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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 5 of 8  ·  145 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
81 SHOP SHOPIFY INC Technology 32,500.0 $3.7M 0.39% NEW $114.12 +30.3%
82 WDC WESTERN DIGITAL CORP Technology 5,500.0 $3.5M 0.37% NEW $638.74 -16.1%
83 AEVA AEVA TECHNOLOGIES INC Consumer Cyclical 121,500.0 $3.5M 0.36% NEW $28.72 -17.3%
84 ORN ORION GROUP HLDGS INC Industrials 200,000.0 $3.4M 0.35% $16.82 -41.7%
85 TIC TIC SOLUTIONS INC Industrials 400,000.0 $3.2M 0.34% +25K +6.7% $8.09 +18.8%
86 EOSE EOS ENERGY ENTERPRISES INC Industrials 550,000.0 $3.2M 0.34% +250K +83.3% $5.87 -33.0%
87 AGI ALAMOS GOLD INC Basic Materials 105,000.0 $3.2M 0.33% -70K -40.0% $30.34 +12.0%
88 COHU COHU INC Technology 41,700.0 $3.1M 0.32% NEW $73.91 -15.3%
89 FLEX FLEX LTD Technology 19,000.0 $3.1M 0.32% NEW $162.07 -19.8%
90 FTRE FORTREA HLDGS INC Healthcare 175,000.0 $3.0M 0.32% NEW $17.40 +4.0%
91 STM STMICROELECTRONICS N V Technology 41,000.0 $3.0M 0.32% NEW $73.69 -24.3%
92 NOW CALL SERVICENOW INC Technology 30,000.0 $3.0M 0.31% +18K +150.0% $99.28 +18.6%
93 WOLF WOLFSPEED INC Technology 60,000.0 $2.9M 0.30% -80K -57.1% $48.25 -27.5%
94 VECO VEECO INSTRS INC DEL Technology 37,000.0 $2.8M 0.29% NEW $75.80 -28.2%
95 TEAM CALL ATLASSIAN CORPORATION Technology 35,000.0 $2.7M 0.28% NEW $77.79 +103.5%
96 KBR KBR INC Industrials 75,000.0 $2.6M 0.27% NEW $34.53 +8.7%
97 ET ENERGY TRANSFER L P Energy 125,000.0 $2.4M 0.25% +50K +66.7% $19.15 +9.3%
98 PSTG CALL EVERPURE INC 30,000.0 $2.4M 0.25% NEW $78.79
99 PAGAYA TECHNOLOGIES LTD 125,000.0 $2.3M 0.24% NEW $18.29
100 TRIP TRIPADVISOR INC Consumer Cyclical 166,000.0 $2.3M 0.24% NEW $13.71 -25.8%
Page 5 of 8  ·  145 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%