Q3 2023 · 13F-HR
ARDSLEY ADVISORY PARTNERS LPholdings as filed
Filed 2023-11-14 · accession 0001172661-23-003920
$447.9M
Reported value
114
Positions
2023-09-30
Period end
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 15101Q108 | CLSEUR | CELESTICA INC | $22.8M | 5.09% | 929,200 | Common | SOLE |
| G1117K114 | BIOX | BIOCERES CROP SOLUTIONS CORP | $20.9M | 4.67% | 1,853,140 | Common | SOLE |
| 15101Q108 | CLSEUR | CELESTICA INC | $17.2M | 3.83% | 700,000 | CALL | SOLE |
| 8676EP108 | STKL | SUNOPTA INC | $16.9M | 3.77% | 5,013,948 | Common | SOLE |
| 465741106 | ITRI | ITRON INC | $16.7M | 3.73% | 276,000 | Common | SOLE |
| 86771W105 | RUN | SUNRUN INC | $13.9M | 3.10% | 1,106,000 | Common | SOLE |
| 04523Y105 | ASPN | ASPEN AEROGELS INC | $13.3M | 2.97% | 1,545,000 | Common | SOLE |
| 668771108 | GEN | GEN DIGITAL INC | $12.4M | 2.76% | 700,000 | CALL | SOLE |
| 74275K108 | PCOR | PROCORE TECHNOLOGIES INC | $11.8M | 2.63% | 180,500 | Common | SOLE |
| 336433107 | FSLR | FIRST SOLAR INC | $11.7M | 2.61% | 72,300 | Common | SOLE |
| 92840M102 | VST | VISTRA CORP | $10.8M | 2.41% | 325,000 | Common | SOLE |
| Y2573F102 | FLEX | FLEX LTD | $10.6M | 2.37% | 393,500 | Common | SOLE |
| 695127100 | PCRX | PACIRA BIOSCIENCES INC | $9.5M | 2.12% | 310,000 | Common | SOLE |
| 81730H109 | S | SENTINELONE INC | $8.6M | 1.93% | 512,000 | Common | SOLE |
| 65341B106 | XIFR | NEXTERA ENERGY PARTNERS LP | $8.0M | 1.79% | 270,000 | Common | SOLE |
| 247361702 | DAL | DELTA AIR LINES INC DEL | $7.4M | 1.65% | 200,000 | Common | SOLE |
| 04523Y105 | ASPN | ASPEN AEROGELS INC | $7.3M | 1.63% | 850,000 | CALL | SOLE |
| 07831C103 | BRBR | BELLRING BRANDS INC | $6.6M | 1.47% | 160,000 | Common | SOLE |
| 343412102 | FLR | FLUOR CORP NEW | $6.4M | 1.42% | 173,250 | Common | SOLE |
| 023135106 | AMZN | AMAZON COM INC | $6.4M | 1.42% | 50,000 | CALL | SOLE |
| 30049H102 | EVLV | EVOLV TECHNOLOGIES HLDNGS IN | $6.2M | 1.37% | 1,266,000 | Common | SOLE |
| 02217A102 | AMPSUSD | ALTUS POWER INC | $5.9M | 1.32% | 1,125,000 | Common | SOLE |
| 69404D108 | PACB | PACIFIC BIOSCIENCES CALIF IN | $5.9M | 1.31% | 701,500 | Common | SOLE |
| 806857108 | SLB | SCHLUMBERGER LTD | $5.8M | 1.30% | 100,000 | Common | SOLE |
| 52490G102 | LEGN | LEGEND BIOTECH CORP | $5.7M | 1.27% | 85,000 | Common | SOLE |
| G3730V105 | FTAI | FTAI AVIATION LTD | $5.5M | 1.22% | 154,000 | Common | SOLE |
| 101137107 | BSX | BOSTON SCIENTIFIC CORP | $5.4M | 1.20% | 101,650 | Common | SOLE |
| G3730V105 | FTAI | FTAI AVIATION LTD | $5.3M | 1.19% | 150,000 | CALL | SOLE |
| G33856108 | GSM | FERROGLOBE PLC | $5.3M | 1.19% | 1,021,000 | Common | SOLE |
| G76279101 | ROIV | ROIVANT SCIENCES LTD | $5.3M | 1.17% | 450,000 | Common | SOLE |
| 46428Q109 | SLV | ISHARES SILVER TR | $5.1M | 1.14% | 250,000 | CALL | SOLE |
| 03937C105 | ARCB | ARCBEST CORP | $5.1M | 1.13% | 50,050 | Common | SOLE |
| 594918104 | MSFT | MICROSOFT CORP | $4.9M | 1.09% | 15,500 | Common | SOLE |
| M8744T106 | TBLA | TABOOLA.COM LTD | $4.9M | 1.09% | 1,286,500 | Common | SOLE |
| 413160102 | HLIT | HARMONIC INC | $4.6M | 1.03% | 478,500 | Common | SOLE |
| 695127100 | PCRX | PACIRA BIOSCIENCES INC | $4.6M | 1.02% | 149,000 | CALL | SOLE |
| 29415C101 | EOSE | EOS ENERGY ENTERPRISES INC | $4.5M | 1.01% | 2,107,500 | Common | SOLE |
| 85859N102 | — | STEM INC | $4.5M | 1.00% | 1,060,000 | Common | SOLE |
| 86881A100 | SGRY | SURGERY PARTNERS INC | $4.4M | 0.98% | 150,000 | Common | SOLE |
| 458140100 | INTC | INTEL CORP | $4.2M | 0.94% | 118,000 | Common | SOLE |
| 023135106 | AMZN | AMAZON COM INC | $4.1M | 0.92% | 32,500 | Common | SOLE |
| 576323109 | MTZ | MASTEC INC | $4.0M | 0.89% | 55,520 | Common | SOLE |
| 92189F676 | SMH | VANECK ETF TRUST | $3.6M | 0.81% | 25,000 | PUT | SOLE |
| 668771108 | GEN | GEN DIGITAL INC | $3.6M | 0.80% | 203,000 | Common | SOLE |
| 29978A104 | EVBGEUR | EVERBRIDGE INC | $3.4M | 0.75% | 150,000 | Common | SOLE |
| 90353T100 | UBER | UBER TECHNOLOGIES INC | $3.2M | 0.72% | 70,000 | Common | SOLE |
| 604749101 | MIRM | MIRUM PHARMACEUTICALS INC | $3.2M | 0.71% | 100,000 | Common | SOLE |
| 81762P102 | NOW | SERVICENOW INC | $2.8M | 0.62% | 5,000 | Common | SOLE |
| 37954Y871 | URA | GLOBAL X FDS | $2.7M | 0.60% | 100,000 | Common | SOLE |
| 67066G104 | NVDA | NVIDIA CORPORATION | $2.6M | 0.58% | 6,000 | Common | SOLE |
| 02155H200 | ALT | ALTIMMUNE INC | $2.6M | 0.58% | 992,050 | Common | SOLE |
| 962879102 | WPM | WHEATON PRECIOUS METALS CORP | $2.4M | 0.54% | 60,000 | Common | SOLE |
| 816850101 | SMTC | SEMTECH CORP | $2.4M | 0.53% | 92,600 | Common | SOLE |
| 86800U104 | SMCIUSD | SUPER MICRO COMPUTER INC | $2.3M | 0.51% | 8,300 | Common | SOLE |
| 79466L302 | CRM | SALESFORCE INC | $2.2M | 0.49% | 10,900 | Common | SOLE |
| 29415C101 | EOSE | EOS ENERGY ENTERPRISES INC | $2.1M | 0.48% | 1,000,000 | CALL | SOLE |
| 46428Q109 | SLV | ISHARES SILVER TR | $2.0M | 0.45% | 100,000 | Common | SOLE |
| 8676EP108 | STKL | SUNOPTA INC | $2.0M | 0.45% | 600,000 | CALL | SOLE |
| 11135F101 | AVGO | BROADCOM INC | $2.0M | 0.45% | 2,400 | Common | SOLE |
| 13321L108 | CCJ | CAMECO CORP | $2.0M | 0.44% | 50,000 | Common | SOLE |
| 24703L202 | DELL | DELL TECHNOLOGIES INC | $2.0M | 0.44% | 28,500 | Common | SOLE |
| 816850101 | SMTC | SEMTECH CORP | $1.9M | 0.43% | 75,000 | CALL | SOLE |
| 184499101 | CLNE | CLEAN ENERGY FUELS CORP | $1.9M | 0.43% | 500,000 | CALL | SOLE |
| 573874104 | MRVL | MARVELL TECHNOLOGY INC | $1.9M | 0.42% | 35,000 | PUT | SOLE |
| 86771W105 | RUN | SUNRUN INC | $1.9M | 0.42% | 150,000 | CALL | SOLE |
| 268150109 | DT | DYNATRACE INC | $1.9M | 0.42% | 40,250 | Common | SOLE |
| 609839105 | MPWR | MONOLITHIC PWR SYS INC | $1.7M | 0.38% | 3,650 | Common | SOLE |
| 02079K107 | GOOG | ALPHABET INC | $1.7M | 0.38% | 12,750 | Common | SOLE |
| G3323L100 | FN | FABRINET | $1.6M | 0.36% | 9,700 | Common | SOLE |
| 74164F103 | PRIM | PRIMORIS SVCS CORP | $1.5M | 0.34% | 46,500 | Common | SOLE |
| 77543R102 | ROKU | ROKU INC | $1.5M | 0.33% | 21,000 | Common | SOLE |
| 958102105 | WDC | WESTERN DIGITAL CORP. | $1.5M | 0.33% | 32,000 | Common | SOLE |
| 92538J106 | VERX | VERTEX INC | $1.4M | 0.31% | 61,000 | Common | SOLE |
| 500767306 | KWEB | KRANESHARES TR | $1.4M | 0.31% | 50,000 | Common | SOLE |
| M85548101 | SSYS | STRATASYS LTD | $1.4M | 0.30% | 100,000 | Common | SOLE |
| 55405Y100 | MTSI | MACOM TECH SOLUTIONS HLDGS I | $1.3M | 0.30% | 16,500 | Common | SOLE |
| 70450Y103 | PYPL | PAYPAL HLDGS INC | $1.3M | 0.29% | 22,000 | Common | SOLE |
| 679295105 | OKTA | OKTA INC | $1.2M | 0.27% | 15,000 | Common | SOLE |
| 285512109 | EA | ELECTRONIC ARTS INC | $1.2M | 0.27% | 10,000 | CALL | SOLE |
| 85208T107 | CXM | SPRINKLR INC | $1.2M | 0.26% | 85,000 | Common | SOLE |
| 55405W104 | MYRG | MYR GROUP INC DEL | $1.0M | 0.23% | 7,500 | Common | SOLE |
| 34354P105 | FLS | FLOWSERVE CORP | $994,250 | 0.22% | 25,000 | Common | SOLE |
| 74347B201 | TBT | PROSHARES TR | $980,500 | 0.22% | 25,000 | Common | SOLE |
| 127387108 | CDNS | CADENCE DESIGN SYSTEM INC | $937,200 | 0.21% | 4,000 | PUT | SOLE |
| 040413106 | ANETEUR | ARISTA NETWORKS INC | $919,650 | 0.21% | 5,000 | PUT | SOLE |
| 285512109 | EA | ELECTRONIC ARTS INC | $872,900 | 0.19% | 7,250 | Common | SOLE |
| 35953C106 | FIP | FTAI INFRASTRUCTURE INC | $830,760 | 0.19% | 258,000 | Common | SOLE |
| 248356107 | DNN | DENISON MINES CORP | $830,000 | 0.19% | 500,000 | Common | SOLE |
| 30320C103 | FTCI | FTC SOLAR INC | $800,000 | 0.18% | 625,000 | Common | SOLE |
| 338307101 | FIVN | FIVE9 INC | $784,460 | 0.18% | 12,200 | Common | SOLE |
| 98980G102 | ZS | ZSCALER INC | $777,950 | 0.17% | 5,000 | Common | SOLE |
| 60471A101 | MIR | MIRION TECHNOLOGIES INC | $747,000 | 0.17% | 100,000 | Common | SOLE |
| 607828100 | MOD | MODINE MFG CO | $743,438 | 0.17% | 16,250 | Common | SOLE |
| 093712107 | BE | BLOOM ENERGY CORP | $663,000 | 0.15% | 50,000 | Common | SOLE |
| 00724F101 | ADBE | ADOBE INC | $637,375 | 0.14% | 1,250 | Common | SOLE |
| 293594107 | ENVX | ENOVIX CORPORATION | $627,500 | 0.14% | 50,000 | Common | SOLE |
| 65340P106 | NXE | NEXGEN ENERGY LTD | $598,586 | 0.13% | 100,000 | Common | SOLE |
| 880770102 | TER | TERADYNE INC | $577,645 | 0.13% | 5,750 | Common | SOLE |
| 30049H102 | EVLV | EVOLV TECHNOLOGIES HLDNGS IN | $486,000 | 0.11% | 100,000 | CALL | SOLE |
| 92537N108 | VRT | VERTIV HOLDINGS CO | $427,800 | 0.10% | 11,500 | Common | SOLE |
| 74623V103 | PCT | PURECYCLE TECHNOLOGIES INC | $420,750 | 0.09% | 75,000 | Common | SOLE |
| 70450Y103 | PYPL | PAYPAL HLDGS INC | $409,220 | 0.09% | 7,000 | CALL | SOLE |
| M20791105 | CAMT | CAMTEK LTD | $379,786 | 0.08% | 6,100 | Common | SOLE |
| 26916J106 | — | ESS TECH INC | $376,000 | 0.08% | 200,000 | Common | SOLE |
| 81730H109 | S | SENTINELONE INC | $337,200 | 0.08% | 20,000 | CALL | SOLE |
| 74275K108 | PCOR | PROCORE TECHNOLOGIES INC | $326,600 | 0.07% | 5,000 | CALL | SOLE |
| 98983V106 | ZUOUSD | ZUORA INC | $313,120 | 0.07% | 38,000 | Common | SOLE |
| 038169207 | APLD | APPLIED DIGITAL CORP | $312,000 | 0.07% | 50,000 | Common | SOLE |
| 184499101 | CLNE | CLEAN ENERGY FUELS CORP | $287,250 | 0.06% | 75,000 | Common | SOLE |
| 37637K108 | GTLB | GITLAB INC | $271,320 | 0.06% | 6,000 | PUT | SOLE |
| 15677J108 | DAY | CERIDIAN HCM HLDG INC | $217,120 | 0.05% | 3,200 | Common | SOLE |
| N14506104 | ESTC | ELASTIC N V | $203,100 | 0.05% | 2,500 | Common | SOLE |
| 87975H100 | TIXT | TELUS INTL CDA INC | $114,300 | 0.03% | 15,000 | PUT | SOLE |
| 98983V106 | ZUOUSD | ZUORA INC | $82,400 | 0.02% | 10,000 | 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.