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Ardsley Advisory Partners LP

Q2 2013 Holdings

Filed 2013-08-14 | 134 holdings | $26.6M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Chicago Bridge & Iron Co N VN Y REGISTRY SH167250109$59710,0000.0%
Ceco Environmental Corp(CECO)COM125141101$61550,0000.0%
ZBB Energy CorporationCOM98876R204$6232,370,0000.0%
GT Advanced Technologies IncCOM36191U106$623150,0000.0%
Aetna Inc NewCOM00817Y108$63510,0000.0%
Constellium Holdco B V(CSTM)CL AN22035104$64640,0000.0%
Solarcity CorpCOM83416T100$66417,6000.0%
Proshares TR II(EUO)ULTRASHRT EURO74347W882$67535,0000.0%
NCI Building SYS IncCOM NEW628852204$68845,0000.0%
Mueller WTR Prods Inc(MWA)COM SER A624758108$691100,0000.0%
Futurefuel Corporation(FF)COM36116M106$70950,0000.0%
American Superconductor CorpCOM030111108$792300,0000.0%
Great Lakes Dredge & Dock Co(GLDD)COM390607109$795101,7000.0%
Polypore Intl IncCOM73179V103$80620,0000.0%
3-D SYS Corp del(DDD)COM NEW88554D205$80818,4000.0%
General Mtrs Co(GM)COM37045V100$83325,0000.0%
Exterran Hldgs IncCOM30225X103$84430,0000.0%
Sunedison IncCOM86732Y109$968118,5000.0%
Sunopta Inc(STKL)COM8676EP108$990130,4000.0%
Perfect World Co LTDSPON ADR REP B71372U104$1.0K60,0000.0%
Pentair LTD(PNR)SHSH6169Q108$1.2K20,0000.0%
Enersys(ENS)COM29275Y102$1.2K23,8000.0%
Clean Energy Fuels Corp(CLNE)CallCOM184499101$1.3K100,0000.0%
Sequenom IncCOM NEW817337405$2.2K520,0000.0%
MRC Global Inc(37M)COM55345K103$2.2K80,0000.0%
Quanta Svcs Inc(PWR)COM74762E102$2.2K85,0000.0%
Ellie MAE IncCallCOM28849P100$2.3K98,2000.0%
General Electric CoCallCOM369604103$2.3K100,0000.0%
World Energy Solutions Inc DCOM NEW98145W208$2.4K600,3950.0%
Citigroup Inc(C)CallCOM NEW172967424$2.4K50,0000.0%
Active Power IncCOM NEW00504W308$2.7K652,1870.0%
Lennar Corp(LEN/B)CL B526057302$2.7K96,6000.0%
Textura CorpCOM883211104$3.1K120,0000.0%
Delta AIR Lines Inc del(DAL)COM NEW247361702$3.7K200,0000.0%
Ormat Technologies Inc(ORA)COM686688102$3.8K160,0000.0%
Enernoc IncCOM292764107$3.8K286,6100.0%
Enteromedics IncCOM NEW29365M208$4.1K3,585,0000.0%
Westport Innovations IncCallCOM NEW960908309$4.2K125,0000.0%
Wisdomtree Trust(DXJ)JAPN HEDGE EQT97717W851$4.6K100,0000.0%
Capella Education CompanyCOM139594105$4.8K115,0000.0%
JDS Uniphase CorpCOM PAR $0.00146612J507$5.0K350,0000.0%
Globecomm Systems IncCOM37956X103$5.4K425,0000.0%
Riverbed Technology IncCOM768573107$5.5K355,0000.0%
Sunpower Corp(SPWRQ)COM867652406$5.9K285,0000.0%
Tripadvisor Inc(TRIP)COM896945201$6.1K100,0000.0%
Spdr Gold Trust(GLD)GOLD SHS78463V107$6.2K52,0000.0%
Celldex Therapeutics Inc NewCOM15117B103$6.4K410,0000.0%
Grand Canyon ED Inc(LOPE)COM38526M106$6.4K200,0000.0%
Pulte Group Inc(PHM)COM745867101$6.6K350,0000.0%
Lennar Corp(LEN)CL A526057104$8.3K230,6000.0%
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