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Ardsley Advisory Partners LP

Q3 2014 Holdings

Filed 2014-11-13 | 183 holdings | $34.0M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Alibaba Group Hldg LTD(BABA)SPONSORED ADS01609W102$15.1M169,80044.4%
Ciena Corp(CIEN)COM NEW171779309$7.3M437,90021.5%
Applied Optoelectronics Inc(AAOI)COM03823U102$6.9M430,00020.4%
Amtech SYS Inc(ASYS)COM PAR $0.01N032332504$927.0K86,6002.7%
Cisco SYS Inc(CSCO)COM17275R102$624.0K24,8001.8%
Biogen Idec Inc(BIIB)COM09062X103$496.0K1,5001.5%
Angiodynamics Inc(ANGO)COM03475V101$412.0K30,0001.2%
Abbvie Inc(ABBV)COM00287Y109$404.0K7,0001.2%
Calix Inc(CALX)COM13100M509$335.0K35,0001.0%
Boston Scientific Corp(BSX)COM101137107$295.0K25,0000.9%
Atricure Inc(ATRC)COM04963C209$294.0K20,0000.9%
Accuray Inc(ARAY)COM004397105$145.0K20,0000.4%
Ishares TR(IWM)PutRUSSELL 2000 ETF464287655$87.5K800,0000.3%
Gilead Sciences Inc(GILD)COM375558103$72.5K680,9000.2%
Jazz Pharmaceuticals PLC(JAZZ)SHS USDG50871105$43.0K268,0000.1%
Sunedison IncCOM86732Y109$34.1K1,805,5000.1%
Zimmer Hldgs Inc(ZBH)COM98956P102$24.3K241,5000.1%
Constellium NV(CSTM)CL AN22035104$19.6K795,0000.1%
Mastec Inc(MTZ)COM576323109$19.4K635,0000.1%
Sunedison IncCallCOM86732Y109$18.9K1,000,0000.1%
Hannon Armstrong Sust Infr C(HASI)COM41068X100$18.5K1,341,1100.1%
Bonanza Creek Energy IncCOM097793103$18.5K325,0000.1%
Tronox LTDCallSHS CL AQ9235V101$17.0K652,5000.1%
Supernus Pharmaceuticals Inc(SUPN)COM868459108$15.8K1,815,0000.0%
Diamondback Energy Inc(FANG)COM25278X109$15.7K210,0000.0%
Webmd Health CorpCOM94770V102$14.0K334,0630.0%
United Rentals Inc(URI)COM911363109$12.8K115,0000.0%
F5 Newtorks Inc(FFIV)COM315616102$12.7K107,0000.0%
Zimmer Hldgs Inc(ZBH)CallCOM98956P102$12.6K125,0000.0%
Solarcity CorpCOM83416T100$11.9K200,0000.0%
Ares Cap Corp(ARCC)COM04010L103$11.7K725,0000.0%
Physicians Rlty TR(DOCUSD)COM71943U104$11.3K825,0000.0%
Bioscrip Inc(BIOSEUR)COM09069N108$11.2K1,625,0000.0%
Verint SYS Inc(VTY)COM92343X100$11.2K200,6000.0%
Delta AIR Lines Inc del(DAL)COM NEW247361702$10.1K280,0000.0%
Green Plains Inc(GPRE)COM393222104$9.2K245,0000.0%
Century Cmntys Inc(CCS)COM156504300$9.1K527,0000.0%
Laredo Petroleum IncCOM516806106$9.1K407,5000.0%
Methanex Corp(MEOH)COM59151K108$8.7K130,0000.0%
NMI Hldgs Inc(NMIH)CL A629209305$7.5K865,0000.0%
National GEN Hldgs CorpCOM636220303$7.5K441,0610.0%
Celldex Therapeutics Inc NewCOM15117B103$7.3K565,0000.0%
RSP Permian IncCOM74978Q105$6.6K260,0000.0%
Independence Rlty TR Inc(IRT)COM45378A106$6.5K675,0000.0%
RF Microdevices IncCOM749941100$6.5K560,0000.0%
Covanta Hldg Corp(CVA1EUR)COM22282E102$5.5K257,5000.0%
Cambrex Corp(CBM)COM132011107$5.0K270,0000.0%
Acorda Therapeutics IncCOM00484M106$5.0K147,5000.0%
Taser Intl IncCOM87651B104$4.9K320,0000.0%
World Energy Solutions Inc DCOM NEW98145W208$4.1K832,9950.0%
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