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13F-HR filed by ARDSLEY ADVISORY PARTNERS LP

ARDSLEY ADVISORY PARTNERS LP filed this 13F-HR for the quarter ended 2014-06-30, filed 2014-08-14, with 244 holding rows worth $784,325,000.

Accession
0000902664-14-003563
Filed
2014-08-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2014

A holdings report, 244 entries on the cover page, a total value of $784,325,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $784,325,000 with VALUE read as thousands by filing date, 13F file number 028-04639. 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
Gilead Sciences,Inc.375558103COM670,000$55,550,000thousands by filing date
JAZZ PHARMACEUTICALS PLC SHS USDG50871105Stock304,500$44,765,000thousands by filing date
SUNEDISON INC86732Y109COM1,936,500$43,765,000thousands by filing date
SUNEDISON INC86732Y109COM1,530,000$34,578,000thousands by filing datecall
CONSTELLIUM NV-CLASS AN22035104CL A919,500$29,479,000thousands by filing date
ARES CAPITAL CORP04010L103COM1,215,000$21,700,000thousands by filing date
AMERICAN AIRLINES GROUP INC COM02376R102Stock470,000$20,191,000thousands by filing date
SUPERNUS PHARMACEUTICALS868459108COM1,765,000$19,327,000thousands by filing date
HA SUSTAINABLE INFRA CAP INC41068X100COM1,296,973$18,599,000thousands by filing date
UNITED RENTALS INC COM911363109Stock150,000$15,710,000thousands by filing date
BONANZA CREEK E97793103 COM265,000$15,155,000thousands by filing dateThe CUSIP as filed is malformed.
Micron Technology,Inc.595112103COM441,000$14,531,000thousands by filing date
PROSHARES TR74347B201PSHS ULTSH 20YRS231,500$14,057,000thousands by filing date
WEBMD HEALTH CORP94770V102COM290,000$14,007,000thousands by filing date
Eaton Corp. PlcG29183103COM175,000$13,507,000thousands by filing date
Gilead Sciences,Inc.375558103COM160,000$13,265,000thousands by filing datecall
LYONDELLBASELL INDUSTRIES NV SHS - A -N53745100Stock135,000$13,183,000thousands by filing date
EAGLE MATLS INC COM26969P108Stock138,400$13,048,000thousands by filing date
BIOSCRIP INC09069N108COM1,500,000$12,510,000thousands by filing date
JINKOSOLAR HOLDING COMPANY,LIM47759T100SPONSORED ADR400,250$12,076,000thousands by filing date
ITT EDUCATIONAL SERVICES INC45068B109COM625,000$10,431,000thousands by filing date
CANADIAN SOLAR INC136635109COM331,000$10,347,000thousands by filing date
PHYSICIANS REALTY TRUST71943U104COM715,000$10,289,000thousands by filing date
APPLIED OPTOELECTRONICS INC03823U102COM435,500$10,104,000thousands by filing date
VALEANT PHARMACEUTICALS INTL91911K102COM77,500$9,774,000thousands by filing date
Aruba Networks43176106 COM530,000$9,286,000thousands by filing dateThe CUSIP as filed is malformed.
KOFAX LTDG5307C105COM USD1,076,000$9,254,000thousands by filing date
NATIONAL GEN HLDGS CORP636220303COM525,700$9,147,000thousands by filing date
NMI HLDGS INC629209305COM865,000$9,083,000thousands by filing date
ALLEGION PLCG0176J109ORD SHS150,000$8,502,000thousands by filing date
Barnes & Noble Inc67774109 CS368,700$8,403,000thousands by filing dateThe CUSIP as filed is malformed.
CELLDEX THERAPEUTICS INC NEW15117B103COM495,000$8,078,000thousands by filing date
CHART INDS INC16115Q308COM90,000$7,446,000thousands by filing date
STONE ENERGY CORP861642106COMMON STOCK155,000$7,252,000thousands by filing date
Microsoft Corp594918104COM170,000$7,089,000thousands by filing date
AMSURG CORP03232P405COM140,000$6,380,000thousands by filing date
CAMBREX CORP132011107COM302,500$6,262,000thousands by filing date
MEDIA GENERAL INC584404107COMMON STOCK300,000$6,159,000thousands by filing date
RF MICRODEVICES INC749941100COM625,000$5,994,000thousands by filing date
HERTZ GLOBAL HLDGS INC N42805T105COM200,000$5,606,000thousands by filing date
F5 INC COM315616102Stock47,000$5,238,000thousands by filing date
Athlon Energy Inc47477104 COM105,000$5,009,000thousands by filing dateThe CUSIP as filed is malformed.
SPDR SERIES TRUST78464A730S&P OILGAS EXP60,000$4,937,000thousands by filing dateput
INDEPENDENCE RLTY TR INC45378A106COM500,000$4,730,000thousands by filing date
JINKOSOLAR HOLDING COMPANY,LIM47759T100SPONSORED ADR150,000$4,526,000thousands by filing datecall
SANCHEZ ENERGY CORP79970Y105COMMON STOCK110,000$4,135,000thousands by filing date
IMPERVA INC45321L100COM155,000$4,058,000thousands by filing date
PREFERRED APT CMNTYS INC74039L103COM410,000$3,637,000thousands by filing date
CREE INC225447101COM69,000$3,447,000thousands by filing date
World Energy Solutions Inc.98145W208COM832,995$3,340,000thousands by filing date
COVANTA HLDG CORP22282E102COM155,000$3,195,000thousands by filing date
POWERSECURE INTERNATIONAL IN73936N105COM320,000$3,117,000thousands by filing date
TRONOX LTDQ9235V101SHS CL A115,000$3,094,000thousands by filing datecall
PATTERN ENERGY GROUP INC70338P100CL A91,900$3,043,000thousands by filing date
SENSATA TECHNOLOGIES HOLDINGN7902X106COMMON STOCK-FO62,500$2,924,000thousands by filing date
CECO ENVIRONMENTAL CORP125141101COM146,300$2,281,000thousands by filing date
BERRY GLOBAL GROUP INC08579W103COM84,800$2,188,000thousands by filing date
PRAXAIR INC74005P104COM15,000$1,993,000thousands by filing date
LYONDELLBASELL INDUSTRIES NV SHS - A -N53745100Stock20,000$1,953,000thousands by filing dateput
RENTECH INC COM760112102COM700,000$1,813,000thousands by filing date
AMTECH SYS INC COM PAR $0.01N32332504 COM141,600$1,732,000thousands by filing dateThe CUSIP as filed is malformed.
AUTODESK INC52769106 COMMON27,500$1,550,000thousands by filing dateThe CUSIP as filed is malformed.
DELPHI AUTOMOTIVE PLCG27823106COMMON STOCK-FO22,500$1,547,000thousands by filing date
ALCOA, INC.13817101 COM100,000$1,489,000thousands by filing datecallThe CUSIP as filed is malformed.
SUNOPTA INC8676EP108COM104,700$1,474,000thousands by filing date
DAQO NEW ENERGY CORP. (ADR)23703Q203SPNSRD ADS NEW45,000$1,439,000thousands by filing date
HALLIBURTON CO COM406216101Stock20,000$1,420,000thousands by filing datecall
GLOBE SPECIALTY METALS INC37954N206COM67,600$1,405,000thousands by filing date
HERTZ GLOBAL HLDGS INC N42805T105COM50,000$1,402,000thousands by filing datecall
INTEGRATED DEVICE TECHNOLOGY INC458118106COMMON STOCK90,000$1,391,000thousands by filing date
DEVON ENERGY CORP NEW COM25179M103Stock17,500$1,390,000thousands by filing date
PMFG INC69345P103COM263,594$1,389,000thousands by filing date
URS CORP NEW903236107COM30,000$1,376,000thousands by filing datecall
DELPHI AUTOMOTIVE PLCG27823106COMMON STOCK-FO20,000$1,375,000thousands by filing dateput
Deere & Company244199105COM15,000$1,358,000thousands by filing dateput
Pfizer Inc.717081103COM45,000$1,336,000thousands by filing date
IMMERSION CORPORATION452521107COMMON STOCK105,000$1,336,000thousands by filing date
CEMEX SAB DE CV SPON ADR NEW151290889ADR100,000$1,323,000thousands by filing date
RYDER SYS INC COM783549108Stock15,000$1,321,000thousands by filing date
PACIFIC ETHANOL INC PAR $.00169423U305COM82,400$1,260,000thousands by filing date
CHINA MING YANG WIND ADR16951C108EQUITY367,300$1,260,000thousands by filing date
TE CONNECTIVITY LTDH84989104SHS20,000$1,237,000thousands by filing date
STARWOOD HOTELS&RESORTS WRLD85590A401COM15,000$1,212,000thousands by filing datecall
3D SYSTEMS CORP88554D205COMMON STOCK20,000$1,196,000thousands by filing date
GENERAL ELEC CO369604103COM45,000$1,183,000thousands by filing date
GREEN PLAINS INC393222104COM35,000$1,150,000thousands by filing date
MARRONE BIO INNOVATIONS INC57165B106COM97,500$1,133,000thousands by filing date
REXNORD CORP76169B102COMMON STOCK40,000$1,126,000thousands by filing date
WABCO HLDGS INC92927K102COM10,500$1,122,000thousands by filing date
NEWFIELD EXPL CO651290108COM25,000$1,105,000thousands by filing date
FIFTH THIRD BANCORP COM316773100Stock50,000$1,068,000thousands by filing date
FIRST SOLAR INC COM336433107Stock15,000$1,066,000thousands by filing date
CASELLA WASTE SYS INC147448104CL A212,009$1,062,000thousands by filing date
ENERSYS COM29275Y102Stock14,900$1,025,000thousands by filing date
TENNECO INC880349105COM15,000$986,000thousands by filing date
VOXELJET AG92912L107ADS47,000$984,000thousands by filing date
TRIPLEPOINT VENTR GRW BDC CORP89677Y100COM55,000$901,000thousands by filing date
LAM RESEARCH CORP512807108COM13,000$879,000thousands by filing date
LINCOLN ELEC HLDGS INC533900106COM12,500$874,000thousands by filing date
JUNIPER NETWORKS INC48203R104COM35,000$859,000thousands by filing datecall
SM ENERGY COMPANY COM78454L100Stock10,000$841,000thousands by filing date
ROSETTA RESOURCES INC777779307COM15,000$823,000thousands by filing date
CNINSURE INC18976M103SPONSORED ADR120,000$823,000thousands by filing date
CIGNA CORPORATION125509109COM8,500$782,000thousands by filing date
ACTIVE POWER INC00504W308COM NEW283,100$781,000thousands by filing date
DELTA AIR LINES INC COM NEW247361702Stock20,000$774,000thousands by filing date
DELTA AIR LINES INC COM NEW247361702Stock20,000$774,000thousands by filing dateput
DELTA AIR LINES INC COM NEW247361702Stock20,000$774,000thousands by filing datecall
SONUS NETWORKS INC835916107COM214,000$768,000thousands by filing date
CIENA CORP COM NEW171779309Stock34,000$736,000thousands by filing date
Pentair IncH6169Q108PNR10,000$721,000thousands by filing date
TREX CO INC89531P105COM25,000$720,000thousands by filing date
GRACE W R & CO DEL NEW COM38388F108Stock7,500$709,000thousands by filing date
HCA Healthcare Inc40412C101COM12,500$705,000thousands by filing date
AUTODESK INC52769106 COMMON12,500$705,000thousands by filing dateputThe CUSIP as filed is malformed.
HUNTSMAN CORP447011107COM25,000$703,000thousands by filing date
DORIAN LPG LTDY2106R110SHS USD30,000$690,000thousands by filing date
CARDINAL HEALTH INC14149Y108COM10,000$686,000thousands by filing date
ALLERGAN INC.18490102 COM4,000$677,000thousands by filing dateThe CUSIP as filed is malformed.
HEWLETT PACKARD CO428236103COM20,000$674,000thousands by filing date
ACTAVIS PLCG0083B108SHS3,000$669,000thousands by filing date
NEWFIELD EXPL CO651290108COM15,000$663,000thousands by filing dateput
MOVE INC62458M207COM NEW44,400$657,000thousands by filing date
BABCOCK & WILCOX CO NEW05615F102COM20,000$649,000thousands by filing date
MUELLER WTR PRODS INC COM SER A624758108Stock75,000$648,000thousands by filing date
WESCO INTL INC COM95082P105Stock7,500$648,000thousands by filing date
ENERPLUS CORP292766102COM25,000$630,000thousands by filing date
GAP INC COM364760108Stock15,000$624,000thousands by filing date
TRINSEO S AL9340P101SHS30,000$624,000thousands by filing date
METHANEX CORP COM59151K108Stock10,000$618,000thousands by filing date
TRINA SOLAR LIMITED89628E104SPON ADR47,500$609,000thousands by filing date
CARMIKE CINEMAS INC143436400COMMON STOCK17,058$599,000thousands by filing date
EROS INTL PLCG3788M114SHS NEW39,176$594,000thousands by filing date
SUNEDISON SEMIY8213L102Common Stock35,000$593,000thousands by filing date
RADIAN GROUP INC COM750236101Stock40,000$592,000thousands by filing date
GRAY MEDIA INC389375106COMMON STOCK45,000$591,000thousands by filing date
GRAPHIC PACKAGING HLDG CO COM388689101Stock50,000$585,000thousands by filing date
FURMANITE CORPORATION361086101COM50,000$582,000thousands by filing date
JUST ENERGY GROUP INC48213W101COM100,000$575,000thousands by filing date
LIONS GATE ENTMNT CORP535919203COM NEW20,000$572,000thousands by filing date
VEECO INSTRS INC DEL COM922417100Stock15,100$563,000thousands by filing date
TRIMBLE INC COM896239100Stock15,000$554,000thousands by filing date
ZYNGA INC.98986T108CL A170,000$546,000thousands by filing date
VOYA FINANCIAL INC COM929089100Stock15,000$545,000thousands by filing date
WESTPORT FUEL SYSTEMS INC960908309COM30,000$541,000thousands by filing date
ENTRAVISION COMMUNICATIONS A29382R107COMMON STOCK85,000$529,000thousands by filing date
CVS Health Corporation126650100COM7,000$528,000thousands by filing date
JABIL INC COM466313103Stock25,000$523,000thousands by filing date
SanDisk Corporation80004C101COM5,000$522,000thousands by filing date
ZIMMER BIOMET HOLDINGS INC COM98956P102Stock5,000$519,000thousands by filing date
RIVERBED TECHNOLOGY INC768573107COM25,000$516,000thousands by filing date
CELGENE CORP151020104COM6,000$515,000thousands by filing date
TEREX CORP NEW COM880779103Stock12,500$514,000thousands by filing dateput
BOB EVANS FARMS INC96761101 COM10,000$501,000thousands by filing dateputThe CUSIP as filed is malformed.
JDS UNIPHASE CORP46612J507COM PAR $0.00140,000$499,000thousands by filing date
KAPSTONE PAPER AND PACKAGING C48562P103COM15,000$497,000thousands by filing date
CONNS INC208242107COM10,000$494,000thousands by filing datecall
D R HORTON INC COM23331A109Stock20,000$492,000thousands by filing datecall
MEDTRONIC INC585055106COM7,500$478,000thousands by filing date
BIOGEN INC COM09062X103Stock1,500$473,000thousands by filing date
DYCOM INDS INC COM267475101Stock15,000$470,000thousands by filing date
PowerShares QQQ Trust Unit Ser73935A104COM5,000$470,000thousands by filing date
Susser Petroleum Partners, LP869239103LTD10,000$469,000thousands by filing date
ENTEROMEDICS INC29365M208COM NEW300,000$468,000thousands by filing date
GT ADVANCED TECHNOLOGIES INC36191U106COM25,000$465,000thousands by filing date
TRINITY BIOTECH PLC896438306SPON ADR NEW20,000$461,000thousands by filing date
WEATHERFORD INTL LTDH27013103COMMON STOCK-FO20,000$460,000thousands by filing date
APPROACH RESOURCES INC03834A103COM20,000$455,000thousands by filing date
AETNA INC NEW00817Y108COM5,500$446,000thousands by filing date
Merck & Co.,Inc.58933Y105COM7,500$434,000thousands by filing date
STONERIDGE INC86183P102COMMON STOCK40,000$429,000thousands by filing date
BONANZA CREEK E97793103 COM7,500$429,000thousands by filing datecallThe CUSIP as filed is malformed.
RDA MICROELECTRONICS INC749394102SPONSORED ADR25,002$428,000thousands by filing date
GLOBAL BRASS & COPPR HLDGS I37953G103COM25,000$423,000thousands by filing date
NORTHSTAR RLTY FIN CORP66704R100COM25,000$420,000thousands by filing date
UTI WORLDWIDE INCG87210103ORD40,000$414,000thousands by filing date
ATLANTIC PWR CORP04878Q863COM NEW100,000$410,000thousands by filing date
NEW ORIENTAL EDUCATION & TECHN647581107SPON ADR15,000$399,000thousands by filing date
AK STEEL HOLDING CORPORATION1547108 COM50,000$398,000thousands by filing dateThe CUSIP as filed is malformed.
ECHELON CORP27874N105COM163,411$397,000thousands by filing date
AbbVie,Inc.00287Y109COM7,000$395,000thousands by filing date
XYLEM INC COM98419M100Stock10,000$391,000thousands by filing dateput
CELADON GROUP INC150838100COM18,000$384,000thousands by filing date
Boston Scientific Corporation101137107COM30,000$383,000thousands by filing date
PROSHARES TR II74347W569ULTRASHORT YEN N5,900$383,000thousands by filing date
CENTENE CORP DEL COM15135B101Stock5,000$378,000thousands by filing date
FORTINET INC COM34959E109Stock15,000$377,000thousands by filing date
CLIFFS NATURAL RESOURCES18683K101COMMON STOCK25,000$376,000thousands by filing datecall
BAIDU INC SPONSORED ADR REPSTG ORD SHS56752108 COM2,000$374,000thousands by filing dateThe CUSIP as filed is malformed.
YINGLI GREEN ENERGY HLDG CO98584B103ADR100,000$374,000thousands by filing dateput
AMBER ROAD INC02318Y108COM22,500$363,000thousands by filing date
CERNER CORP156782104COM7,000$361,000thousands by filing date
SOLARCITY CORP83416T100COM5,000$353,000thousands by filing date
NOKIA CORP654902204SPONSORED ADR45,000$340,000thousands by filing date
Applied Materials38222105 COM15,000$338,000thousands by filing dateThe CUSIP as filed is malformed.
JETBLUE AWYS CORP477143101COM30,000$326,000thousands by filing date
BIOTELEMETRY INC90672106 COM45,000$323,000thousands by filing dateThe CUSIP as filed is malformed.
INFINERA CORP45667G103COMMON STOCK35,000$322,000thousands by filing date
KRISPY KREME DOUGHNUTS INC501014104COM20,000$320,000thousands by filing date
FERRO CORP315405100COM25,000$314,000thousands by filing date
QUNAR CAYMAN IS LTD SPNS ADR CL B74906P104ADR11,000$314,000thousands by filing date
Intel Corp458140100COM10,000$309,000thousands by filing date
MAXIM INTEGRATED PRODS INC57772K101COM9,000$304,000thousands by filing date
INTERPUBLIC GROUP COS460690100COM15,000$293,000thousands by filing date
PEDIATRIX MEDICAL GROUP INC58502B106COM5,000$291,000thousands by filing date
Waste Connections941053100COM6,000$291,000thousands by filing date
NCI BUILDING SYSTEMS INC628852204COM15,000$291,000thousands by filing date
IGNITE RESTAURANT GROUP INC451730105COM20,000$291,000thousands by filing date
PACKAGING CORP AMER COM695156109Stock4,000$286,000thousands by filing date
AMERESCO INC02361E108CL A40,000$281,000thousands by filing date
APPLE INC37833100 COM3,000$279,000thousands by filing dateThe CUSIP as filed is malformed.
CHIQUITA BRANDS INTL INC170032809COM25,000$271,000thousands by filing date
CELESTICA INC15101Q108COMMON STOCK-FO20,000$251,000thousands by filing date
MEMORIAL RESOURCE DEVELOPMENT58605Q109COM10,000$244,000thousands by filing date
STERLING INFRASTRUCTURE INC COM859241101Stock25,000$235,000thousands by filing date
DERMA SCIENCES INC249827502COM PAR $.0120,000$231,000thousands by filing date
COMMUNITY HEALTH SYSTEMS INC203668108COMMON STOCK5,000$227,000thousands by filing date
NOVARTIS AG SPONSORED ADR66987V109ADR2,500$226,000thousands by filing date
UNILIFE CORP NEW90478E103COM75,000$222,000thousands by filing date
FLEX LTD ORDY2573F102Stock20,000$221,000thousands by filing date
STANDARD BIOTOOLS INC34385P108COM7,500$221,000thousands by filing date
STREAMLINE HEALTH SOLUTIONS86323X106COM45,000$216,000thousands by filing date
Concord Med Svcs Hldgs Ltd206277105Sponsored ADR25,000$201,000thousands by filing date
FREESCALE SEMICONDUCTOR LTDG3727Q101SHS7,500$176,000thousands by filing dateput
NORANDA ALUMINIUM HOLDING CORP65542W107COMMON STOCK49,400$174,000thousands by filing date
STAAR SURGICAL CO COM PAR $0.01852312305Stock10,000$168,000thousands by filing date
LEMAITRE VASCULAR INC525558201COM20,000$165,000thousands by filing date
8X8 INC282914100COMMON STOCK20,000$162,000thousands by filing date
NEW RESIDENTIAL INVT CORP64828T102COM25,000$158,000thousands by filing date
INSTALLED BLDG PRODS INC45780R101COM12,500$153,000thousands by filing date
WEIBO CORP SPONSORED ADR948596101ADR7,000$143,000thousands by filing date
GROUPON INC399473107COMMON STOCK20,000$132,000thousands by filing date
Enzo Biochem Inc294100102Common Stock25,000$131,000thousands by filing date
XOMA CORP DEL98419J107COM25,000$115,000thousands by filing date
FUSION-IO INC36112J107COMMON STOCK10,000$113,000thousands by filing date
CANCER GENETICS INC.13739u104COM10,000$113,000thousands by filing date
MULTI FINELINE ELECTRONIX IN62541B101COM10,000$110,000thousands by filing date
Ballard Power Sys New58586108 COM26,400$109,000thousands by filing dateThe CUSIP as filed is malformed.
ACELRX PHARMACEUTICALS INC00444T100COM10,000$103,000thousands by filing date
BLACKBERRY LTD COM09228F103Stock10,000$102,000thousands by filing date
Amedica Corporation23435100 COM17,500$79,000thousands by filing dateThe CUSIP as filed is malformed.
PERFECT WORLD CO LTD71372U104SPON ADR REP B3,800$75,000thousands by filing datecall
LIGHTINTHEBOX HOLDING CO LTD SPONSORED ADR53225G102COM10,000$64,000thousands by filing date
PERFECT WORLD CO LTD71372U104SPON ADR REP B2,000$39,000thousands by filing date

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000902664-14-003563this filing2014-08-14acceptance time not in the bulk data set