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ARDSLEY ADVISORY PARTNERS LP

· CIK 0000900529
13F Portfolio $784.4B AUM 151 positions Filed May 15, 2026 EDGAR ↗ ← All Funds
# Ticker Company Sector Shares Value % Port Chg Shares Chg % Period Price ① Since Period ①
1 LRGF CALL STATE STR SPDR S&P 500 ETF T 49,000 $31.9M 4.06% NEW $650.34 -88.6%
2 UTHR UNITED THERAPEUTICS CORP DEL Healthcare 50,000 $29.6M 3.78% NEW $592.98 -2.9%
3 AVGO BROADCOM INC Technology 89,500 $27.7M 3.53% NEW $309.66 +37.3%
4 SNDK SANDISK CORP Technology 42,000 $26.7M 3.40% NEW $635.94 +117.4%
5 AMZN AMAZON COM INC Consumer Cyclical 106,000 $22.1M 2.81% NEW $208.27 +26.8%
6 ANET ARISTA NETWORKS INC Technology 173,700 $21.3M 2.72% NEW $122.78 +15.6%
7 SMTC SEMTECH CORP Technology 258,750 $19.9M 2.54% NEW $76.89 +83.6%
8 MOD MODINE MFG CO Consumer Cyclical 91,100 $19.7M 2.52% NEW $216.71 +34.8%
9 SEZL SEZZLE INC Financial Services 300,000 $19.0M 2.42% NEW $63.29 +63.4%
10 TEVA TEVA PHARMACEUTICAL INDS LTD Healthcare 555,000 $16.7M 2.13% NEW $30.12 +17.2%
11 META META PLATFORMS INC Communication Services 28,000 $16.0M 2.04% NEW $572.18 +8.1%
12 AVGO CALL BROADCOM INC Technology 50,000 $15.5M 1.97% NEW $309.51 +37.4%
13 RUN SUNRUN INC Energy 1,135,000 $15.4M 1.96% NEW $13.56 +8.1%
14 NVDA NVIDIA CORPORATION Technology 87,500 $15.3M 1.95% NEW $174.40 +35.2%
15 WULF TERAWULF INC Financial Services 1,050,000 $15.1M 1.93% NEW $14.40 +67.8%
16 BRIGHTSPRING HEALTH SVCS INC 350,000 $14.9M 1.90% NEW $42.61
17 SHOALS TECHNOLOGIES GROUP IN 2,260,000 $14.9M 1.90% NEW $6.58
18 VIAV VIAVI SOLUTIONS INC Technology 400,000 $13.3M 1.70% NEW $33.29 +59.5%
19 EBAY EBAY INC. Consumer Cyclical 140,500 $12.8M 1.63% NEW $91.02 +24.4%
20 ALPS ALPS ETF TR Healthcare 200,000 $10.5M 1.34% NEW $52.64 -98.3%
21 AMZN CALL AMAZON COM INC Consumer Cyclical 48,000 $10.0M 1.27% NEW $208.27 +26.8%
22 NU HLDGS LTD 675,000 $9.7M 1.24% NEW $14.37
23 BKD CALL BROOKDALE SR LIVING INC Healthcare 690,000 $9.4M 1.20% NEW $13.68 -4.7%
24 BSX BOSTON SCIENTIFIC CORP Healthcare 150,000 $9.4M 1.20% NEW $62.75 -16.0%
25 GOOGL ALPHABET INC Communication Services 30,000 $8.6M 1.10% NEW $286.86 +39.8%
26 MDY APPLIED MATLS INC Financial Services 25,000 $8.5M 1.09% NEW $341.79 +92.9%
27 SNDK CALL SANDISK CORP Technology 13,000 $8.3M 1.05% NEW $635.34 +117.6%
28 EQIX EQUINIX INC Real Estate 7,950 $7.8M 0.99% NEW $980.24 +10.1%
29 AGI ALAMOS GOLD INC Basic Materials 175,000 $7.8M 0.99% NEW $44.43 -9.5%
30 AAPL PUT APPLE INC Technology 30,000 $7.6M 0.97% NEW $253.79 +18.3%
31 NOW SERVICENOW INC Technology 72,500 $7.6M 0.97% NEW $104.55 -13.4%
32 LSCC LATTICE SEMICONDUCTOR CORP Technology 81,500 $7.6M 0.96% NEW $92.76 +34.6%
33 HUT HUT 8 CORP Financial Services 150,000 $7.0M 0.90% NEW $46.91 +133.1%
34 AVY AVERY DENNISON CORP Industrials 40,000 $6.9M 0.88% NEW $172.68 -9.5%
35 SELECT SECTOR SPDR TR 150,000 $6.9M 0.88% NEW $45.84
36 ZM ZOOM COMMUNICATIONS INC Technology 83,000 $6.7M 0.85% NEW $80.70 +21.7%
37 VZ VERIZON COMMUNICATIONS INC Communication Services 130,000 $6.5M 0.83% NEW $50.20 -6.3%
38 WGS GENEDX HOLDINGS CORP Healthcare 100,000 $6.4M 0.82% NEW $64.22 -39.5%
39 CVS CVS HEALTH CORP Healthcare 85,000 $6.1M 0.78% NEW $71.82 +35.3%
40 ALK ALASKA AIR GROUP INC Industrials 165,000 $6.1M 0.77% NEW $36.78 +0.4%
41 MIR MIRION TECHNOLOGIES INC Industrials 325,000 $6.0M 0.77% NEW $18.59 +1.8%
42 TWLO TWILIO INC Communication Services 47,200 $5.9M 0.76% NEW $125.82 +57.4%
43 CIFR CIPHER DIGITAL INC Financial Services 450,000 $5.8M 0.74% NEW $12.86 +58.1%
44 MU CALL MICRON TECHNOLOGY INC Technology 17,000 $5.7M 0.73% NEW $337.84 +129.7%
45 BOX BOX INC Technology 236,000 $5.6M 0.71% NEW $23.64 +4.4%
46 CWEN CLEARWAY ENERGY INC Utilities 140,000 $5.5M 0.70% NEW $39.29 -3.2%
47 OKTA OKTA INC Technology 67,600 $5.3M 0.68% NEW $78.71 +3.0%
48 SKE SKEENA RES LTD NEW Basic Materials 175,000 $5.2M 0.66% NEW $29.72 +14.5%
49 BWXT BWX TECHNOLOGIES INC Industrials 25,000 $5.1M 0.65% NEW $204.49 +0.1%
50 ADI ANALOG DEVICES INC Technology 16,000 $5.1M 0.65% NEW $318.14 +31.2%
51 XIFR XPLR INFRASTRUCTURE LP Utilities 475,000 $5.0M 0.64% NEW $10.62 +8.0%
52 DNN DENISON MINES CORP Energy 1,400,000 $4.9M 0.63% NEW $3.53 -1.1%
53 MU MICRON TECHNOLOGY INC Technology 14,000 $4.7M 0.60% NEW $337.64 +129.8%
54 LLY ELI LILLY & CO Healthcare 5,000 $4.6M 0.59% NEW $919.77 +9.5%
55 LITE LUMENTUM HLDGS INC Technology 6,200 $4.4M 0.56% NEW $703.98 +42.3%
56 ATEX ANTERIX INC Communication Services 110,000 $4.2M 0.54% NEW $38.19 +49.4%
57 VCYT VERACYTE INC Healthcare 125,000 $4.0M 0.51% NEW $32.21 +20.8%
58 ROKU ROKU INC Communication Services 41,500 $3.9M 0.50% NEW $94.62 +33.0%
59 EQIX CALL EQUINIX INC Real Estate 4,000 $3.9M 0.50% NEW $980.24 +10.1%
60 FLR FLUOR CORP Industrials 82,500 $3.8M 0.49% NEW $46.65 -2.5%
61 NFLX NETFLIX INC. Communication Services 40,000 $3.8M 0.49% NEW $96.16 -9.6%
62 ADMA ADMA BIOLOGICS INC Healthcare 425,000 $3.8M 0.49% NEW $9.01 -8.2%
63 HON HONEYWELL INTL INC Industrials 16,500 $3.7M 0.47% NEW $226.03 -3.7%
64 PROF PROFOUND MED CORP Healthcare 575,000 $3.7M 0.47% NEW $6.48 +11.1%
65 PUT HEWLETT PACKARD ENTERPRISE C 155,000 $3.7M 0.47% NEW $23.81
66 WMB WILLIAMS COS INC Energy 50,000 $3.6M 0.46% NEW $72.78 +6.7%
67 TAC TRANSALTA CORP Utilities 275,000 $3.6M 0.46% NEW $13.15 -1.5%
68 NXE NEXGEN ENERGY LTD Energy 300,000 $3.5M 0.44% NEW $11.60 +3.2%
69 BKD BROOKDALE SR LIVING INC Healthcare 250,000 $3.4M 0.44% NEW $13.68 -4.7%
70 ORA ORMAT TECHNOLOGIES INC Utilities 30,000 $3.4M 0.43% NEW $111.92 +21.0%
71 ENPH ENPHASE ENERGY INC Energy 85,000 $3.2M 0.41% NEW $37.81 +27.0%
72 ANET CALL ARISTA NETWORKS INC Technology 25,000 $3.1M 0.39% NEW $122.78 +15.6%
73 DOCN PUT DIGITALOCEAN HLDGS INC Technology 35,000 $3.0M 0.38% NEW $85.78 +84.7%
74 MSFT MICROSOFT CORP Technology 8,000 $3.0M 0.38% NEW $369.96 +10.7%
75 BRBR BELLRING BRANDS INC Consumer Defensive 175,000 $2.8M 0.36% NEW $16.09 -39.8%
76 ARM ARM HOLDINGS PLC Technology 18,000 $2.7M 0.35% NEW $151.28 +38.3%
77 FLNC FLUENCE ENERGY INC Utilities 185,000 $2.5M 0.33% NEW $13.76 +52.2%
78 METC RAMACO RES INC Energy 160,000 $2.5M 0.32% NEW $15.46 -1.7%
79 TIC TIC SOLUTIONS INC Industrials 375,000 $2.5M 0.32% NEW $6.58 +35.6%
80 CCJ CAMECO CORP Energy 22,500 $2.4M 0.31% NEW $108.61 -1.0%
81 COHR PUT COHERENT CORP Technology 10,000 $2.4M 0.30% NEW $238.21 +70.0%
82 BOX CALL BOX INC Technology 100,000 $2.4M 0.30% NEW $23.64 +4.4%
83 INTC INTEL CORP Technology 53,000 $2.3M 0.30% NEW $44.19 +162.3%
84 SMTC CALL SEMTECH CORP Technology 30,000 $2.3M 0.29% NEW $76.89 +83.6%
85 WOLF WOLFSPEED INC Technology 140,000 $2.3M 0.29% NEW $16.34 +328.2%
86 NET CLOUDFLARE INC Technology 10,800 $2.2M 0.28% NEW $206.30 -3.2%
87 TER TERADYNE INC Technology 7,500 $2.2M 0.28% NEW $296.46 +20.3%
88 ORION GROUP HLDGS INC 200,000 $2.2M 0.28% NEW $10.90
89 INVESCO EXCHANGE TRADED FD T 11,000 $2.1M 0.27% NEW $191.92
90 AMPX AMPRIUS TECHNOLOGIES INC Industrials 125,000 $2.1M 0.27% NEW $16.85 +0.0%
91 FTNT FORTINET INC Technology 25,600 $2.1M 0.27% NEW $81.72 +49.1%
92 UPWK UPWORK INC Industrials 190,000 $2.1M 0.27% NEW $10.96 -26.3%
93 FFIV F5 INC Technology 7,100 $2.1M 0.26% NEW $289.33 +26.0%
94 FTNT CALL FORTINET INC Technology 25,000 $2.0M 0.26% NEW $81.72 +49.1%
95 HASI HA SUSTAINABLE INFRA CAP INC Financial Services 55,000 $2.0M 0.26% NEW $36.75 +12.6%
96 DIOD DIODES INC Technology 29,500 $2.0M 0.26% NEW $68.26 +51.8%
97 ZM CALL ZOOM COMMUNICATIONS INC Technology 23,000 $1.8M 0.24% NEW $80.39 +22.2%
98 UBER UBER TECHNOLOGIES INC Technology 24,500 $1.8M 0.23% NEW $71.93 +3.8%
99 BE BLOOM ENERGY CORP Industrials 13,000 $1.8M 0.22% NEW $134.81 +104.7%
100 NVDA CALL NVIDIA CORPORATION Technology 10,000 $1.7M 0.22% NEW $174.40 +35.2%
101 AMD ADVANCED MICRO DEVICES INC Technology 8,000 $1.6M 0.21% NEW $203.43 +108.5%
102 AEIS ADVANCED ENERGY INDS Industrials 5,000 $1.6M 0.21% NEW $322.71 +0.2%
103 MTZ MASTEC INC Industrials 5,000 $1.6M 0.20% NEW $321.74 +35.1%
104 ALDX ALDEYRA THERAPEUTICS INC Healthcare 950,000 $1.6M 0.20% NEW $1.69 -0.6%
105 EQT EQT CORP Energy 25,000 $1.6M 0.20% NEW $63.64 -11.1%
106 EOSE EOS ENERGY ENTERPRISES INC Industrials 300,000 $1.5M 0.19% NEW $4.96 +64.7%
107 DT DYNATRACE INC Technology 40,000 $1.5M 0.19% NEW $36.98 +0.4%
108 ENERGY TRANSFER L P 75,000 $1.4M 0.18% NEW $19.21
109 STKL SUNOPTA INC Consumer Defensive 220,000 $1.4M 0.18% NEW $6.48 +0.3%
110 CEG CONSTELLATION ENERGY CORP Utilities 5,000 $1.4M 0.18% NEW $278.58 -4.1%
111 ITRI ITRON INC Technology 15,000 $1.3M 0.17% NEW $89.63 -9.0%
112 ESOA ENERGY SERVICES OF AMER CORP Industrials 100,000 $1.3M 0.17% NEW $13.13 +32.7%
113 MOS CALL MOSAIC CO Basic Materials 50,000 $1.3M 0.16% NEW $25.50 -11.1%
114 NOW CALL SERVICENOW INC Technology 12,000 $1.3M 0.16% NEW $104.55 -13.4%
115 SPWR SUNPOWER INC Energy 960,000 $1.2M 0.15% NEW $1.27 -19.7%
116 PI IMPINJ INC Technology 11,500 $1.2M 0.15% NEW $102.70 +40.8%
117 TXN TEXAS INSTRS INC Technology 6,000 $1.2M 0.15% NEW $194.14 +57.8%
118 TASK CALL TASKUS INC Technology 170,000 $1.1M 0.14% NEW $6.71 -17.7%
119 SELECT SECTOR SPDR TR 23,000 $1.1M 0.14% NEW $49.39
120 CNXC PUT CONCENTRIX CORP Technology 40,000 $1.1M 0.14% NEW $27.36 -14.4%
121 LODE COMSTOCK INC Real Estate 350,000 $1.1M 0.14% NEW $3.05 +14.4%
122 DQ CALL DAQO NEW ENERGY CORP Technology 50,000 $1.1M 0.14% NEW $21.27 -11.8%
123 CALL SELECT SECTOR SPDR TR 20,000 $987K 0.13% NEW $49.37
124 MGNI MAGNITE INC Communication Services 78,000 $927K 0.12% NEW $11.88 +4.5%
125 PLXS PLEXUS CORP Technology 4,500 $911K 0.12% NEW $202.54 +29.4%
126 CRTO CRITEO S A Communication Services 50,500 $905K 0.12% NEW $17.93 -10.4%
127 AMSC AMERICAN SUPERCONDUCTOR CORP Industrials 25,000 $846K 0.11% NEW $33.85 +62.7%
128 INTC CALL INTEL CORP Technology 18,000 $794K 0.10% NEW $44.13 +162.7%
129 MGNI CALL MAGNITE INC Communication Services 65,000 $772K 0.10% NEW $11.88 +4.5%
130 EXLS PUT EXLSERVICE HLDGS INC Technology 25,000 $761K 0.10% NEW $30.45 -11.5%
131 RAMP CALL LIVERAMP HLDGS INC Technology 28,000 $743K 0.10% NEW $26.52 +9.8%
132 MP MP MATERIALS CORP Basic Materials 15,000 $724K 0.09% NEW $48.25 +25.0%
133 ARRY ARRAY TECHNOLOGIES INC Energy 100,000 $723K 0.09% NEW $7.23 +24.1%
134 LSCC CALL LATTICE SEMICONDUCTOR CORP Technology 7,000 $649K 0.08% NEW $92.76 +34.6%
135 HIMX CALL HIMAX TECHNOLOGIES INC Technology 80,000 $630K 0.08% NEW $7.87 +162.8%
136 TWLO CALL TWILIO INC Communication Services 5,000 $629K 0.08% NEW $125.82 +57.4%
137 HIMX HIMAX TECHNOLOGIES INC Technology 79,000 $622K 0.08% NEW $7.87 +162.8%
138 S SENTINELONE INC Technology 46,000 $592K 0.08% NEW $12.88 +28.2%
139 DIS DISNEY WALT CO Communication Services 6,000 $578K 0.07% NEW $96.37 +9.4%
140 ALDX CALL ALDEYRA THERAPEUTICS INC Healthcare 300,000 $507K 0.07% NEW $1.69 -0.6%
141 TASK TASKUS INC Technology 65,000 $436K 0.06% NEW $6.71 -17.7%
142 OKTA CALL OKTA INC Technology 5,000 $394K 0.05% NEW $78.71 +3.0%
143 LXU LSB INDS INC Basic Materials 25,000 $372K 0.05% NEW $14.90 -3.1%
144 RAMP LIVERAMP HLDGS INC Technology 14,000 $371K 0.05% NEW $26.52 +9.8%
145 IE IVANHOE ELECTRIC INC Technology 25,000 $296K 0.04% NEW $11.82 +16.8%
146 FCEL FUELCELL ENERGY INC Industrials 45,000 $294K 0.04% NEW $6.53 +230.8%
147 ALB ALBEMARLE CORP Basic Materials 1,500 $269K 0.03% NEW $179.53 +0.5%
148 TDC CALL TERADATA CORP DEL Technology 10,000 $256K 0.03% NEW $25.63 +30.6%
149 SNAP CALL SNAP INC Communication Services 50,000 $230K 0.03% NEW $4.60 +16.5%
150 BIOX BIOCERES CROP SOLUTIONS CORP Basic Materials 475,000 $211K 0.03% NEW $0.44 -3.6%
151 TDC TERADATA CORP DEL Technology 8,000 $205K 0.03% NEW $25.63 +30.6%

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Technology 33.8%
Healthcare 16.6%
Financial Services 9.5%
Consumer Cyclical 9.1%
Communication Services 8.5%
Industrials 7.8%
Energy 6.5%
Utilities 3.6%
Basic Materials 2.4%
Real Estate 1.5%