Ardsley Advisory Partners as of Dec. 31, 2018
Portfolio Holdings for Ardsley Advisory Partners
Ardsley Advisory Partners holds 99 positions in its portfolio as reported in the December 2018 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Sunrun (RUN) | 6.3 | $25M | 2.3M | 10.89 | |
| Fortress Trans Infrst Invs L | 5.4 | $22M | 1.5M | 14.33 | |
| Atlantica Yield (AY) | 5.2 | $21M | 1.1M | 19.60 | |
| Sunopta (STKL) | 5.1 | $20M | 5.2M | 3.87 | |
| Enviva Partners Lp master ltd part | 4.1 | $16M | 587k | 27.73 | |
| Anthem (ELV) | 4.0 | $16M | 61k | 262.62 | |
| Microsoft Corporation (MSFT) | 3.8 | $15M | 147k | 101.97 | |
| Adobe Systems Incorporated (ADBE) | 3.5 | $14M | 63k | 226.24 | |
| Jazz Pharmaceuticals (JAZZ) | 3.4 | $14M | 110k | 123.96 | |
| Marrone Bio Innovations | 3.3 | $13M | 10M | 1.28 | |
| Celgene Corporation | 3.3 | $13M | 205k | 64.10 | |
| CVS Caremark Corporation (CVS) | 3.2 | $13M | 195k | 65.45 | |
| Polarityte | 3.1 | $12M | 908k | 13.49 | |
| Upland Software (UPLD) | 2.8 | $11M | 410k | 27.18 | |
| Aquaventure Holdings | 2.7 | $11M | 580k | 18.79 | |
| Xilinx | 2.4 | $9.5M | 112k | 85.16 | |
| USA Technologies | 2.4 | $9.3M | 2.4M | 3.89 | |
| SPDR S&P Biotech (XBI) | 2.3 | $9.3M | 130k | 71.78 | |
| Zendesk | 2.2 | $8.9M | 153k | 58.35 | |
| Servicenow (NOW) | 1.9 | $7.7M | 43k | 177.91 | |
| General Electric Company | 1.9 | $7.6M | 1.0M | 7.57 | |
| Evoqua Water Technologies Corp | 1.9 | $7.6M | 788k | 9.59 | |
| Talend S A ads | 1.9 | $7.5M | 202k | 37.08 | |
| Floor & Decor Hldgs Inc cl a (FND) | 1.8 | $7.2M | 280k | 25.89 | |
| Clearway Energy Inc cl a (CWEN.A) | 1.8 | $7.2M | 423k | 16.93 | |
| Just Energy Group | 1.5 | $5.9M | 1.8M | 3.30 | |
| Pivotal Software Inc ordinary shares | 1.5 | $5.8M | 355k | 16.35 | |
| Okta Inc cl a (OKTA) | 1.4 | $5.4M | 85k | 63.80 | |
| Valero Energy Corporation (VLO) | 1.2 | $4.9M | 65k | 74.91 | |
| Amyris (AMRSQ) | 1.2 | $4.7M | 1.4M | 3.34 | |
| Progenics Pharmaceuticals | 1.1 | $4.3M | 1.0M | 4.20 | |
| Immunomedics | 1.0 | $4.1M | 285k | 14.27 | |
| Skyline Corporation (SKY) | 0.8 | $3.2M | 215k | 14.69 | |
| I.D. Systems | 0.7 | $2.7M | 489k | 5.59 | |
| Golar Lng (GLNG) | 0.6 | $2.2M | 100k | 21.76 | |
| T2 Biosystems | 0.5 | $2.1M | 709k | 3.01 | |
| Amicus Therapeutics (FOLD) | 0.5 | $2.1M | 215k | 9.58 | |
| Goldman Sachs (GS) | 0.4 | $1.7M | 10k | 166.80 | |
| Deutsche Bank Ag-registered (DB) | 0.4 | $1.6M | 200k | 8.15 | |
| United Rentals (URI) | 0.4 | $1.5M | 15k | 102.60 | |
| UnitedHealth (UNH) | 0.4 | $1.5M | 6.0k | 249.17 | |
| Global Wtr Res (GWRS) | 0.3 | $1.2M | 117k | 10.14 | |
| iShares NASDAQ Biotechnology Index (IBB) | 0.3 | $1.2M | 12k | 96.42 | |
| Cigna Corp (CI) | 0.3 | $1.1M | 6.0k | 190.00 | |
| Amazon (AMZN) | 0.3 | $1.1M | 700.00 | 1501.43 | |
| Ultimate Software | 0.2 | $979k | 4.0k | 244.75 | |
| Advanced Micro Devices (AMD) | 0.2 | $1.0M | 55k | 18.44 | |
| Darling International (DAR) | 0.2 | $962k | 50k | 19.24 | |
| Medtronic (MDT) | 0.2 | $954k | 11k | 90.86 | |
| Zuora Inc ordinary shares (ZUO) | 0.2 | $816k | 45k | 18.13 | |
| SPS Commerce (SPSC) | 0.2 | $741k | 9.0k | 82.33 | |
| Boston Scientific Corporation (BSX) | 0.2 | $707k | 20k | 35.35 | |
| Stryker Corporation (SYK) | 0.2 | $706k | 4.5k | 156.89 | |
| Rapid7 (RPD) | 0.2 | $717k | 23k | 31.17 | |
| Quotient | 0.2 | $673k | 110k | 6.12 | |
| Facebook Inc cl a (META) | 0.2 | $655k | 5.0k | 131.00 | |
| Coupa Software | 0.2 | $629k | 10k | 62.90 | |
| Novartis (NVS) | 0.1 | $601k | 7.0k | 85.86 | |
| Gds Holdings ads (GDS) | 0.1 | $577k | 25k | 23.08 | |
| Becton, Dickinson and (BDX) | 0.1 | $563k | 2.5k | 225.20 | |
| Merck & Co (MRK) | 0.1 | $458k | 6.0k | 76.33 | |
| Mellanox Technologies | 0.1 | $462k | 5.0k | 92.40 | |
| AtriCure (ATRC) | 0.1 | $459k | 15k | 30.60 | |
| Hca Holdings (HCA) | 0.1 | $497k | 4.0k | 124.25 | |
| Vertex Energy (VTNR) | 0.1 | $497k | 492k | 1.01 | |
| Zscaler Incorporated (ZS) | 0.1 | $471k | 12k | 39.25 | |
| Imprimis Pharmaceuticals | 0.1 | $427k | 75k | 5.69 | |
| Aldeyra Therapeutics (ALDX) | 0.1 | $432k | 52k | 8.29 | |
| Viavi Solutions Inc equities (VIAV) | 0.1 | $452k | 45k | 10.04 | |
| Cerus Corporation (CERS) | 0.1 | $406k | 80k | 5.08 | |
| Nuvectra | 0.1 | $410k | 25k | 16.34 | |
| Acer Therapeutics | 0.1 | $402k | 20k | 20.10 | |
| Abbott Laboratories (ABT) | 0.1 | $361k | 5.0k | 72.20 | |
| BioScrip | 0.1 | $357k | 100k | 3.57 | |
| 0.1 | $345k | 12k | 28.75 | ||
| Vertex Pharmaceuticals Incorporated (VRTX) | 0.1 | $331k | 2.0k | 165.50 | |
| Cymabay Therapeutics | 0.1 | $315k | 40k | 7.88 | |
| Lumentum Hldgs (LITE) | 0.1 | $336k | 8.0k | 42.00 | |
| Encompass Health Corp (EHC) | 0.1 | $309k | 5.0k | 61.80 | |
| Resideo Technologies (REZI) | 0.1 | $308k | 15k | 20.53 | |
| Gw Pharmaceuticals Plc ads | 0.1 | $292k | 3.0k | 97.33 | |
| Dropbox Inc-class A (DBX) | 0.1 | $286k | 14k | 20.43 | |
| Rubicon Proj | 0.1 | $242k | 65k | 3.72 | |
| Albireo Pharma | 0.1 | $248k | 10k | 24.55 | |
| Azure Pwr Global (AZREF) | 0.1 | $253k | 28k | 9.20 | |
| Azurrx Biopharma | 0.1 | $182k | 150k | 1.21 | |
| Apollo Endosurgery | 0.0 | $167k | 48k | 3.45 | |
| Adma Biologics (ADMA) | 0.0 | $120k | 50k | 2.40 | |
| Coherus Biosciences (CHRS) | 0.0 | $136k | 15k | 9.07 | |
| Abeona Therapeutics | 0.0 | $134k | 19k | 7.16 | |
| Ferroglobe (GSM) | 0.0 | $127k | 80k | 1.59 | |
| Mei Pharma | 0.0 | $85k | 32k | 2.65 | |
| Htg Molecular Diagnostics | 0.0 | $89k | 35k | 2.54 | |
| Capstone Turbine | 0.0 | $75k | 125k | 0.60 | |
| Aeterna Zentaris | 0.0 | $74k | 25k | 2.96 | |
| Neptune Wellness Solutions I | 0.0 | $64k | 25k | 2.56 | |
| Actinium Pharmaceuticals | 0.0 | $31k | 80k | 0.39 | |
| Contrafect | 0.0 | $23k | 15k | 1.53 | |
| Apricus Biosciences | 0.0 | $29k | 150k | 0.19 |
