ARDSLEY ADVISORY PARTNERS LP Hedge Fund

Location: Norwalk, CT

CIK: 0000900529 · Show all filings

Period: Q1 2025 (← Previous) (Next →)

Filing Date: May 15, 2025

Total Value: $522M (100.0% shares, 0.0% debt)

Holdings (139)

FLR FLUOR CORP NEW 5.0%
Value $26.33M Shares 735,000 Est. Cost $42.72 Unrealized +1.1%
AVGO BROADCOM INC 4.2%
Value $22.2M Shares 132,600 Est. Cost $198.88 Unrealized +5.5%
AGI ALAMOS GOLD INC NEW 2.8%
Value $14.71M Shares 550,000 Est. Cost $14.71 Unrealized +53.0%
CLS CELESTICA INC 2.8%
Value $14.66M Shares 186,000 Est. Cost $88.14 Unrealized +20.4%
OKTA OKTA INC 2.2%
Value $11.31M Shares 107,500 Est. Cost $79.45 Unrealized +22.9%
ORCL ORACLE CORP 2.1%
Value $11.18M Shares 80,000 Est. Cost $161.57 Unrealized 0.0%
ICLN ISHARES TR 2.0%
Value $10.28M Shares 900,000 Est. Cost Unrealized
MELI MERCADOLIBRE INC 1.9%
Value $10.05M Shares 5,150 Est. Cost $1973.23 Unrealized +0.6%
ALDX ALDEYRA THERAPEUTICS INC 1.9%
Value $9.888M Shares 1,750,000 Est. Cost $5.29 Unrealized +11.7%
ORCL ORACLE CORP 1.9%
Value $9.787M Shares 70,000 Est. Cost $161.57 Unrealized 0.0%
FCX FREEPORT-MCMORAN INC 1.8%
Value $9.465M Shares 250,000 Est. Cost $37.81 Unrealized 0.0%
RUN SUNRUN INC 1.8%
Value $9.317M Shares 1,590,000 Est. Cost $12.81 Unrealized -35.7%
SMCI SUPER MICRO COMPUTER INC 1.8%
Value $9.245M Shares 270,000 Est. Cost $36.35 Unrealized +4.4%
LSCC LATTICE SEMICONDUCTOR CORP 1.7%
Value $8.998M Shares 171,550 Est. Cost $54.41 Unrealized
XIFR XPLR INFRASTRUCTURE LP 1.6%
Value $8.313M Shares 875,000 Est. Cost $13.40 Unrealized -15.4%
WULF TERAWULF INC 1.6%
Value $8.122M Shares 2,975,000 Est. Cost $4.48 Unrealized -0.6%
TEVA TEVA PHARMACEUTICAL INDS LTD 1.5%
Value $7.685M Shares 500,000 Est. Cost $16.21 Unrealized
BRBR BELLRING BRANDS INC 1.4%
Value $7.074M Shares 95,000 Est. Cost $30.63 Unrealized +139.8%
MU MICRON TECHNOLOGY INC 1.3%
Value $6.951M Shares 80,000 Est. Cost $98.56 Unrealized -2.9%
AMZN AMAZON COM INC 1.3%
Value $6.896M Shares 36,300 Est. Cost $172.04 Unrealized +26.1%
NFLX NETFLIX INC 1.3%
Value $6.807M Shares 7,300 Est. Cost $74.59 Unrealized +27.5%
GSM FERROGLOBE PLC 1.3%
Value $6.688M Shares 1,802,595 Est. Cost $4.73 Unrealized -19.4%
ADSK AUTODESK INC 1.3%
Value $6.663M Shares 25,450 Est. Cost $284.41 Unrealized 0.0%
TEL TE CONNECTIVITY PLC 1.2%
Value $6.077M Shares 43,000 Est. Cost $146.90 Unrealized -0.3%
CRM SALESFORCE INC 1.2%
Value $6.038M Shares 22,500 Est. Cost $293.50 Unrealized +5.3%
CIEN CIENA CORP 1.2%
Value $6.013M Shares 99,500 Est. Cost $77.22 Unrealized +2.4%
INDIVIOR PLC 1.1%
Value $5.956M Shares 625,000 Est. Cost $13.76 Unrealized
ADMA ADMA BIOLOGICS INC 1.1%
Value $5.952M Shares 300,000 Est. Cost $17.29 Unrealized 0.0%
SGRY SURGERY PARTNERS INC 1.1%
Value $5.938M Shares 250,000 Est. Cost $28.68 Unrealized -17.5%
NVDA NVIDIA CORPORATION 1.1%
Value $5.889M Shares 54,500 Est. Cost $126.71 Unrealized 0.0%
COHR COHERENT CORP 1.1%
Value $5.812M Shares 89,500 Est. Cost $82.86 Unrealized 0.0%
STKL SUNOPTA INC 1.0%
Value $5.395M Shares 1,110,000 Est. Cost $6.62 Unrealized +0.6%
MP MP MATERIALS CORP 1.0%
Value $5.37M Shares 220,000 Est. Cost $17.50 Unrealized +32.8%
AVGO BROADCOM INC 0.9%
Value $4.872M Shares 29,100 Est. Cost $198.88 Unrealized +5.5%
AMRC AMERESCO INC 0.9%
Value $4.832M Shares 400,000 Est. Cost $18.11 Unrealized 0.0%
DKNG DRAFTKINGS INC NEW 0.9%
Value $4.815M Shares 145,000 Est. Cost $35.47 Unrealized +15.8%
MTZ MASTEC INC 0.9%
Value $4.668M Shares 40,000 Est. Cost $108.47 Unrealized +24.4%
CLS CELESTICA INC 0.9%
Value $4.65M Shares 59,000 Est. Cost $88.14 Unrealized +20.4%
SLV ISHARES SILVER TR 0.9%
Value $4.644M Shares 150,000 Est. Cost $30.96 Unrealized
OSCR OSCAR HEALTH INC 0.9%
Value $4.588M Shares 350,000 Est. Cost $7.33 Unrealized +102.6%
TEL TE CONNECTIVITY PLC 0.9%
Value $4.579M Shares 32,400 Est. Cost $146.90 Unrealized -0.3%
TEAM ATLASSIAN CORPORATION 0.9%
Value $4.541M Shares 21,400 Est. Cost $242.76 Unrealized +8.7%
ITRI ITRON INC 0.9%
Value $4.452M Shares 42,500 Est. Cost $52.64 Unrealized +98.9%
MSFT MICROSOFT CORP 0.8%
Value $4.392M Shares 11,700 Est. Cost $370.61 Unrealized +9.3%
SMCI SUPER MICRO COMPUTER INC 0.8%
Value $4.333M Shares 126,700 Est. Cost $36.35 Unrealized +4.4%
BIOX BIOCERES CROP SOLUTIONS CORP 0.8%
Value $4.33M Shares 948,614 Est. Cost $12.31 Unrealized -55.3%
CRDO CREDO TECHNOLOGY GROUP HOLDI 0.8%
Value $4.297M Shares 107,000 Est. Cost $62.16 Unrealized 0.0%
CYBERARK SOFTWARE LTD 0.8%
Value $4.293M Shares 12,700 Est. Cost $335.71 Unrealized
GLW CORNING INC 0.8%
Value $4.12M Shares 90,000 Est. Cost $40.46 Unrealized +20.0%
SPRY ARS PHARMACEUTICALS INC 0.8%
Value $4.088M Shares 325,000 Est. Cost $12.03 Unrealized 0.0%
AES AES CORP 0.7%
Value $3.912M Shares 315,000 Est. Cost $14.19 Unrealized -22.3%
SHOP SHOPIFY INC 0.7%
Value $3.881M Shares 40,650 Est. Cost $108.97 Unrealized 0.0%
SITM SITIME CORP 0.7%
Value $3.837M Shares 25,100 Est. Cost $191.86 Unrealized 0.0%
PWR QUANTA SVCS INC 0.7%
Value $3.813M Shares 15,000 Est. Cost $288.64 Unrealized 0.0%
RUN SUNRUN INC 0.7%
Value $3.809M Shares 650,000 Est. Cost $12.81 Unrealized -35.7%
ARM ARM HOLDINGS PLC 0.7%
Value $3.722M Shares 34,850 Est. Cost $116.30 Unrealized
AAPL APPLE INC 0.6%
Value $3.332M Shares 15,000 Est. Cost Unrealized
NVDA NVIDIA CORPORATION 0.6%
Value $3.251M Shares 30,000 Est. Cost $126.71 Unrealized 0.0%
TTMI TTM TECHNOLOGIES INC 0.6%
Value $3.22M Shares 157,000 Est. Cost $24.17 Unrealized 0.0%
FN FABRINET 0.6%
Value $3.111M Shares 15,750 Est. Cost $218.21 Unrealized 0.0%
CCJ CAMECO CORP 0.6%
Value $3.087M Shares 75,000 Est. Cost $43.42 Unrealized +8.2%
TAN INVESCO EXCH TRADED FD TR II 0.6%
Value $3.046M Shares 100,000 Est. Cost Unrealized
PSTG PURE STORAGE INC 0.6%
Value $3.01M Shares 68,000 Est. Cost $57.26 Unrealized +5.3%
AEIS ADVANCED ENERGY INDS 0.6%
Value $2.955M Shares 31,000 Est. Cost $106.37 Unrealized +7.1%
CORZ CORE SCIENTIFIC INC NEW 0.6%
Value $2.896M Shares 400,000 Est. Cost $11.38 Unrealized 0.0%
MGNI MAGNITE INC 0.5%
Value $2.853M Shares 250,000 Est. Cost $15.94 Unrealized 0.0%
COMP COMPASS INC 0.5%
Value $2.774M Shares 317,800 Est. Cost $7.62 Unrealized +3.9%
CEVA CEVA INC 0.5%
Value $2.74M Shares 107,000 Est. Cost $32.13 Unrealized 0.0%
S SENTINELONE INC 0.5%
Value $2.727M Shares 150,000 Est. Cost $21.57 Unrealized +0.6%
ROKU ROKU INC 0.5%
Value $2.677M Shares 38,000 Est. Cost $80.02 Unrealized 0.0%
ARM ARM HOLDINGS PLC 0.5%
Value $2.67M Shares 25,000 Est. Cost $116.30 Unrealized
DOCS DOXIMITY INC 0.5%
Value $2.611M Shares 45,000 Est. Cost Unrealized
CRDO CREDO TECHNOLOGY GROUP HOLDI 0.5%
Value $2.61M Shares 65,000 Est. Cost $62.16 Unrealized 0.0%
EBAY EBAY INC. 0.5%
Value $2.574M Shares 38,000 Est. Cost $62.43 Unrealized +5.2%
MIR MIRION TECHNOLOGIES INC 0.5%
Value $2.538M Shares 175,000 Est. Cost $10.69 Unrealized +47.0%
ALDX ALDEYRA THERAPEUTICS INC 0.4%
Value $2.3M Shares 400,000 Est. Cost $5.29 Unrealized +11.7%
GLW CORNING INC 0.4%
Value $2.289M Shares 50,000 Est. Cost $40.46 Unrealized +20.0%
SPY SPDR S&P 500 ETF TR 0.4%
Value $2.232M Shares 4,000 Est. Cost $558.00 Unrealized
WNS HLDGS LTD 0.4%
Value $2.214M Shares 36,000 Est. Cost $61.49 Unrealized
GTLS CHART INDS INC 0.4%
Value $2.165M Shares 15,000 Est. Cost $160.66 Unrealized +14.6%
PYPL PAYPAL HLDGS INC 0.4%
Value $2.153M Shares 33,000 Est. Cost $78.78 Unrealized -1.4%
PRIM PRIMORIS SVCS CORP 0.4%
Value $2.009M Shares 35,000 Est. Cost $72.31 Unrealized 0.0%
MSFT MICROSOFT CORP 0.4%
Value $1.877M Shares 5,000 Est. Cost $370.61 Unrealized +9.3%
AMRC AMERESCO INC 0.3%
Value $1.812M Shares 150,000 Est. Cost $18.11 Unrealized 0.0%
MGNI MAGNITE INC 0.3%
Value $1.78M Shares 156,000 Est. Cost $15.94 Unrealized 0.0%
DOCN DIGITALOCEAN HLDGS INC 0.3%
Value $1.753M Shares 52,500 Est. Cost $39.08 Unrealized 0.0%
PROF PROFOUND MED CORP 0.3%
Value $1.717M Shares 295,000 Est. Cost $8.37 Unrealized -17.6%
VERX VERTEX INC 0.3%
Value $1.645M Shares 47,000 Est. Cost $45.68 Unrealized 0.0%
CWEN CLEARWAY ENERGY INC 0.3%
Value $1.514M Shares 50,000 Est. Cost $25.83 Unrealized 0.0%
AMPL AMPLITUDE INC 0.3%
Value $1.376M Shares 135,000 Est. Cost $11.81 Unrealized 0.0%
WULF TERAWULF INC 0.3%
Value $1.365M Shares 500,000 Est. Cost $4.48 Unrealized -0.6%
AOSL ALPHA & OMEGA SEMICONDUCTOR 0.3%
Value $1.335M Shares 53,700 Est. Cost $33.47 Unrealized 0.0%
ORN ORION GROUP HLDGS INC 0.3%
Value $1.308M Shares 250,000 Est. Cost $7.56 Unrealized -7.4%
TRIP TRIPADVISOR INC 0.2%
Value $1.304M Shares 92,000 Est. Cost $15.67 Unrealized 0.0%
DNN DENISON MINES CORP 0.2%
Value $1.3M Shares 1,000,000 Est. Cost $1.65 Unrealized +1.3%
TRIP TRIPADVISOR INC 0.2%
Value $1.275M Shares 90,000 Est. Cost $15.67 Unrealized 0.0%
FSLR FIRST SOLAR INC 0.2%
Value $1.264M Shares 10,000 Est. Cost $196.57 Unrealized -20.6%
TAC TRANSALTA CORP 0.2%
Value $1.213M Shares 130,000 Est. Cost $8.32 Unrealized +33.2%
BABA ALIBABA GROUP HLDG LTD 0.2%
Value $1.19M Shares 9,000 Est. Cost $132.23 Unrealized
CHWY CHEWY INC 0.2%
Value $1.17M Shares 36,000 Est. Cost $35.87 Unrealized 0.0%
SHLS SHOALS TECHNOLOGIES GROUP IN 0.2%
Value $1.162M Shares 350,000 Est. Cost $4.16 Unrealized 0.0%
ADBE ADOBE INC 0.2%
Value $1.151M Shares 3,000 Est. Cost $428.84 Unrealized 0.0%
URA GLOBAL X FDS 0.2%
Value $1.145M Shares 50,000 Est. Cost $22.90 Unrealized
ZBRA ZEBRA TECHNOLOGIES CORPORATI 0.2%
Value $1.13M Shares 4,000 Est. Cost $341.70 Unrealized 0.0%
CLNE CLEAN ENERGY FUELS CORP 0.2%
Value $1.085M Shares 700,000 Est. Cost $2.97 Unrealized -14.3%
HASI HA SUSTAINABLE INFRA CAP INC 0.2%
Value $1.023M Shares 35,000 Est. Cost $21.60 Unrealized +23.9%
DOCN DIGITALOCEAN HLDGS INC 0.2%
Value $1.002M Shares 30,000 Est. Cost $39.08 Unrealized 0.0%
AMZN AMAZON COM INC 0.2%
Value $951K Shares 5,000 Est. Cost $172.04 Unrealized +26.1%
XIFR XPLR INFRASTRUCTURE LP 0.2%
Value $950K Shares 100,000 Est. Cost $13.40 Unrealized -15.4%
WM WASTE MGMT INC DEL 0.2%
Value $926K Shares 4,000 Est. Cost $218.39 Unrealized 0.0%
CIEN CIENA CORP 0.2%
Value $906K Shares 15,000 Est. Cost $77.22 Unrealized +2.4%
FLR FLUOR CORP NEW 0.2%
Value $896K Shares 25,000 Est. Cost $42.72 Unrealized +1.1%
PSTG PURE STORAGE INC 0.2%
Value $885K Shares 20,000 Est. Cost $57.26 Unrealized +5.3%
ALGM ALLEGRO MICROSYSTEMS INC 0.2%
Value $817K Shares 32,500 Est. Cost $24.96 Unrealized 0.0%
PCTY PAYLOCITY HLDG CORP 0.2%
Value $787K Shares 4,200 Est. Cost $199.78 Unrealized 0.0%
CLNE CLEAN ENERGY FUELS CORP 0.1%
Value $775K Shares 500,000 Est. Cost $2.97 Unrealized -14.3%
BOX BOX INC 0.1%
Value $741K Shares 24,000 Est. Cost $32.39 Unrealized 0.0%
COUCHBASE INC 0.1%
Value $732K Shares 46,500 Est. Cost $15.75 Unrealized
FLNC FLUENCE ENERGY INC 0.1%
Value $728K Shares 150,000 Est. Cost $19.56 Unrealized -51.1%
WDAY WORKDAY INC 0.1%
Value $701K Shares 3,000 Est. Cost $255.22 Unrealized 0.0%
BEPC BROOKFIELD RENEWABLE CORP 0.1%
Value $698K Shares 25,000 Est. Cost $26.31 Unrealized 0.0%
FSLR FIRST SOLAR INC 0.1%
Value $632K Shares 5,000 Est. Cost $196.57 Unrealized -20.6%
MYRG MYR GROUP INC DEL 0.1%
Value $565K Shares 5,000 Est. Cost $133.00 Unrealized 0.0%
ALGM ALLEGRO MICROSYSTEMS INC 0.1%
Value $503K Shares 20,000 Est. Cost $24.96 Unrealized 0.0%
AOSL ALPHA & OMEGA SEMICONDUCTOR 0.1%
Value $497K Shares 20,000 Est. Cost $33.47 Unrealized 0.0%
ARRY ARRAY TECHNOLOGIES INC 0.1%
Value $487K Shares 100,000 Est. Cost $6.44 Unrealized 0.0%
GOOG ALPHABET INC 0.1%
Value $469K Shares 3,000 Est. Cost $172.20 Unrealized +6.0%
AAOI APPLIED OPTOELECTRONICS INC 0.1%
Value $461K Shares 30,000 Est. Cost Unrealized
VRRM VERRA MOBILITY CORP 0.1%
Value $450K Shares 20,000 Est. Cost $24.07 Unrealized 0.0%
FIS FIDELITY NATL INFORMATION SV 0.1%
Value $373K Shares 5,000 Est. Cost $73.62 Unrealized 0.0%
CMRC BIGCOMMERCE HLDGS INC 0.1%
Value $372K Shares 64,500 Est. Cost $6.35 Unrealized 0.0%
VERX VERTEX INC 0.1%
Value $350K Shares 10,000 Est. Cost $45.68 Unrealized 0.0%
COHR COHERENT CORP 0.1%
Value $325K Shares 5,000 Est. Cost $82.86 Unrealized 0.0%
VRRM VERRA MOBILITY CORP 0.1%
Value $270K Shares 12,000 Est. Cost $24.07 Unrealized 0.0%
BL BLACKLINE INC 0.0%
Value $242K Shares 5,000 Est. Cost $54.76 Unrealized 0.0%
XP XP INC 0.0%
Value $206K Shares 15,000 Est. Cost Unrealized
AVIDXCHANGE HOLDINGS INC 0.0%
Value $127K Shares 15,000 Est. Cost $8.48 Unrealized
BL BLACKLINE INC 0.0%
Value $121K Shares 2,500 Est. Cost $54.76 Unrealized 0.0%
SUNNOVA ENERGY INTL INC. 0.0%
Value $18,600 Shares 50,000 Est. Cost Unrealized