Q1 2025 · 13F-HR
ARDSLEY ADVISORY PARTNERS LPholdings as filed
Filed 2025-05-15 · accession 0001172661-25-002033
$522.4M
Reported value
139
Positions
2025-03-31
Period end
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 343412102 | FLR | FLUOR CORP NEW | $26.3M | 5.04% | 735,000 | Common | SOLE |
| 11135F101 | AVGO | BROADCOM INC | $22.2M | 4.25% | 132,600 | Common | SOLE |
| 011532108 | AGI | ALAMOS GOLD INC NEW | $14.7M | 2.82% | 550,000 | Common | SOLE |
| 15101Q207 | CLS | CELESTICA INC | $14.7M | 2.81% | 186,000 | Common | SOLE |
| 679295105 | OKTA | OKTA INC | $11.3M | 2.17% | 107,500 | Common | SOLE |
| 68389X105 | ORCL | ORACLE CORP | $11.2M | 2.14% | 80,000 | Common | SOLE |
| 464288224 | ICLN | ISHARES TR | $10.3M | 1.97% | 900,000 | CALL | SOLE |
| 58733R102 | MELI | MERCADOLIBRE INC | $10.0M | 1.92% | 5,150 | Common | SOLE |
| 01438T106 | ALDX | ALDEYRA THERAPEUTICS INC | $9.9M | 1.89% | 1,750,000 | Common | SOLE |
| 68389X105 | ORCL | ORACLE CORP | $9.8M | 1.87% | 70,000 | CALL | SOLE |
| 35671D857 | FCX | FREEPORT-MCMORAN INC | $9.5M | 1.81% | 250,000 | Common | SOLE |
| 86771W105 | RUN | SUNRUN INC | $9.3M | 1.78% | 1,590,000 | Common | SOLE |
| 86800U302 | SMCI | SUPER MICRO COMPUTER INC | $9.2M | 1.77% | 270,000 | CALL | SOLE |
| 518415104 | LSCC | LATTICE SEMICONDUCTOR CORP | $9.0M | 1.72% | 171,550 | Common | SOLE |
| 65341B106 | XIFR | XPLR INFRASTRUCTURE LP | $8.3M | 1.59% | 875,000 | Common | SOLE |
| 88080T104 | WULF | TERAWULF INC | $8.1M | 1.55% | 2,975,000 | Common | SOLE |
| 881624209 | TEVA | TEVA PHARMACEUTICAL INDS LTD | $7.7M | 1.47% | 500,000 | Common | SOLE |
| 07831C103 | BRBR | BELLRING BRANDS INC | $7.1M | 1.35% | 95,000 | Common | SOLE |
| 595112103 | MU | MICRON TECHNOLOGY INC | $7.0M | 1.33% | 80,000 | Common | SOLE |
| 023135106 | AMZN | AMAZON COM INC | $6.9M | 1.32% | 36,300 | Common | SOLE |
| 64110L106 | NFLX | NETFLIX INC | $6.8M | 1.30% | 7,300 | Common | SOLE |
| G33856108 | GSM | FERROGLOBE PLC | $6.7M | 1.28% | 1,802,595 | Common | SOLE |
| 052769106 | ADSK | AUTODESK INC | $6.7M | 1.28% | 25,450 | Common | SOLE |
| G87052109 | TEL | TE CONNECTIVITY PLC | $6.1M | 1.16% | 43,000 | CALL | SOLE |
| 79466L302 | CRM | SALESFORCE INC | $6.0M | 1.16% | 22,500 | Common | SOLE |
| 171779309 | CIEN | CIENA CORP | $6.0M | 1.15% | 99,500 | Common | SOLE |
| G4766E116 | INDV | INDIVIOR PLC | $6.0M | 1.14% | 625,000 | Common | SOLE |
| 000899104 | ADMA | ADMA BIOLOGICS INC | $6.0M | 1.14% | 300,000 | Common | SOLE |
| 86881A100 | SGRY | SURGERY PARTNERS INC | $5.9M | 1.14% | 250,000 | Common | SOLE |
| 67066G104 | NVDA | NVIDIA CORPORATION | $5.9M | 1.13% | 54,500 | Common | SOLE |
| 19247G107 | COHR | COHERENT CORP | $5.8M | 1.11% | 89,500 | Common | SOLE |
| 8676EP108 | STKL | SUNOPTA INC | $5.4M | 1.03% | 1,110,000 | Common | SOLE |
| 553368101 | MP | MP MATERIALS CORP | $5.4M | 1.03% | 220,000 | Common | SOLE |
| 11135F101 | AVGO | BROADCOM INC | $4.9M | 0.93% | 29,100 | CALL | SOLE |
| 02361E108 | AMRC | AMERESCO INC | $4.8M | 0.92% | 400,000 | Common | SOLE |
| 26142V105 | DKNG | DRAFTKINGS INC NEW | $4.8M | 0.92% | 145,000 | Common | SOLE |
| 576323109 | MTZ | MASTEC INC | $4.7M | 0.89% | 40,000 | Common | SOLE |
| 15101Q207 | CLS | CELESTICA INC | $4.6M | 0.89% | 59,000 | CALL | SOLE |
| 46428Q109 | SLV | ISHARES SILVER TR | $4.6M | 0.89% | 150,000 | Common | SOLE |
| 687793109 | OSCR | OSCAR HEALTH INC | $4.6M | 0.88% | 350,000 | Common | SOLE |
| G87052109 | TEL | TE CONNECTIVITY PLC | $4.6M | 0.88% | 32,400 | Common | SOLE |
| 049468101 | TEAM | ATLASSIAN CORPORATION | $4.5M | 0.87% | 21,400 | Common | SOLE |
| 465741106 | ITRI | ITRON INC | $4.5M | 0.85% | 42,500 | Common | SOLE |
| 594918104 | MSFT | MICROSOFT CORP | $4.4M | 0.84% | 11,700 | Common | SOLE |
| 86800U302 | SMCI | SUPER MICRO COMPUTER INC | $4.3M | 0.83% | 126,700 | Common | SOLE |
| G1117K114 | BIOX | BIOCERES CROP SOLUTIONS CORP | $4.3M | 0.83% | 948,614 | Common | SOLE |
| G25457105 | CRDO | CREDO TECHNOLOGY GROUP HOLDI | $4.3M | 0.82% | 107,000 | Common | SOLE |
| M2682V108 | CYBR | CYBERARK SOFTWARE LTD | $4.3M | 0.82% | 12,700 | Common | SOLE |
| 219350105 | GLW | CORNING INC | $4.1M | 0.79% | 90,000 | Common | SOLE |
| 82835W108 | SPRY | ARS PHARMACEUTICALS INC | $4.1M | 0.78% | 325,000 | Common | SOLE |
| 00130H105 | AES | AES CORP | $3.9M | 0.75% | 315,000 | Common | SOLE |
| 82509L107 | SHOP | SHOPIFY INC | $3.9M | 0.74% | 40,650 | Common | SOLE |
| 82982T106 | SITM | SITIME CORP | $3.8M | 0.73% | 25,100 | Common | SOLE |
| 74762E102 | QURE | QUANTA SVCS INC | $3.8M | 0.73% | 15,000 | Common | SOLE |
| 86771W105 | RUN | SUNRUN INC | $3.8M | 0.73% | 650,000 | CALL | SOLE |
| 042068205 | ARM | ARM HOLDINGS PLC | $3.7M | 0.71% | 34,850 | Common | SOLE |
| 037833100 | AAPL | APPLE INC | $3.3M | 0.64% | 15,000 | PUT | SOLE |
| 67066G104 | NVDA | NVIDIA CORPORATION | $3.3M | 0.62% | 30,000 | CALL | SOLE |
| 87305R109 | TTMI | TTM TECHNOLOGIES INC | $3.2M | 0.62% | 157,000 | Common | SOLE |
| G3323L100 | FN | FABRINET | $3.1M | 0.60% | 15,750 | Common | SOLE |
| 13321L108 | CCJ | CAMECO CORP | $3.1M | 0.59% | 75,000 | Common | SOLE |
| 46138G706 | TAN | INVESCO EXCH TRADED FD TR II | $3.0M | 0.58% | 100,000 | CALL | SOLE |
| 74624M102 | P | PURE STORAGE INC | $3.0M | 0.58% | 68,000 | Common | SOLE |
| 007973100 | AEIS | ADVANCED ENERGY INDS | $3.0M | 0.57% | 31,000 | Common | SOLE |
| 21874A106 | CORZ | CORE SCIENTIFIC INC NEW | $2.9M | 0.55% | 400,000 | Common | SOLE |
| 55955D100 | MGNI | MAGNITE INC | $2.9M | 0.55% | 250,000 | CALL | SOLE |
| 20464U100 | COMP | COMPASS INC | $2.8M | 0.53% | 317,800 | Common | SOLE |
| 157210105 | CEVA | CEVA INC | $2.7M | 0.52% | 107,000 | Common | SOLE |
| 81730H109 | S | SENTINELONE INC | $2.7M | 0.52% | 150,000 | Common | SOLE |
| 77543R102 | ROKU | ROKU INC | $2.7M | 0.51% | 38,000 | Common | SOLE |
| 042068205 | ARM | ARM HOLDINGS PLC | $2.7M | 0.51% | 25,000 | CALL | SOLE |
| 26622P107 | DOCS | DOXIMITY INC | $2.6M | 0.50% | 45,000 | PUT | SOLE |
| G25457105 | CRDO | CREDO TECHNOLOGY GROUP HOLDI | $2.6M | 0.50% | 65,000 | CALL | SOLE |
| 278642103 | EBAY | EBAY INC. | $2.6M | 0.49% | 38,000 | Common | SOLE |
| 60471A101 | MIR | MIRION TECHNOLOGIES INC | $2.5M | 0.49% | 175,000 | Common | SOLE |
| 01438T106 | ALDX | ALDEYRA THERAPEUTICS INC | $2.3M | 0.44% | 400,000 | CALL | SOLE |
| 219350105 | GLW | CORNING INC | $2.3M | 0.44% | 50,000 | CALL | SOLE |
| 78462F103 | SPY | SPDR S&P 500 ETF TR | $2.2M | 0.43% | 4,000 | Common | SOLE |
| G98196101 | W9N0 | WNS HLDGS LTD | $2.2M | 0.42% | 36,000 | Common | SOLE |
| 16115Q308 | GTLS | CHART INDS INC | $2.2M | 0.41% | 15,000 | Common | SOLE |
| 70450Y103 | PYPL | PAYPAL HLDGS INC | $2.2M | 0.41% | 33,000 | Common | SOLE |
| 74164F103 | PRIM | PRIMORIS SVCS CORP | $2.0M | 0.38% | 35,000 | Common | SOLE |
| 594918104 | MSFT | MICROSOFT CORP | $1.9M | 0.36% | 5,000 | CALL | SOLE |
| 02361E108 | AMRC | AMERESCO INC | $1.8M | 0.35% | 150,000 | PUT | SOLE |
| 55955D100 | MGNI | MAGNITE INC | $1.8M | 0.34% | 156,000 | Common | SOLE |
| 25402D102 | DOCN | DIGITALOCEAN HLDGS INC | $1.8M | 0.34% | 52,500 | Common | SOLE |
| 74319B502 | PROF | PROFOUND MED CORP | $1.7M | 0.33% | 295,000 | Common | SOLE |
| 92538J106 | VERX | VERTEX INC | $1.6M | 0.31% | 47,000 | Common | SOLE |
| 18539C204 | CWEN | CLEARWAY ENERGY INC | $1.5M | 0.29% | 50,000 | Common | SOLE |
| 03213A104 | AMPL | AMPLITUDE INC | $1.4M | 0.26% | 135,000 | Common | SOLE |
| 88080T104 | WULF | TERAWULF INC | $1.4M | 0.26% | 500,000 | CALL | SOLE |
| G6331P104 | AOSL | ALPHA & OMEGA SEMICONDUCTOR | $1.3M | 0.26% | 53,700 | Common | SOLE |
| 68628V308 | ORN | ORION GROUP HLDGS INC | $1.3M | 0.25% | 250,000 | Common | SOLE |
| 896945201 | TRIP | TRIPADVISOR INC | $1.3M | 0.25% | 92,000 | Common | SOLE |
| 248356107 | DNN | DENISON MINES CORP | $1.3M | 0.25% | 1,000,000 | Common | SOLE |
| 896945201 | TRIP | TRIPADVISOR INC | $1.3M | 0.24% | 90,000 | CALL | SOLE |
| 336433107 | FSLR | FIRST SOLAR INC | $1.3M | 0.24% | 10,000 | CALL | SOLE |
| 89346D107 | TAC | TRANSALTA CORP | $1.2M | 0.23% | 130,000 | Common | SOLE |
| 01609W102 | BABA | ALIBABA GROUP HLDG LTD | $1.2M | 0.23% | 9,000 | Common | SOLE |
| 16679L109 | CHWY | CHEWY INC | $1.2M | 0.22% | 36,000 | Common | SOLE |
| 82489W107 | SHLS | SHOALS TECHNOLOGIES GROUP IN | $1.2M | 0.22% | 350,000 | Common | SOLE |
| 00724F101 | ADBE | ADOBE INC | $1.2M | 0.22% | 3,000 | Common | SOLE |
| 37954Y871 | URA | GLOBAL X FDS | $1.1M | 0.22% | 50,000 | Common | SOLE |
| 989207105 | ZBRA | ZEBRA TECHNOLOGIES CORPORATI | $1.1M | 0.22% | 4,000 | Common | SOLE |
| 184499101 | CLNE | CLEAN ENERGY FUELS CORP | $1.1M | 0.21% | 700,000 | Common | SOLE |
| 41068X100 | HASI | HA SUSTAINABLE INFRA CAP INC | $1.0M | 0.20% | 35,000 | Common | SOLE |
| 25402D102 | DOCN | DIGITALOCEAN HLDGS INC | $1.0M | 0.19% | 30,000 | CALL | SOLE |
| 023135106 | AMZN | AMAZON COM INC | $951,300 | 0.18% | 5,000 | CALL | SOLE |
| 65341B106 | XIFR | XPLR INFRASTRUCTURE LP | $950,000 | 0.18% | 100,000 | CALL | SOLE |
| 94106L109 | WM | WASTE MGMT INC DEL | $926,040 | 0.18% | 4,000 | Common | SOLE |
| 171779309 | CIEN | CIENA CORP | $906,450 | 0.17% | 15,000 | CALL | SOLE |
| 343412102 | FLR | FLUOR CORP NEW | $895,500 | 0.17% | 25,000 | CALL | SOLE |
| 74624M102 | P | PURE STORAGE INC | $885,400 | 0.17% | 20,000 | CALL | SOLE |
| 01749D105 | ALGM | ALLEGRO MICROSYSTEMS INC | $816,725 | 0.16% | 32,500 | Common | SOLE |
| 70438V106 | PCTY | PAYLOCITY HLDG CORP | $786,828 | 0.15% | 4,200 | Common | SOLE |
| 184499101 | CLNE | CLEAN ENERGY FUELS CORP | $775,000 | 0.15% | 500,000 | CALL | SOLE |
| 10316T104 | BOX | BOX INC | $740,640 | 0.14% | 24,000 | Common | SOLE |
| 22207T101 | BASE | COUCHBASE INC | $732,375 | 0.14% | 46,500 | Common | SOLE |
| 34379V103 | FLNC | FLUENCE ENERGY INC | $727,500 | 0.14% | 150,000 | Common | SOLE |
| 98138H101 | WDAY | WORKDAY INC | $700,590 | 0.13% | 3,000 | Common | SOLE |
| 11285B108 | BEPC | BROOKFIELD RENEWABLE CORP | $698,000 | 0.13% | 25,000 | Common | SOLE |
| 336433107 | FSLR | FIRST SOLAR INC | $632,150 | 0.12% | 5,000 | Common | SOLE |
| 55405W104 | MYRG | MYR GROUP INC DEL | $565,450 | 0.11% | 5,000 | Common | SOLE |
| 01749D105 | ALGM | ALLEGRO MICROSYSTEMS INC | $502,600 | 0.10% | 20,000 | CALL | SOLE |
| G6331P104 | AOSL | ALPHA & OMEGA SEMICONDUCTOR | $497,200 | 0.10% | 20,000 | CALL | SOLE |
| 04271T100 | ARRY | ARRAY TECHNOLOGIES INC | $487,000 | 0.09% | 100,000 | Common | SOLE |
| 02079K107 | GOOG | ALPHABET INC | $468,690 | 0.09% | 3,000 | Common | SOLE |
| 03823U102 | AAOI | APPLIED OPTOELECTRONICS INC | $460,500 | 0.09% | 30,000 | CALL | SOLE |
| 92511U102 | VRRM | VERRA MOBILITY CORP | $450,200 | 0.09% | 20,000 | CALL | SOLE |
| 31620M106 | FIS | FIDELITY NATL INFORMATION SV | $373,400 | 0.07% | 5,000 | Common | SOLE |
| 08975P108 | CMRC | BIGCOMMERCE HLDGS INC | $371,520 | 0.07% | 64,500 | Common | SOLE |
| 92538J106 | VERX | VERTEX INC | $350,100 | 0.07% | 10,000 | CALL | SOLE |
| 19247G107 | COHR | COHERENT CORP | $324,700 | 0.06% | 5,000 | CALL | SOLE |
| 92511U102 | VRRM | VERRA MOBILITY CORP | $270,120 | 0.05% | 12,000 | Common | SOLE |
| 09239B109 | BL | BLACKLINE INC | $242,100 | 0.05% | 5,000 | CALL | SOLE |
| G98239109 | XP | XP INC | $206,250 | 0.04% | 15,000 | PUT | SOLE |
| 05368X102 | AVDX | AVIDXCHANGE HOLDINGS INC | $127,200 | 0.02% | 15,000 | Common | SOLE |
| 09239B109 | BL | BLACKLINE INC | $121,050 | 0.02% | 2,500 | Common | SOLE |
| 86745K104 | NOVAQ | SUNNOVA ENERGY INTL INC. | $18,600 | 0.00% | 50,000 | CALL | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.