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Portfolio (Quarterly) Guide ↗

ARDSLEY ADVISORY PARTNERS LP

· CIK 0000900529
13F Portfolio $784.4B AUM 151 positions Filed May 15, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 72 New 33 Added 34 Reduced 63 Exited
Page 1 of 2  ·  34 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
1 SANDISK CORP 42,000.0 $26.7M 3.40% -14K -25.0% $635.94
2 TEVA TEVA PHARMACEUTICAL INDS LTD Healthcare 555,000.0 $16.7M 2.13% -25K -4.3% $30.12 +17.2%
3 RUN SUNRUN INC Energy 1,135,000.0 $15.4M 1.96% -345K -23.3% $13.56 +8.1%
4 NVDA NVIDIA CORPORATION Technology 87,500.0 $15.3M 1.95% -38K -30.0% $174.40 +35.2%
5 WULF TERAWULF INC Financial Services 1,050,000.0 $15.1M 1.93% -115K -9.9% $14.40 +67.8%
6 VIAV VIAVI SOLUTIONS INC Technology 400,000.0 $13.3M 1.70% -40K -9.1% $33.29 +59.5%
7 GOOG ALPHABET INC Communication Services 30,000.0 $8.6M 1.10% -27K -47.4% $286.86 +38.5%
8 AGI ALAMOS GOLD INC Basic Materials 175,000.0 $7.8M 0.99% -125K -41.7% $44.43 -9.5%
9 LSCC LATTICE SEMICONDUCTOR CORP Technology 81,500.0 $7.6M 0.96% -4K -5.2% $92.76 +34.6%
10 HUT 8 CORP 150,000.0 $7.0M 0.90% -210K -58.3% $46.91
11 TWLO TWILIO INC Communication Services 47,200.0 $5.9M 0.76% -15K -24.5% $125.82 +57.4%
12 CWEN CLEARWAY ENERGY INC Utilities 140,000.0 $5.5M 0.70% -10K -6.7% $39.29 -3.2%
13 DNN DENISON MINES CORP Energy 1,400,000.0 $4.9M 0.63% -2.7M -65.8% $3.53 -1.1%
14 LLY ELI LILLY & CO Healthcare 5,000.0 $4.6M 0.59% -35K -87.5% $919.77 +9.5%
15 LITE LUMENTUM HLDGS INC Technology 6,200.0 $4.4M 0.56% -74K -92.2% $703.98 +42.3%
16 NXE NEXGEN ENERGY LTD Energy 300,000.0 $3.5M 0.44% -825K -73.3% $11.60 +3.2%
17 ANET CALL ARISTA NETWORKS INC Technology 25,000.0 $3.1M 0.39% -15K -37.5% $122.78 +15.6%
18 MSFT MICROSOFT CORP Technology 8,000.0 $3.0M 0.38% -14K -64.0% $369.96 +10.7%
19 BRBR BELLRING BRANDS INC Consumer Defensive 175,000.0 $2.8M 0.36% -65K -27.1% $16.09 -39.8%
20 CCJ CAMECO CORP Energy 22,500.0 $2.4M 0.31% -12K -35.7% $108.61 -1.0%
Page 1 of 2  ·  34 positions

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 31.4%
Healthcare 17.9%
Consumer Cyclical 9.3%
Communication Services 8.8%
Energy 8.8%
Financial Services 8.8%
Industrials 8.5%
Utilities 2.8%
Basic Materials 1.6%
Real Estate 1.3%