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13F-HR filed by ARDSLEY ADVISORY PARTNERS LP

ARDSLEY ADVISORY PARTNERS LP filed this 13F-HR for the quarter ended 2013-06-30, filed 2013-08-14, with 131 holding rows worth $455,566,000.

Accession
0000902664-13-002948
Filed
2013-08-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2013

A holdings report, 134 entries on the cover page, a total value of $455,566,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $455,566,000 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
JAZZ PHARMACEUTICALS PLC SHS USDG50871105Stock433,500$29,794,000thousands by filing date
UNITED RENTALS INC COM911363109Stock483,500$24,131,000thousands by filing date
Pfizer Inc.717081103COM720,000$20,167,000thousands by filing date
Lineage, Inc.536020100COM525,000$17,420,000thousands by filing date
ANADARKO PETROLEUM CORP032511107COM200,000$17,186,000thousands by filing date
SPY78462F103SHS100,000$16,042,000thousands by filing dateput
OIL STS INTL INC678026105COM172,500$15,981,000thousands by filing datecall
CANADIAN SOLAR INC136635109COM1,360,000$14,946,000thousands by filing date
BAXTER INTL INC071813109COM205,500$14,235,000thousands by filing date
OIL STS INTL INC678026105COM150,000$13,896,000thousands by filing date
LYONDELLBASELL INDUSTRIES NV SHS - A -N53745100Stock200,000$13,252,000thousands by filing date
EBAY INC. COM278642103Stock250,000$12,930,000thousands by filing date
NOBLE CORPH5833N103COMMON STOCK-FO325,000$12,214,000thousands by filing date
BERRY GLOBAL GROUP INC08579W103COM525,000$11,587,000thousands by filing date
HA SUSTAINABLE INFRA CAP INC41068X100COM825,000$9,801,000thousands by filing date
WESTPORT FUEL SYSTEMS INC960908309COM275,000$9,221,000thousands by filing date
ZOETIS INC CL A98978V103Stock287,000$8,865,000thousands by filing date
PIONEER NATURAL RESOURCES CO723787107COM60,000$8,685,000thousands by filing date
ELLIE MAE INC28849P100COM375,000$8,655,000thousands by filing date
ARTHROCARE CORP043136100COM247,500$8,546,000thousands by filing date
MELLANOX TECHNOLOGIES LTDM51363113COMMON STOCK170,000$8,415,000thousands by filing date
LENNAR CORP CL A526057104Stock230,600$8,311,000thousands by filing date
D R HORTON INC COM23331A109Stock317,100$6,748,000thousands by filing date
PULTE GROUP INC COM745867101Stock350,000$6,640,000thousands by filing date
GRAND CANYON ED INC COM38526M106Stock200,000$6,446,000thousands by filing date
CELLDEX THERAPEUTICS INC NEW15117B103COM410,000$6,400,000thousands by filing date
SPDR GOLD TR78463V107GOLD SHS52,000$6,194,000thousands by filing date
TRIPADVISOR INC896945201COM100,000$6,087,000thousands by filing date
SUNPOWER CORP867652406COM285,000$5,900,000thousands by filing date
RIVERBED TECHNOLOGY INC768573107COM355,000$5,524,000thousands by filing date
GLOBECOMM SYSTEMS INC37956X103COM425,000$5,372,000thousands by filing date
JDS UNIPHASE CORP46612J507COM PAR $0.001350,000$5,037,000thousands by filing date
CAPELLA EDUCATION CO139594105COM115,000$4,790,000thousands by filing date
WISDOMTREE TR97717W851JAPN HEDGE EQT100,000$4,561,000thousands by filing date
WESTPORT FUEL SYSTEMS INC960908309COM125,000$4,191,000thousands by filing datecall
ENTEROMEDICS INC29365M208COM NEW3,585,000$4,087,000thousands by filing date
ENERNOC INC292764107COMMON STOCK286,610$3,800,000thousands by filing date
ORMAT TECHNOLOGIES INC686688102COM160,000$3,763,000thousands by filing date
DELTA AIR LINES INC COM NEW247361702Stock200,000$3,742,000thousands by filing date
TEXTURA CORP883211104COM120,000$3,121,000thousands by filing date
LENNAR CORP CL B526057302Stock96,600$2,739,000thousands by filing date
ACTIVE POWER INC00504W308COM NEW652,187$2,726,000thousands by filing date
Citigroup Inc.172967424COM50,000$2,399,000thousands by filing datecall
World Energy Solutions Inc.98145W208COM600,395$2,384,000thousands by filing date
GENERAL ELEC CO369604103COM100,000$2,319,000thousands by filing datecall
ELLIE MAE INC28849P100COM98,200$2,266,000thousands by filing datecall
QUANTA SVCS INC74762E102COM85,000$2,249,000thousands by filing date
MRC GLOBAL INC55345K103COM80,000$2,210,000thousands by filing date
SEQUENOM INC COM NEW817337405COM520,000$2,189,000thousands by filing date
CLEAN ENERGY FUELS CORP184499101COMMON STOCK100,000$1,320,000thousands by filing datecall
ENERSYS COM29275Y102Stock23,800$1,167,000thousands by filing date
CASELLA WASTE SYS INC147448104CL A270,009$1,164,000thousands by filing date
Pentair IncH6169Q108PNR20,000$1,154,000thousands by filing date
AMERESCO INC02361E108CL A122,000$1,099,000thousands by filing date
PERFECT WORLD CO LTD71372U104SPON ADR REP B60,000$1,045,000thousands by filing date
SUNOPTA INC8676EP108COM130,400$990,000thousands by filing date
SUNEDISON INC86732Y109COM118,500$968,000thousands by filing date
EXTERRAN HLDGS INC30225X103COM30,000$844,000thousands by filing date
GENERAL MTRS CO COM37045V100Stock25,000$833,000thousands by filing date
3D SYSTEMS CORP88554D205COMMON STOCK18,400$808,000thousands by filing date
POLYPORE INTL INC73179V103COM20,000$806,000thousands by filing date
Great Lakes Dredge & Dock Corp390607109Common Stock101,700$795,000thousands by filing date
AMERICAN SUPERCONDUCTOR CORP030111108COM300,000$792,000thousands by filing date
FUTUREFUEL CORP36116M106COMMON STOCK50,000$709,000thousands by filing date
MUELLER WTR PRODS INC COM SER A624758108Stock100,000$691,000thousands by filing date
NCI BUILDING SYSTEMS INC628852204COM45,000$688,000thousands by filing date
PROSHARES TR II74347W882ULTRASHRT EURO35,000$675,000thousands by filing date
SOLARCITY CORP83416T100COM17,600$664,000thousands by filing date
CLEAN ENERGY FUELS CORP184499101COMMON STOCK50,000$660,000thousands by filing date
CONSTELLIUM NV-CLASS AN22035104CL A40,000$646,000thousands by filing date
AETNA INC NEW00817Y108COM10,000$635,000thousands by filing date
GT ADVANCED TECHNOLOGIES INC36191U106COM150,000$623,000thousands by filing date
ZBB ENERGY CORP98876R204COM2,370,000$623,000thousands by filing date
CECO ENVIRONMENTAL CORP125141101COM50,000$615,000thousands by filing date
CHICAGO BRIDGE & IRON CO NV167250109N Y REGISTRY SH10,000$597,000thousands by filing date
PRIMORIS SVCS CORP COM74164F103Stock29,900$590,000thousands by filing date
CELGENE CORP151020104COM5,000$585,000thousands by filing date
AMTECH SYSTEMS INC032332504COMMON STOCK87,500$557,000thousands by filing date
JACOBS ENGINEERING GROUP INC469814107COM10,000$551,000thousands by filing date
SPREADTRUM COMMUNICATIONS IN849415203ADR20,000$525,000thousands by filing date
GROUPON INC399473107COMMON STOCK60,000$513,000thousands by filing date
FIRST SOLAR INC COM336433107Stock10,000$448,000thousands by filing date
PROSHARES TR II74347W601ULTRA GOLD10,000$446,000thousands by filing date
Gilead Sciences,Inc.375558103COM8,500$436,000thousands by filing date
DAQO NEW ENERGY CORP. (ADR)23703Q203SPNSRD ADS NEW47,300$435,000thousands by filing date
ALCATEL-LUCENT013904305SPONSORED ADR230,000$419,000thousands by filing date
CAPSTONE TURBINE CORP COM14067D102COM350,000$410,000thousands by filing date
ATLANTIC PWR CORP04878Q863COM NEW100,000$394,000thousands by filing date
JUNIPER NETWORKS INC48203R104COM20,000$386,000thousands by filing date
SILVER SPRING NETWORKS INC82817Q103COM15,425$385,000thousands by filing date
ACTAVIS INC00507K103COM3,000$379,000thousands by filing date
POWERSECURE INTERNATIONAL IN73936N105COM25,000$376,000thousands by filing date
ZIMMER BIOMET HOLDINGS INC COM98956P102Stock5,000$375,000thousands by filing date
Amgen Inc.031162100COM3,500$345,000thousands by filing date
Johnson & Johnson478160104COM4,000$343,000thousands by filing date
TRINITY BIOTECH PLC896438306SPON ADR NEW20,000$337,000thousands by filing date
UNIVERSAL HLTH SVCS INC CL B913903100Stock5,000$335,000thousands by filing date
BROADSOFT INC11133B409COM12,000$331,000thousands by filing date
PROSHARES TR II74347W569ULTRASHORT YEN N5,000$320,000thousands by filing date
CARDINAL HEALTH INC14149Y108COM6,500$307,000thousands by filing date
CIENA CORP COM NEW171779309Stock15,000$291,000thousands by filing date
MCKESSON CORP COM58155Q103Stock2,500$286,000thousands by filing date
Merck & Co.,Inc.58933Y105COM6,000$279,000thousands by filing date
TUTOR PERINI CORP901109108COM15,000$271,000thousands by filing date
LIFE TECHNOLOGIES CORP53217V109COM3,500$259,000thousands by filing date
BROADWIND INC11161T207CMN50,000$239,000thousands by filing date
DENISON MINES CORP248356107COM200,000$232,000thousands by filing date
MOVE INC62458M207COM NEW18,000$231,000thousands by filing date
CHINA MING YANG WIND ADR16951C108EQUITY130,000$218,000thousands by filing date
AGILENT TECHNOLOGIES INC COM00846U101Stock5,000$214,000thousands by filing date
RENTECH INC COM760112102COM100,000$210,000thousands by filing date
CHARLES RIV LABS INTL INC159864107COM5,000$205,000thousands by filing date
SERVICESOURCE INTL LLC81763U100COM22,000$205,000thousands by filing date
Gevo Inc374396109COMMON100,000$203,000thousands by filing date
AVG TECHNOLOGIESN07831105SHS10,000$195,000thousands by filing date
ATRICURE INC04963C209COM20,000$190,000thousands by filing date
GLOBUS MED INC CL A379577208Stock10,000$169,000thousands by filing date
BRUKER CORP116794108COM10,000$162,000thousands by filing date
NXSTAGE MEDICAL INC67072V103COMMON STOCK10,000$143,000thousands by filing date
RUCKUS WIRELESS INC781220108COM10,000$128,000thousands by filing date
CHINACACHE INTL HLDG LTD16950M107SPON ADR30,000$122,000thousands by filing date
LSI CORPORATION502161102COM15,000$107,000thousands by filing date
CYAN INC23247W104COM10,000$105,000thousands by filing date
ACHILLION PHARMACEUTICALS IN00448Q201COM12,500$102,000thousands by filing date
CALIX INC13100M509COM10,000$101,000thousands by filing date
SONUS NETWORKS INC835916107COM30,000$90,000thousands by filing date
VANDA PHARMACEUTICALS INC921659108COM10,000$81,000thousands by filing date
URANIUM RESOURCES INC916901606COM25,000$66,000thousands by filing date
DENISON MINES CORP91688T104COM50,000$55,000thousands by filing date
HIMAX TECHNOLOGIES INC SPONSORED ADR43289P106ADR10,000$52,000thousands by filing date
DYAX CORP26746E103COM15,000$52,000thousands by filing date

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000902664-13-002948this filing2013-08-14acceptance time not in the bulk data set