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CIK: 0000900529
Total reported value
$960.2M
$960.2M
124 檔
18.7%
At the close of Q4 2025, Ardsley Advisory Partners LP disclosed equity holdings valued at approximately $960.2M, spread across 124 reported holdings.
Ardsley Advisory Partners LP executed strategic sector rebalancing during Q4 2025, establishing 16 new positions while fully exiting 12 holdings and trimming 11 positions.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AVGO | Broadcom Inc | Stock-Tech | 5.09% | -4.68% | +48.07% | |
| 2 | LLY | Eli Lilly & Co | Stock-Healthcare | 4.72% | -0.59% | EXIT | |
| 3 | FSLR | First Solar Inc | Stock-Tech | 3.66% | — | -1.16% | |
| 4 | LITE | Lumentum Holdings Inc | Stock-Tech | 3.24% | +0.33% | -6.98% | |
| 5 | RUN | Sunrun Inc | Stock-Tech | 2.99% | +0.27% | -14.20% | |
| 6 | NVDA | Nvidia CORP | Stock-Tech | 2.56% | -2.17% | EXIT | |
| 7 | ARGX | Argenx Se - Adr | Stock-Healthcare | 2.22% | — | +60.00% | |
| 8 | SMTC | Semtech CORP | Stock-Tech | 2.09% | -2.07% | +115.83% | |
| 9 | SLV | Ishares Silver Trust | ETF-Commodities | 2.08% | — | +47.50% | |
| 10 | ANET | Arista Networks Inc | Stock-Tech | 2.01% | -3.11% | EXIT | |
| 11 | TEVA | Teva Pharmaceutical-sp Adr | Stock-Healthcare | 1.99% | -0.49% | +16.00% | |
| 12 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.96% | +0.50% | -61.49% | |
| 13 | TEL | TE Connectivity plc | Stock-Tech | 1.84% | — | — | |
| 14 | HUT | Hut 8 CORP | Stock-Financials | 1.82% | +0.18% | -66.51% | |
| 15 | SEZL | Sezzle Inc | Stock-Other | 1.78% | +1.42% | — | |
| 16 | AEIS | Advanced Energy Industries | Stock-Industrials | 1.68% | -0.21% | EXIT | |
| 17 | ORCL | Oracle CORP | Stock-Tech | 1.67% | +0.69% | NEW | |
| 18 | CRM | Salesforce Inc | Stock-Tech | 1.48% | +0.59% | NEW | |
| 19 | WULF | Terawulf Inc | Stock-Financials | 1.47% | +0.54% | -2.92% | |
| 20 | SNDK | Sandisk CORP | Stock-Tech | 1.46% | +1.44% | -44.00% | |
| 21 | BTSG | Brightspring Health Services | Stock-Other | 1.44% | +0.46% | -22.22% | |
| 22 | PANW | Palo Alto Networks Inc | Stock-Tech | 1.39% | +1.52% | NEW | |
| 23 | SHOP | Shopify Inc - Class A | Stock-Tech | 1.39% | +0.39% | NEW | |
| 24 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 1.37% | -2.38% | -28.48% | |
| 25 | TER | Teradyne Inc | Stock-Tech | 1.27% | -0.28% | EXIT | |
| 26 | AGI | Alamos Gold Inc-class A | Stock-Materials | 1.27% | -0.66% | -7.69% | |
| 27 | ABNB | Airbnb Inc-class A | Stock-Consumer Disc | 1.21% | — | — | |
| 28 | DNN | Denison Mines CORP | Stock-Other | 1.20% | -0.50% | +105.00% | |
| 29 | MSFT | Microsoft CORP | Stock-Tech | 1.18% | -0.38% | EXIT | |
| 30 | NU | Nu Holdings Ltd. | Stock-Financials | 1.18% | -0.30% | +2.40% | |
| 31 | TXN | Texas Instruments Inc | Stock-Tech | 1.14% | +0.25% | — | |
| 32 | NXE | Nexgen Energy LTD | Stock-Other | 1.14% | -0.44% | EXIT | |
| 33 | ✓ | Ferroglobe PLC | Stock-Other | 1.08% | +0.72% | NEW | |
| 34 | SMIN | Ishares Msci India Small-cap | ETF-Other | 1.07% | — | — | |
| 35 | SANM | Sanmina CORP | Stock-Tech | 1.07% | — | — | |
| 36 | ARM | Arm Holdings Plc-adr | Stock-Tech | 1.02% | +1.38% | -33.59% | |
| 37 | ONTO | Onto Innovation Inc | Stock-Tech | 1.01% | +1.24% | NEW | |
| 38 | TWLO | Twilio Inc - A | Stock-Tech | 0.98% | +0.64% | — | |
| 39 | MDB | Mongodb Inc | Stock-Tech | 0.95% | — | — | |
| 40 | JAZZ | Jazz Pharmaceuticals plc | Stock-Healthcare | 0.93% | +0.75% | NEW | |
| 41 | VIAV | Viavi Solutions Inc | Stock-Tech | 0.86% | +0.24% | — | |
| 42 | ALDX | Aldeyra Therapeutics Inc | Stock-Other | 0.85% | +0.01% | -21.05% | |
| 43 | MIR | Mirion Technologies Inc | Stock-Industrials | 0.84% | -0.16% | -0.98% | |
| 44 | BKD | Brookdale Senior Living Inc | Stock-Other | 0.82% | -0.48% | — | |
| 45 | EBAY | Ebay Inc | Stock-Consumer Disc | 0.81% | +0.69% | +44.07% | |
| 46 | ICLN | Ishares Global Clean Energy | ETF-Other | 0.81% | — | -30.77% | |
| 47 | WGS | Genedx Holdings CORP | Stock-Other | 0.79% | -0.28% | -8.33% | |
| 48 | DQ | Daqo New Energy Corp-adr | Stock-Other | 0.76% | -0.14% | EXIT | |
| 49 | CVS | Cvs Health CORP | Stock-Healthcare | 0.74% | -0.35% | -15.00% | |
| 50 | BRBR | Bellring Brands Inc | Stock-Consumer Staples | 0.70% | -0.36% | EXIT |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | LITE | Lumentum Holdings Inc | +1.5% | -6.98% | Trim |
| 2 | AVGO | Broadcom Inc | +1.4% | +48.07% | Add |
| 3 | ANET | Arista Networks Inc | +1.4% | +311.76% | Add |
| 4 | SLV | Ishares Silver Trust | +1% | +47.50% | Add |
| 5 | SMTC | Semtech CORP | +1% | +115.83% | Add |
| 6 | NXE | Nexgen Energy LTD | +0.9% | +350.00% | Add |
| 7 | ARGX | Argenx Se - Adr | +0.9% | +60.00% | Add |
| 8 | NVDA | Nvidia CORP | +0.7% | +58.23% | Add |
| 9 | TEVA | Teva Pharmaceutical-sp Adr | +0.7% | +16.00% | Add |
| 10 | AEIS | Advanced Energy Industries | +0.7% | +64.04% | Add |
| 11 | PANW | Palo Alto Networks Inc | +0.6% | +120.45% | Add |
| 12 | CRM | Salesforce Inc | +0.5% | +54.55% | Add |
| 13 | COHR | Coherent CORP | -0.8% | -89.63% | Trim |
| 14 | MSFT | Microsoft CORP | -1.2% | -40.00% | Trim |
| 15 | ARM | Arm Holdings Plc-adr | -1.2% | -33.59% | Trim |
| 16 | GLW | Corning Inc | -1.5% | -88.09% | Trim |
| 17 | EOSE | Eos Energy Enterprises Inc | -1.5% | -65.31% | Trim |
| 18 | AAOI | Applied Optoelectronics Inc | -1.6% | -95.28% | Trim |
| 19 | ORCL | Oracle CORP | -1.8% | -22.00% | Trim |
| 20 | GOOG | Alphabet Inc-cl C | -2.5% | -61.49% | Trim |
| 21 | HUT | Hut 8 CORP | -2.8% | -66.51% | Trim |
| 22 | MRVL | Marvell Technology Inc | -4.2% | -97.59% | Trim |
| 23 | LLY | Eli Lilly & Co | — | NEW | New buy |
| 24 | TEL | TE Connectivity plc | — | NEW | New buy |
| 25 | SEZL | Sezzle Inc | — | NEW | New buy |
| 26 | SIMO | Silicon Motion Technol-adr | — | EXIT | Sold out |
| 27 | ABNB | Airbnb Inc-class A | — | NEW | New buy |
| 28 | TXN | Texas Instruments Inc | — | NEW | New buy |
| 29 | P | Everpure Inc-a | — | EXIT | Sold out |
| 30 | ✓ | Ferroglobe PLC | — | NEW | New buy |
| 31 | SMIN | Ishares Msci India Small-cap | — | NEW | New buy |
| 32 | SANM | Sanmina CORP | — | NEW | New buy |
| 33 | OKTA | Okta Inc | — | EXIT | Sold out |
| 34 | TWLO | Twilio Inc - A | — | NEW | New buy |
| 35 | MDB | Mongodb Inc | — | NEW | New buy |
| 36 | RIOT | Riot Platforms Inc | — | EXIT | Sold out |
| 37 | JAZZ | Jazz Pharmaceuticals plc | — | NEW | New buy |
| 38 | VIAV | Viavi Solutions Inc | — | NEW | New buy |
| 39 | BKD | Brookdale Senior Living Inc | — | NEW | New buy |
| 40 | OSCR | Oscar Health Inc - Class A | — | EXIT | Sold out |
| 41 | PD | Pagerduty Inc | — | EXIT | Sold out |
| 42 | BRBR | Bellring Brands Inc | — | NEW | New buy |
| 43 | TTD | Trade Desk Inc/the -class A | — | NEW | New buy |
| 44 | ADMA | Adma Biologics Inc | — | EXIT | Sold out |
| 45 | NOW | Servicenow Inc | — | NEW | New buy |
| 46 | 8QR | Confluent Inc-class A | — | EXIT | Sold out |
| 47 | APP | Applovin Corp-class A | — | EXIT | Sold out |
| 48 | APH | Amphenol Corp-cl A | — | EXIT | Sold out |
| 49 | MGNI | Magnite Inc | — | EXIT | Sold out |
| 50 | DKNG | Draftkings Inc-cl A | — | EXIT | Sold out |
According to official SEC Form 13F filings, Ardsley Advisory Partners LP reported a total U.S. public equity portfolio value of $960.2M across 124 disclosed positions in Q4 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including AVGO, LLY, FSLR) accounted for 18.7% of total reported equity market value during Q4 2025.
Top New Position Initiated
LLY
市值: $43.0M
Top Position Liquidated / Trimmed
SIMO
前期市值: $12.6M
During Q4 2025, Ardsley Advisory Partners LP's top holdings by market value included AVGO (5.1%)、LLY (4.7%)、FSLR (3.7%). The largest single position, AVGO, represented 5.1% of total portfolio value.
In Q4 2025, Ardsley Advisory Partners LP made 50 total portfolio adjustments, initiating 16 new buys, adding to 11 positions, trimming 11 holdings, and fully liquidating 12 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
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