Arosa Capital Management LP
Reported holdings as of Q2 2026, from 31 quarterly filings.
Holdings
| Security | Ticker | Value | Shares | Weight | Weight change | Held | Change |
|---|---|---|---|---|---|---|---|
| VICOR CORP OPT | VICR | $100.6M | 125,000 | +11.68pp | 3q | -20.1%-$25.4M | |
| STATE STR SPDR S&P 500 ETF T OPT | SPY | $59.7M | options only | -12.99pp | 2q | OPTIONS | |
| VANECK ETF TRUST OPT | SMH | $59.0M | options only | +8.34pp | 2q | OPTIONS | |
| ENPHASE ENERGY INC OPT | ENPH | $32.7M | options only | +4.86pp | 3q | OPTIONS | |
| IREN LIMITED OPT | IREN | $32.5M | options only | +0.47pp | 5q | OPTIONS | |
| MONOLITHIC PWR SYS INC OPT | MPWR | $27.6M | 12,000 | +4.18pp | 2q | +166.7%+$17.3M | |
| POWER INTEGRATIONS INC OPT | POWI | $23.0M | 125,000 | - | new | NEW | |
| INVESCO QQQ TR OPT | QQQ | $22.1M | options only | -10.05pp | 6q | OPTIONS | |
| APPLIED DIGITAL CORP OPT | APLD | $20.1M | options only | - | new | OPTIONS | |
| SUNRUN INC OPT | RUN | $16.1M | options only | - | new | OPTIONS | |
| SHOALS TECHNOLOGIES GROUP IN OPT | SHLS | $14.4M | options only | +2.36pp | 2q | OPTIONS | |
| CIPHER DIGITAL INC OPT | CIFR | $13.5M | options only | +1.91pp | 5q | OPTIONS | |
| BLOOM ENERGY CORP OPT | BE | $12.1M | options only | +1.71pp | 4q | OPTIONS | |
| EATON CORP PLC OPT | ETN | $10.7M | options only | - | new | OPTIONS | |
| AXT INC OPT | AXTI | $8.5M | 17,500 | +0.78pp | 3q | -79.4%-$32.7M | |
| NXP SEMICONDUCTORS N V OPT | NXPI | $8.4M | options only | - | new | OPTIONS | |
| NEXTPOWER INC OPT | NXT | $8.3M | options only | +0.57pp | 3q | OPTIONS | |
| QNITY ELECTRONICS INC | Q | $8.2M | 50,000 | - | new | NEW | |
| GLOBAL X FDS OPT | URA | $6.6M | options only | -0.30pp | 3q | OPTIONS | |
| DEVON ENERGY CORP NEW OPT | DVN | $6.2M | options only | - | new | OPTIONS | |
| SOLAREDGE TECHNOLOGIES INC OPT | SEDG | $5.8M | options only | - | new | OPTIONS | |
| ALBEMARLE CORP OPT | ALB | $5.4M | options only | - | new | OPTIONS | |
| ISHARES TR OPT | ICLN | $5.1M | options only | - | new | OPTIONS | |
| MASTEC INC OPT | MTZ | $5.0M | options only | -3.49pp | 6q | OPTIONS | |
| PRIMORIS SVCS CORP OPT | PRIM | $5.0M | options only | - | new | OPTIONS | |
| TERAWULF INC OPT | WULF | $4.9M | options only | +0.22pp | 3q | OPTIONS | |
| FIRST SOLAR INC OPT | FSLR | $4.7M | options only | -0.07pp | 8q | OPTIONS | |
| WILLIAMS COS INC | WMB | $4.5M | 60,000 | -0.03pp | 6q | -20.0%-$1.1M | |
| HALLIBURTON CO OPT | HAL | $4.1M | options only | - | new | OPTIONS | |
| BABCOCK & WILCOX ENTERPRISES | BW | $3.9M | 275,000 | -0.59pp | 2q | -52.2%-$4.2M | |
| ROGERS CORP | ROG | $3.6M | 22,000 | -0.07pp | 2q | -49.6%-$3.5M | |
| CEVA INC | CEVA | $3.3M | 70,000 | - | new | NEW | |
| SOLARIS ENERGY INFRAS INC | SEI | $3.2M | 40,000 | +0.06pp | 2q | -33.3%-$1.6M | |
| AMBARELLA INC | AMBA | $3.0M | 35,000 | - | new | NEW | |
| FLEX LTD | FLEX | $1.6M | 10,000 | - | new | NEW | |
| MATERION CORP | MTRN | $1.2M | 4,000 | -0.34pp | 2q | -84.0%-$6.2M | |
| EOS ENERGY ENTERPRISES INC | EOSE | $1.2M | 200,000 | -0.34pp | 4q | -72.5%-$3.1M | |
| KULR TECHNOLOGY GROUP INC | KULR | $1.1M | 300,000 | +0.10pp | 3q | HELD | |
| NEOVOLTA INC | NEOV | $1.0M | 320,000 | - | new | NEW | |
| ALPHA & OMEGA SEMICONDUCTOR | AOSL | $710.0K | 15,000 | +0.03pp | 3q | -50.0%-$710.0K | |
| TECOGEN INC NEW | TGEN | $652.5K | 125,000 | -0.02pp | 4q | -64.3%-$1.2M | |
| TERRESTRIAL ENERGY INC | IMSRW | $591.5K | 175,000 | +0.04pp | 3q | HELD | |
| EAGLE NUCLEAR ENERGY CORP | NUCLW | $566.0K | 390,375 | -0.06pp | 2q | -47.9%-$521.5K | |
| ESS TECH INC | GWH | $522.5K | 550,000 | -0.07pp | 4q | -39.6%-$342.0K | |
| NET POWER INC | NPWRWS | $30.8K | 106,249 | flat | 13q | HELD |
By sector
Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.
| Sector | Value | Share |
|---|---|---|
| Semiconductors & Electronics | $279.7M | 49.9% |
| Funds & ETFs | $81.8M | 14.6% |
| Banks & Lending | $50.9M | 9.1% |
| Software & IT Services | $23.4M | 4.2% |
| Industrials | $20.2M | 3.6% |
| Energy | $14.7M | 2.6% |
| Construction & Building | $9.9M | 1.8% |
| Chemicals | $9.0M | 1.6% |
| Other sectors | $566.0K | 0.1% |
| Not classified | $70.7M | 12.6% |
Quarter by quarter
| Quarter | Value | Positions | New | Added | Trimmed | Exited | Top 10 | Days to file |
|---|---|---|---|---|---|---|---|---|
| Q2 2026 | $561.1M | 45 | 16 | 1 | 18 | 32 | 70.2% | 45 |
| Q1 2026 | $660.4M | 61 | 22 | 10 | 14 | 27 | 76.7% | 45 |
| Q4 2025 | $795.5M | 66 | 36 | 14 | 8 | 28 | 55.9% | 48 |
| Q3 2025 | $455.4M | 58 | 27 | 3 | 22 | 15 | 71.4% | 45 |
| Q2 2025 | $531.1M | 46 | 20 | 9 | 15 | 11 | 71.1% | 45 |
| Q1 2025 | $270.7M | 37 | 14 | 12 | 9 | 14 | 71.1% | 45 |
| Q4 2024 | $249.2M | 37 | 18 | 6 | 9 | 13 | 66.4% | 45 |
| Q3 2024 | $258.1M | 32 | 11 | 7 | 6 | 10 | 72.7% | 45 |
| Q2 2024 | $177.3M | 31 | 9 | 9 | 10 | 12 | 62.8% | 45 |
| Q1 2024 | $169.4M | 34 | 13 | 8 | 9 | 7 | 53.1% | 45 |
| Q4 2023 | $222.1M | 28 | 8 | 7 | 11 | 26 | 69.1% | 45 |
| Q3 2023 | $321.8M | 46 | 11 | 12 | 21 | 10 | 49.0% | 45 |
| Q2 2023 | $395.1M | 45 | 15 | 16 | 11 | 23 | 49.7% | 45 |
| Q1 2023 | $638.7M | 53 | 23 | 10 | 17 | 22 | 57.5% | 45 |
| Q4 2022 | $471.5M | 52 | 20 | 17 | 13 | 19 | 57.2% | 45 |
| Q3 2022 | $467.3M | 51 | 21 | 9 | 9 | 27 | 53.1% | 45 |
| Q2 2022 | $617.1M | 57 | 23 | 11 | 11 | 24 | 63.7% | 46 |
| Q1 2022 | $584.5M | 58 | 34 | 8 | 8 | 33 | 59.6% | 46 |
| Q4 2021 | $405.3M | 57 | 22 | 16 | 9 | 28 | 56.7% | 45 |
| Q3 2021 | $539.0M | 63 | 20 | 9 | 14 | 16 | 58.8% | 43 |
| Q2 2021 | $494.7M | 59 | 19 | 9 | 13 | 19 | 60.1% | 47 |
| Q1 2021 | $541.1M | 59 | 25 | 12 | 17 | 32 | 52.5% | 47 |
| Q4 2020 | $729.2M | 66 | 30 | 10 | 19 | 21 | 52.8% | 43 |
| Q3 2020 | $647.2M | 57 | 30 | 7 | 13 | 24 | 60.3% | 44 |
| Q2 2020 | $525.0M | 51 | 12 | 15 | 20 | 18 | 55.1% | 45 |
| Q1 2020 | $827.6M | 57 | 28 | 18 | 7 | 22 | 71.3% | 45 |
| Q4 2019 | $483.9M | 51 | 18 | 11 | 15 | 15 | 49.9% | 45 |
| Q3 2019 | $561.1M | 48 | 12 | 16 | 12 | 15 | 55.0% | 45 |
| Q2 2019 | $633.6M | 51 | 20 | 11 | 18 | 16 | 46.1% | 45 |
| Q1 2019 | $555.6M | 47 | 15 | 11 | 15 | 19 | 51.0% | 45 |
| Q4 2018 | $446.2M | 51 | 0 | 0 | 0 | 0 | 54.7% | 45 |
Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.
Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.
Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.