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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 2  ·  33 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
21 WOLF WOLFSPEED INC Technology 60,000.0 $2.9M 0.30% -80K -57.1% $48.25 -27.5%
22 NOW SERVICENOW INC Technology 21,500.0 $2.1M 0.22% -51K -70.3% $99.28 +18.6%
23 AVY AVERY DENNISON CORP Industrials 12,000.0 $1.9M 0.20% -28K -70.0% $162.35 +8.8%
24 CCJ CAMECO CORP Energy 17,500.0 $1.8M 0.19% -5K -22.2% $101.86 -3.2%
25 RAMACO RES INC 100,000.0 $1.3M 0.14% -60K -37.5% $13.23
26 DNN DENISON MINES CORP Energy 400,000.0 $1.2M 0.13% -1.0M -71.4% $3.06 +4.2%
27 ZM CALL ZOOM COMMUNICATIONS INC Technology 13,000.0 $1.1M 0.12% -10K -43.5% $86.31 +22.3%
28 MGNI MAGNITE INC Communication Services 57,500.0 $1.1M 0.11% -20K -26.3% $18.98 +27.4%
29 HIMX CALL HIMAX TECHNOLOGIES INC Technology 70,000.0 $1.1M 0.11% -10K -12.5% $15.34 +0.5%
30 AMSC AMERICAN SUPERCONDUCTOR CORP Industrials 20,000.0 $830K 0.09% -5K -20.0% $41.51 -22.6%
31 ITRI ITRON INC Technology 7,500.0 $649K 0.07% -8K -50.0% $86.53 +16.3%
32 FLNC FLUENCE ENERGY INC Utilities 20,000.0 $395K 0.04% -165K -89.2% $19.77 -36.1%
33 MP MP MATERIALS CORP Basic Materials 5,000.0 $280K 0.03% -10K -66.7% $56.08 +4.3%
Page 2 of 2  ·  33 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%