Ardsley Advisory Partners

Ardsley Advisory Partners as of June 30, 2021

Portfolio Holdings for Ardsley Advisory Partners

Ardsley Advisory Partners holds 117 positions in its portfolio as reported in the June 2021 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Proshares Tr Pshs Ultsh 20yrs Call Option (TBT) 10.2 $87M 4.6M 18.83
Cantaloupe (CTLP) 6.9 $59M 5.0M 11.86
Fortress Trans Infrst Invs L Com Rep Ltd Liab Call Option 5.4 $46M 1.4M 33.55
Spdr S&p 500 Etf Tr Tr Unit Put Option (SPY) 5.3 $45M 105k 428.06
Astrazeneca Sponsored Adr (AZN) 4.6 $39M 650k 59.90
Dynatrace Com New (DT) 3.6 $30M 521k 58.42
Alibaba Group Hldg Sponsored Ads (BABA) 3.3 $28M 125k 226.78
Horizon Therapeutics Pub L SHS 3.1 $27M 285k 93.64
Sunopta (STKL) 2.9 $25M 2.0M 12.24
Sunrun (RUN) 2.7 $23M 416k 55.78
Zendesk 2.7 $23M 160k 144.34
Marrone Bio Innovations 2.6 $22M 17M 1.33
Surgery Partners (SGRY) 2.5 $21M 322k 66.62
Covanta Holding Corporation 2.4 $20M 1.2M 17.61
Metropcs Communications (TMUS) 1.8 $16M 108k 144.83
Upland Software (UPLD) 1.7 $14M 350k 41.17
Tg Therapeutics (TGTX) 1.6 $14M 350k 38.79
Western Digital (WDC) 1.6 $14M 190k 71.17
Encompass Health Corp (EHC) 1.5 $13M 166k 78.03
Enviva Partners Com Unit 1.3 $11M 215k 52.45
International Flavors & Fragrances (IFF) 1.3 $11M 75k 149.40
First Solar (FSLR) 1.2 $10M 115k 90.51
Biohaven Pharmaceutical Holding 1.1 $9.7M 100k 97.08
Ferroglobe SHS (GSM) 1.1 $9.1M 1.5M 6.12
Herman Miller (MLKN) 1.1 $9.0M 190k 47.14
Micron Technology (MU) 1.0 $8.9M 105k 84.98
Ishares Silver Tr Ishares (SLV) 1.0 $8.6M 355k 24.22
Hologic (HOLX) 1.0 $8.3M 125k 66.72
Harmonic (HLIT) 1.0 $8.2M 965k 8.52
Powerfleet (AIOT) 0.9 $7.9M 1.1M 7.20
Clean Energy Fuels (CLNE) 0.9 $7.7M 760k 10.15
Tenet Healthcare Corp Com New (THC) 0.9 $7.4M 110k 66.99
Alps Etf Tr Alerian Mlp Put Option (AMLP) 0.9 $7.3M 200k 36.41
On24 (ONTF) 0.8 $6.8M 191k 35.48
General Electric Company Call Option 0.8 $6.7M 500k 13.46
Advanced Micro Devices (AMD) 0.8 $6.7M 71k 93.91
Axonics Modulation Technolog (AXNX) 0.8 $6.7M 105k 63.41
Playstudios Class A Com (MYPS) 0.6 $5.5M 735k 7.42
Rodgers Silicon Valley Aq Corp 0.6 $5.2M 225k 22.97
Alphabet Cap Stk Cl C (GOOG) 0.6 $5.0M 2.0k 2506.50
Rodgers Silicon Valley Aq Unit 11/30/2025 0.5 $4.5M 160k 27.80
Delta Air Lines Inc Del Com New Call Option (DAL) 0.5 $4.3M 100k 43.26
Plug Power Com New (PLUG) 0.5 $4.3M 125k 34.19
Ranpak Holdings Corp Com Cl A (PACK) 0.5 $4.0M 160k 25.02
Microsoft Corporation (MSFT) 0.5 $3.9M 15k 270.90
Dell Technologies CL C (DELL) 0.5 $3.8M 39k 99.65
Clearway Energy Cl A (CWEN.A) 0.4 $3.8M 150k 25.22
Westport Fuel Systems Com New 0.4 $3.8M 707k 5.31
Adtran 0.4 $3.2M 154k 20.65
Vaneck Vectors Etf Tr Jr Gold Miners E (GDXJ) 0.4 $3.0M 65k 46.63
Altimmune Com New (ALT) 0.4 $3.0M 302k 9.90
Arcadia Biosciences Com New 0.3 $3.0M 1.0M 2.97
Match Group (MTCH) 0.3 $2.9M 18k 161.25
Vistra Energy (VST) 0.3 $2.8M 152k 18.55
Ormat Technologies (ORA) 0.3 $2.8M 40k 69.55
Infra And Energy Altrntive I 0.3 $2.6M 200k 12.86
Uber Technologies Call Option (UBER) 0.3 $2.5M 50k 50.12
Bigcommerce Hldgs Com Ser 1 (BIGC) 0.3 $2.4M 37k 64.92
Ambarella SHS (AMBA) 0.3 $2.4M 23k 106.62
Palo Alto Networks (PANW) 0.3 $2.3M 6.3k 371.04
Vaneck Vectors Etf Tr Gold Miners Etf (GDX) 0.3 $2.2M 66k 33.98
Amazon (AMZN) 0.2 $1.9M 550.00 3440.00
Ford Motor Company Call Option (F) 0.2 $1.9M 125k 14.86
Analog Devices (ADI) 0.2 $1.9M 11k 172.19
Aeva Technologies 0.2 $1.8M 175k 10.56
PG&E Corporation (PCG) 0.2 $1.8M 175k 10.18
Fastly Cl A Put Option (FSLY) 0.2 $1.7M 29k 59.62
Support Com New Call Option 0.2 $1.7M 433k 3.86
Servicenow (NOW) 0.2 $1.6M 3.0k 549.67
Roku Com Cl A (ROKU) 0.2 $1.6M 3.5k 459.33
Aspen Aerogels (ASPN) 0.2 $1.5M 51k 29.92
Barclays Bank Ipth Sr B S&p 0.2 $1.5M 50k 29.46
Paypal Holdings (PYPL) 0.2 $1.5M 5.0k 291.40
Ishares Tr 20 Yr Tr Bd Etf Put Option (TLT) 0.2 $1.4M 10k 144.40
Nxp Semiconductors N V (NXPI) 0.2 $1.4M 7.0k 205.71
MaxLinear (MXL) 0.1 $1.3M 30k 42.47
Sprouts Fmrs Mkt Call Option (SFM) 0.1 $1.2M 50k 24.86
Twilio Cl A (TWLO) 0.1 $1.2M 3.0k 394.00
Adobe Systems Incorporated (ADBE) 0.1 $1.2M 2.0k 585.50
Amc Entmt Hldgs Cl A Com Put Option 0.1 $1.1M 20k 56.70
Tesla Motors Put Option (TSLA) 0.1 $1.0M 1.5k 680.00
Riley Exploration Permian In (REPX) 0.1 $1.0M 35k 28.97
Peloton Interactive Cl A Com Put Option (PTON) 0.1 $992k 8.0k 124.00
Acon S2 Acquisition Corp CL SHS 0.1 $990k 100k 9.90
Ubiquiti Put Option (UI) 0.1 $937k 3.0k 312.33
Microvision Inc Del Com New Put Option (MVIS) 0.1 $888k 53k 16.75
Lakeshore Acquisition I Corp Unit 06/04/2026 0.1 $869k 85k 10.22
Semtech Corporation (SMTC) 0.1 $826k 12k 68.83
Gaotu Techedu Sponsored Ads Put Option (GOTU) 0.1 $813k 55k 14.78
Manhattan Associates (MANH) 0.1 $797k 5.5k 144.91
Primoris Services (PRIM) 0.1 $736k 25k 29.44
Vertex Energy (VTNR) 0.1 $701k 53k 13.23
Clearway Energy CL C (CWEN) 0.1 $662k 25k 26.48
Expedia Group Com New (EXPE) 0.1 $655k 4.0k 163.75
Peridot Acquisition Corp Shs Cl A 0.1 $606k 50k 12.12
Agora Ads Put Option (API) 0.1 $588k 14k 42.00
Skyworks Solutions (SWKS) 0.1 $575k 3.0k 191.67
Decarbonization Plus Acqu Ii Unit 03/19/2026 0.1 $560k 50k 11.20
At&t (T) 0.1 $489k 17k 28.76
Tpi Composites (TPIC) 0.1 $484k 10k 48.40
Twitter 0.1 $481k 7.0k 68.71
Cameco Corporation (CCJ) 0.1 $480k 25k 19.20
Playstudios *w Exp 06/17/202 (MYPSW) 0.1 $453k 245k 1.85
Tyler Technologies (TYL) 0.1 $452k 1.0k 452.00
Cambium Networks Corp SHS (CMBM) 0.1 $435k 9.0k 48.33
Zuora Com Cl A Call Option (ZUO) 0.1 $432k 25k 17.27
stock 0.0 $361k 2.5k 144.40
Lordstown Motors Corp Com Cl A Put Option 0.0 $332k 30k 11.07
Tripadvisor (TRIP) 0.0 $322k 8.0k 40.25
Barnes & Noble Ed 0.0 $314k 44k 7.22
LSB Industries (LXU) 0.0 $303k 50k 6.06
Synchronoss Technologies 0.0 $269k 75k 3.59
Ivanhoe Capital Acquistin Unit 99/99/9999 0.0 $269k 25k 10.76
Broadwind Com New (BWEN) 0.0 $227k 50k 4.54
Cnh Indl N V SHS (CNH) 0.0 $216k 13k 16.74
Vizio Hldg Corp Cl A Com (VZIO) 0.0 $216k 8.0k 27.00
Recro Pharma 0.0 $23k 10k 2.30