0thousands by filing dateValue filed as zero, left out of ratios.The CUSIP as filed is malformed.
CINCINNATI BELL INC NEW171871906COM100$0thousands by filing datecallValue filed as zero, left out of ratios.
AEROHIVE NETWORKS INC7786106 COM75$0thousands by filing dateValue filed as zero, left out of ratios.The CUSIP as filed is malformed.

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000932540-16-000018this filing2016-02-11acceptance time not in the bulk data set