Arosa Capital Management LP 13F holdings, Q1 2026
Holdings as of March 31, 2026 · filings on SEC EDGAR · latest filing →
Arosa Capital Management LP disclosed 49 US equity positions worth $153.6m in its Q1 2026 13F filing. The largest position was VICR at 16.4% of the reported book, followed by ECG and BW.
What did Arosa Capital Management LP own in Q1 2026? Top 49 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs prior |
|---|---|---|---|---|---|---|---|
| 1 | VICR VICOR CORP | Technology | 16.4% | $25.2m | 156,500 | – | |
| 2 | ECG EVERUS CONSTR GROUP | Industrials | 6.8% | $10.4m | 88,000 | – | |
| 3 | BW BABCOCK & WILCOX ENTERPRISES | 5.5% | $8.4m | 575,000 | – | ||
| 4 | CCJ CAMECO CORP | Energy | 4.6% | $7.1m | 65,205 | – | |
| 5 | NXT NEXTPOWER INC | Technology | 3.9% | $6.0m | 49,959 | – | |
| 6 | FSLR FIRST SOLAR INC | Technology | 3.9% | $6.0m | 30,500 | – | |
| 7 | WMB WILLIAMS COS INC | Energy | 3.6% | $5.5m | 75,000 | – | |
| 8 | PWR QUANTA SVCS INC | Industrials | 3.4% | $5.2m | 9,418 | – | |
| 9 | MPWR MONOLITHIC PWR SYS INC | Technology | 3.2% | $4.9m | 4,500 | – | |
| 10 | AXTI AXT INC | Technology | 3.2% | $4.8m | 85,000 | – | |
| 11 | MTZ MASTEC INC | Industrials | 3.1% | $4.8m | 15,000 | – | |
| 12 | ROG ROGERS CORP | Technology | 3.0% | $4.7m | 43,612 | – | |
| 13 | MTRN MATERION CORP | Basic Materials | 2.4% | $3.6m | 25,000 | – | |
| 14 | EOSE EOS ENERGY ENTERPRISES INC | Industrials | 2.3% | $3.6m | 726,033 | – | |
| 15 | SEI SOLARIS ENERGY INFRAS INC | Energy | 2.2% | $3.4m | 60,000 | – | |
| 16 | STRL STERLING INFRASTRUCTURE INC | Industrials | 2.1% | $3.3m | 8,000 | – | |
| 17 | E ENI SPA | Energy | 2.0% | $3.1m | 55,000 | – | |
| 18 | BE BLOOM ENERGY CORP | Industrials | 1.9% | $2.9m | 21,692 | – | |
| 19 | UUUU ENERGY FUELS INC | Energy | 1.8% | $2.8m | 155,000 | – | |
| 20 | ENPH ENPHASE ENERGY INC | Technology | 1.7% | $2.7m | 70,394 | – | |
| 21 | FPS FORGENT POWER SOLUTIONS INC | Industrials | 1.6% | $2.5m | 85,000 | – | |
| 22 | XLI SELECT SECTOR SPDR TR | 1.6% | $2.5m | 15,354 | – | ||
| 23 | IREN IREN LIMITED | Financial Services | 1.6% | $2.4m | 69,975 | – | |
| 24 | LAC LITHIUM AMERS CORP NEW | 1.4% | $2.2m | 550,000 | – | ||
| 25 | MWH SOLV ENERGY INC | Utilities | 1.3% | $2.0m | 65,686 | – | |
| 26 | TSSI TSS INC DEL | 1.3% | $2.0m | 150,000 | – | ||
| 27 | ATOM ATOMERA INC | 1.2% | $1.9m | 490,000 | – | ||
| 28 | NVT NVENT ELEC PLC | Industrials | 1.2% | $1.8m | 15,000 | – | |
| 29 | OPTX SYNTEC OPTICS HLDGS INC | 1.1% | $1.8m | 250,000 | – | ||
| 30 | LGN LEGENCE CORP | Industrials | 1.1% | $1.7m | 30,000 | – | |
| 31 | VST VISTRA CORP | Utilities | 1.0% | $1.5m | 10,205 | – | |
| 32 | GWH ESS TECH INC | 0.7% | $1.1m | 910,000 | – | ||
| 33 | EAGLE NUCLEAR ENERGY CORP | 0.7% | $1.0m | 750,000 | – | ||
| 34 | BWXT BWX TECHNOLOGIES INC | Industrials | 0.7% | $1.0m | 5,000 | – | |
| 35 | RDW REDWIRE CORPORATION | Industrials | 0.7% | $1.0m | 120,000 | – | |
| 36 | USAR USA RARE EARTH INC | Basic Materials | 0.6% | $983.8k | 65,000 | – | |
| 37 | HUT HUT 8 CORP | Financial Services | 0.6% | $938.2k | 20,000 | – | |
| 38 | TGEN TECOGEN INC NEW | 0.6% | $896.0k | 350,000 | – | ||
| 39 | ASPI ASP ISOTOPES INC | 0.6% | $884.0k | 200,000 | – | ||
| 40 | CLSK CLEANSPARK INC | Financial Services | 0.6% | $851.0k | 100,000 | – | |
| 41 | AVAV AEROVIRONMENT INC | Industrials | 0.5% | $732.2k | 4,000 | – | |
| 42 | KULR TECHNOLOGY GROUP INC | 0.5% | $711.0k | 300,000 | – | ||
| 43 | KTOS KRATOS DEFENSE & SEC SOLUTIO | Industrials | 0.5% | $705.1k | 10,000 | – | |
| 44 | AOSL ALPHA & OMEGA SEMICONDUCTOR | Technology | 0.4% | $664.8k | 30,000 | – | |
| 45 | ASTI ASCENT SOLAR TECHNOLOGIES IN | 0.4% | $591.0k | 150,000 | – | ||
| 46 | TERRESTRIAL ENERGY INC | 0.3% | $453.2k | 175,000 | – | ||
| 47 | FEAM 5E ADVANCED MATERIALS INC | 0.2% | $280.0k | 200,000 | – | ||
| 48 | CORZ CORE SCIENTIFIC INC NEW | Technology | 0.1% | $164.5k | 10,993 | – | |
| 49 | NET POWER INC | 0.0% | $28.7k | 106,249 | – |
Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.