ARDSLEY ADVISORY PARTNERS LP Q4 2025 Filing
Filed February 17, 2026
Portfolio Value
$911.1M
Holdings
124
Report Date
Q4 2025
Filing Type
13F-HR
All Holdings (124 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | AVGOBROADCOM INC | 134,000 | $46.4M | 5.09% | Call |
| 2 | LLYELI LILLY & CO | 40,000 | $43.0M | 4.72% | |
| 3 | FSLRFIRST SOLAR INC | 127,500 | $33.3M | 3.66% | Call |
| 4 | LITELUMENTUM HLDGS INC | 80,000 | $29.5M | 3.24% | |
| 5 | RUNSUNRUN INC | 1,480,000 | $27.2M | 2.99% | |
| 6 | NVDANVIDIA CORPORATION | 125,000 | $23.3M | 2.56% | |
| 7 | ARGXARGENX SE | 24,000 | $20.2M | 2.22% | |
| 8 | SMTCSEMTECH CORP | 259,000 | $19.1M | 2.09% | Call |
| 9 | SLVISHARES SILVER TR | 295,000 | $19.0M | 2.08% | |
| 10 | ANETARISTA NETWORKS INC | 140,000 | $18.3M | 2.01% | Call |
| 11 | TEVATEVA PHARMACEUTICAL INDS LTD | 580,000 | $18.1M | 1.99% | |
| 12 | GOOGALPHABET INC | 57,000 | $17.9M | 1.96% | |
| 13 | TELTE CONNECTIVITY PLC | 73,500 | $16.7M | 1.84% | |
| 14 | HUTHUT 8 CORP | 360,000 | $16.5M | 1.82% | |
| 15 | SEZLSEZZLE INC | 255,000 | $16.2M | 1.78% | Call |
| 16 | AEISADVANCED ENERGY INDS | 73,000 | $15.3M | 1.68% | |
| 17 | ORCLORACLE CORP | 78,000 | $15.2M | 1.67% | Call |
| 18 | CRMSALESFORCE INC | 51,000 | $13.5M | 1.48% | Call |
| 19 | WULFTERAWULF INC | 1,165,000 | $13.4M | 1.47% | |
| 20 | SNDKSANDISK CORP | 56,000 | $13.3M | 1.46% | |
| 21 | BTSGBRIGHTSPRING HEALTH SVCS INC | 350,000 | $13.1M | 1.44% | |
| 22 | PANWPALO ALTO NETWORKS INC | 69,000 | $12.7M | 1.39% | Call |
| 23 | SHOPSHOPIFY INC | 78,400 | $12.6M | 1.39% | |
| 24 | AMZNAMAZON COM INC | 54,000 | $12.5M | 1.37% | |
| 25 | TERTERADYNE INC | 60,000 | $11.6M | 1.27% | |
| 26 | AGIALAMOS GOLD INC NEW | 300,000 | $11.6M | 1.27% | |
| 27 | ABNBAIRBNB INC | 81,000 | $11.0M | 1.21% | Call |
| 28 | DMLDENISON MINES CORP | 4,100,000 | $10.9M | 1.20% | |
| 29 | MSFTMICROSOFT CORP | 22,200 | $10.7M | 1.18% | |
| 30 | NUNU HLDGS LTD | 640,000 | $10.7M | 1.18% | |
| 31 | TXNTEXAS INSTRS INC | 60,000 | $10.4M | 1.14% | |
| 32 | NXENEXGEN ENERGY LTD | 1,125,000 | $10.3M | 1.14% | |
| 33 | GSMFERROGLOBE PLC | 2,120,000 | $9.8M | 1.08% | |
| 34 | SMINISHARES TR | 140,000 | $9.8M | 1.07% | |
| 35 | SANMSANMINA CORPORATION | 65,200 | $9.8M | 1.07% | Call |
| 36 | ARMARM HOLDINGS PLC | 85,000 | $9.3M | 1.02% | Call |
| 37 | ONTOONTO INNOVATION INC | 58,500 | $9.2M | 1.01% | Call |
| 38 | TWLOTWILIO INC | 62,500 | $8.9M | 0.98% | |
| 39 | MDBMONGODB INC | 20,750 | $8.7M | 0.95% | |
| 40 | JAZZJAZZ PHARMACEUTICALS PLC | 50,000 | $8.5M | 0.93% | |
| 41 | VIAVVIAVI SOLUTIONS INC | 440,000 | $7.8M | 0.86% | |
| 42 | ALDXALDEYRA THERAPEUTICS INC | 1,500,000 | $7.8M | 0.85% | Call |
| 43 | MIRMIRION TECHNOLOGIES INC | 325,000 | $7.6M | 0.84% | |
| 44 | B7SBROOKDALE SR LIVING INC | 690,000 | $7.4M | 0.82% | Call |
| 45 | EBAEBAY INC. | 85,000 | $7.4M | 0.81% | |
| 46 | ICLNISHARES TR | 450,000 | $7.4M | 0.81% | Call |
| 47 | WGSGENEDX HOLDINGS CORP | 55,000 | $7.2M | 0.79% | |
| 48 | DQDAQO NEW ENERGY CORP | 235,000 | $6.9M | 0.76% | Call |
| 49 | CVSCVS HEALTH CORP | 85,000 | $6.7M | 0.74% | |
| 50 | BRBRBELLRING BRANDS INC | 240,000 | $6.4M | 0.70% | |
| 51 | EOSEEOS ENERGY ENTERPRISES INC | 555,000 | $6.4M | 0.70% | |
| 52 | LSCCLATTICE SEMICONDUCTOR CORP | 86,000 | $6.3M | 0.69% | |
| 53 | TTDTHE TRADE DESK INC | 165,000 | $6.3M | 0.69% | Put |
| 54 | NOWSERVICENOW INC | 38,350 | $5.9M | 0.64% | Call |
| 55 | RHRH | 30,000 | $5.4M | 0.59% | |
| 56 | VCYTVERACYTE INC | 125,000 | $5.3M | 0.58% | |
| 57 | CWENCLEARWAY ENERGY INC | 150,000 | $5.0M | 0.55% | |
| 58 | THCTENET HEALTHCARE CORP | 25,000 | $5.0M | 0.55% | |
| 59 | TANINVESCO EXCH TRADED FD TR II | 100,000 | $4.9M | 0.54% | Call |
| 60 | OWLBLUE OWL CAPITAL INC | 325,000 | $4.9M | 0.53% | |
| 61 | DELLDELL TECHNOLOGIES INC | 36,000 | $4.5M | 0.50% | Put |
| 62 | XIFRXPLR INFRASTRUCTURE LP | 450,000 | $4.5M | 0.49% | |
| 63 | BEBLOOM ENERGY CORP | 51,000 | $4.4M | 0.49% | |
| 64 | BWXTBWX TECHNOLOGIES INC | 25,000 | $4.3M | 0.47% | |
| 65 | XLUSELECT SECTOR SPDR TR | 100,000 | $4.3M | 0.47% | |
| 66 | INTCINTEL CORP | 111,000 | $4.1M | 0.45% | Call |
| 67 | ORNORION GROUP HLDGS INC | 400,000 | $4.0M | 0.44% | |
| 68 | BKRBAKER HUGHES COMPANY | 85,000 | $3.9M | 0.42% | |
| 69 | AVYAVERY DENNISON CORP | 21,000 | $3.8M | 0.42% | |
| 70 | NOKNOKIA CORP | 560,000 | $3.7M | 0.40% | |
| 71 | DECKDECKERS OUTDOOR CORP | 35,000 | $3.6M | 0.40% | |
| 72 | PRNPROFOUND MED CORP | 450,000 | $3.5M | 0.39% | |
| 73 | SNAPSNAP INC | 430,000 | $3.5M | 0.38% | Call |
| 74 | KWEBKRANESHARES TRUST | 100,000 | $3.4M | 0.37% | Call |
| 75 | HNMORMAT TECHNOLOGIES INC | 30,000 | $3.3M | 0.36% | |
| 76 | MTZMASTEC INC | 15,000 | $3.3M | 0.36% | |
| 77 | CCOCAMECO CORP | 35,000 | $3.2M | 0.35% | |
| 78 | FLRFLUOR CORP NEW | 79,986 | $3.2M | 0.35% | |
| 79 | NXPINXP SEMICONDUCTORS N V | 14,500 | $3.1M | 0.35% | |
| 80 | TRIPTRIPADVISOR INC | 214,000 | $3.1M | 0.34% | Call |
| 81 | TET1 ENERGY INC | 465,000 | $3.1M | 0.34% | |
| 82 | WMBWILLIAMS COS INC | 50,000 | $3.0M | 0.33% | |
| 83 | WOLFWOLFSPEED INC | 165,000 | $2.9M | 0.32% | |
| 84 | HALHALLIBURTON CO | 100,000 | $2.8M | 0.31% | |
| 85 | NFLXNETFLIX INC | 29,000 | $2.7M | 0.30% | Call |
| 86 | SOYSUNOPTA INC | 690,000 | $2.6M | 0.29% | |
| 87 | INFYINFOSYS LTD | 140,000 | $2.5M | 0.27% | Put |
| 88 | MLB1MERCADOLIBRE INC | 1,200 | $2.4M | 0.27% | |
| 89 | TACTRANSALTA CORP | 180,000 | $2.3M | 0.25% | |
| 90 | SLNHSOLUNA HOLDINGS INC | 1,725,000 | $2.0M | 0.22% | |
| 91 | NEENEXTERA ENERGY INC | 25,000 | $2.0M | 0.22% | |
| 92 | CTSHCOGNIZANT TECHNOLOGY SOLUTIO | 22,000 | $1.8M | 0.20% | |
| 93 | GLWCORNING INC | 20,000 | $1.8M | 0.19% | Put |
| 94 | HASIHA SUSTAINABLE INFRA CAP INC | 55,000 | $1.7M | 0.19% | |
| 95 | AFRMAFFIRM HLDGS INC | 21,000 | $1.6M | 0.17% | |
| 96 | GLBEGLOBAL E ONLINE LTD | 39,000 | $1.5M | 0.17% | |
| 97 | TICTIC SOLUTIONS INC | 150,000 | $1.5M | 0.17% | |
| 98 | AMRCAMERESCO INC | 50,000 | $1.5M | 0.16% | |
| 99 | EPAMEPAM SYS INC | 7,000 | $1.4M | 0.16% | |
| 100 | CWCURTISS WRIGHT CORP | 2,500 | $1.4M | 0.15% |
Page 1 of 2Next