ARDSLEY ADVISORY PARTNERS LP
Securities ▲▼ | Shares | Value ($K) | |||||
|---|---|---|---|---|---|---|---|
Q2 2025 ▲▼ | Q3 2025 ▲▼ | Change ▲▼ | Q2 2025 ▲▼ | Q3 2025 ▲▼ | Weight (%) ▲▼ | Change ▲▼ | |
| FIRST SOLAR INC(FSLR) | 15,000 | 129,000 | +114,000 | 2,483,100 | 28,448,370 | 4.36% | +25,965,270 |
| SUNRUN INC(RUN) | 310,000 | 1,600,000 | +1,290,000 | 2,535,800 | 27,664,000 | 4.24% | +25,128,200 |
| EOS ENERGY ENTERPRISES INC(EOSE) | 0 | 1,600,000 | +1,600,000 | 0 | 18,144,160 | 2.78% | +18,144,160 |
| HUT 8 CORP(HUT) | 525,000 | 800,000 | +275,000 | 9,765,000 | 27,848,000 | 4.27% | +18,083,000 |
| ALPHABET INC(GOOG)(Call) | 0 | 70,000 | +70,000 | 0 | 17,048,500 | — | +17,048,500 |
| LUMENTUM HLDGS INC(LITE) | 0 | 86,000 | +86,000 | 0 | 13,993,060 | 2.15% | +13,993,060 |
| SILICON MOTION TECHNOLOGY CO(SIMO) | 0 | 133,000 | +133,000 | 0 | 12,609,730 | 1.93% | +12,609,730 |
| ALAMOS GOLD INC NEW | 0 | 325,000 | +325,000 | 0 | 11,329,500 | 1.74% | +11,329,500 |
| SANDISK CORP(SNDK) | 0 | 100,000 | +100,000 | 0 | 11,220,000 | 1.72% | +11,220,000 |
| ARGENX SE(ARGX) | 0 | 15,000 | +15,000 | 0 | 11,063,400 | 1.70% | +11,063,400 |
| TERADYNE INC(TER) | 15,900 | 88,000 | +72,100 | 1,429,728 | 12,112,320 | 1.86% | +10,682,592 |
| BROADCOM INC(AVGO)(Call) | 0 | 30,000 | +30,000 | 0 | 9,897,300 | — | +9,897,300 |
| BRIGHTSPRING HEALTH SVCS INC(BTSG) | 150,000 | 450,000 | +300,000 | 3,538,500 | 13,302,000 | 2.04% | +9,763,500 |
| OKTA INC(OKTA) | 0 | 106,000 | +106,000 | 0 | 9,720,200 | 1.49% | +9,720,200 |
| APPLIED OPTOELECTRONICS INC(AAOI) | 0 | 364,500 | +364,500 | 0 | 9,564,480 | 1.47% | +9,564,480 |
| ALPHABET INC(GOOG) | 58,000 | 78,000 | +20,000 | 10,288,620 | 19,002,360 | 2.91% | +8,713,740 |
| ISHARES SILVER TR(SLV) | 0 | 200,000 | +200,000 | 0 | 8,466,000 | 1.30% | +8,466,000 |
| PURE STORAGE INC(P) | 0 | 100,000 | +100,000 | 0 | 8,381,000 | 1.29% | +8,381,000 |
| HUT 8 CORP(HUT)(Call) | 75,000 | 275,000 | +200,000 | 1,395,000 | 9,572,750 | — | +8,177,750 |
| TENET HEALTHCARE CORP(THC) | 0 | 35,000 | +35,000 | 0 | 7,106,400 | 1.09% | +7,106,400 |
| OSCAR HEALTH INC(OSCR) | 0 | 375,000 | +375,000 | 0 | 7,098,750 | 1.09% | +7,098,750 |
| TERAWULF INC(WULF) | 1,650,000 | 1,200,000 | -450,000 | 7,227,000 | 13,739,880 | 2.11% | +6,512,880 |
| SALESFORCE INC(CRM)(Call) | 0 | 27,000 | +27,000 | 0 | 6,399,000 | — | +6,399,000 |
| CORNING INC(GLW) | 152,000 | 167,878 | +15,878 | 7,993,680 | 13,771,032 | 2.11% | +5,777,352 |
| SEMTECH CORP(SMTC) | 0 | 80,000 | +80,000 | 0 | 5,716,000 | 0.88% | +5,716,000 |
| DAQO NEW ENERGY CORP(DQ)(Call) | 0 | 200,000 | +200,000 | 0 | 5,626,000 | — | +5,626,000 |
| AMPHENOL CORP NEW(Put) | 0 | 45,000 | +45,000 | 0 | 5,568,750 | — | +5,568,750 |
| SHOPIFY INC(SHOP) | 59,400 | 83,200 | +23,800 | 6,851,790 | 12,364,352 | 1.90% | +5,512,562 |
| EBAY INC.(EBAY) | 0 | 59,000 | +59,000 | 0 | 5,366,050 | 0.82% | +5,366,050 |
| ONTO INNOVATION INC(ONTO) | 0 | 40,500 | +40,500 | 0 | 5,233,410 | 0.80% | +5,233,410 |
| LATTICE SEMICONDUCTOR CORP(LSCC) | 65,000 | 114,500 | +49,500 | 3,184,350 | 8,398,575 | 1.29% | +5,214,225 |
| INTERNATIONAL BUSINESS MACHS(IBM) | 0 | 18,000 | +18,000 | 0 | 5,078,880 | 0.78% | +5,078,880 |
| RIOT PLATFORMS INC(RIOT) | 325,000 | 450,000 | +125,000 | 3,672,500 | 8,563,500 | 1.31% | +4,891,000 |
| ISHARES TR(Call) | 400,000 | 650,000 | +250,000 | 5,244,000 | 10,062,000 | — | +4,818,000 |
| WILLIAMS COS INC(WMB) | 0 | 75,000 | +75,000 | 0 | 4,751,250 | 0.73% | +4,751,250 |
| APPLIED OPTOELECTRONICS INC(AAOI)(Call) | 0 | 165,000 | +165,000 | 0 | 4,278,450 | — | +4,278,450 |
| MASTEC INC(MTZ) | 0 | 20,000 | +20,000 | 0 | 4,256,200 | 0.65% | +4,256,200 |
| MAGNITE INC(MGNI)(Call) | 0 | 195,000 | +195,000 | 0 | 4,247,100 | — | +4,247,100 |
| ORACLE CORP(ORCL)(Call) | 0 | 15,000 | +15,000 | 0 | 4,218,600 | — | +4,218,600 |
| BAKER HUGHES COMPANY(BKR) | 0 | 85,000 | +85,000 | 0 | 4,141,200 | 0.64% | +4,141,200 |
| TAIWAN SEMICONDUCTOR MFG LTD(TSM) | 0 | 14,000 | +14,000 | 0 | 3,910,060 | 0.60% | +3,910,060 |
| PAGERDUTY INC | 0 | 227,000 | +227,000 | 0 | 3,750,040 | 0.58% | +3,750,040 |
| INTEL CORP(INTC) | 0 | 110,500 | +110,500 | 0 | 3,702,855 | 0.57% | +3,702,855 |
| ANALOG DEVICES INC(ADI)(Put) | 0 | 15,000 | +15,000 | 0 | 3,685,500 | — | +3,685,500 |
| COHERENT CORP(COHR)(Put) | 0 | 34,000 | +34,000 | 0 | 3,662,480 | — | +3,662,480 |
| WESTERN DIGITAL CORP(WDC) | 0 | 30,000 | +30,000 | 0 | 3,600,000 | 0.55% | +3,600,000 |
| TEVA PHARMACEUTICAL INDS LTD(TEVA) | 400,000 | 500,000 | +100,000 | 6,704,000 | 10,100,000 | 1.55% | +3,396,000 |
| PDD HOLDINGS INC(PDD)(Call) | 0 | 25,000 | +25,000 | 0 | 3,304,250 | — | +3,304,250 |
| CONFLUENT INC(Call) | 0 | 160,000 | +160,000 | 0 | 3,168,000 | — | +3,168,000 |
| NU HLDGS LTD(NU) | 500,000 | 625,000 | +125,000 | 6,860,000 | 10,006,250 | 1.53% | +3,146,250 |
| AAON INC | 0 | 32,200 | +32,200 | 0 | 3,008,768 | 0.46% | +3,008,768 |
| XPLR INFRASTRUCTURE LP(XIFR) | 730,000 | 880,000 | +150,000 | 5,986,000 | 8,949,600 | 1.37% | +2,963,600 |
| APPLOVIN CORP(APP) | 8,000 | 8,000 | 0 | 2,800,640 | 5,748,320 | 0.88% | +2,947,680 |
| ADVANCED ENERGY INDS | 35,000 | 44,500 | +9,500 | 4,637,500 | 7,571,230 | 1.16% | +2,933,730 |
| SEMTECH CORP(SMTC)(Call) | 0 | 40,000 | +40,000 | 0 | 2,858,000 | — | +2,858,000 |
| DAQO NEW ENERGY CORP(DQ) | 0 | 100,000 | +100,000 | 0 | 2,813,000 | 0.43% | +2,813,000 |
| PAGERDUTY INC(Call) | 0 | 170,000 | +170,000 | 0 | 2,808,400 | — | +2,808,400 |
| AMAZON COM INC(AMZN) | 63,000 | 75,500 | +12,500 | 13,816,530 | 16,568,475 | 2.54% | +2,751,945 |
| ASTERA LABS INC(ALAB)(Put) | 0 | 14,000 | +14,000 | 0 | 2,741,200 | — | +2,741,200 |
| FLOWSERVE CORP(FLS) | 25,000 | 75,000 | +50,000 | 1,308,750 | 3,985,500 | 0.61% | +2,676,750 |
| CONFLUENT INC | 0 | 135,000 | +135,000 | 0 | 2,673,000 | 0.41% | +2,673,000 |
| ETSY INC(ETSY) | 0 | 38,000 | +38,000 | 0 | 2,518,640 | 0.39% | +2,518,640 |
| PALO ALTO NETWORKS INC(PANW) | 19,500 | 31,300 | +11,800 | 3,990,480 | 6,373,306 | 0.98% | +2,382,826 |
| INFOSYS LTD(INFY)(Put) | 0 | 140,000 | +140,000 | 0 | 2,277,800 | — | +2,277,800 |
| PAYPAL HLDGS INC(PYPL) | 30,000 | 66,000 | +36,000 | 2,229,600 | 4,425,960 | 0.68% | +2,196,360 |
| ALDEYRA THERAPEUTICS INC | 2,050,000 | 1,900,000 | -150,000 | 7,851,500 | 9,918,000 | 1.52% | +2,066,500 |
| ORACLE CORP(ORCL) | 100,000 | 85,000 | -15,000 | 21,863,000 | 23,851,000 | 3.66% | +1,988,000 |
| NEXGEN ENERGY LTD(NXE) | 50,000 | 250,000 | +200,000 | 347,309 | 2,238,591 | 0.34% | +1,891,282 |
| DENISON MINES CORP(DNN) | 2,000,000 | 2,000,000 | 0 | 3,640,000 | 5,500,000 | 0.84% | +1,860,000 |
| NUSCALE PWR CORP(SMR)(Put) | 0 | 50,000 | +50,000 | 0 | 1,800,000 | — | +1,800,000 |
| CLEARWAY ENERGY INC(CWEN) | 55,000 | 125,000 | +70,000 | 1,760,000 | 3,531,250 | 0.54% | +1,771,250 |
| AMERESCO INC | 0 | 50,000 | +50,000 | 0 | 1,679,000 | 0.26% | +1,679,000 |
| PURE STORAGE INC(P)(Call) | 0 | 20,000 | +20,000 | 0 | 1,676,200 | — | +1,676,200 |
| SALESFORCE INC(CRM) | 0 | 6,000 | +6,000 | 0 | 1,422,000 | 0.22% | +1,422,000 |
| TRIPADVISOR INC(TRIP)(Call) | 60,000 | 130,000 | +70,000 | 783,000 | 2,113,800 | — | +1,330,800 |
| RAMACO RES INC | 0 | 40,000 | +40,000 | 0 | 1,327,600 | 0.20% | +1,327,600 |
| DOCUSIGN INC(DOCU) | 0 | 13,000 | +13,000 | 0 | 937,170 | 0.14% | +937,170 |
| INVESCO EXCH TRADED FD TR II(Call) | 100,000 | 100,000 | 0 | 3,426,000 | 4,363,000 | — | +937,000 |
| PELOTON INTERACTIVE INC(PTON)(Call) | 0 | 100,000 | +100,000 | 0 | 900,000 | — | +900,000 |
| ROKU INC(ROKU) | 0 | 8,000 | +8,000 | 0 | 801,040 | 0.12% | +801,040 |
| ENERGY SVCS ACQUISITION CORP | 0 | 75,000 | +75,000 | 0 | 776,250 | 0.12% | +776,250 |
| NIKE INC(NKE)(Call) | 0 | 10,000 | +10,000 | 0 | 697,300 | — | +697,300 |
| TIC SOLUTIONS INC(TIC) | 0 | 50,000 | +50,000 | 0 | 665,500 | 0.10% | +665,500 |
| SPRING VALLEY ACQUISTN CORP | 0 | 50,000 | +50,000 | 0 | 625,500 | 0.10% | +625,500 |
| AES CORP(AES) | 100,000 | 125,000 | +25,000 | 1,052,000 | 1,645,000 | 0.25% | +593,000 |
| SUNRUN INC(RUN)(Call) | 197,500 | 125,000 | -72,500 | 1,615,550 | 2,161,250 | — | +545,700 |
| CREDO TECHNOLOGY GROUP HOLDI(Put) | 10,000 | 10,000 | 0 | 925,900 | 1,456,100 | — | +530,200 |
| TRANSALTA CORP(TAC) | 105,000 | 115,000 | +10,000 | 1,132,572 | 1,571,074 | 0.24% | +438,502 |
| TETRA TECHNOLOGIES INC DEL(TTI) | 175,000 | 175,000 | 0 | 588,000 | 1,006,250 | 0.15% | +418,250 |
| SUNPOWER INC | 0 | 210,000 | +210,000 | 0 | 369,600 | 0.06% | +369,600 |
| IDAHO STRATEGIC RESOURCES | 0 | 10,000 | +10,000 | 0 | 337,900 | 0.05% | +337,900 |
| NET POWER INC | 0 | 107,817 | +107,817 | 0 | 324,529 | 0.05% | +324,529 |
| CLEAN ENERGY FUELS CORP(Call) | 500,000 | 500,000 | 0 | 975,000 | 1,290,000 | — | +315,000 |
| LEGENCE CORP(LGN) | 0 | 10,000 | +10,000 | 0 | 308,100 | 0.05% | +308,100 |
| ENERGY VAULT HOLDINGS INC | 0 | 100,000 | +100,000 | 0 | 297,000 | 0.05% | +297,000 |
| MARVELL TECHNOLOGY INC(MRVL)(Put) | 448,000 | 415,000 | -33,000 | 34,675,200 | 34,889,050 | — | +213,850 |
| HA SUSTAINABLE INFRA CAP INC(HASI) | 55,000 | 55,000 | 0 | 1,477,300 | 1,688,500 | 0.26% | +211,200 |
| NIKE INC(NKE) | 0 | 3,000 | +3,000 | 0 | 209,400 | 0.03% | +209,400 |
| PELOTON INTERACTIVE INC(PTON) | 0 | 20,000 | +20,000 | 0 | 180,000 | 0.03% | +180,000 |
| ORION GROUP HLDGS INC | 325,000 | 375,000 | +50,000 | 2,947,750 | 3,120,000 | 0.48% | +172,250 |