Ardsley Advisory Partners

Ardsley Advisory Partners as of Dec. 31, 2020

Portfolio Holdings for Ardsley Advisory Partners

Ardsley Advisory Partners holds 115 positions in its portfolio as reported in the December 2020 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Fortress Trans Infrst Invs L Com Rep Ltd Liab 6.9 $42M 1.8M 23.46
Sunopta Call Option (STKL) 6.5 $39M 3.4M 11.60
USA Technologies 6.4 $39M 3.7M 10.48
Metropcs Communications (TMUS) 6.1 $37M 275k 134.85
Proshares Tr Pshs Ultsh 20yrs (TBT) 5.2 $32M 1.9M 16.67
Dynatrace Com New Call Option (DT) 4.4 $27M 619k 43.27
AES Corporation (AES) 3.9 $24M 1.0M 23.50
Tg Therapeutics (TGTX) 3.4 $21M 400k 52.02
Marrone Bio Innovations 3.0 $18M 16M 1.16
Draftkings Com Cl A 2.9 $18M 375k 46.56
Upland Software (UPLD) 2.9 $18M 381k 45.89
Biohaven Pharmaceutical Holding 2.5 $15M 179k 85.71
Horizon Therapeutics Pub L SHS 2.4 $15M 200k 73.15
Covanta Holding Corporation 2.2 $14M 1.0M 13.13
Vaneck Vectors Etf Tr Jr Gold Miners E (GDXJ) 2.0 $13M 230k 54.30
Surgery Partners (SGRY) 2.0 $12M 417k 29.01
Delta Air Lines Inc Del Com New (DAL) 2.0 $12M 300k 40.21
Enviva Partners Com Unit 1.9 $11M 249k 45.42
Zendesk 1.5 $9.2M 65k 143.12
Micron Technology (MU) 1.5 $9.1M 121k 75.18
Clearway Energy Cl A (CWEN.A) 1.5 $8.9M 300k 29.55
Qualcomm (QCOM) 1.3 $7.8M 51k 152.33
Axonics Modulation Technolog (AXNX) 1.2 $7.5M 150k 50.00
Boeing Company (BA) 1.2 $7.5M 35k 214.06
Powerfleet (PWFL) 1.2 $7.2M 963k 7.43
Tesla Motors Put Option (TSLA) 1.2 $7.1M 10k 705.70
MaxLinear (MXL) 1.1 $6.7M 175k 38.19
Acies Acquisition Corp Unit 11/30/2027 1.1 $6.6M 615k 10.72
Walt Disney Company (DIS) 1.0 $6.1M 34k 181.20
Aurinia Pharmaceuticals (AUPH) 0.9 $5.6M 407k 13.83
Flex Ord (FLEX) 0.8 $5.1M 286k 17.98
Uber Technologies Call Option (UBER) 0.8 $5.1M 100k 51.00
Ferroglobe SHS (GSM) 0.8 $5.1M 3.1M 1.64
Amazon Call Option (AMZN) 0.8 $4.9M 1.5k 3256.00
Hca Holdings (HCA) 0.7 $4.1M 25k 164.48
Infra And Energy Altrntive I *w Exp 05/20/202 0.6 $3.8M 1.2M 3.15
Alphabet Cap Stk Cl C (GOOG) 0.6 $3.4M 2.0k 1751.79
FirstEnergy (FE) 0.6 $3.4M 110k 30.61
Mp Materials Corp Com Cl A (MP) 0.5 $3.1M 95k 32.17
Spdr S&p 500 Etf Tr Tr Unit Put Option (SPY) 0.5 $3.0M 8.0k 373.88
Palo Alto Networks (PANW) 0.4 $2.7M 7.5k 355.33
Sunnova Energy International (NOVA) 0.4 $2.6M 58k 45.13
PG&E Corporation (PCG) 0.4 $2.6M 205k 12.46
Eos Energy Enterprises *w Exp 05/06/202 (EOSEW) 0.4 $2.5M 304k 8.10
Advanced Micro Devices (AMD) 0.4 $2.3M 25k 91.72
Ambarella SHS (AMBA) 0.4 $2.3M 25k 91.84
Twilio Cl A (TWLO) 0.4 $2.2M 6.5k 338.46
General Motors Company Call Option (GM) 0.4 $2.2M 52k 41.64
Microsoft Corporation (MSFT) 0.4 $2.1M 9.6k 222.40
Just Energy Group Com New (JENGQ) 0.3 $2.1M 450k 4.68
Cameco Corporation (CCJ) 0.3 $2.0M 150k 13.40
Analog Devices (ADI) 0.3 $1.8M 12k 147.75
Telos Corp Md (TLS) 0.3 $1.6M 50k 32.98
Barclays Adr Call Option (BCS) 0.3 $1.6M 200k 7.99
ON Semiconductor (ON) 0.3 $1.6M 48k 32.73
Lf Cap Acquisition Corp Cl A 0.2 $1.5M 142k 10.58
Select Sector Spdr Tr Technology Put Option (XLK) 0.2 $1.3M 10k 130.00
Vaneck Vectors Etf Tr Gold Miners Etf (GDX) 0.2 $1.3M 36k 36.03
NCR Corporation (VYX) 0.2 $1.2M 32k 37.58
Expedia Group Com New (EXPE) 0.2 $1.2M 9.0k 132.44
General Electric Company 0.2 $1.1M 106k 10.83
Iteris (ITI) 0.2 $1.1M 200k 5.65
Nxp Semiconductors N V (NXPI) 0.2 $1.1M 7.0k 159.00
Servicenow (NOW) 0.2 $1.1M 2.0k 550.50
Visa Com Cl A (V) 0.2 $1.1M 5.0k 218.80
Bunge 0.2 $1.1M 17k 65.58
Mastercard Incorporated Cl A (MA) 0.2 $1.1M 3.0k 357.00
Roth Ch Acquisition Ii Unit 12/11/2025 0.2 $1.0M 100k 10.40
Alta Equipment Group Common Stock (ALTG) 0.2 $1.0M 105k 9.88
Nutrien (NTR) 0.2 $1.0M 21k 48.14
Adobe Systems Incorporated (ADBE) 0.2 $1.0M 2.0k 500.00
Roku Com Cl A (ROKU) 0.2 $996k 3.0k 332.00
Workday Cl A (WDAY) 0.2 $958k 4.0k 239.50
Intuit (INTU) 0.2 $950k 2.5k 380.00
Lam Research Corporation Put Option (LRCX) 0.2 $945k 2.0k 472.50
Nutanix Cl A (NTNX) 0.1 $892k 28k 31.86
Chart Inds Com Par $0.01 (GTLS) 0.1 $883k 7.5k 117.73
Kulicke and Soffa Industries (KLIC) 0.1 $875k 28k 31.82
CF Industries Holdings (CF) 0.1 $871k 23k 38.71
Lemonade Put Option (LMND) 0.1 $858k 7.0k 122.57
Infra And Energy Altrntive I 0.1 $853k 52k 16.56
Flotek Industries 0.1 $844k 400k 2.11
Arcadia Biosciences Com New 0.1 $759k 300k 2.53
Ishares Silver Tr Ishares (SLV) 0.1 $737k 30k 24.57
Gsx Techedu Sponsored Ads Put Option (GOTU) 0.1 $724k 14k 51.71
Paypal Holdings (PYPL) 0.1 $703k 3.0k 234.33
LSB Industries (LXU) 0.1 $678k 200k 3.39
Rodgers Silicon Valley Aq Unit 11/30/2025 0.1 $668k 50k 13.36
Baidu Spon Adr Rep A (BIDU) 0.1 $649k 3.0k 216.33
Calyxt 0.1 $640k 152k 4.22
Westport Fuel Systems Com New 0.1 $549k 103k 5.33
Tripadvisor (TRIP) 0.1 $547k 19k 28.79
Fastly Cl A Put Option (FSLY) 0.1 $524k 6.0k 87.33
Bigcommerce Hldgs Com Ser 1 (BIGC) 0.1 $513k 8.0k 64.12
Healthcare Services Acqu Cor Unit 11/18/2023 0.1 $485k 48k 10.21
Golar Lng SHS (GLNG) 0.1 $482k 50k 9.64
Opendoor Technologies Put Option (OPEN) 0.1 $477k 21k 22.71
Qorvo (QRVO) 0.1 $416k 2.5k 166.40
Stitch Fix Com Cl A Put Option (SFIX) 0.1 $411k 7.0k 58.71
Lions Gate Entmnt Corp Cl A Vtg (LGF.A) 0.1 $392k 35k 11.36
Visteon Corp Com New (VC) 0.1 $314k 2.5k 125.60
Jfrog Ord Shs Put Option (FROG) 0.1 $314k 5.0k 62.80
Yatra Online Ord Shs (YTRA) 0.1 $309k 160k 1.93
Synaptics, Incorporated (SYNA) 0.0 $289k 3.0k 96.33
Fubotv Put Option (FUBO) 0.0 $280k 10k 28.00
Zuora Com Cl A (ZUO) 0.0 $279k 20k 13.95
Ceva (CEVA) 0.0 $250k 5.5k 45.45
Palantir Technologies Cl A Put Option (PLTR) 0.0 $236k 10k 23.60
Energy Fuels Com New (UUUU) 0.0 $213k 50k 4.26
Crowdstrike Hldgs Cl A (CRWD) 0.0 $212k 1.0k 212.00
Cnh Indl N V SHS (CNHI) 0.0 $186k 15k 12.83
Nexgen Energy (NXE) 0.0 $138k 50k 2.76
Denison Mines Corp (DNN) 0.0 $132k 200k 0.66
Antero Res (AR) 0.0 $68k 13k 5.44
Vertex Energy (VTNR) 0.0 $13k 18k 0.73