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13F-HR filed by ARDSLEY ADVISORY PARTNERS LP

ARDSLEY ADVISORY PARTNERS LP filed this 13F-HR for the quarter ended 2013-12-31, filed 2014-02-12, with 161 holding rows worth $752,569,000.

Accession
0000902664-14-000822
Filed
2014-02-12
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2013

A holdings report, 163 entries on the cover page, a total value of $752,569,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $752,569,000 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
iShares Russell 2000 ETF464287655SHS1,100,000$126,896,000thousands by filing dateput
JAZZ PHARMACEUTICALS PLC SHS USDG50871105Stock353,500$44,739,000thousands by filing date
CANADIAN SOLAR INC136635109COM1,425,000$42,494,000thousands by filing date
SUNEDISON INC86732Y109COM3,075,000$40,129,000thousands by filing date
UNITED RENTALS INC COM911363109Stock500,000$38,975,000thousands by filing date
CREE INC225447101COM475,000$29,697,000thousands by filing date
Concho Resources Inc.20605P101COM210,000$22,680,000thousands by filing date
ITT EDUCATIONAL SERVICES INC45068B109COM600,000$20,148,000thousands by filing date
PROSHARES TR74347B201PSHS ULTSH 20YRS250,000$19,800,000thousands by filing date
CONSTELLIUM NV-CLASS AN22035104CL A846,900$19,707,000thousands by filing date
ARTHROCARE CORP043136100COM470,000$18,913,000thousands by filing date
LYONDELLBASELL INDUSTRIES NV SHS - A -N53745100Stock190,000$15,253,000thousands by filing date
AMERICAN RLTY CAP PPTYS INC02917T104COM1,150,000$14,779,000thousands by filing date
HA SUSTAINABLE INFRA CAP INC41068X100COM975,000$13,611,000thousands by filing date
HOME INNS & HOTELS MGMT INC43713W107SPON ADR283,000$12,350,000thousands by filing date
SUPERNUS PHARMACEUTICALS868459108COM1,410,000$10,631,000thousands by filing date
Citigroup Inc.172967424COM200,000$10,422,000thousands by filing date
NMI HLDGS INC629209305COM800,000$10,184,000thousands by filing date
SUNEDISON INC86732Y109COM750,000$9,788,000thousands by filing datecall
GROUPON INC399473107COMMON STOCK760,000$8,941,000thousands by filing date
ENTEROMEDICS INC29365M208COM NEW4,300,000$8,772,000thousands by filing date
AVANTAX INC095229100COMMON STOCK300,000$8,748,000thousands by filing date
CELLDEX THERAPEUTICS INC NEW15117B103COM357,000$8,643,000thousands by filing date
AMERICAN RESIDENTIAL PROPERTIES INC02927E303COM500,000$8,580,000thousands by filing date
Gilead Sciences,Inc.375558103COM112,500$8,449,000thousands by filing date
Salesforce.com, Inc79466L302COM150,000$8,279,000thousands by filing date
Micron Technology,Inc.595112103COM375,000$8,156,000thousands by filing date
LENNAR CORP CL A526057104Stock200,000$7,912,000thousands by filing date
PHYSICIANS REALTY TRUST71943U104COM615,000$7,835,000thousands by filing date
DBX ETF TR XTRACK HRVST CSI233051879XTRACK HRVST CSI300,000$7,398,000thousands by filing date
PULTE GROUP INC COM745867101Stock325,000$6,620,000thousands by filing date
Pfizer Inc.717081103COM215,000$6,585,000thousands by filing date
U S SILICA HLDGS INC90346E103COM185,000$6,310,000thousands by filing date
SPANSION INC84649R200COM CL A NEW450,000$6,251,000thousands by filing date
BOYDGAMINGCORP103304101STOK500,000$5,630,000thousands by filing date
COTERRA ENERGY INC COM127097103Stock140,000$5,426,000thousands by filing date
AMERICAN HOMES 4 RENT02665T306CL A300,000$4,860,000thousands by filing date
WESTPORT FUEL SYSTEMS INC960908309COM200,000$3,922,000thousands by filing date
ENERNOC INC292764107COMMON STOCK210,000$3,614,000thousands by filing date
World Energy Solutions Inc.98145W208COM832,995$3,540,000thousands by filing date
ITT EDUCATIONAL SERVICES INC45068B109COM100,000$3,358,000thousands by filing datecall
CHART INDS INC16115Q308COM35,000$3,347,000thousands by filing date
PREFERRED APT CMNTYS INC74039L103COM410,000$3,296,000thousands by filing date
CANADIAN SOLAR INC136635109COM100,000$2,982,000thousands by filing dateput
LIVEPERSON, INC.538146101COM195,000$2,890,000thousands by filing date
CECO ENVIRONMENTAL CORP125141101COM172,000$2,778,000thousands by filing date
COVANTA HLDG CORP22282E102COM150,000$2,663,000thousands by filing date
ARUBA NETWORKS INC043176106COM125,000$2,238,000thousands by filing date
SHORETEL INC825211105COM235,000$2,181,000thousands by filing date
BERRY GLOBAL GROUP INC08579W103COM90,000$2,141,000thousands by filing date
SENSATA TECHNOLOGIES HOLDINGN7902X106COMMON STOCK-FO50,000$1,939,000thousands by filing date
NAVISTAR INTL CORP638901306PFD50,000$1,910,000thousands by filing dateput
INDEPENDENCE RLTY TR INC45378A106COM200,000$1,668,000thousands by filing date
QUANTA SVCS INC74762E102COM50,000$1,578,000thousands by filing date
CREE INC225447101COM25,000$1,563,000thousands by filing datecall
VOXELJET AG92912L107ADS35,000$1,382,000thousands by filing date
SUNOPTA INC8676EP108COM132,900$1,330,000thousands by filing date
CASELLA WASTE SYS INC147448104CL A226,609$1,314,000thousands by filing date
HEWLETT PACKARD CO428236103COM45,000$1,259,000thousands by filing date
AMERESCO INC02361E108CL A123,100$1,189,000thousands by filing date
Google38259p508COM1,000$1,121,000thousands by filing date
CHINA MING YANG WIND ADR16951C108EQUITY450,000$1,103,000thousands by filing date
JUST ENERGY GROUP INC48213W101COM150,000$1,073,000thousands by filing date
PATTERN ENERGY GROUP INC70338P100CL A35,000$1,061,000thousands by filing date
VEECO INSTRS INC DEL COM922417100Stock30,000$987,000thousands by filing date
SUNGY MOBILE LTD86737M100ADR48,000$985,000thousands by filing date
POLYPORE INTL INC73179V103COM25,000$973,000thousands by filing date
MEADWESTVACO CORP583334107COM25,000$923,000thousands by filing date
CHINA LODGING GROUP LTD16949N109SPONSORED ADR30,000$914,000thousands by filing date
GLOBE SPECIALTY METALS INC37954N206COM50,000$901,000thousands by filing date
MARRONE BIO INNOVATIONS INC57165B106COM50,000$889,000thousands by filing date
NEW ORIENTAL EDUCATION & TECHN647581107SPON ADR28,000$882,000thousands by filing date
TRIMBLE INC COM896239100Stock25,000$868,000thousands by filing date
POWERSECURE INTERNATIONAL IN73936N105COM50,000$859,000thousands by filing date
JETBLUE AWYS CORP477143101COM100,000$854,000thousands by filing date
MASTEC INC COM576323109Stock25,000$818,000thousands by filing date
PAREXEL INTL CORP699462107COM17,000$768,000thousands by filing date
CELGENE CORP151020104COM4,500$760,000thousands by filing date
ENERSYS COM29275Y102Stock10,000$701,000thousands by filing date
WUXI PHARMATECH CAYMAN INC929352102SPONS ADR SHS17,000$652,000thousands by filing date
F5 INC COM315616102Stock7,000$636,000thousands by filing date
MEAD JOHNSON NUTRITION CO582839106COM7,000$586,000thousands by filing date
EXPRESS SCRIPTS HLDG CO30219G108COM8,000$562,000thousands by filing date
Microsoft Corp594918104COM15,000$561,000thousands by filing date
EXPEDIA GROUP INC COM NEW30212P303Stock8,000$557,000thousands by filing date
Hubbell Inc Class B443510201COM5,000$545,000thousands by filing date
VERIFONE SYS INC92342Y109COM20,000$536,000thousands by filing date
DARLING INGREDIENTS INC COM237266101Stock25,000$522,000thousands by filing date
CAPSTONE TURBINE CORP COM14067D102COM400,000$516,000thousands by filing date
AIXTRON SE009606104SPONSORED ADR35,000$508,000thousands by filing date
VMWARE, INC.928563402CL A COM5,620$504,000thousands by filing date
TRIPADVISOR INC896945201COM6,000$497,000thousands by filing date
AETNA INC NEW00817Y108COM7,000$480,000thousands by filing date
SONUS NETWORKS INC835916107COM150,000$473,000thousands by filing date
CHINACACHE INTL HLDG LTD16950M107SPON ADR52,000$463,000thousands by filing date
HCA Healthcare Inc40412C101COM9,500$453,000thousands by filing date
MEDIVATION INC58501N101COM7,000$447,000thousands by filing date
HIMAX TECHNOLOGIES INC SPONSORED ADR43289P106ADR30,000$441,000thousands by filing date
CARDINAL HEALTH INC14149Y108COM6,500$434,000thousands by filing date
AGILENT TECHNOLOGIES INC COM00846U101Stock7,500$429,000thousands by filing date
CLOVIS ONCOLOGY INC189464100COM7,000$422,000thousands by filing date
ZBB ENERGY CORP98876R303COM NEW474,000$422,000thousands by filing date
PROSHARES TR II74347W569ULTRASHORT YEN N5,900$418,000thousands by filing date
REVVITY INC714046109COM10,000$412,000thousands by filing date
MCKESSON CORP COM58155Q103Stock2,500$404,000thousands by filing date
MELLANOX TECHNOLOGIES LTDM51363113COMMON STOCK10,010$400,000thousands by filing date
ZOETIS INC CL A98978V103Stock12,000$392,000thousands by filing date
Intel Corp458140100COM15,000$389,000thousands by filing date
DAVITA INC COM23918K108Stock6,000$380,000thousands by filing date
CANCER GENETICS INC.13739u104COM27,500$379,000thousands by filing date
AbbVie,Inc.00287Y109COM7,000$370,000thousands by filing date
APPLIED OPTOELECTRONICS INC03823U102COM22,690$341,000thousands by filing date
T-Mobile US,Inc.872590104COM10,000$336,000thousands by filing date
ACTAVIS PLCG0083B108SHS2,000$336,000thousands by filing date
APPLIED MICRO CIRCUITS CORP03822W406COM NEW25,000$334,000thousands by filing date
TORNIER NVN87237108COMMON STOCK-FO17,500$329,000thousands by filing date
JA SOLAR HOLDINGS CO LTD466090206SPON ADR REP5ORD35,000$321,000thousands by filing date
FUTUREFUEL CORP36116M106COMMON STOCK20,000$316,000thousands by filing date
AMTECH SYSTEMS INC032332504COMMON STOCK45,100$314,000thousands by filing date
ST JUDE MED INC790849103COM5,000$310,000thousands by filing date
ALLOT LTDM0854Q105SHS20,000$303,000thousands by filing date
BROADCOM CORP111320107CL A10,000$296,000thousands by filing date
CENTENE CORP DEL COM15135B101Stock5,000$295,000thousands by filing date
BAXTER INTL INC071813109COM4,000$278,000thousands by filing date
LAM RESEARCH CORP512807108COM5,000$272,000thousands by filing date
ALERE INC01449J105COM7,500$272,000thousands by filing date
RIVERBED TECHNOLOGY INC768573107COM15,000$271,000thousands by filing date
PERFECT WORLD CO LTD71372U104SPON ADR REP B15,000$267,000thousands by filing date
CAMBREX CORP132011107COM15,000$267,000thousands by filing date
ACXIOM CORP005125109COMMON STOCK7,000$259,000thousands by filing date
Eli Lilly and Company532457108COM5,000$255,000thousands by filing date
TWITTER INC90184L102COM4,000$255,000thousands by filing date
TRINITY BIOTECH PLC896438306SPON ADR NEW10,000$251,000thousands by filing date
Merck & Co.,Inc.58933Y105COM5,000$250,000thousands by filing date
Enzo Biochem Inc294100102Common Stock85,000$248,000thousands by filing date
NOKIA CORP654902204SPONSORED ADR30,000$243,000thousands by filing dateput
EXACT SCIENCES CORP COM30063P105Stock20,000$235,000thousands by filing date
ZIMMER BIOMET HOLDINGS INC COM98956P102Stock2,500$233,000thousands by filing date
MARVELL TECHNOLOGY GROUP LTDG5876H105ORD15,000$216,000thousands by filing date
BARCLAYS IPTH SRS B S&P SHRT TRM ETN06742E711IPATH S&P500 VIX5,000$213,000thousands by filing date
MULTI FINELINE ELECTRONIX IN62541B101COM15,000$208,000thousands by filing date
YELP INC CL A985817105Stock3,000$207,000thousands by filing date
SEACHANGE INTL INC811699107COM17,000$207,000thousands by filing date
ICON PUB LTD CO SHSG4705A100Stock5,000$202,000thousands by filing date
COUNTRY STYLE COOKING REST ADR22238M109ADR-EMG MKT20,000$201,000thousands by filing date
Boston Scientific Corporation101137107COM15,000$180,000thousands by filing date
STREAMLINE HEALTH SOLUTIONS86323X106COM25,000$175,000thousands by filing date
JABIL INC COM466313103Stock10,000$174,000thousands by filing date
Concord Med Svcs Hldgs Ltd206277105Sponsored ADR30,000$164,000thousands by filing date
NVIDIA Corp67066G104COM10,000$160,000thousands by filing date
LEMAITRE VASCULAR INC525558201COM20,000$160,000thousands by filing date
BIOSCRIP INC09069N108COM20,000$148,000thousands by filing date
TEARLAB CORP878193101COM15,000$140,000thousands by filing date
LOGITECH INTL S A SHSH50430232Stock10,000$137,000thousands by filing date
ALCATEL-LUCENT013904305SPONSORED ADR30,000$132,000thousands by filing date
ORASURE TECHNOLOGIES INC68554V108COM20,000$126,000thousands by filing date
NANOSPHERE INC63009F105COM50,000$115,000thousands by filing date
ACELRX PHARMACEUTICALS INC00444T100COM10,000$113,000thousands by filing date
CELESTICA INC15101Q108COMMON STOCK-FO10,000$104,000thousands by filing date
CHINA FIN ONLINE CO LTD169379104SPONSORED ADR10,000$63,000thousands by filing date
AVANIR PHARMACEUTICALS INC05348P401CL A NEW10,000$34,000thousands by filing datecall

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000902664-14-000822this filing2014-02-12acceptance time not in the bulk data set