Ardsley Advisory Partners

Ardsley Advisory Partners as of Sept. 30, 2015

Portfolio Holdings for Ardsley Advisory Partners

Ardsley Advisory Partners holds 141 positions in its portfolio as reported in the September 2015 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Jazz Pharmaceuticals (JAZZ) 7.1 $29M 221k 132.82
Akorn 6.0 $25M 861k 28.50
Hannon Armstrong (HASI) 5.2 $21M 1.2M 17.22
Abengoa Yield 4.6 $19M 1.1M 16.55
Community Health Systems (CYH) 4.0 $16M 382k 42.77
Applied Optoelectronics (AAOI) 3.9 $16M 858k 18.78
Mellanox Technologies 3.3 $14M 357k 37.79
Royal Caribbean Cruises (RCL) 3.0 $13M 140k 89.09
Proshares Tr ultsh nasd biot 3.0 $13M 323k 38.55
New Residential Investment (RITM) 2.8 $12M 880k 13.10
Northstar Rlty Fin 2.8 $12M 930k 12.35
Facebook Inc cl a (META) 2.8 $11M 127k 89.92
Physicians Realty Trust 2.6 $11M 700k 15.09
Sunedison 2.5 $10M 1.4M 7.18
Accuray Incorporated (ARAY) 2.1 $8.8M 1.8M 4.99
BioScrip 2.1 $8.6M 4.6M 1.87
Rite Aid Corporation 2.0 $8.2M 1.4M 6.07
Newfield Exploration 1.9 $7.6M 233k 32.90
Jumei Intl Hldg Ltd Sponsored 1.6 $6.5M 660k 9.87
Bluerock Residential Growth Re 1.5 $6.3M 525k 11.98
Cyberark Software (CYBR) 1.5 $6.2M 124k 50.14
Toll Brothers (TOL) 1.4 $6.0M 175k 34.24
Spdr S&p 500 Etf (SPY) 1.4 $5.7M 30k 191.63
Solaredge Technologies (SEDG) 1.4 $5.7M 250k 22.92
iShares Russell 2000 Index (IWM) 1.3 $5.5M 50k 109.20
Visteon Corporation (VC) 1.3 $5.3M 52k 101.23
Radware Ltd ord (RDWR) 1.2 $5.1M 317k 16.26
Diamondback Energy (FANG) 1.2 $4.8M 75k 64.60
STAAR Surgical Company (STAA) 1.1 $4.7M 604k 7.76
Barrick Gold Corp (GOLD) 1.1 $4.4M 697k 6.36
Cabot Oil & Gas Corporation (CTRA) 1.1 $4.4M 200k 21.86
Wheeler Real Estate Investme 0.9 $3.8M 2.0M 1.90
Maxwell Technologies 0.9 $3.5M 655k 5.42
City Office Reit (CIO) 0.9 $3.5M 311k 11.36
CECO Environmental (CECO) 0.7 $2.8M 340k 8.19
Xylem (XYL) 0.7 $2.8M 85k 32.85
Pattern Energy 0.7 $2.7M 140k 19.09
Tesla Motors (TSLA) 0.6 $2.5M 10k 248.40
Citigroup (C) 0.6 $2.5M 50k 49.62
Just Energy Group 0.6 $2.4M 385k 6.16
Itron (ITRI) 0.5 $2.2M 70k 31.91
Cummins (CMI) 0.5 $2.2M 20k 108.60
Nrg Yield Inc Cl A New cs 0.5 $1.9M 160k 11.61
Covanta Holding Corporation 0.4 $1.8M 105k 17.45
Globe Specialty Metals 0.4 $1.8M 150k 12.13
MetLife (MET) 0.4 $1.8M 38k 47.20
MGM Resorts International. (MGM) 0.4 $1.7M 90k 18.46
Independence Realty Trust In (IRT) 0.4 $1.7M 230k 7.21
Discover Financial Services (DFS) 0.4 $1.6M 30k 52.00
Pfizer (PFE) 0.4 $1.6M 50k 31.44
Sunopta (STKL) 0.4 $1.6M 326k 4.86
Callidus Software 0.4 $1.6M 93k 16.98
Vertex Energy (VTNR) 0.3 $1.4M 645k 2.14
Bank of America Corporation (BAC) 0.3 $1.2M 75k 15.68
Green Plains Partners 0.3 $1.1M 85k 13.20
Dow Chemical Company 0.3 $1.1M 25k 42.40
First Solar (FSLR) 0.3 $1.1M 25k 42.76
Tcp International Holdings L 0.3 $1.1M 386k 2.75
General Electric Company 0.2 $1.0M 40k 25.42
Ally Financial (ALLY) 0.2 $1.0M 50k 20.38
Silver Spring Networks 0.2 $966k 75k 12.88
JPMorgan Chase & Co. (JPM) 0.2 $915k 15k 61.00
Carnival Corporation (CCL) 0.2 $856k 17k 50.35
Tyson Foods (TSN) 0.2 $860k 20k 43.00
Gilead Sciences (GILD) 0.2 $835k 8.5k 98.24
Lowe's Companies (LOW) 0.2 $827k 12k 68.92
iShares iBoxx $ High Yid Corp Bond (HYG) 0.2 $833k 10k 83.30
Allergan 0.2 $815k 3.0k 271.67
Praxair 0.2 $764k 7.5k 101.87
EnerNOC 0.2 $790k 100k 7.90
Harley-Davidson (HOG) 0.2 $686k 13k 54.88
Imperva 0.2 $690k 11k 65.71
Delphi Automotive 0.2 $684k 9.0k 76.00
Hartford Financial Services (HIG) 0.2 $641k 14k 45.79
Caterpillar (CAT) 0.2 $654k 10k 65.40
Cst Brands 0.2 $673k 20k 33.65
Trinity Biotech 0.1 $601k 53k 11.45
Dipexium Pharmaceuticals 0.1 $630k 45k 14.00
Granite Construction (GVA) 0.1 $593k 20k 29.65
Delta Air Lines (DAL) 0.1 $563k 13k 45.04
Laboratory Corp. of America Holdings (LH) 0.1 $542k 5.0k 108.40
Enzo Biochem (ENZ) 0.1 $539k 170k 3.17
Ashland 0.1 $503k 5.0k 100.60
Market Vectors Semiconductor E 0.1 $499k 10k 49.90
PPG Industries (PPG) 0.1 $440k 5.0k 88.00
Krispy Kreme Doughnuts 0.1 $439k 30k 14.63
Nexstar Broadcasting (NXST) 0.1 $474k 10k 47.40
Concho Resources 0.1 $466k 5.0k 93.20
Primoris Services (PRIM) 0.1 $448k 25k 17.92
Western Digital (WDC) 0.1 $397k 5.0k 79.40
CIGNA Corporation 0.1 $405k 3.0k 135.00
Canadian Solar (CSIQ) 0.1 $416k 25k 16.64
Capstone Turbine Corporation 0.1 $418k 1.2M 0.34
Videocon D2h 0.1 $412k 43k 9.69
Aercap Holdings Nv Ord Cmn (AER) 0.1 $382k 10k 38.20
Devon Energy Corporation (DVN) 0.1 $371k 10k 37.10
Cardinal Health (CAH) 0.1 $384k 5.0k 76.80
Micron Technology (MU) 0.1 $360k 24k 15.00
CVS Caremark Corporation (CVS) 0.1 $338k 3.5k 96.57
Callaway Golf Company (MODG) 0.1 $336k 40k 8.40
RadNet (RDNT) 0.1 $278k 50k 5.56
Anadarko Petroleum Corporation 0.1 $303k 5.0k 60.60
Textron (TXT) 0.1 $282k 7.5k 37.60
Ply Gem Holdings 0.1 $293k 25k 11.72
Bioamber 0.1 $268k 50k 5.36
Boston Scientific Corporation (BSX) 0.1 $246k 15k 16.40
Universal Health Services (UHS) 0.1 $250k 2.0k 125.00
Novartis (NVS) 0.1 $230k 2.5k 92.00
NCR Corporation (VYX) 0.1 $228k 10k 22.80
WABCO Holdings 0.1 $262k 2.5k 104.80
MasTec (MTZ) 0.1 $237k 15k 15.80
Builders FirstSource (BLDR) 0.1 $254k 20k 12.70
IGI Laboratories 0.1 $262k 40k 6.55
Tile Shop Hldgs (TTSH) 0.1 $241k 20k 12.02
Proshares Ultrashort 20+y Tr etf (TBT) 0.1 $260k 6.0k 43.33
La Quinta Holdings 0.1 $237k 15k 15.80
Factorshares Tr ise cyber sec 0.1 $250k 10k 25.00
BE Aerospace 0.1 $219k 5.0k 43.80
Shire 0.1 $205k 1.0k 205.00
Amazon (AMZN) 0.1 $205k 400.00 512.50
Atmel Corporation 0.1 $202k 25k 8.08
Wabash National Corporation (WNC) 0.1 $212k 20k 10.60
Albemarle Corporation (ALB) 0.1 $220k 5.0k 44.00
Codexis (CDXS) 0.1 $203k 60k 3.38
Palo Alto Networks (PANW) 0.1 $206k 1.2k 171.67
Cardiome Pharma 0.1 $197k 23k 8.42
Constellium Holdco B V cl a 0.1 $212k 35k 6.06
Advaxis 0.1 $206k 20k 10.25
Stoneridge (SRI) 0.0 $185k 15k 12.33
Cerus Corporation (CERS) 0.0 $159k 35k 4.54
Cvd Equipment Corp equity (CVV) 0.0 $165k 15k 11.00
Applied Genetic Technol Corp C 0.0 $164k 13k 13.15
Materalise Nv (MTLS) 0.0 $154k 20k 7.70
inContact, Inc . 0.0 $111k 15k 7.40
Streamline Health Solutions (STRM) 0.0 $115k 50k 2.30
Cancer Genetics 0.0 $117k 15k 7.80
Epirus Biopharmaceuticals In (EPRSQ) 0.0 $66k 15k 4.40
Real Ind 0.0 $88k 10k 8.80
BioTime 0.0 $45k 15k 3.00
Alimera Sciences 0.0 $22k 10k 2.20
XOMA CORP Common equity shares 0.0 $23k 30k 0.77