Fund Holdings — ARDSLEY ADVISORY PARTNERS LP

Total Portfolio Value:
$785.36M
Total Bought:
$342.60M
Total Sold:
$250.92M
Net Transaction:
+$91.67M
Notable People:
Ardsley Advisory Partners Gp
Securities
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SharesValue
Q3 2025
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Q4 2025
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Change
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Q3 2025
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Q4 2025
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Weight (%)
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Change
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Eli Lilly and Company(LLY)040,000+40,000$0$42.99M5.47%+$42.99M
First Solar, Inc.(FSLR)129,000117,500-11,500$28.45M$30.69M3.91%+$2.25M
Lumentum Holdings Inc.(LITE)86,00080,000-6,000$13.99M$29.49M3.75%+$15.49M
Broadcom Inc.(AVGO)60,50084,000+23,500$19.96M$29.08M3.70%+$9.12M
Sunrun Inc.(RUN)1,600,0001,480,000-120,000$27.66M$27.23M3.47%-$432.0K
NVIDIA Corporation(NVDA)79,000125,000+46,000$14.72M$23.31M2.97%+$8.59M
argenx SEADR(ARGX)15,00024,000+9,000$11.06M$20.18M2.57%+$9.12M
iShares Silver TrustISHARES(SLV)200,000295,000+95,000$8.47M$18.99M2.42%+$10.52M
Teva Pharmaceutical Industries LimitedADS(TEVA)500,000580,000+80,000$10.10M$18.10M2.30%+$8.00M
Alphabet Inc.CL C(GOOG)78,00057,000-21,000$19.00M$17.89M2.28%-$1.12M
Semtech Corporation(SMTC)80,000237,000+157,000$5.72M$17.46M2.22%+$11.75M
TE Connectivity plc(TEL)073,500+73,500$0$16.72M2.13%+$16.72M
Hut 8 Corp.(HUT)800,000360,000-440,000$27.85M$16.54M2.11%-$11.31M
Sezzle Inc.(SEZL)0245,000+245,000$0$15.55M1.98%+$15.55M
Advanced Energy Inds44,50073,000+28,500$7.57M$15.28M1.95%+$7.71M
TeraWulf Inc.(WULF)1,200,0001,165,000-35,000$13.74M$13.39M1.70%-$354.0K
Sandisk Corporation(SNDK)100,00056,000-44,000$11.22M$13.29M1.69%+$2.07M
BrightSpring Health Services, Inc.(BTSG)450,000350,000-100,000$13.30M$13.11M1.67%-$194.5K
Arista Networks, Inc.(ANET)34,000100,000+66,000$4.95M$13.10M1.67%+$8.15M
Shopify Inc.CL A(SHOP)83,20078,400-4,800$12.36M$12.62M1.61%+$257.3K
Amazon.com, Inc.(AMZN)75,50054,000-21,500$16.57M$12.47M1.59%-$4.10M
Teradyne, Inc.(TER)88,00060,000-28,000$12.11M$11.61M1.48%-$498.7K
Alamos Gold Inc NewCL A325,000300,000-25,000$11.33M$11.57M1.47%+$244.5K
Denison Mines Corp.(DNN)2,000,0004,100,000+2,100,000$5.50M$10.91M1.39%+$5.41M
Microsoft Corporation(MSFT)37,00022,200-14,800$19.11M$10.74M1.37%-$8.38M
Nu Holdings Ltd.CL A(NU)625,000640,000+15,000$10.01M$10.71M1.36%+$701.0K
Texas Instruments Incorporated(TXN)060,000+60,000$0$10.41M1.33%+$10.41M
NexGen Energy Ltd.(NXE)250,0001,125,000+875,000$2.24M$10.35M1.32%+$8.11M
Ferroglobe PLCSHS(GSM)02,120,000+2,120,000$0$9.84M1.25%+$9.84M
Ishares TrMSCI India Small Cap
MSCI INDIA SM CP
0140,000+140,000$0$9.79M1.25%+$9.79M
Twilio Inc.CL A(TWLO)062,500+62,500$0$8.89M1.13%+$8.89M
Salesforce, Inc.(CRM)6,00033,000+27,000$1.42M$8.73M1.11%+$7.31M
MongoDB, Inc.CL A(MDB)020,750+20,750$0$8.69M1.11%+$8.69M
Jazz Pharmaceuticals plcSHS USD(JAZZ)050,000+50,000$0$8.50M1.08%+$8.50M
Viavi Solutions Inc.(VIAV)0440,000+440,000$0$7.84M1.00%+$7.84M
Mirion Technologies, Inc.CL A(MIR)328,220325,000-3,220$7.63M$7.61M0.97%-$22.9K
Aldeyra Therapeutics, Inc.(ALDX)1,900,0001,450,000-450,000$9.92M$7.51M0.96%-$2.41M
eBay Inc.(EBAY)59,00085,000+26,000$5.37M$7.40M0.94%+$2.04M
Palo Alto Networks, Inc.(PANW)31,30040,000+8,700$6.37M$7.37M0.94%+$994.7K
GeneDx Holdings Corp.CL A(WGS)60,00055,000-5,000$6.46M$7.15M0.91%+$688.9K
Onto Innovation Inc.(ONTO)40,50043,500+3,000$5.23M$6.87M0.87%+$1.63M
Sanmina Corporation(SANM)045,200+45,200$0$6.78M0.86%+$6.78M
CVS Health Corporation(CVS)100,00085,000-15,000$7.54M$6.75M0.86%-$793.4K
BellRing Brands, Inc.(BRBR)0240,000+240,000$0$6.42M0.82%+$6.42M
Eos Energy Enterprises, Inc.CL A(EOSE)1,600,000555,000-1,045,000$18.14M$6.36M0.81%-$11.78M
Lattice Semiconductor Corporation(LSCC)114,50086,000-28,500$8.40M$6.33M0.81%-$2.07M
Oracle Corporation(ORCL)85,00030,000-55,000$23.85M$5.85M0.74%-$18.00M
RH(RH)030,000+30,000$0$5.37M0.68%+$5.37M
Veracyte, Inc.(VCYT)0125,000+125,000$0$5.26M0.67%+$5.26M
Clearway Energy, Inc.CL C(CWEN)125,000150,000+25,000$3.53M$4.99M0.64%+$1.46M
Tenet Healthcare Corporation(THC)35,00025,000-10,000$7.11M$4.97M0.63%-$2.14M
Blue Owl Capital CorporationCL A(OBDC)0325,000+325,000$0$4.86M0.62%+$4.86M
XPLR Infrastructure, LPCOM UNIT PART IN(XIFR)880,000450,000-430,000$8.95M$4.50M0.57%-$4.45M
Bloom Energy CorpCL A5,00051,000+46,000$422.9K$4.43M0.56%+$4.01M
BWX Technologies, Inc.(BWXT)40,00025,000-15,000$7.37M$4.32M0.55%-$3.05M
Select Sector Spdr TrSTATE STREET UTI
ST STR UTIL ETF
0100,000+100,000$0$4.27M0.54%+$4.27M
Orion Group Holdings, Inc.(ORN)375,000400,000+25,000$3.12M$3.98M0.51%+$856.0K
Baker Hughes CompanyCL A(BKR)85,00085,0000$4.14M$3.87M0.49%-$270.3K
Avery Dennison Corp021,000+21,000$0$3.82M0.49%+$3.82M
Nokia OyjADR(NOK)334,906560,000+225,094$1.61M$3.67M0.47%+$2.06M
Deckers Outdoor Corporation(DECK)035,000+35,000$0$3.63M0.46%+$3.63M
Profound Medical Corp.(PROF)330,000450,000+120,000$1.61M$3.54M0.45%+$1.93M
Airbnb IncCL A026,000+26,000$0$3.53M0.45%+$3.53M
Ormat Technologies, Inc.(ORA)030,000+30,000$0$3.31M0.42%+$3.31M
MasTec, Inc.(MTZ)20,00015,000-5,000$4.26M$3.26M0.42%-$995.6K
Cameco Corporation(CCJ)10,00035,000+25,000$838.6K$3.20M0.41%+$2.36M
Fluor Corporation(FLR)135,00079,986-55,014$5.68M$3.17M0.40%-$2.51M
Nxp Semiconductors N V
COM
014,500+14,500$0$3.15M0.40%+$3.15M
T1 Energy Inc.(TE)0465,000+465,000$0$3.10M0.39%+$3.10M
The Williams Companies, Inc.(WMB)75,00050,000-25,000$4.75M$3.01M0.38%-$1.75M
Wolfspeed, Inc.(WOLF)0165,000+165,000$0$2.87M0.37%+$2.87M
Halliburton Company(HAL)0100,000+100,000$0$2.83M0.36%+$2.83M
Sunopta Inc
COM
1,020,000690,000-330,000$5.98M$2.62M0.33%-$3.36M
Daqo New Energy Corp.ADS(DQ)100,00085,000-15,000$2.81M$2.51M0.32%-$305.5K
MercadoLibre, Inc.(MELI)01,200+1,200$0$2.42M0.31%+$2.42M
TransAlta Corporation(TAC)115,000180,000+65,000$1.57M$2.28M0.29%+$705.5K
Soluna Holdings, Inc.(SLNH)01,725,000+1,725,000$0$2.02M0.26%+$2.02M
NextEra Energy, Inc.(NEE)025,000+25,000$0$2.01M0.26%+$2.01M
Intel Corporation(INTC)110,50051,000-59,500$3.70M$1.88M0.24%-$1.82M
Cognizant Technology Solutions CorporationCL A(CTSH)022,000+22,000$0$1.83M0.23%+$1.83M
ServiceNow, Inc.(NOW)011,850+11,850$0$1.81M0.23%+$1.81M
HA Sustainable Infrastructure Capital, Inc.(HASI)55,00055,0000$1.69M$1.73M0.22%+$40.1K
Tripadvisor, Inc.(TRIP)18,000114,000+96,000$292.7K$1.66M0.21%+$1.37M
Snap Inc.CL A(SNAP)0200,000+200,000$0$1.61M0.21%+$1.61M
Affirm Holdings, Inc.CL A(AFRM)20,00021,000+1,000$1.46M$1.56M0.20%+$94.7K
Global E Online LtdSHS
SHS
039,000+39,000$0$1.53M0.20%+$1.53M
TIC Solutions, Inc.(TIC)50,000150,000+100,000$665.5K$1.52M0.19%+$851.0K
Ameresco IncCL A50,00050,0000$1.68M$1.46M0.19%-$214.5K
EPAM Systems, Inc.(EPAM)07,000+7,000$0$1.43M0.18%+$1.43M
Curtiss-Wright Corporation(CW)02,500+2,500$0$1.38M0.18%+$1.38M
EQT Corporation(EQT)025,000+25,000$0$1.34M0.17%+$1.34M
Meta Platforms, Inc.CL A(META)02,000+2,000$0$1.32M0.17%+$1.32M
Itron, Inc.(ITRI)014,000+14,000$0$1.30M0.17%+$1.30M
Enphase Energy, Inc.(ENPH)037,500+37,500$0$1.20M0.15%+$1.20M
Impinj, Inc.(PI)06,500+6,500$0$1.13M0.14%+$1.13M
Compass, Inc.CL A(COMP)0100,000+100,000$0$1.06M0.13%+$1.06M
Roku, Inc.CL A(ROKU)8,0009,000+1,000$801.0K$976.3K0.12%+$175.3K
Uranium Energy Corp.(UEC)075,000+75,000$0$876.0K0.11%+$876.0K
Applied Optoelectronics, Inc.(AAOI)364,50025,000-339,500$9.56M$871.5K0.11%-$8.69M
SunPower Inc.(SPWR)210,000520,000+310,000$369.6K$816.4K0.10%+$446.8K
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ARDSLEY ADVISORY PARTNERS LP — 13F Holdings — Q4 2025 | TickerTrail