13F-HR filed by ARDSLEY ADVISORY PARTNERS LP
ARDSLEY ADVISORY PARTNERS LP filed this 13F-HR for the quarter ended 2025-06-30, filed 2025-08-14, with 145 holding rows worth $760,623,476.
- Accession
- 0001172661-25-003308
- Filer
- CIK 900529
- Filed
- 2025-08-14
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q2 2025
A holdings report, 145 entries on the cover page, a total value of $760,623,476 stated on the cover page (in dollars after the unit check, H1), rows summing to $760,623,476 with VALUE read as dollars as filed, 13F file number 028-04639. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| FLUOR CORP | 343412102 | COM | 796,000 | $40,810,920 | dollars as filed | |
| MARVELL TECHNOLOGY INC | 573874104 | COM | 448,000 | $34,675,200 | dollars as filed | put |
| SPY | 78462F103 | SHS | 50,000 | $30,892,500 | dollars as filed | call |
| NVIDIA Corp | 67066G104 | COM | 151,000 | $23,803,640 | dollars as filed | |
| ARISTA NETWORKS INC | 040413205 | COM | 218,000 | $22,303,580 | dollars as filed | |
| Advanced Micro Devices,Inc. | 007903107 | COM | 155,000 | $21,994,500 | dollars as filed | put |
| Oracle Corporation | 68389X105 | COM | 100,000 | $21,863,000 | dollars as filed | |
| Broadcom Inc. | 11135F101 | COM | 77,000 | $21,225,050 | dollars as filed | |
| CELESTICA INC COM | 15101Q207 | Stock | 135,000 | $21,074,850 | dollars as filed | |
| Microsoft Corp | 594918104 | COM | 42,000 | $20,884,500 | dollars as filed | |
| ARM HOLDINGS PLC | 042068205 | SPONSORED ADS | 107,500 | $17,387,050 | dollars as filed | |
| Amazon.com, Inc | 023135106 | COM | 63,000 | $13,816,530 | dollars as filed | |
| AFFIRM HLDGS INC COM CL A | 00827B106 | Stock | 197,000 | $13,531,930 | dollars as filed | |
| BWX TECHNOLOGIES INC | 05605H100 | COM | 85,000 | $12,245,100 | dollars as filed | |
| HUMANA INC COM | 444859102 | Stock | 50,000 | $12,224,000 | dollars as filed | |
| ServiceNow,Inc. | 81762P102 | COM | 11,500 | $11,822,920 | dollars as filed | |
| Netflix, Inc | 64110L106 | COM | 8,500 | $11,382,605 | dollars as filed | |
| Indivior PLC | G4766E116 | Common Stock | 725,000 | $10,686,500 | dollars as filed | |
| Alphabet Inc. Reg. Shares C | 02079K107 | COM | 58,000 | $10,288,620 | dollars as filed | |
| TE CONNECTIVITY PLC ORD SHS | G87052109 | Stock | 59,500 | $10,035,865 | dollars as filed | |
| MIRION TECHNOLOGIES INC | 60471A101 | COM CL A | 463,220 | $9,973,127 | dollars as filed | |
| HUT 8 CORP | 44812J104 | COM | 525,000 | $9,765,000 | dollars as filed | |
| DAVE INC | 23834J201 | CLASS A COM NEW | 35,000 | $9,394,350 | dollars as filed | |
| CIENA CORP COM NEW | 171779309 | Stock | 110,000 | $8,946,300 | dollars as filed | |
| MAGNITE INC COM | 55955D100 | Stock | 370,000 | $8,924,400 | dollars as filed | |
| ARS PHARMACEUTICALS INC | 82835W108 | COM | 475,000 | $8,288,750 | dollars as filed | |
| CORNING INC | 219350105 | COM | 152,000 | $7,993,680 | dollars as filed | |
| ALDEYRA THERAPEUTICS INC | 01438T106 | COM | 2,050,000 | $7,851,500 | dollars as filed | |
| COHERENT CORP COM | 19247G107 | Stock | 87,000 | $7,761,270 | dollars as filed | |
| CORE SCIENTIFIC INC NEW | 21874A106 | COM | 450,000 | $7,681,500 | dollars as filed | |
| CVS Health Corporation | 126650100 | COM | 110,000 | $7,587,800 | dollars as filed | |
| CYBERARK SOFTWARE LTD SHS | M2682V108 | Stock | 18,150 | $7,384,872 | dollars as filed | |
| GENEDX HOLDINGS CORP | 81663L200 | COM CL A | 80,000 | $7,384,800 | dollars as filed | |
| FERROGLOBE PLC | G33856108 | SHS | 2,007,595 | $7,367,874 | dollars as filed | |
| ADMA BIOLOGICS INC | 000899104 | COM | 400,000 | $7,284,000 | dollars as filed | |
| TERAWULF INC | 88080T104 | COM | 1,650,000 | $7,227,000 | dollars as filed | |
| META PLATFORMS INC CL A | 30303M102 | COM | 9,500 | $7,011,855 | dollars as filed | |
| NU HLDGS LTD | G6683N103 | ORD SHS CL A | 500,000 | $6,860,000 | dollars as filed | |
| SHOPIFY INC | 82509L107 | CL A SUB VTG SHS | 59,400 | $6,851,790 | dollars as filed | |
| TEVA PHARMACEUTICAL INDS LTD SPONSORED ADS | 881624209 | ADR | 400,000 | $6,704,000 | dollars as filed | |
| SURGERY PARTNERS INC | 86881A100 | COM | 300,000 | $6,669,000 | dollars as filed | |
| Medtronic Plc | G5960L103 | COM | 70,000 | $6,101,900 | dollars as filed | |
| XPLR INFRASTRUCTURE LP | 65341B106 | COM UNIT PART IN | 730,000 | $5,986,000 | dollars as filed | |
| SUNOPTA INC | 8676EP108 | COM | 1,020,000 | $5,916,000 | dollars as filed | |
| REMITLY GLOBAL INC | 75960P104 | COM | 300,000 | $5,631,000 | dollars as filed | |
| DRAFTKINGS INC NEW | 26142V105 | COM CL A | 125,000 | $5,361,250 | dollars as filed | |
| iShares S&P Global Clean Energy Index Fund | 464288224 | COM | 400,000 | $5,244,000 | dollars as filed | call |
| ZSCALERINC | 98980G102 | STOK | 16,000 | $5,023,040 | dollars as filed | |
| FIRST SOLAR INC COM | 336433107 | Stock | 30,000 | $4,966,200 | dollars as filed | call |
| MERCADOLIBREINC | 58733R102 | STOK | 1,800 | $4,704,534 | dollars as filed | |
| ADVANCED ENERGY INDS COM | 007973100 | Stock | 35,000 | $4,637,500 | dollars as filed | |
| ISHARES MSCI INDIA SMALL-CAP ETF | 46429B614 | ETF | 60,000 | $4,630,800 | dollars as filed | |
| BIOCERES CROP SOLUTIONS CORP | G1117K114 | CMN | 993,614 | $4,441,455 | dollars as filed | |
| ARM HOLDINGS PLC | 042068205 | SPONSORED ADS | 25,000 | $4,043,500 | dollars as filed | call |
| PALO ALTO NETWORKS INC | 697435105 | COM | 19,500 | $3,990,480 | dollars as filed | |
| STMICROELECTRONICS N V NY REGISTRY | 861012102 | ADR | 130,000 | $3,968,150 | dollars as filed | |
| FLUOR CORP | 343412102 | COM | 75,000 | $3,845,250 | dollars as filed | call |
| RIOT PLATFORMS INC | 767292105 | COM | 325,000 | $3,672,500 | dollars as filed | |
| DENISON MINES CORP | 248356107 | COM | 2,000,000 | $3,640,000 | dollars as filed | |
| BRIGHTSPRING HEALTH SVCS | 10950A106 | COM | 150,000 | $3,538,500 | dollars as filed | |
| Microsoft Corp | 594918104 | COM | 7,000 | $3,481,870 | dollars as filed | put |
| INVESCO EXCH TRADED FD TR II | 46138G706 | SOLAR ETF | 100,000 | $3,426,000 | dollars as filed | call |
| FLEX LTD ORD | Y2573F102 | Stock | 68,000 | $3,394,560 | dollars as filed | |
| LATTICE SEMICONDUCTOR CORP COM | 518415104 | Stock | 65,000 | $3,184,350 | dollars as filed | |
| MP MATERIALS CORP | 553368101 | COM CL A | 95,000 | $3,172,050 | dollars as filed | |
| CROWDSTRIKE HLDGS INC | 22788C105 | COM | 6,000 | $3,055,860 | dollars as filed | put |
| ORION GROUP HOLDINGS INC | 68628V308 | COMMON STOCK | 325,000 | $2,947,750 | dollars as filed | |
| BLOOM ENERGY CORP | 093712107 | COM | 120,000 | $2,870,400 | dollars as filed | |
| CAMECO CORP COM | 13321L108 | Stock | 38,000 | $2,820,740 | dollars as filed | |
| APPLOVIN CORP COM CL A | 03831W108 | Stock | 8,000 | $2,800,640 | dollars as filed | |
| ATLAS ENERGY SOLUTIONS INC | 642045108 | COM NEW | 200,000 | $2,674,000 | dollars as filed | |
| AMPLITUDE INC COM CL A | 03213A104 | Stock | 210,000 | $2,604,000 | dollars as filed | |
| SUNRUN INC | 86771W105 | COM | 310,000 | $2,535,800 | dollars as filed | |
| FIRST SOLAR INC COM | 336433107 | Stock | 15,000 | $2,483,100 | dollars as filed | |
| AUTODESK INC COM | 052769106 | Stock | 8,000 | $2,476,560 | dollars as filed | |
| TRIPADVISOR INC | 896945201 | COM | 189,000 | $2,466,450 | dollars as filed | |
| Micron Technology,Inc. | 595112103 | COM | 20,000 | $2,465,000 | dollars as filed | put |
| ROBINHOOD MKTS INC | 770700102 | COM | 26,000 | $2,435,680 | dollars as filed | |
| ASMLHLDGNVFSPONSOREDADR1ADRREPS1ORDSHS | N07059210 | STOK | 3,000 | $2,404,170 | dollars as filed | put |
| PAYPALHLDGSINC | 70450Y103 | STOK | 30,000 | $2,229,600 | dollars as filed | |
| HUBSPOTINC | 443573100 | STOK | 4,000 | $2,226,520 | dollars as filed | put |
| WNS HLDGS LTD COM SHS | G98196101 | Stock | 35,000 | $2,213,400 | dollars as filed | |
| Accenture Plc Class A | G1151C101 | COM | 7,000 | $2,092,230 | dollars as filed | put |
| LATTICE SEMICONDUCTOR CORP COM | 518415104 | Stock | 42,000 | $2,057,580 | dollars as filed | call |
| NOKIA CORP | 654902204 | SPONSORED ADR | 380,000 | $1,968,400 | dollars as filed | |
| VANECK ETF TRUST | 92189F676 | COM | 7,000 | $1,952,160 | dollars as filed | put |
| PROFOUND MED CORP | 74319B502 | COM NEW | 330,000 | $1,947,000 | dollars as filed | |
| FISERV INC | 337738108 | COM | 10,300 | $1,775,823 | dollars as filed | |
| CLEARWAY ENERGY INC CL C | 18539C204 | Stock | 55,000 | $1,760,000 | dollars as filed | |
| Lam Research Corporation | 512807306 | COM | 18,000 | $1,752,120 | dollars as filed | put |
| BOX INC CL A | 10316T104 | Stock | 50,000 | $1,708,500 | dollars as filed | call |
| BOX INC CL A | 10316T104 | Stock | 47,500 | $1,623,075 | dollars as filed | |
| MANHATTAN ASSOCIATES INC COM | 562750109 | Stock | 8,200 | $1,619,254 | dollars as filed | |
| SUNRUN INC | 86771W105 | COM | 197,500 | $1,615,550 | dollars as filed | call |
| ROBLOX CORP CL A | 771049103 | Stock | 15,000 | $1,578,000 | dollars as filed | |
| UNIVERSAL TECHNICAL INST INC | 913915104 | COM | 45,000 | $1,525,050 | dollars as filed | put |
| HA SUSTAINABLE INFRA CAP INC | 41068X100 | COM | 55,000 | $1,477,300 | dollars as filed | |
| TERADYNE INC COM | 880770102 | Stock | 15,900 | $1,429,728 | dollars as filed | |
| HUT 8 CORP | 44812J104 | COM | 75,000 | $1,395,000 | dollars as filed | call |
| TERAWULF INC | 88080T104 | COM | 300,000 | $1,314,000 | dollars as filed | call |
| FLOWSERVE CORP | 34354P105 | COM | 25,000 | $1,308,750 | dollars as filed | |
| CORE SCIENTIFIC INC NEW | 21874A106 | COM | 75,000 | $1,280,250 | dollars as filed | call |
| SHOALS TECHNOLOGIES GROUP INC CL A | 82489W107 | Stock | 300,000 | $1,275,000 | dollars as filed | |
| EVOLV TECHNOLOGIES HLDNGS IN | 30049H102 | COM CL A | 200,000 | $1,248,000 | dollars as filed | |
| NOKIA CORP | 654902204 | SPONSORED ADR | 240,000 | $1,243,200 | dollars as filed | call |
| FTAI INFRASTRUCTURE INC | 35953C106 | COMMON STOCK | 200,000 | $1,234,000 | dollars as filed | |
| ALIBABA GROUP HLDG LTD | 01609W102 | SPONSORED ADS | 10,000 | $1,134,100 | dollars as filed | |
| TRANSALTA CORP | 89346D107 | COM | 105,000 | $1,132,572 | dollars as filed | |
| OKLO INC COM CL A | 02156V109 | Stock | 20,000 | $1,120,008 | dollars as filed | |
| ARCHER AVIATION INC | 03945R102 | COM CL A | 100,000 | $1,085,000 | dollars as filed | |
| FLUENCE ENERGY INC | 34379V103 | COM CL A | 160,000 | $1,073,600 | dollars as filed | |
| AES CORP COM | 00130H105 | Stock | 100,000 | $1,052,000 | dollars as filed | |
| INTAPP INC | 45827U109 | COM | 20,000 | $1,032,400 | dollars as filed | put |
| CLEAN ENERGY FUELS CORP | 184499101 | COMMON STOCK | 500,000 | $975,000 | dollars as filed | call |
| CREDO TECHNOLOGY GROUP HOLDING ORDINARY SHARES | G25457105 | Stock | 10,000 | $925,900 | dollars as filed | put |
| PERPETUA RESOURCES CORP | 714266103 | COM | 75,000 | $910,500 | dollars as filed | |
| SHOALS TECHNOLOGIES GROUP INC CL A | 82489W107 | Stock | 200,000 | $850,000 | dollars as filed | call |
| TD SYNNEX CORPORATION COM | 87162W100 | Stock | 6,000 | $814,200 | dollars as filed | |
| NRG ENERGY INC COM NEW | 629377508 | Stock | 5,000 | $802,900 | dollars as filed | |
| TRIPADVISOR INC | 896945201 | COM | 60,000 | $783,000 | dollars as filed | call |
| PLANET LABS PBC | 72703X106 | COM CL A | 125,000 | $762,500 | dollars as filed | |
| POWERFLEET INC | 73931J109 | COMMON STOCK | 175,000 | $754,250 | dollars as filed | |
| CIPHER DIGITAL INC COM | 17253J106 | Stock | 150,000 | $717,000 | dollars as filed | |
| ROGERS CORP COM | 775133101 | Stock | 10,000 | $684,800 | dollars as filed | |
| SAMSARA INC COM CL A | 79589L106 | Stock | 17,000 | $676,260 | dollars as filed | put |
| TETRA TECHNOLOGIES INC DEL | 88162F105 | COM | 175,000 | $588,000 | dollars as filed | |
| ARLO TECHNOLOGIES INC | 04206A101 | COMMON STOCK | 34,000 | $576,640 | dollars as filed | put |
| THETRADEDESKINCCLASSCLASSA | 88339J105 | STOK | 8,000 | $575,920 | dollars as filed | put |
| ZETA GLOBAL HOLDINGS CORP CL A | 98956A105 | Stock | 37,000 | $573,130 | dollars as filed | put |
| SOLARIS ENERGY INFRAS INC COM CL A | 83418M103 | Stock | 20,000 | $565,800 | dollars as filed | |
| GLOBAL-E ONLINE LTD NPV | M5216V106 | SHS | 16,000 | $536,640 | dollars as filed | |
| BLOCK INC CL A | 852234103 | Stock | 7,000 | $475,510 | dollars as filed | |
| CENTRUS ENERGY CORP | 15643U104 | CL A | 2,500 | $457,950 | dollars as filed | |
| PUBMATIC INC CLASS A | 74467Q103 | COMMON STOCK | 35,000 | $435,400 | dollars as filed | |
| PLUG PWR INC | 72919P202 | COM NEW | 250,000 | $372,575 | dollars as filed | |
| AMPLITUDE INC COM CL A | 03213A104 | Stock | 30,000 | $372,000 | dollars as filed | call |
| ON SEMICONDUCTOR CORP COM | 682189105 | Stock | 7,000 | $366,870 | dollars as filed | put |
| NEXGEN ENERGY LTD COM | 65340P106 | Stock | 50,000 | $347,309 | dollars as filed | |
| AMBARELLA INC | G037AX101 | SHS | 5,000 | $330,325 | dollars as filed | |
| GREEN PLAINS INC | 393222104 | COM | 50,000 | $301,500 | dollars as filed | |
| CLEAN ENERGY FUELS CORP | 184499101 | COMMON STOCK | 100,000 | $195,000 | dollars as filed | |
| PLANET LABS PBC | 72703X106 | COM CL A | 30,000 | $183,000 | dollars as filed | call |
| GLOBAL-E ONLINE LTD NPV | M5216V106 | SHS | 4,000 | $134,160 | dollars as filed | call |
| ARRAY TECHNOLOGIES, INC. | 04271T100 | COM SHS | 20,000 | $118,000 | dollars as filed | |
| BALLARD PWR SYS INC NEW COM | 058586108 | Stock | 50,000 | $79,500 | dollars as filed |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001172661-25-003308 | this filing | 2025-08-14 | acceptance time not in the bulk data set |