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Portfolio (Quarterly) Guide ↗

ARDSLEY ADVISORY PARTNERS LP

· CIK 0000900529
13F Portfolio $960M AUM 145 positions Filed Jul 13, 2026 EDGAR ↗ ← All Funds
Q2 2026 Q1 2026 · All 68 New 29 Added 33 Reduced 74 Exited
Page 2 of 4  ·  68 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
21 CRM SALESFORCE INC Technology 36,000.0 $5.6M 0.59% NEW $156.66 +48.9%
22 GUARDIAN METAL RES PLC 400,000.0 $5.6M 0.58% NEW $14.01
23 AAOI APPLIED OPTOELECTRONICS INC Technology 35,000.0 $5.1M 0.54% NEW $146.68 -27.1%
24 BWA BORGWARNER INC Consumer Cyclical 70,000.0 $4.6M 0.48% NEW $66.40 -8.0%
25 NAVN NAVAN INC Technology 200,000.0 $4.6M 0.48% NEW $22.87 -8.3%
26 FCEL CALL FUELCELL ENERGY INC Industrials 125,000.0 $4.5M 0.47% NEW $36.01 -50.4%
27 GFS GLOBALFOUNDRIES INC Technology 54,500.0 $4.5M 0.47% NEW $82.41 -41.8%
28 FLS FLOWSERVE CORP Industrials 60,000.0 $4.4M 0.46% NEW $74.16 +2.5%
29 LRCX LAM RESEARCH CORP Technology 10,000.0 $4.3M 0.45% NEW $433.33 -28.2%
30 MANH MANHATTAN ASSOCIATES INC Technology 28,500.0 $4.0M 0.41% NEW $139.25 +48.7%
31 GLBE GLOBAL E ONLINE LTD Consumer Cyclical 113,000.0 $3.9M 0.41% NEW $34.73 +19.6%
32 APH AMPHENOL CORP Technology 22,000.0 $3.9M 0.40% NEW $176.32 -53.0%
33 SHOP SHOPIFY INC Technology 32,500.0 $3.7M 0.39% NEW $114.12 +29.5%
34 WDC WESTERN DIGITAL CORP Technology 5,500.0 $3.5M 0.37% NEW $638.74 -27.3%
35 AEVA AEVA TECHNOLOGIES INC Consumer Cyclical 121,500.0 $3.5M 0.36% NEW $28.72 -46.3%
36 COHU COHU INC Technology 41,700.0 $3.1M 0.32% NEW $73.91 -12.7%
37 FLEX FLEX LTD Technology 19,000.0 $3.1M 0.32% NEW $162.07 -29.4%
38 FTRE FORTREA HLDGS INC Healthcare 175,000.0 $3.0M 0.32% NEW $17.40 +17.4%
39 STM STMICROELECTRONICS N V Technology 41,000.0 $3.0M 0.32% NEW $73.69 -27.5%
40 VECO VEECO INSTRS INC DEL Technology 37,000.0 $2.8M 0.29% NEW $75.80 -41.5%
Page 2 of 4  ·  68 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 42.9%
Healthcare 13.2%
Industrials 10.3%
Financial Services 9.7%
Energy 9.2%
Consumer Cyclical 7.8%
Communication Services 3.0%
Basic Materials 1.4%
Real Estate 1.3%
Utilities 1.2%