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13F-HR filed by A.R.T. Advisors, LLC

A.R.T. Advisors, LLC filed this 13F-HR for the quarter ended 2019-03-31, filed 2019-05-15, with 1,260 holding rows worth $1,671,292,000.

Accession
0001012975-19-000359
Filed
2019-05-15
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2019

A holdings report, 1,260 entries on the cover page, a total value of $1,671,292,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $1,671,292,000 with VALUE read as thousands by filing date, 13F file number 028-11045. 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
Federal Agric Mtg Corp Cl C313148306COM3,476$252,000thousands by filing date
EGAIN CORP28225C806COM NEW24,000$251,000thousands by filing date
INPHI CORP45772F107COM5,748$251,000thousands by filing date
REDFIN CORP75737F108COM12,405$251,000thousands by filing date
HELEN OF TROY CORP LTDG4388N106COM2,159$250,000thousands by filing date
SONOS INC83570H108COM24,209$249,000thousands by filing date
EVERTEC INC30040P103COM8,951$249,000thousands by filing date
FORTUNA MNG CORP F349915108COM74,475$249,000thousands by filing date
Sandstorm Gold Ltd80013R206Common Stock45,181$248,000thousands by filing date
THE MEET GROUP INC.58513U101Common Stock49,306$248,000thousands by filing date
OTTER TAIL CORP689648103COM4,950$247,000thousands by filing date
DBV TECHNOLOGIES S A23306J101ADR32,013$247,000thousands by filing date
TRUBRIDGE INC205306103COM8,286$246,000thousands by filing date
PLUG PWR INC72919P202COM NEW102,205$245,000thousands by filing date
LG DISPLAY CO LTD SPONS ADR REP50186V102ADR28,177$244,000thousands by filing date
AMERICAN PUB ED INC02913V103COM8,086$244,000thousands by filing date
NATURAL GROCERS BY VITAMIN C63888U108COMMON STOCK20,354$243,000thousands by filing date
AIR TRANSPORT SERVICES GRP I00922R105COM10,532$243,000thousands by filing date
EQUITY RESIDENTIAL29476L107SH BEN INT3,217$242,000thousands by filing date
CARBONITE INC141337105COM9,773$242,000thousands by filing date
CHATHAM LODGING TR16208T102COM12,520$241,000thousands by filing date
ENTERPRISE FINL SVCS CORP293712105COM5,903$241,000thousands by filing date
REXNORD CORP76169B102COMMON STOCK9,595$241,000thousands by filing date
PARKER-HANNIFIN CORP COM701094104Stock1,400$240,000thousands by filing date
MODEL N INC607525102COM13,710$240,000thousands by filing date
ORBCOMM INC68555P100COM35,409$240,000thousands by filing date
CONSOL ENERGY INC NEW20854L108COM6,975$239,000thousands by filing date
ATARA BIOTHERAPEUTICS INC COM NEW046513107Stock6,025$239,000thousands by filing date
I3 VERTICALS INC46571Y107COM CL A9,900$238,000thousands by filing date
ISTAR INC45031U101COMMON STOCK27,973$236,000thousands by filing date
BBX CAP CORP NEW05491N104CL A39,940$236,000thousands by filing date
NU SKIN ENTERPRISES INC67018T105CL A4,900$235,000thousands by filing date
LOMA NEGRA C I A S A MTN 1454150E104SPONSORED ADS21,448$235,000thousands by filing date
ARES COML REAL ESTATE CORP04013V108COM15,377$234,000thousands by filing date
U S PHYSICAL THERAPY90337L108COM2,231$234,000thousands by filing date
TILLYS INC886885102CL A20,957$233,000thousands by filing date
A10 NETWORKS INC002121101COM32,575$231,000thousands by filing date
UNIT CORP909218109COM16,219$231,000thousands by filing date
ORMAT TECHNOLOGIES INC686688102COM4,170$230,000thousands by filing date
CONDUENT INC206787103COM16,636$230,000thousands by filing date
NATIONAL STORAGE AFFILIATES TR COM SHS BEN IN637870106REIT7,992$228,000thousands by filing date
CENTRAL GARDEN PET CO153527106COMMON STOCK8,907$228,000thousands by filing date
ARQULE INC04269E107COM47,544$228,000thousands by filing date
BONANZA CREEK ENERGY INC097793400COM NEW10,036$228,000thousands by filing date
PRESTIGE CONSMR HEALTHCARE I74112D101COM7,597$227,000thousands by filing date
CURO GROUP HOLDINGS CORP23131L107COM22,649$227,000thousands by filing date
Zagg, Inc.98884U108COM25,048$227,000thousands by filing date
NEKTAR THERAPEUTICS640268108COM6,703$225,000thousands by filing date
CLEARWAY ENERGY INC CL C18539C204Stock14,776$223,000thousands by filing date
J & J SNACK FOODS CORP COM466032109Stock1,401$223,000thousands by filing date
ALTRA HOLDINGS INC02208R106COMMON STOCK7,168$223,000thousands by filing date
QIWI PLC74735M108SPON ADR REP B15,424$222,000thousands by filing date
WELLTOWER INC COM95040Q104REIT2,836$220,000thousands by filing date
RLI CORP COM749607107Stock3,055$219,000thousands by filing date
WHITE MTNS INS GROUP LTDG9618E107COM236$218,000thousands by filing date
CEDAR REALTY TRUST INC150602209COMMON STOCK63,837$217,000thousands by filing date
RIGEL PHARMACEUTICALS INC766559603COMMON STOCK84,377$217,000thousands by filing date
BLACKBAUD INC COM09227Q100Stock2,713$216,000thousands by filing date
ZIFF DAVIS INC48123V102COM2,499$216,000thousands by filing date
CUSHMAN WAKEFIELD PLCG2717B108SHS12,100$215,000thousands by filing date
MARINUS PHARMACEUTICALS INC56854Q101COM51,453$215,000thousands by filing date
ASSURED GUARANTY LTD COMG0585R106Stock4,800$213,000thousands by filing date
WORTHINGTON ENTERPRISES INC981811102COM5,700$213,000thousands by filing date
GLATFELTER377316104COM15,088$213,000thousands by filing date
IRON MTN INC DEL COM46284V101REIT5,983$212,000thousands by filing date
VOYAGER THERAPEUTICS INC92915B106COMMON STOCK11,087$212,000thousands by filing date
LAKELAND BANCORP INC511637100COM14,230$212,000thousands by filing date
CAREER EDUCATION CORP141665109COM12,823$212,000thousands by filing date
TELARIA INC879181105COM33,437$212,000thousands by filing date
DESCARTES SYS GROUP INC COM249906108Stock5,806$211,000thousands by filing date
TEEKAY CORPORATIONY8564W103COM52,991$208,000thousands by filing date
THERMON GROUP HLDGS INC88362T103COM8,495$208,000thousands by filing date
AVID TECHNOLOGY INC05367P100COM27,815$207,000thousands by filing date
LIBERTY MEDIA CORP DEL531229409COM A SIRIUSXM5,433$207,000thousands by filing date
ALLIENT INC019330109COM5,992$206,000thousands by filing date
LIONSGATE STUDIOS CORP F316394105COM7,503$206,000thousands by filing date
AU OPTRONICS CORP002255107SPONSORED ADR56,477$206,000thousands by filing date
QUANEX BLDG PRODS CORP COM747619104Stock12,917$205,000thousands by filing date
TURKCELL ILETISIM SPON ADR NEW900111204ADR37,827$203,000thousands by filing date
PRIMORIS SVCS CORP COM74164F103Stock9,810$203,000thousands by filing date
DOMINOS PIZZA INC COM25754A201Stock781$202,000thousands by filing date
AGNT INC30212W100COM18,400$200,000thousands by filing date
GNC HLDGS INC36191G107COM CL A73,282$200,000thousands by filing date
BALLARD PWR SYS INC NEW COM058586108Stock63,842$192,000thousands by filing date
ARATANA THERAPEUTICS INC03874P101COM53,224$192,000thousands by filing date
TUESDAY MORNING CORP899035505COM NEW89,999$191,000thousands by filing date
SM ENERGY COMPANY COM78454L100Stock10,850$190,000thousands by filing date
DOVA PHARMACEUTICALS INC25985T102COM21,422$190,000thousands by filing date
SPARTAN MTRS INC846819100COM21,380$189,000thousands by filing date
BIODELIVERY SCIENCES INTL IN09060J106COM35,378$188,000thousands by filing date
KOREA ELEC PWR CORP SPONSORED ADR500631106ADR14,385$187,000thousands by filing date
NAUTILUS INC63910B102COMMON STOCK33,152$184,000thousands by filing date
LXP INDUSTRIAL TRUST529043101COM19,774$179,000thousands by filing date
CALAMP CORP128126109COMMON STOCK14,123$178,000thousands by filing date
FARMLAND PARTNERS INC31154R109REIT27,653$177,000thousands by filing date
CHINOOK THERAPEUTICS INC.00739L101Common Stock44,047$175,000thousands by filing date
FIRST COMWLTH FINL CORP PA319829107COM13,757$173,000thousands by filing date
HUDBAY MINERALS INC COM443628102Stock24,158$172,000thousands by filing date
AUDIOCODES LTDM15342104ORD12,401$172,000thousands by filing date
STERLING INFRASTRUCTURE INC COM859241101Stock13,687$171,000thousands by filing date
LIFEVANTAGE CORP53222K205COMMON STOCK11,843$169,000thousands by filing date
FORUM ENERGY TECHNOLOGIES34984V100COMMON STOCK32,828$168,000thousands by filing date
BLUE APRON HLDGS INC09523Q101CL A171,333$168,000thousands by filing date
CROSS CTRY HEALTHCARE INC227483104COM23,797$167,000thousands by filing date
Heritage Commerce Corp426927109Common Stock13,650$165,000thousands by filing date
GAIA INC NEW36269P104CL A17,875$164,000thousands by filing date
EIGER BIOPHARMACEUTICALS INC28249U105COM11,636$163,000thousands by filing date
AVID BIOSERVICES INC05368M106COM37,606$160,000thousands by filing date
CATALYST BIOSCIENCES INC14888D208COM19,678$160,000thousands by filing date
STEMLINE THERAPEUTICS INC85858C107COM12,472$160,000thousands by filing date
SMART SAND INC83191H107COM35,680$159,000thousands by filing date
RYERSON HLDG CORP783754104COM18,489$158,000thousands by filing date
TILE SHOP HLDGS INC88677Q109COMMON STOCK27,802$157,000thousands by filing date
EXONE CO302104104COM18,368$156,000thousands by filing date
CELLDEX THERAPEUTICS INC NEW15117B202COM NEW31,000$153,000thousands by filing date
RADIANT LOGISTICS INC75025X100COM24,213$153,000thousands by filing date
CORPORACION AMER ARPTS S AL1995B107COM18,341$152,000thousands by filing date
CHANNELADVISOR CORP159179100COM12,390$151,000thousands by filing date
TETRAPHASE PHARMACEUTICALS INC88165N105COMMON STOCK111,388$149,000thousands by filing date
ACHILLION PHARMACEUTICALS IN00448Q201COM50,311$149,000thousands by filing date
INNERWORKINGS INC45773Y105COM40,787$148,000thousands by filing date
AVINGER INC053734208COM NEW154,900$148,000thousands by filing date
TRUSTCO BK CORP N Y898349105COM18,706$145,000thousands by filing date
ELEVATE CREDIT INC28621V101COM33,453$145,000thousands by filing date
AMERICAN OUTDOOR BRANDS CORP02874P103COM15,462$144,000thousands by filing date
SUNCOKE ENERGY INC86722A103COMMON STOCK16,914$144,000thousands by filing date
STAR BULK CARRIERS CORP.Y8162K204SHS PAR21,703$143,000thousands by filing date
FGL HLDGSG3402M102ORD SHS18,130$143,000thousands by filing date
WESTERN ASSET MTG CAP CORP95790D105COM13,800$141,000thousands by filing date
LADENBURG THALMANN FINANCIAL50575Q102COM49,684$141,000thousands by filing date
First Foundation Inc32026V104Common Stock10,306$140,000thousands by filing date
PIER 1 IMPORTS INC720279108COM183,878$140,000thousands by filing date
TEXTAINER GROUP HOLDINGS LTDG8766E109SHS14,424$139,000thousands by filing date
EXANTAS CAP CORP30068N105COM NEW13,096$139,000thousands by filing date
FIRST BANCORP CORPORATION318672706COM NEW12,059$138,000thousands by filing date
YAMANA GOLD INC98462Y100COM52,830$138,000thousands by filing date
UNISYS CORP909214306COMMON STOCK11,772$137,000thousands by filing date
SHIP FINANCE INTL LTDG81075106SHS11,014$136,000thousands by filing date
Mersana Therapeutics Inc59045L106Common Stock25,929$136,000thousands by filing date
HIVE007786106Stock29,862$135,000thousands by filing date
CONATUS PHARMACEUTICALS INC20600T108COM124,643$135,000thousands by filing date
NUVECTRA CORP67075N108COM12,286$135,000thousands by filing date
OCULAR THERAPEUTIX INC67576A100COM33,279$132,000thousands by filing date
OCWEN FINL CORP675746309COM NEW71,926$131,000thousands by filing date
NEPTUNE WELLNESS SOLUTIONS I64079L105COM41,185$131,000thousands by filing date
HIMAX TECHNOLOGIES INC SPONSORED ADR43289P106ADR40,635$130,000thousands by filing date
SAVARA INC805111101COM17,613$130,000thousands by filing date
CAMTEK LTD ORDM20791105Stock14,421$129,000thousands by filing date
FOUNDATION BLDG MATLS INC350392106COM13,136$129,000thousands by filing date
CENTRAL PUERTO S A155038201SPONSORED ADR13,852$127,000thousands by filing date
COMPANHIA DE SANEAMENTO BASICO SPONSORED ADR20441A102ADR11,900$126,000thousands by filing date
CALIX INC13100M509COM16,414$126,000thousands by filing date
KADMON HLDGS INC48283N106COM47,735$126,000thousands by filing date
BLUEROCK RESIDENTIAL GWT REI09627J102COM CL A11,608$125,000thousands by filing date
CLEAN ENERGY FUELS CORP184499101COMMON STOCK38,896$120,000thousands by filing date
LATAM AIRLS GROUP S A51817R106SPONSORED ADR11,319$120,000thousands by filing date
INSEEGO CORP45782B104COMMON STOCK25,289$119,000thousands by filing date
VIVINT SOLAR INC.92854Q106Common Stock23,876$119,000thousands by filing date
CAPSTEAD MTG CORP14067E506COM NO PAR13,710$118,000thousands by filing date
DAKTRONICS INC234264109COM15,329$114,000thousands by filing date
SUNPOWER CORP867652406COM17,465$114,000thousands by filing date
HIGHPOINT RES CORP43114K108COM51,036$113,000thousands by filing date
CIA ENERGETICA DE MINAS GERA204409601SP ADR N-V PFD30,790$110,000thousands by filing date
IDERA PHARMACEUTICALS INC45168K405COM PAR42,088$107,000thousands by filing date
INOVIO PHARMACEUTICALS INC45773H201COM NEW28,485$106,000thousands by filing date
ARCOS DORADOS HLDGS INCG0457F107SHS CLASS -A -14,688$105,000thousands by filing date
ADAPTIMMUNE THERAPEUTICS PLC00653A107SPONDS ADR24,111$104,000thousands by filing date
TRAVELCENTERS OF AMERICA LLC894174101COM25,229$104,000thousands by filing date
22ND CENTY GROUP INC90137F103COM59,104$101,000thousands by filing date
OMNOVA SOLUTIONS INC682129101COMMON STOCK14,296$100,000thousands by filing date
DRIVE SHACK INC262077100COM22,295$100,000thousands by filing date
ZYNERBA PHARMACEUTICALS INC98986X109COM18,388$100,000thousands by filing date
DYNEX CAP INC26817Q506COM NEW16,400$100,000thousands by filing date
MENLO THERAPEUTICS INC586858102COM12,622$99,000thousands by filing date
KOPIN CORP500600101COMMON STOCK72,526$97,000thousands by filing date
CONTROLADORA VUELA COMP DE A21240E105SPON ADR RP 1011,378$97,000thousands by filing date
GOLDEN OCEAN GROUP LTDG39637205SHS NEW20,299$97,000thousands by filing date
HYDROGENICS CORPORATION NEW448883207COM12,244$97,000thousands by filing date
REMARK HLDGS INC75955K102COM52,345$97,000thousands by filing date
RIBBON COMMUNICATIONS INC762544104COMMON STOCK18,398$95,000thousands by filing date
APTINYX INC03836N103COM23,305$94,000thousands by filing date
Adverum Biotechnologies, Inc.00773U108Common Stock17,374$91,000thousands by filing date
SUNESIS PHARMACEUTICALS INC867328700COM73,800$90,000thousands by filing date
BRIDGEPOINT EDUCATION INC10807M105COM14,359$88,000thousands by filing date
SPORTSMANS WHSE HLDGS INC84920Y106COM17,641$85,000thousands by filing date
AVEO PHARMACEUTICALS INC053588109COM103,658$85,000thousands by filing date
KARYOPHARM THERAPEUTICS INC48576U106COM14,418$84,000thousands by filing date
AURINIA PHARMACEUTICALS INC COM05156V102Stock12,695$83,000thousands by filing date
ADECOAGRO S AL00849106COM12,025$83,000thousands by filing date
HARROW INC415858109COM16,508$82,000thousands by filing date
CHIMERIX INC COM16934W106Stock39,168$82,000thousands by filing date
NCS MULTISTAGE HLDGS INC628877102COM15,618$81,000thousands by filing date
VISTA OUTDOOR INC928377100COM10,034$80,000thousands by filing date
RUBICON PROJ INC78112V102COM13,106$80,000thousands by filing date
EVERQUOTE INC30041R108COM CL A10,100$75,000thousands by filing date
TELENAV INC879455103COMMON STOCK12,152$74,000thousands by filing date
ARDELYX INC039697107COM25,986$73,000thousands by filing date
SUNOPTA INC8676EP108COM20,988$73,000thousands by filing date
ADMA BIOLOGICS INC000899104COM18,965$72,000thousands by filing date
COVIA HLDGS CORP22305A103COM12,565$70,000thousands by filing date
Trovagene Inc897238606COM18,679$70,000thousands by filing date
SESEN BIO INC817763105COM66,361$68,000thousands by filing date
FREIGHTCAR AMER INC357023100COM10,873$67,000thousands by filing date
SMITH MICRO SOFTWARE INC832154207COMMON23,100$65,000thousands by filing date
PIONEER ENERGY SVCS CORP723664108COM33,807$60,000thousands by filing date
CATALYST PHARMACEUTICALS INC14888U101COM11,624$59,000thousands by filing date
GRAN TIERRA ENERGY INC38500T101COM26,106$59,000thousands by filing date
ORION GROUP HOLDINGS INC68628V308COMMON STOCK19,707$58,000thousands by filing date
ATLANTIC PWR CORP04878Q863COM NEW22,064$56,000thousands by filing date
APPLIED GENETIC TECHNOL CORP03820J100COM13,205$55,000thousands by filing date
VUZIX CORP92921W300COM NEW17,672$54,000thousands by filing date
ADAMIS PHARMACEUTICALS CORP00547W208COM NEW25,311$53,000thousands by filing date
VICAL INC925602203COM NEW44,156$53,000thousands by filing date
SHIFTPIXY INC82452L104COM38,692$52,000thousands by filing date
BELLICUM PHARMACEUTICALS INC079481107COM15,239$51,000thousands by filing date
NEXGEN ENERGY LTD COM65340P106Stock29,490$48,000thousands by filing date
OVERSEAS SHIPHOLDING GROUP I69036R863CL A NEW20,742$47,000thousands by filing date
TITAN PHARMACEUTICALS INC DE888314507COM26,312$47,000thousands by filing date
BASIC ENERGY SVCS INC NEW06985P209COM NEW12,263$47,000thousands by filing date
MAIDEN HOLDINGS LTDG5753U112SHS61,418$46,000thousands by filing date
ATENTO S AL0427L105SHS12,819$46,000thousands by filing date
ASE TECHNOLOGY HLDG CO LTD SPONSORED ADS00215W100ADR10,460$45,000thousands by filing date
MONEYGRAM INTL INC60935Y208COM NEW21,449$44,000thousands by filing date
MEI PHARMA INC55279B202COM NEW14,217$44,000thousands by filing date
DIANA SHIPPING INCY2066G104COM15,384$43,000thousands by filing date
NEWLINK GENETICS CORP651511107COM21,572$42,000thousands by filing date
INFINITY PHARMACEUTICALS INC45665G303COM21,910$41,000thousands by filing date
SEACHANGE INTL INC811699107COM30,660$41,000thousands by filing date
SIENNA BIOPHARMACEUTICALS IN82622H108COM17,699$41,000thousands by filing date
OPHTHOTECH CORP683745103COM28,127$40,000thousands by filing date
FOAMIX PHARMACEUTICALS LTDM46135105SHS10,701$40,000thousands by filing date
APTEVO THERAPEUTICS INC03835L108COM43,202$39,000thousands by filing date
NOMURA HLDGS INC SPONSORED ADR65535H208ADR10,500$38,000thousands by filing date
MDC PARTNERS INC552697104CL A SUB VTG16,713$38,000thousands by filing date
EMCORE CORP290846203COM10,531$38,000thousands by filing date
SEELOS THERAPEUTICS INC81577F109COM11,100$37,000thousands by filing date
AQUINOX PHARMACEUTICALS INC03842B101COM11,803$32,000thousands by filing date
LSI INDUSTRIES INC50216C108COMMON STOCK11,720$31,000thousands by filing date
DHI GROUP INC23331S100COM12,822$31,000thousands by filing date
VBI VACCINES INC91822J103COM NEW16,629$31,000thousands by filing date
AMERISOURCEBERGEN COR000307108COMMON16,521$30,000thousands by filing date
UNITED MICROELECTRONICS CORP SPON ADR NEW910873405ADR15,562$29,000thousands by filing date
CTI BIOPHARMA CORP12648L601COM30,055$29,000thousands by filing date
FRANCESCAS HLDGS CORP351793104COM42,287$29,000thousands by filing date
NII HLDGS INC COM PAR $0.00162913F508CS14,448$28,000thousands by filing date
INNOVATE BIOPHARMACEUTICLS I45782F105COM PAR14,298$28,000thousands by filing date
NANTKWEST INC63016Q102COM16,038$25,000thousands by filing date
KEMPHARM INC COM NEW488445107Stock15,199$25,000thousands by filing date
EVOKE PHARMA INC30049G104COM15,250$23,000thousands by filing date
SIERRA ONCOLOGY INC82640U107COM13,380$23,000thousands by filing date
ALIO GOLD INC01627X108COM25,943$19,000thousands by filing date
SERVICESOURCE INTL LLC81763U100COM18,855$17,000thousands by filing date
ZION OIL & GAS INC989696109COM20,229$15,000thousands by filing date
GOLD STD VENTURES CORP380738104COM11,960$12,000thousands by filing date
DURECT CORP266605104COM17,203$11,000thousands by filing date
STEIN MART INC858375108COM11,382$11,000thousands by filing date
REGULUS THERAPEUTICS INC75915K200COM NEW11,019$11,000thousands by filing date
ONCOSEC MED INC68234L207COM NEW18,391$10,000thousands by filing date
TOP SHIPS INCY8897Y800COM10,345$8,000thousands by filing date
REXAHN PHARMACEUTICALS INC761640200COM NEW14,003$7,000thousands by filing date

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001012975-19-000359this filing2019-05-15acceptance time not in the bulk data set