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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 +21.9%
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 +5.6%
24 BWA BORGWARNER INC Consumer Cyclical 70,000.0 $4.6M 0.48% NEW $66.40 +5.3%
25 NAVN NAVAN INC Technology 200,000.0 $4.6M 0.48% NEW $22.87 +25.6%
26 FCEL CALL FUELCELL ENERGY INC Industrials 125,000.0 $4.5M 0.47% NEW $36.01 -37.9%
27 GFS GLOBALFOUNDRIES INC Technology 54,500.0 $4.5M 0.47% NEW $82.41 -35.2%
28 FLS FLOWSERVE CORP Industrials 60,000.0 $4.4M 0.46% NEW $74.16 +9.2%
29 LRCX LAM RESEARCH CORP Technology 10,000.0 $4.3M 0.45% NEW $433.33 -20.7%
30 MANH MANHATTAN ASSOCIATES INC Technology 28,500.0 $4.0M 0.41% NEW $139.25 +41.1%
31 GLBE GLOBAL E ONLINE LTD Consumer Cyclical 113,000.0 $3.9M 0.41% NEW $34.73 +18.6%
32 APH AMPHENOL CORP Technology 22,000.0 $3.9M 0.40% NEW $176.32 -3.1%
33 SHOP SHOPIFY INC Technology 32,500.0 $3.7M 0.39% NEW $114.12 +30.3%
34 WDC WESTERN DIGITAL CORP Technology 5,500.0 $3.5M 0.37% NEW $638.74 -16.1%
35 AEVA AEVA TECHNOLOGIES INC Consumer Cyclical 121,500.0 $3.5M 0.36% NEW $28.72 -17.3%
36 COHU COHU INC Technology 41,700.0 $3.1M 0.32% NEW $73.91 -15.3%
37 FLEX FLEX LTD Technology 19,000.0 $3.1M 0.32% NEW $162.07 -19.8%
38 FTRE FORTREA HLDGS INC Healthcare 175,000.0 $3.0M 0.32% NEW $17.40 +4.0%
39 STM STMICROELECTRONICS N V Technology 41,000.0 $3.0M 0.32% NEW $73.69 -24.3%
40 VECO VEECO INSTRS INC DEL Technology 37,000.0 $2.8M 0.29% NEW $75.80 -28.2%
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 42.2%
Healthcare 12.9%
Industrials 10.1%
Financial Services 9.5%
Energy 9.1%
Consumer Cyclical 7.7%
Communication Services 4.7%
Basic Materials 1.4%
Utilities 1.2%
Real Estate 1.2%