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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 1 of 2  ·  33 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
1 AVGO BROADCOM INC Technology 89,500.0 $27.7M 3.53% +6K +6.5% $309.66 +37.3%
2 AMZN AMAZON COM INC Consumer Cyclical 106,000.0 $22.1M 2.81% +52K +96.3% $208.27 +26.8%
3 ANET ARISTA NETWORKS INC Technology 173,700.0 $21.3M 2.72% +74K +73.7% $122.78 +15.6%
4 SMTC SEMTECH CORP Technology 258,750.0 $19.9M 2.54% +22K +9.2% $76.89 +83.6%
5 MOD MODINE MFG CO Consumer Cyclical 91,100.0 $19.7M 2.52% +88K +2430.6% $216.71 +34.8%
6 SEZL SEZZLE INC Financial Services 300,000.0 $19.0M 2.42% +55K +22.4% $63.29 +63.4%
7 META META PLATFORMS INC Communication Services 28,000.0 $16.0M 2.04% +26K +1300.0% $572.18 +8.1%
8 SHLS SHOALS TECHNOLOGIES GROUP IN Energy 2,260,000.0 $14.9M 1.90% +2.2M +8940.0% $6.58 +41.0%
9 EBAY EBAY INC. Consumer Cyclical 140,500.0 $12.8M 1.63% +56K +65.3% $91.02 +24.4%
10 NU NU HLDGS LTD Financial Services 675,000.0 $9.7M 1.24% +35K +5.5% $14.37 -10.0%
11 NOW SERVICENOW INC Technology 72,500.0 $7.6M 0.97% +61K +511.8% $104.55 -13.4%
12 AVY AVERY DENNISON CORP Industrials 40,000.0 $6.9M 0.88% +19K +90.5% $172.68 -9.5%
13 XLU SELECT SECTOR SPDR TR 150,000.0 $6.9M 0.88% +50K +50.0% $45.84 -4.3%
14 WGS GENEDX HOLDINGS CORP Healthcare 100,000.0 $6.4M 0.82% +45K +81.8% $64.22 -39.5%
15 XPLR INFRASTRUCTURE LP 475,000.0 $5.0M 0.64% +25K +5.6% $10.62
16 ROKU ROKU INC Communication Services 41,500.0 $3.9M 0.50% +32K +361.1% $94.62 +33.0%
17 FLR FLUOR CORP Industrials 82,500.0 $3.8M 0.49% +3K +3.1% $46.65 -2.5%
18 NFLX NETFLIX INC. Communication Services 40,000.0 $3.8M 0.49% +34K +566.7% $96.16 -9.6%
19 PROF PROFOUND MED CORP Healthcare 575,000.0 $3.7M 0.47% +125K +27.8% $6.48 +11.1%
20 TAC TRANSALTA CORP Utilities 275,000.0 $3.6M 0.46% +95K +52.8% $13.15 -1.5%
Page 1 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 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%