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Ardsley Advisory Partners LP

Q1 2019 Holdings

Filed 2019-05-15 | 131 holdings | $15.8M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Adobe Inc(ADBE)COM00724F101$6.0M22,50037.9%
Advanced Micro Devices Inc(AMD)COM007903107$5.9M233,00037.6%
Boston Scientific Corp(BSX)COM101137107$864.0K22,5005.5%
Coherus Biosciences Inc(CHRS)COM19249H103$682.0K50,0004.3%
Cerus Corp(CERS)COM157085101$498.0K80,0003.1%
Aldeyra Therapeutics Inc(ALDX)COM01438T106$470.0K52,1003.0%
Airgain Inc(AIRG)COM00938A104$321.0K25,0002.0%
Centene Corp del(CNC)COM15135B101$319.0K6,0002.0%
Adma Biologics Inc(ADMA)COM000899104$233.0K61,3001.5%
Fortress Trans Infrst Invs LCOM REP LTD LIAB34960P101$33.0K1,926,7500.2%
Enviva Partners LP(EVAUSD)COM UNIT29414J107$30.3K940,2030.2%
Celgene Corp(CELG)COM151020104$26.8K284,5000.2%
Sunopta Inc(STKL)COM8676EP108$24.8K7,173,6300.2%
Sunrun Inc(RUN)COM86771W105$21.0K1,492,2500.1%
USA Technologies IncCOM NO PAR90328S500$17.7K4,254,5000.1%
General Electric CoCallCOM369604103$17.0K1,700,0000.1%
Upland Software Inc(UPLD)COM91544A109$16.3K385,3000.1%
Microsoft Corp(MSFT)COM594918104$16.2K137,3000.1%
Proshares TR(TBT)CallPSHS ULTSH 20YRS74347B201$16.1K500,0000.1%
Zendesk IncCOM98936J101$15.8K186,0000.1%
Atlantica Yield PLC(ALDA)SHSG0751N103$15.5K794,8890.1%
Marrone BIO Innovations IncCOM57165B106$13.7K10,324,7470.1%
Anthem Inc(ELV)COM036752103$13.6K47,5000.1%
Amazon COM Inc(AMZN)COM023135106$13.4K7,5000.1%
Evoqua Water Technologies Co(AQUAUSD)COM30057T105$11.8K935,5000.1%
Xilinx Inc(XLNXEUR)COM983919101$11.4K90,0000.1%
Polarityte IncCOM731094108$11.2K1,043,3110.1%
Floor & Decor Hldgs Inc(FND)CL A339750101$11.1K270,0000.1%
Medifast Inc(MED)COM58470H101$10.2K80,0000.1%
Just Energy Group IncCOM48213W101$9.6K2,825,0000.1%
Celgene Corp(CELG)CallCOM151020104$9.4K100,0000.1%
Synopsys Inc(SNPS)COM871607107$9.0K78,0000.1%
Knight Swift Transn Hldgs in(KNX)CL A499049104$8.3K254,0000.1%
Ishares TR(TLT)Put20 YR TR BD ETF464287432$6.3K50,0000.0%
Aquaventure Hldgs LTDSHSG0443N107$6.2K319,0000.0%
Spdr Series Trust(XBI)S&P BIOTECH78464A870$5.9K65,0000.0%
Progenics Pharmaceuticals inCOM743187106$5.8K1,255,0000.0%
Amyris Inc(AMRSEUR)COM NEW03236M200$5.7K2,732,5000.0%
Bristol Myers Squibb Co(BMY)COM110122108$5.1K106,0000.0%
Yext Inc(YEXT)COM98585N106$4.6K210,5500.0%
Coupa Software Inc(COUPEUR)COM22266L106$4.3K47,5000.0%
Verint SYS Inc(VTY)COM92343X100$4.2K70,0000.0%
Okta Inc(OKTA)CL A679295105$4.1K50,0000.0%
Stamps COM Inc(STMP)CallCOM NEW852857200$4.1K50,0000.0%
Mobileiron Inc(MOBL)COM NEW60739U204$3.3K595,0000.0%
Golar LNG LTD Bermuda(GLNG)SHSG9456A100$3.1K147,5000.0%
Zuora Inc(ZUOUSD)COM CL A98983V106$3.0K150,0000.0%
I D Systems IncCOM449489103$3.0K499,0880.0%
Skyline Champion Corporation(SKY)COM830830105$2.8K147,5000.0%
PAN American Silver Corp(PAAS)COM697900108$2.7K200,0000.0%
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