Ardsley Advisory Partners as of Dec. 31, 2019
Portfolio Holdings for Ardsley Advisory Partners
Ardsley Advisory Partners holds 138 positions in its portfolio as reported in the December 2019 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Fortress Trans Infrst Invs L | 7.2 | $45M | 2.3M | 19.53 | |
| Spdr S&p 500 Etf (SPY) | 6.4 | $40M | 125k | 321.86 | |
| Proshares Ultrashort 20+y Tr etf (TBT) | 5.1 | $32M | 1.2M | 26.54 | |
| Sunopta (STKL) | 4.8 | $30M | 12M | 2.50 | |
| Biohaven Pharmaceutical Holding | 4.5 | $28M | 515k | 54.47 | |
| General Electric Company | 4.3 | $27M | 2.4M | 11.20 | |
| Enviva Partners Lp master ltd part | 4.2 | $26M | 700k | 37.31 | |
| Guardant Health (GH) | 4.1 | $26M | 326k | 78.14 | |
| Alibaba Group Holding (BABA) | 3.5 | $22M | 103k | 212.14 | |
| Microsoft Corporation (MSFT) | 3.2 | $20M | 129k | 157.70 | |
| Sunrun (RUN) | 3.0 | $19M | 1.4M | 13.81 | |
| Just Energy Group | 2.6 | $16M | 9.8M | 1.67 | |
| Upland Software (UPLD) | 2.4 | $15M | 415k | 35.71 | |
| Floor & Decor Hldgs Inc cl a (FND) | 2.2 | $14M | 275k | 50.84 | |
| Zendesk | 2.1 | $13M | 173k | 76.63 | |
| Anaplan | 1.9 | $12M | 226k | 52.40 | |
| Marrone Bio Innovations | 1.8 | $11M | 13M | 0.90 | |
| Invesco Qqq Trust Series 1 (QQQ) | 1.7 | $11M | 50k | 212.62 | |
| STAAR Surgical Company (STAA) | 1.7 | $11M | 300k | 35.17 | |
| SPDR S&P Biotech (XBI) | 1.7 | $11M | 110k | 95.16 | |
| L Brands | 1.4 | $9.1M | 500k | 18.12 | |
| LHC | 1.3 | $8.3M | 60k | 137.77 | |
| Aquaventure Holdings | 1.3 | $8.1M | 300k | 27.12 | |
| Twilio Inc cl a (TWLO) | 1.3 | $7.9M | 81k | 98.24 | |
| Uber Technologies (UBER) | 1.1 | $6.9M | 232k | 29.73 | |
| Incyte Corporation (INCY) | 1.0 | $6.5M | 75k | 87.32 | |
| Atlantica Yield (AY) | 1.0 | $6.5M | 247k | 26.39 | |
| Dynatrace (DT) | 1.0 | $6.5M | 255k | 25.31 | |
| Crowdstrike Hldgs Inc cl a (CRWD) | 1.0 | $6.2M | 125k | 49.87 | |
| PC Connection (CNXN) | 0.9 | $5.7M | 115k | 49.66 | |
| Deutsche Bank Ag-registered (DB) | 0.9 | $5.6M | 725k | 7.79 | |
| Sunnova Energy International (NOVA) | 0.8 | $5.1M | 460k | 11.17 | |
| Axonics Modulation Technolog (AXNX) | 0.8 | $5.0M | 181k | 27.71 | |
| Benefitfocus | 0.8 | $4.9M | 225k | 21.94 | |
| Okta Inc cl a (OKTA) | 0.7 | $4.5M | 39k | 115.36 | |
| Walt Disney Company (DIS) | 0.6 | $3.9M | 27k | 144.55 | |
| Powerfleet (PWFL) | 0.6 | $3.9M | 602k | 6.51 | |
| Bunge | 0.6 | $3.8M | 67k | 57.56 | |
| Clearway Energy Inc cl a (CWEN.A) | 0.6 | $3.8M | 200k | 19.10 | |
| 4068594 Enphase Energy (ENPH) | 0.6 | $3.8M | 145k | 26.13 | |
| Aerie Pharmaceuticals | 0.6 | $3.7M | 155k | 24.17 | |
| Evoqua Water Technologies Corp | 0.5 | $3.2M | 171k | 18.95 | |
| Immunomedics | 0.5 | $3.0M | 140k | 21.16 | |
| Dirtt Environmental Solutions (DRTTF) | 0.5 | $2.9M | 900k | 3.27 | |
| Advanced Micro Devices (AMD) | 0.5 | $2.9M | 63k | 46.00 | |
| Iteris (ITI) | 0.5 | $2.9M | 575k | 4.99 | |
| Drive Shack (DSHK) | 0.3 | $2.2M | 602k | 3.66 | |
| Lumentum Hldgs (LITE) | 0.3 | $2.1M | 27k | 79.30 | |
| Amyris (AMRSQ) | 0.3 | $2.1M | 684k | 3.09 | |
| Lyft (LYFT) | 0.3 | $1.9M | 45k | 43.02 | |
| Activision Blizzard | 0.3 | $1.9M | 32k | 59.42 | |
| Barclays Bk Plc cmn | 0.3 | $1.9M | 125k | 15.10 | |
| UnitedHealth (UNH) | 0.3 | $1.6M | 5.6k | 293.93 | |
| Humana (HUM) | 0.3 | $1.6M | 4.5k | 366.44 | |
| Hca Holdings (HCA) | 0.2 | $1.6M | 11k | 147.71 | |
| iShares NASDAQ Biotechnology Index (IBB) | 0.2 | $1.5M | 13k | 120.48 | |
| Baxter International (BAX) | 0.2 | $1.5M | 18k | 83.54 | |
| Marvell Technology Group | 0.2 | $1.4M | 54k | 26.56 | |
| Darling International (DAR) | 0.2 | $1.4M | 50k | 28.08 | |
| Electronic Arts (EA) | 0.2 | $1.3M | 12k | 107.50 | |
| Boston Scientific Corporation (BSX) | 0.2 | $1.2M | 28k | 45.20 | |
| Compass Minerals International (CMP) | 0.2 | $1.2M | 20k | 60.95 | |
| Intel Corporation (INTC) | 0.2 | $1.2M | 20k | 59.85 | |
| Westport Innovations | 0.2 | $1.2M | 505k | 2.37 | |
| Servicenow (NOW) | 0.2 | $1.1M | 4.0k | 282.25 | |
| Alphabet Inc Class C cs (GOOG) | 0.2 | $1.1M | 850.00 | 1336.47 | |
| Global Wtr Res (GWRS) | 0.2 | $1.1M | 82k | 13.16 | |
| NRG Energy (NRG) | 0.2 | $994k | 25k | 39.76 | |
| Vaneck Vectors Semiconductor Etf semiconductor (SMH) | 0.2 | $990k | 7.0k | 141.43 | |
| Cigna Corp (CI) | 0.2 | $1.0M | 5.0k | 204.40 | |
| Novartis (NVS) | 0.1 | $947k | 10k | 94.70 | |
| Inphi Corporation | 0.1 | $962k | 13k | 74.00 | |
| Broadcom (AVGO) | 0.1 | $948k | 3.0k | 316.00 | |
| Ciena Corporation (CIEN) | 0.1 | $854k | 20k | 42.70 | |
| Western Digital (WDC) | 0.1 | $793k | 13k | 63.44 | |
| Blackline (BL) | 0.1 | $799k | 16k | 51.55 | |
| Amedisys (AMED) | 0.1 | $751k | 4.5k | 166.89 | |
| Vertex Energy (VTNR) | 0.1 | $741k | 484k | 1.53 | |
| Taiwan Semiconductor Mfg (TSM) | 0.1 | $697k | 12k | 58.08 | |
| NVIDIA Corporation (NVDA) | 0.1 | $706k | 3.0k | 235.33 | |
| Micron Technology (MU) | 0.1 | $672k | 13k | 53.75 | |
| Tandem Diabetes Care (TNDM) | 0.1 | $715k | 12k | 59.58 | |
| Encompass Health Corp (EHC) | 0.1 | $693k | 10k | 69.30 | |
| Sailpoint Technlgies Hldgs I | 0.1 | $684k | 29k | 23.60 | |
| Cronos Group (CRON) | 0.1 | $703k | 92k | 7.67 | |
| Abbott Laboratories (ABT) | 0.1 | $651k | 7.5k | 86.80 | |
| Vertex Pharmaceuticals Incorporated (VRTX) | 0.1 | $657k | 3.0k | 219.00 | |
| Zimmer Holdings (ZBH) | 0.1 | $599k | 4.0k | 149.75 | |
| Skyworks Solutions (SWKS) | 0.1 | $604k | 5.0k | 120.80 | |
| TreeHouse Foods (THS) | 0.1 | $607k | 13k | 48.56 | |
| Nxp Semiconductors N V (NXPI) | 0.1 | $636k | 5.0k | 127.20 | |
| Workday Inc cl a (WDAY) | 0.1 | $658k | 4.0k | 164.50 | |
| Dermira | 0.1 | $606k | 40k | 15.15 | |
| Five9 (FIVN) | 0.1 | $590k | 9.0k | 65.56 | |
| Medtronic (MDT) | 0.1 | $567k | 5.0k | 113.40 | |
| Arcadia Biosciences | 0.1 | $548k | 100k | 5.48 | |
| Analog Devices (ADI) | 0.1 | $416k | 3.5k | 118.86 | |
| Stryker Corporation (SYK) | 0.1 | $420k | 2.0k | 210.00 | |
| Biogen Idec (BIIB) | 0.1 | $445k | 1.5k | 296.67 | |
| Clean Energy Fuels (CLNE) | 0.1 | $468k | 200k | 2.34 | |
| Plug Power (PLUG) | 0.1 | $468k | 150k | 3.12 | |
| AstraZeneca (AZN) | 0.1 | $374k | 7.5k | 49.87 | |
| Proofpoint | 0.1 | $402k | 3.5k | 114.86 | |
| stock | 0.1 | $374k | 2.5k | 149.60 | |
| Quotient | 0.1 | $380k | 40k | 9.50 | |
| Blueprint Medicines (BPMC) | 0.1 | $360k | 4.5k | 80.00 | |
| Sony Corporation (SONY) | 0.1 | $340k | 5.0k | 68.00 | |
| Mueller Water Products (MWA) | 0.1 | $300k | 25k | 12.00 | |
| Centene Corporation (CNC) | 0.1 | $314k | 5.0k | 62.80 | |
| Cerus Corporation (CERS) | 0.1 | $295k | 70k | 4.21 | |
| Bluebird Bio (BLUE) | 0.1 | $307k | 3.5k | 87.71 | |
| Adma Biologics (ADMA) | 0.1 | $298k | 75k | 3.99 | |
| Fiserv (FI) | 0.0 | $231k | 2.0k | 115.50 | |
| Tesla Motors (TSLA) | 0.0 | $251k | 600.00 | 418.33 | |
| Mirati Therapeutics | 0.0 | $258k | 2.0k | 129.00 | |
| Spark Energy Inc-class A | 0.0 | $277k | 30k | 9.23 | |
| Sientra | 0.0 | $268k | 30k | 8.93 | |
| Azure Pwr Global (AZREF) | 0.0 | $252k | 20k | 12.60 | |
| Harrow Health (HROW) | 0.0 | $233k | 30k | 7.77 | |
| Slack Technologies | 0.0 | $225k | 10k | 22.50 | |
| HEALTH INSURANCE Common equity Innovations shares | 0.0 | $193k | 10k | 19.30 | |
| Hc2 Holdings | 0.0 | $163k | 75k | 2.17 | |
| Aldeyra Therapeutics (ALDX) | 0.0 | $216k | 37k | 5.82 | |
| Proqr Thrapeutics N V shs euro (PRQR) | 0.0 | $198k | 20k | 9.90 | |
| Tpi Composites (TPIC) | 0.0 | $185k | 10k | 18.50 | |
| Agile Therapeutics | 0.0 | $125k | 50k | 2.50 | |
| Abeona Therapeutics | 0.0 | $98k | 30k | 3.27 | |
| Apollo Endosurgery | 0.0 | $143k | 50k | 2.85 | |
| Aphria Inc foreign | 0.0 | $156k | 30k | 5.20 | |
| Greenlane Holdings Cl A Ord | 0.0 | $114k | 35k | 3.26 | |
| Constellium Se cl a (CSTM) | 0.0 | $148k | 11k | 13.45 | |
| Profound Med Corp (PROF) | 0.0 | $114k | 10k | 11.40 | |
| Limelight Networks | 0.0 | $63k | 16k | 4.06 | |
| Vermillion | 0.0 | $71k | 88k | 0.81 | |
| Centennial Resource Developmen cs | 0.0 | $81k | 18k | 4.63 | |
| Apricus Biosciences | 0.0 | $67k | 50k | 1.34 | |
| Actinium Pharmaceuticals | 0.0 | $16k | 75k | 0.21 | |
| Azurrx Biopharma | 0.0 | $26k | 25k | 1.04 |
