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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 7 of 8  ·  151 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
121 COMSTOCK INC 350,000.0 $1.1M 0.14% NEW $3.05
122 DQ CALL DAQO NEW ENERGY CORP Technology 50,000.0 $1.1M 0.14% -100K -66.7% $21.27 -11.8%
123 XLF CALL SELECT SECTOR SPDR TR 20,000.0 $987K 0.13% NEW $49.37 +3.6%
124 MGNI MAGNITE INC Communication Services 78,000.0 $927K 0.12% NEW $11.88 +4.5%
125 PLXS PLEXUS CORP Technology 4,500.0 $911K 0.12% NEW $202.54 +29.4%
126 CRTO CRITEO S A Communication Services 50,500.0 $905K 0.12% NEW $17.93 -10.4%
127 AMSC AMERICAN SUPERCONDUCTOR CORP Industrials 25,000.0 $846K 0.11% NEW $33.85 +62.7%
128 INTC CALL INTEL CORP Technology 18,000.0 $794K 0.10% -42K -70.0% $44.13 +162.7%
129 MGNI CALL MAGNITE INC Communication Services 65,000.0 $772K 0.10% NEW $11.88 +4.5%
130 EXLS PUT EXLSERVICE HLDGS INC Technology 25,000.0 $761K 0.10% NEW $30.45 -11.5%
131 RAMP CALL LIVERAMP HLDGS INC Technology 28,000.0 $743K 0.10% NEW $26.52 +9.8%
132 MP MP MATERIALS CORP Basic Materials 15,000.0 $724K 0.09% NEW $48.25 +25.0%
133 ARRY ARRAY TECHNOLOGIES INC Energy 100,000.0 $723K 0.09% +75K +300.0% $7.23 +24.1%
134 LSCC CALL LATTICE SEMICONDUCTOR CORP Technology 7,000.0 $649K 0.08% NEW $92.76 +34.6%
135 HIMX CALL HIMAX TECHNOLOGIES INC Technology 80,000.0 $630K 0.08% NEW $7.87 +162.8%
136 TWLO CALL TWILIO INC Communication Services 5,000.0 $629K 0.08% NEW $125.82 +57.4%
137 HIMX HIMAX TECHNOLOGIES INC Technology 79,000.0 $622K 0.08% NEW $7.87 +162.8%
138 S SENTINELONE INC Technology 46,000.0 $592K 0.08% NEW $12.88 +28.2%
139 DIS DISNEY WALT CO Communication Services 6,000.0 $578K 0.07% NEW $96.37 +9.4%
140 ALDX CALL ALDEYRA THERAPEUTICS INC Healthcare 300,000.0 $507K 0.07% +250K +500.0% $1.69 -0.6%
Page 7 of 8  ·  151 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%