Ardsley Advisory Partners

Ardsley Advisory Partners as of March 31, 2019

Portfolio Holdings for Ardsley Advisory Partners

Ardsley Advisory Partners holds 124 positions in its portfolio as reported in the March 2019 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Celgene Corporation 7.0 $36M 385k 94.34
Fortress Trans Infrst Invs L 6.3 $33M 1.9M 17.11
Enviva Partners Lp master ltd part 5.8 $30M 940k 32.27
Sunopta (STKL) 4.8 $25M 7.2M 3.46
Sunrun (RUN) 4.0 $21M 1.5M 14.06
USA Technologies 3.9 $20M 4.9M 4.15
General Electric Company 3.3 $17M 1.7M 9.99
Microsoft Corporation (MSFT) 3.2 $17M 141k 117.75
Upland Software (UPLD) 3.1 $16M 385k 42.36
Proshares Ultrashort 20+y Tr etf (TBT) 3.1 $16M 500k 32.26
Zendesk 3.0 $16M 186k 85.01
Atlantica Yield (AY) 3.0 $16M 795k 19.46
Marrone Bio Innovations 2.6 $14M 10M 1.33
Anthem (ELV) 2.6 $14M 48k 286.97
Amazon (AMZN) 2.6 $13M 7.5k 1780.80
Evoqua Water Technologies Corp 2.3 $12M 936k 12.60
Polarityte 2.2 $12M 1.1M 10.72
Xilinx 2.2 $11M 90k 126.79
Floor & Decor Hldgs Inc cl a (FND) 2.1 $11M 270k 41.22
Medifast (MED) 2.0 $10M 80k 127.55
Just Energy Group 1.8 $9.6M 2.8M 3.40
Synopsys (SNPS) 1.7 $9.0M 78k 115.15
Knight Swift Transn Hldgs (KNX) 1.6 $8.3M 254k 32.68
Amyris (AMRSQ) 1.4 $7.2M 3.4M 2.09
iShares Barclays 20+ Yr Treas.Bond (TLT) 1.2 $6.3M 50k 126.44
Aquaventure Holdings 1.2 $6.2M 319k 19.35
Adobe Systems Incorporated (ADBE) 1.1 $6.0M 23k 266.49
Advanced Micro Devices (AMD) 1.1 $5.9M 233k 25.52
SPDR S&P Biotech (XBI) 1.1 $5.9M 65k 90.54
Progenics Pharmaceuticals 1.1 $5.8M 1.3M 4.64
Bristol Myers Squibb (BMY) 1.0 $5.1M 106k 47.71
Yext (YEXT) 0.9 $4.6M 211k 21.86
Coupa Software 0.8 $4.3M 48k 90.99
Verint Systems (VRNT) 0.8 $4.2M 70k 59.86
Okta Inc cl a (OKTA) 0.8 $4.1M 50k 82.74
Stamps 0.8 $4.1M 50k 81.42
Mobileiron 0.6 $3.3M 595k 5.47
Golar Lng (GLNG) 0.6 $3.1M 148k 21.09
Zuora Inc ordinary shares (ZUO) 0.6 $3.0M 150k 20.02
I.D. Systems 0.6 $3.0M 499k 5.93
Skyline Corporation (SKY) 0.5 $2.8M 148k 19.01
Pan American Silver Corp Can (PAAS) 0.5 $2.7M 200k 13.25
UnitedHealth (UNH) 0.5 $2.5M 10k 247.20
HEALTH INSURANCE Common equity Innovations shares 0.5 $2.4M 90k 26.82
T2 Biosystems 0.4 $2.2M 825k 2.63
Rumbleon Inc cl b 0.3 $1.7M 339k 4.94
Deutsche Bank Ag-registered (DB) 0.3 $1.6M 200k 8.12
Alphabet Inc Class C cs (GOOG) 0.3 $1.5M 1.3k 1173.60
Fitbit 0.2 $1.2M 202k 5.90
Global Wtr Res (GWRS) 0.2 $1.1M 117k 9.81
Walt Disney Company (DIS) 0.2 $999k 9.0k 111.00
Servicenow (NOW) 0.2 $986k 4.0k 246.50
Electronic Arts (EA) 0.2 $915k 9.0k 101.67
Boston Scientific Corporation (BSX) 0.2 $864k 23k 38.40
Novartis (NVS) 0.2 $865k 9.0k 96.11
Stryker Corporation (SYK) 0.2 $889k 4.5k 197.56
iShares NASDAQ Biotechnology Index (IBB) 0.2 $894k 8.0k 111.75
Abbott Laboratories (ABT) 0.2 $840k 11k 80.00
Facebook Inc cl a (META) 0.2 $833k 5.0k 166.60
Hca Holdings (HCA) 0.1 $782k 6.0k 130.33
Vertex Energy (VTNR) 0.1 $806k 500k 1.61
Clearway Energy Inc cl a (CWEN.A) 0.1 $800k 55k 14.55
Lyft (LYFT) 0.1 $784k 10k 78.40
Medtronic (MDT) 0.1 $729k 8.0k 91.12
Gds Holdings ads (GDS) 0.1 $714k 20k 35.70
Coherus Biosciences (CHRS) 0.1 $682k 50k 13.64
Resideo Technologies (REZI) 0.1 $675k 35k 19.29
Eli Lilly & Co. (LLY) 0.1 $649k 5.0k 129.80
VMware 0.1 $632k 3.5k 180.57
Proofpoint 0.1 $607k 5.0k 121.40
Quotient 0.1 $631k 70k 9.01
Broadcom (AVGO) 0.1 $601k 2.0k 300.50
JPMorgan Chase & Co. (JPM) 0.1 $506k 5.0k 101.20
eBay (EBAY) 0.1 $501k 14k 37.11
Take-Two Interactive Software (TTWO) 0.1 $519k 5.5k 94.36
Cerus Corporation (CERS) 0.1 $498k 80k 6.22
Cymabay Therapeutics 0.1 $544k 41k 13.27
Global Blood Therapeutics In 0.1 $529k 10k 52.90
Biohaven Pharmaceutical Holding 0.1 $515k 10k 51.50
Itron (ITRI) 0.1 $467k 10k 46.70
Alexion Pharmaceuticals 0.1 $473k 3.5k 135.14
Aldeyra Therapeutics (ALDX) 0.1 $470k 52k 9.02
Overstock (BYON) 0.1 $416k 25k 16.64
RealPage 0.1 $425k 7.0k 60.71
Paylocity Holding Corporation (PCTY) 0.1 $401k 4.5k 89.11
Alder Biopharmaceuticals 0.1 $410k 30k 13.67
Acacia Communications 0.1 $401k 7.0k 57.29
Acer Therapeutics 0.1 $437k 18k 24.28
Infra And Energy Altrntive I 0.1 $411k 79k 5.24
Elanco Animal Health (ELAN) 0.1 $419k 13k 32.06
STAAR Surgical Company (STAA) 0.1 $342k 10k 34.20
Stratasys (SSYS) 0.1 $357k 15k 23.80
Regenxbio Inc equity us cm (RGNX) 0.1 $344k 6.0k 57.33
Azurrx Biopharma 0.1 $363k 150k 2.42
Harrow Health (HROW) 0.1 $374k 75k 4.99
Centene Corporation (CNC) 0.1 $319k 6.0k 53.17
Twitter 0.1 $296k 9.0k 32.89
Airgain (AIRG) 0.1 $321k 25k 12.84
Mammoth Energy Svcs (TUSK) 0.1 $333k 20k 16.65
Amicus Therapeutics (FOLD) 0.1 $272k 20k 13.60
3D Systems Corporation (DDD) 0.1 $269k 25k 10.76
Benefitfocus 0.1 $248k 5.0k 49.60
Viavi Solutions Inc equities (VIAV) 0.1 $241k 20k 12.36
Lumentum Hldgs (LITE) 0.1 $283k 5.0k 56.60
Nuvectra 0.1 $276k 25k 11.00
Albireo Pharma 0.1 $245k 7.6k 32.24
Vonage Holdings 0.0 $201k 20k 10.05
4068594 Enphase Energy (ENPH) 0.0 $230k 25k 9.20
Voya Financial (VOYA) 0.0 $200k 4.0k 50.00
Adma Biologics (ADMA) 0.0 $233k 61k 3.80
Abeona Therapeutics 0.0 $221k 30k 7.37
Azure Pwr Global (AZREF) 0.0 $225k 20k 11.25
Anaplan 0.0 $217k 5.5k 39.45
Capstone Turbine 0.0 $135k 150k 0.90
Ferroglobe (GSM) 0.0 $164k 80k 2.05
Apollo Endosurgery 0.0 $182k 49k 3.74
Apricus Biosciences 0.0 $134k 40k 3.35
Constellium Holdco B V cl a 0.0 $84k 11k 8.00
Neptune Wellness Solutions I 0.0 $80k 25k 3.20
BioScrip 0.0 $50k 25k 2.00
Actinium Pharmaceuticals 0.0 $36k 75k 0.48
Vistagen Therapeutics 0.0 $32k 25k 1.28
Correvio Pharma Corp 0.0 $33k 10k 3.18
Sesen Bio 0.0 $21k 21k 1.02