Ardsley Advisory Partners as of Sept. 30, 2017
Portfolio Holdings for Ardsley Advisory Partners
Ardsley Advisory Partners holds 123 positions in its portfolio as reported in the September 2017 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Proshares Ultrashort 20+y Tr etf (TBT) | 8.8 | $66M | 1.9M | 35.58 | |
| Spdr S&p 500 Etf (SPY) | 6.7 | $50M | 200k | 251.23 | |
| Atlantica Yield (AY) | 5.2 | $39M | 2.0M | 19.70 | |
| Hannon Armstrong (HASI) | 3.6 | $27M | 1.1M | 24.37 | |
| Vertex Pharmaceuticals Incorporated (VRTX) | 3.4 | $26M | 169k | 152.05 | |
| Alexion Pharmaceuticals | 3.2 | $24M | 172k | 140.29 | |
| SPDR S&P Biotech (XBI) | 3.1 | $23M | 268k | 86.57 | |
| Sunopta (STKL) | 2.7 | $21M | 2.4M | 8.70 | |
| New Residential Investment (RITM) | 2.6 | $19M | 1.2M | 16.73 | |
| Centene Corporation (CNC) | 2.6 | $19M | 200k | 96.77 | |
| Nationstar Mortgage | 2.6 | $19M | 1.0M | 18.57 | |
| FedEx Corporation (FDX) | 2.3 | $18M | 78k | 225.59 | |
| Parsley Energy Inc-class A | 2.1 | $16M | 600k | 26.34 | |
| Progenics Pharmaceuticals | 1.9 | $14M | 1.9M | 7.36 | |
| Shire | 1.8 | $14M | 89k | 153.11 | |
| Zimmer Holdings (ZBH) | 1.7 | $13M | 110k | 117.09 | |
| Oracle Corporation (ORCL) | 1.7 | $13M | 265k | 48.35 | |
| Fortress Trans Infrst Invs L | 1.7 | $13M | 710k | 18.04 | |
| Microsoft Corporation (MSFT) | 1.6 | $12M | 158k | 74.49 | |
| Green Plains Renewable Energy (GPRE) | 1.5 | $11M | 565k | 20.15 | |
| Jazz Pharmaceuticals (JAZZ) | 1.5 | $11M | 77k | 146.25 | |
| New Gold Inc Cda (NGD) | 1.5 | $11M | 3.0M | 3.71 | |
| United Rentals (URI) | 1.4 | $10M | 75k | 138.75 | |
| Potash Corp. Of Saskatchewan I | 1.4 | $10M | 530k | 19.24 | |
| City Office Reit (CIO) | 1.3 | $10M | 730k | 13.77 | |
| Nrg Yield Inc Cl A New cs | 1.3 | $9.8M | 517k | 18.97 | |
| Golar Lng (GLNG) | 1.3 | $9.5M | 420k | 22.61 | |
| Clovis Oncology | 1.2 | $9.3M | 113k | 82.40 | |
| Incyte Corporation (INCY) | 1.2 | $9.0M | 78k | 116.74 | |
| Servicenow (NOW) | 1.2 | $8.7M | 74k | 117.53 | |
| Pattern Energy | 1.2 | $8.7M | 362k | 24.10 | |
| American Superconductor (AMSC) | 1.1 | $8.3M | 1.8M | 4.54 | |
| Alibaba Group Holding (BABA) | 1.1 | $8.1M | 47k | 172.70 | |
| Lumentum Hldgs (LITE) | 1.0 | $7.7M | 143k | 54.35 | |
| Adobe Systems Incorporated (ADBE) | 1.0 | $7.5M | 50k | 149.18 | |
| USA Technologies | 1.0 | $7.5M | 1.2M | 6.25 | |
| A. Schulman | 0.9 | $6.8M | 200k | 34.15 | |
| Canadian Solar (CSIQ) | 0.9 | $6.7M | 401k | 16.84 | |
| Godaddy Inc cl a (GDDY) | 0.9 | $6.7M | 155k | 43.51 | |
| Expedia (EXPE) | 0.9 | $6.7M | 47k | 143.94 | |
| Golar Lng Ltd Common Stock cmn | 0.8 | $6.0M | 265k | 22.60 | |
| Unknown | 0.8 | $6.0M | 635k | 9.50 | |
| Neurocrine Biosciences (NBIX) | 0.8 | $6.0M | 98k | 61.28 | |
| Amicus Therapeutics (FOLD) | 0.7 | $5.5M | 365k | 15.08 | |
| Platform Specialty Prods Cor | 0.7 | $5.5M | 495k | 11.15 | |
| Carbonite | 0.7 | $5.4M | 245k | 22.00 | |
| Finisar Corporation | 0.6 | $4.8M | 218k | 22.17 | |
| Hortonworks | 0.6 | $4.6M | 270k | 16.95 | |
| First Solar (FSLR) | 0.6 | $4.4M | 95k | 45.90 | |
| Marrone Bio Innovations | 0.6 | $4.2M | 3.7M | 1.15 | |
| Flexion Therapeutics | 0.6 | $4.2M | 175k | 24.18 | |
| Silver Spring Networks | 0.5 | $4.0M | 246k | 16.17 | |
| I.D. Systems | 0.5 | $3.6M | 478k | 7.51 | |
| Enviva Partners Lp master ltd part | 0.5 | $3.6M | 123k | 29.55 | |
| Ferroglobe (GSM) | 0.5 | $3.6M | 270k | 13.16 | |
| Cree | 0.4 | $3.0M | 108k | 28.19 | |
| International Business Machines (IBM) | 0.4 | $2.9M | 20k | 145.10 | |
| Vertex Energy (VTNR) | 0.4 | $2.8M | 1.6M | 1.75 | |
| New York Reit | 0.4 | $2.7M | 350k | 7.85 | |
| PowerShares DB US Dollar Index Bullish | 0.3 | $2.4M | 100k | 24.18 | |
| Gilead Sciences (GILD) | 0.3 | $2.0M | 25k | 81.04 | |
| Sunrun (RUN) | 0.3 | $2.0M | 365k | 5.55 | |
| Amazon (AMZN) | 0.3 | $1.9M | 2.0k | 961.29 | |
| Alphabet Inc Class C cs (GOOG) | 0.2 | $1.8M | 1.9k | 958.95 | |
| iShares NASDAQ Biotechnology Index (IBB) | 0.2 | $1.5M | 4.5k | 333.56 | |
| Celgene Corporation | 0.2 | $1.5M | 10k | 145.80 | |
| Aetna | 0.1 | $1.1M | 7.0k | 159.00 | |
| Yandex Nv-a (YNDX) | 0.1 | $989k | 30k | 32.97 | |
| Teva Pharmaceutical Industries (TEVA) | 0.1 | $880k | 50k | 17.60 | |
| Sociedad Quimica y Minera (SQM) | 0.1 | $835k | 15k | 55.67 | |
| Summit Matls Inc cl a (SUM) | 0.1 | $801k | 25k | 32.04 | |
| Abeona Therapeutics | 0.1 | $853k | 50k | 17.06 | |
| Applied Materials (AMAT) | 0.1 | $781k | 15k | 52.07 | |
| Lam Research Corporation (LRCX) | 0.1 | $740k | 4.0k | 185.00 | |
| Aquaventure Holdings | 0.1 | $743k | 55k | 13.51 | |
| IAC/InterActive | 0.1 | $705k | 6.0k | 117.50 | |
| BioMarin Pharmaceutical (BMRN) | 0.1 | $651k | 7.0k | 93.00 | |
| NVIDIA Corporation (NVDA) | 0.1 | $715k | 4.0k | 178.75 | |
| CIGNA Corporation | 0.1 | $654k | 3.5k | 186.86 | |
| Andersons (ANDE) | 0.1 | $685k | 20k | 34.25 | |
| Facebook Inc cl a (META) | 0.1 | $683k | 4.0k | 170.75 | |
| Atlassian Corp Plc cl a | 0.1 | $668k | 19k | 35.16 | |
| Audentes Therapeutics | 0.1 | $702k | 25k | 28.00 | |
| Darling International (DAR) | 0.1 | $613k | 35k | 17.51 | |
| Intuit (INTU) | 0.1 | $569k | 4.0k | 142.25 | |
| Cymabay Therapeutics | 0.1 | $566k | 70k | 8.06 | |
| Take-Two Interactive Software (TTWO) | 0.1 | $511k | 5.0k | 102.20 | |
| 0.1 | $506k | 30k | 16.87 | ||
| Aclaris Therapeutics (ACRS) | 0.1 | $516k | 20k | 25.80 | |
| Ies Hldgs (IESC) | 0.1 | $519k | 30k | 17.30 | |
| Flextronics International Ltd Com Stk (FLEX) | 0.1 | $464k | 28k | 16.57 | |
| Abbvie (ABBV) | 0.1 | $444k | 5.0k | 88.80 | |
| Xilinx | 0.1 | $354k | 5.0k | 70.80 | |
| Quanta Services (PWR) | 0.1 | $374k | 10k | 37.40 | |
| salesforce (CRM) | 0.1 | $374k | 4.0k | 93.50 | |
| LSB Industries (LXU) | 0.1 | $397k | 50k | 7.94 | |
| 8x8 (EGHT) | 0.1 | $405k | 30k | 13.50 | |
| Alder Biopharmaceuticals | 0.1 | $368k | 30k | 12.27 | |
| Bioverativ Inc Com equity | 0.1 | $399k | 7.0k | 57.00 | |
| Merck & Co (MRK) | 0.0 | $320k | 5.0k | 64.00 | |
| Pegasystems (PEGA) | 0.0 | $288k | 5.0k | 57.60 | |
| AtriCure (ATRC) | 0.0 | $336k | 15k | 22.40 | |
| Us Silica Hldgs (SLCA) | 0.0 | $311k | 10k | 31.10 | |
| Aldeyra Therapeutics (ALDX) | 0.0 | $285k | 40k | 7.21 | |
| Dermira | 0.0 | $270k | 10k | 27.00 | |
| Regenxbio Inc equity us cm (RGNX) | 0.0 | $330k | 10k | 33.00 | |
| Nuvectra | 0.0 | $293k | 22k | 13.26 | |
| Akcea Therapeutics Inc equities | 0.0 | $277k | 10k | 27.70 | |
| Electronic Arts (EA) | 0.0 | $236k | 2.0k | 118.00 | |
| BioScrip | 0.0 | $206k | 75k | 2.75 | |
| Cerus Corporation (CERS) | 0.0 | $218k | 80k | 2.72 | |
| Vonage Holdings | 0.0 | $204k | 25k | 8.16 | |
| Constellium Holdco B V cl a | 0.0 | $256k | 25k | 10.24 | |
| Oxford Immunotec Global | 0.0 | $252k | 15k | 16.80 | |
| Box Inc cl a (BOX) | 0.0 | $232k | 12k | 19.33 | |
| Teligent | 0.0 | $195k | 29k | 6.72 | |
| Azurrx Biopharma | 0.0 | $249k | 63k | 3.98 | |
| Advanced Micro Devices (AMD) | 0.0 | $128k | 10k | 12.80 | |
| Therapeuticsmd | 0.0 | $132k | 25k | 5.28 | |
| Capstone Turbine | 0.0 | $147k | 210k | 0.70 | |
| Cardiome Pharma | 0.0 | $77k | 36k | 2.13 | |
| Apollo Endosurgery | 0.0 | $88k | 19k | 4.68 | |
| Imprimis Pharmaceuticals | 0.0 | $32k | 20k | 1.60 |
