AC
Arosa Capital Management LP 13F Filings & Institutional Holdings (Q2 2026)
Arosa Capital Management LPCIK: 0001596053
High-turnover traderDiversified strategySector-focused
Total reported value
$561.1M
Reporting period: 2026-06-30 · Number of holdings: 52
Arosa Capital Management LP disclosed 52 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $561.1M and a quarterly turnover rate of 120.9%.
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Personality snowflake
- Concentration
- 29.29
- Portfolio Stability
- 100
- Momentum
- 71.61
- Sector conviction
- 100
- Diversification
- 90
- Sizing Uniformity
- 84.68
Arosa Capital Management LP's disclosed holdings carry a Herfindahl concentration index of 0.073 — mathematically equivalent to about 14 equally-sized positions, well below its 52 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.53), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 60% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govTrim SPY
-66.7% -$96.3M
Sold out PWR
Add VICR
+3.3% $59.3M
Trim QQQ
-81.3% -$70.3M
Add SMH
+140.0% $44.7M
Sold out XLI
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
Showing top 45 holdings (of 52 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | VICR | Vicor CORP | Stock-Tech | 17.94% | +11.69% | +3.31% | |
| 2 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 10.65% | -12.98% | -66.67% | |
| 3 | SMH | Vaneck Semiconductor ETF | ETF-Other | 10.52% | +8.34% | +140.00% | |
| 4 | ENPH | Enphase Energy Inc | Stock-Tech | 5.84% | +4.86% | +290.27% | |
| 5 | IREN | IREN Limited | Stock-Other | 5.79% | +0.47% | -30.73% | |
| 6 | MPWR | Monolithic Power Systems Inc | Stock-Tech | 4.93% | +4.19% | +344.44% | |
| 7 | POWI | Power Integrations Inc | Stock-Tech | 4.11% | +4.11% | NEW | |
| 8 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 3.94% | -10.04% | -81.25% | |
| 9 | APLD | Applied Digital CORP | Stock-Tech | 3.59% | +3.59% | NEW | |
| 10 | RUN | Sunrun Inc | Stock-Tech | 2.86% | +2.86% | NEW | |
| 11 | SHLS | Shoals Technologies Group -a | Stock-Other | 2.56% | +2.36% | +625.00% | |
| 12 | CIFR | Cipher Digital Inc | Stock-Tech | 2.40% | +1.91% | +120.00% | |
| 13 | BE | Bloom Energy Corp- A | Stock-Industrials | 2.16% | +1.72% | +84.40% | |
| 14 | ETN | Eaton Corporation plc | Stock-Industrials | 1.90% | +1.90% | NEW | |
| 15 | AXTI | Axt Inc | Stock-Other | 1.51% | +0.78% | +38.24% | |
| 16 | NXPI | NXP Semiconductors N.V. | Stock-Tech | 1.50% | +1.50% | NEW | |
| 17 | NXT | Nextpower Inc-cl A | Stock-Tech | 1.49% | +0.58% | +40.11% | |
| 18 | Q | Qnity Electronics Inc | Stock-Tech | 1.46% | +1.46% | NEW | |
| 19 | URA | Global X Uranium ETF | ETF-Other | 1.17% | -0.30% | -25.00% | |
| 20 | DVN | Devon Energy CORP | Stock-Energy | 1.10% | +1.10% | NEW | |
| 21 | SEDG | Solaredge Technologies Inc | Stock-Tech | 1.04% | +1.04% | NEW | |
| 22 | ALB | Albemarle CORP | Stock-Materials | 0.96% | +0.96% | NEW | |
| 23 | ICLN | Ishares Global Clean Energy | ETF-Other | 0.91% | +0.91% | NEW | |
| 24 | MTZ | Mastec Inc | Stock-Industrials | 0.89% | -3.49% | -86.67% | |
| 25 | PRIM | Primoris Services CORP | Stock-Industrials | 0.88% | +0.88% | NEW | |
| 26 | WULF | Terawulf Inc | Stock-Financials | 0.88% | +0.22% | -33.33% | |
| 27 | FSLR | First Solar Inc | Stock-Tech | 0.84% | -0.07% | -34.43% | |
| 28 | WMB | Williams Cos Inc | Stock-Energy | 0.79% | -0.03% | -20.00% | |
| 29 | HAL | Halliburton Co | Stock-Energy | 0.73% | +0.73% | NEW | |
| 30 | BW | Babcock & Wilcox Enterpr | Stock-Other | 0.69% | -0.59% | -52.17% | |
| 31 | ROG | Rogers CORP | Stock-Other | 0.64% | -0.07% | -49.56% | |
| 32 | CEVA | Ceva Inc | Stock-Other | 0.59% | +0.59% | NEW | |
| 33 | SEI | Solaris Energy Infrastructur | Stock-Energy | 0.57% | +0.06% | -33.33% | |
| 34 | AMBA | Ambarella, Inc. | Stock-Tech | 0.54% | +0.54% | NEW | |
| 35 | FLEX | Flex Ltd. | Stock-Tech | 0.29% | +0.29% | NEW | |
| 36 | MTRN | Materion CORP | Stock-Other | 0.21% | -0.34% | -84.00% | |
| 37 | EOSE | Eos Energy Enterprises Inc | Stock-Other | 0.21% | -0.34% | -72.45% | |
| 38 | KULR | Kulr Technology Group Inc | Stock-Other | 0.20% | +0.09% | — | |
| 39 | NEOV | Neovolta Inc | Stock-Other | 0.18% | +0.18% | NEW | |
| 40 | GOOG | Alphabet Inc. | Stock-Comm Services | 0.13% | +0.03% | -50.00% | |
| 41 | TGEN | Tecogen Inc/waltham Ma | Stock-Other | 0.12% | -0.02% | -64.29% | |
| 42 | IMSRW | Hcm Ii Acquisition CORP - 29 | Stock-Other | 0.11% | +0.04% | — | |
| 43 | NUCLW | Eagle Nuclear Energy CORP | Stock-Other | 0.10% | -0.06% | -47.95% | |
| 44 | GWH | Ess Tech Inc | Stock-Other | 0.09% | -0.07% | -39.56% | |
| 45 | NPWR-WS | Rice Acquisition CORP Ii-cw | Stock-Other | 0.01% | +0.01% | — |
💡
Data Source Notice: AlphaSMO is the web's most authoritative 13F / Inside Trader database. Institutional holdings and insider trades presented here are precisely computed to deliver accurate portfolio reporting.
Portfolio Performance
Performance for Q3 2026
-18.6%
Performance Last 4 Quarters
+34.8%
- Stdev
- +36.4%
- Beta
- +2.02
- Alpha
- -16%
- Max Drawdown
- -19.5%
- Annualized Perf
- +19.8%
- Batting Avg vs S&P
- +50%
- Sortino
- +1.24
- Stutzer
- +0.2
- Treynor
- +0.12
- Sterling
- +0.74
- Calmar
- +1.01
- Information Ratio
- +0.16
- Tracking Error
- +28.5%
- Stdev Down
- +19.8%
- Winning Months %
- +52.8%
- Losing Months %
- +47.2%
- Best 12 Months
- +121.9%
- Worst 12 Months
- -11.6%
- Efficiency Ratio
- +0.23
- Sharpe
- +0.67
- Stdev Sectors
- +29.2%
- Skewness
- +0.38
- Kurtosis
- -0.55
- Upside Potential
- +3.28
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 52 | $561.1M | 100 | ||
| 2026 Q1 | 68 | $660.4M | 100 | ||
| 2025 Q4 | 83 | $795.5M | 100 | ||
| 2025 Q3 | 70 | $455.4M | 88 | ||
| 2025 Q2 | 60 | $531.1M | 0 | ||
| 2025 Q1 | 43 | $270.7M | 100 | ||
| 2024 Q4 | 42 | $249.2M | 0 | ||
| 2024 Q3 | 37 | $258.1M | 0 | ||
| 2024 Q2 | 32 | $173.1M | 0 | ||
| 2024 Q1 | 35 | $169.4M | 0 | ||
| 2023 Q4 | 29 | $222.1M | 0 | ||
| 2023 Q3 | 47 | $321.8M | 0 | ||
| 2023 Q2 | 45 | $395.1M | 0 | ||
| 2023 Q1 | 60 | $638.7M | 0 | ||
| 2022 Q4 | 55 | $471.5M | 0 | ||
| 2022 Q3 | 56 | $467.3M | 0 | ||
| 2022 Q2 | 63 | $617.1M | 0 | ||
| 2022 Q1 | 63 | $584.5M | 0 | ||
| 2021 Q4 | 57 | $405.3M | 0 | ||
| 2021 Q3 | 70 | $539.0M | 0 | ||
| 2021 Q2 | 63 | $494.7M | 100 | ||
| 2021 Q1 | 65 | $541.1M | 95 | ||
| 2020 Q4 | 73 | $729.2M | 100 | ||
| 2020 Q3 | 65 | $647.2M | 90 | ||
| 2020 Q2 | 53 | $525.0M | 100 | ||
| 2020 Q1 | 60 | $827.6M | 100 | ||
| 2019 Q4 | 53 | $483.9M | 95 | ||
| 2019 Q3 | 53 | $561.1M | 90 | ||
| 2019 Q2 | 57 | $633.6M | 97 | ||
| 2019 Q1 | 50 | $555.6M | 89 | ||
| 2018 Q4 | 54 | $446.2M | 100 | ||
| 2018 Q3 | 58 | $584.4M | 94 | ||
| 2018 Q2 | 73 | $765.4M | 100 | ||
| 2018 Q1 | 57 | $719.7M | 100 | ||
| 2017 Q4 | 56 | $651.6M | 100 | ||
| 2017 Q3 | 58 | $707.4M | 100 | ||
| 2017 Q2 | 49 | $916.5M | 87 | ||
| 2017 Q1 | 44 | $852.7M | 100 | ||
| 2016 Q4 | 34 | $723.4M | 94 | ||
| 2016 Q3 | 43 | $750.1M | 100 | ||
| 2016 Q2 | 58 | $818.0M | 100 | ||
| 2016 Q1 | 59 | $965.9M | 100 | ||
| 2015 Q4 | 44 | $736.6M | 85 | ||
| 2015 Q3 | 36 | $692.1M | 93 | ||
| 2015 Q2 | 48 | $571.7M | 100 | ||
| 2015 Q1 | 43 | $457.7M | 99 | ||
| 2014 Q4 | 37 | $300.1M | 0 |
Holding changes this quarter
Arosa Capital Management LP's most significant position changes for 2026-06-30: Sold out: Quanta Services Inc (PWR); Sold out: Ss Industrial Select Sector (XLI); New buy: Power Integrations Inc (POWI); New buy: Applied Digital CORP (APLD); New buy: Sunrun Inc (RUN).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | VICR | Vicor CORP | +11.7% | +3.31% | Add |
| 2 | SMH | Vaneck Semiconductor ETF | +8.3% | +140.00% | Add |
| 3 | ENPH | Enphase Energy Inc | +4.9% | +290.27% | Add |
| 4 | MPWR | Monolithic Power Systems Inc | +4.2% | +344.44% | Add |
| 5 | POWI | Power Integrations Inc | +4.1% | NEW | New buy |
| 6 | APLD | Applied Digital CORP | +3.6% | NEW | New buy |
| 7 | RUN | Sunrun Inc | +2.9% | NEW | New buy |
| 8 | SHLS | Shoals Technologies Group -a | +2.4% | +625.00% | Add |
| 9 | CIFR | Cipher Digital Inc | +1.9% | +120.00% | Add |
| 10 | ETN | Eaton Corporation plc | +1.9% | NEW | New buy |
| 11 | BE | Bloom Energy Corp- A | +1.7% | +84.40% | Add |
| 12 | NXPI | NXP Semiconductors N.V. | +1.5% | NEW | New buy |
| 13 | Q | Qnity Electronics Inc | +1.5% | NEW | New buy |
| 14 | DVN | Devon Energy CORP | +1.1% | NEW | New buy |
| 15 | SEDG | Solaredge Technologies Inc | +1% | NEW | New buy |
| 16 | ALB | Albemarle CORP | +1% | NEW | New buy |
| 17 | ICLN | Ishares Global Clean Energy | +0.9% | NEW | New buy |
| 18 | PRIM | Primoris Services CORP | +0.9% | NEW | New buy |
| 19 | AXTI | Axt Inc | +0.8% | +38.24% | Add |
| 20 | HAL | Halliburton Co | +0.7% | NEW | New buy |
| 21 | CEVA | Ceva Inc | +0.6% | NEW | New buy |
| 22 | NXT | Nextpower Inc-cl A | +0.6% | +40.11% | Add |
| 23 | AMBA | Ambarella, Inc. | +0.5% | NEW | New buy |
| 24 | IREN | IREN Limited | +0.5% | -30.73% | Trim |
| 25 | FLEX | Flex Ltd. | +0.3% | NEW | New buy |
| 26 | WULF | Terawulf Inc | +0.2% | -33.33% | Trim |
| 27 | NEOV | Neovolta Inc | +0.2% | NEW | New buy |
| 28 | KULR | Kulr Technology Group Inc | +0.1% | — | Unchanged |
| 29 | SEI | Solaris Energy Infrastructur | +0.1% | -33.33% | Trim |
| 30 | IMSRW | Hcm Ii Acquisition CORP - 29 | 0% | — | Unchanged |
| 31 | GOOG | Alphabet Inc. | 0% | -50.00% | Trim |
| 32 | NPWR-WS | Rice Acquisition CORP Ii-cw | 0% | — | Unchanged |
| 33 | TGEN | Tecogen Inc/waltham Ma | 0% | -64.29% | Trim |
| 34 | CORZ | Core Scientific Inc | 0% | EXIT | Sold out |
| 35 | WMB | Williams Cos Inc | 0% | -20.00% | Trim |
| 36 | FEAM | 5e Advanced Materials Inc | 0% | EXIT | Sold out |
| 37 | NUCLW | Eagle Nuclear Energy CORP | -0.1% | -47.95% | Trim |
| 38 | FSLR | First Solar Inc | -0.1% | -34.43% | Trim |
| 39 | ROG | Rogers CORP | -0.1% | -49.56% | Trim |
| 40 | GWH | Ess Tech Inc | -0.1% | -39.56% | Trim |
| 41 | ASTI | Ascent Solar Technologies | -0.1% | EXIT | Sold out |
| 42 | AVAV | Aerovironment Inc | -0.1% | EXIT | Sold out |
| 43 | KTOS | Kratos Defense & Security | -0.1% | EXIT | Sold out |
| 44 | ASPI | Asp Isotopes Inc | -0.1% | EXIT | Sold out |
| 45 | CLSK | Cleanspark Inc | -0.1% | EXIT | Sold out |
| 46 | HUT | Hut 8 CORP | -0.1% | EXIT | Sold out |
| 47 | BWXT | Bwx Technologies Inc | -0.2% | EXIT | Sold out |
| 48 | RDW | Redwire CORP | -0.2% | EXIT | Sold out |
| 49 | USAR | USA Rare Earth Inc | -0.2% | EXIT | Sold out |
| 50 | VST | Vistra CORP | -0.2% | EXIT | Sold out |
1–50 of 77
Filing History
FAQ
What is Arosa Capital Management LP and what type of investor is it?
Arosa Capital Management LP is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $561.1M, spread across 52 disclosed positions.
What are Arosa Capital Management LP's largest equity positions?
Based on the latest 13F filing, Arosa Capital Management LP's top holdings by market value are:
1. Vicor CORP (VICR) — $100.6M (17.9%)
2. Ss Spdr S&p 500 ETF Trust-us (SPY) — $59.7M (10.7%)
3. Vaneck Semiconductor ETF (SMH) — $59.0M (10.5%)
4. Enphase Energy Inc (ENPH) — $32.7M (5.8%)
5. IREN Limited (IREN) — $32.5M (5.8%)
What changes did Arosa Capital Management LP make in its most recent portfolio filing?
In the latest reported quarter, Arosa Capital Management LP made 74 notable position adjustments: 16 new positions were initiated, 9 existing holdings were added to, 17 positions were partially reduced, and 32 were completely exited. The largest of these moves: Sold out: Quanta Services Inc (PWR); Sold out: Ss Industrial Select Sector (XLI); New buy: Power Integrations Inc (POWI); New buy: Applied Digital CORP (APLD); New buy: Sunrun Inc (RUN)
What sectors does Arosa Capital Management LP focus on?
Arosa Capital Management LP is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 81.6%
• Industrials: 9.8%
• Energy: 5.3%
• Materials: 1.6%
• Financials: 1.5%
• Communication Services: 0.2%
Investment Profile
Arosa Capital Management LP returned an annualized 19.8% over the trailing 36 months — underperforming the S&P 500 by 16.0 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 2.02 (more volatile than the market) and a 50% quarterly batting average against the index.
Its portfolio is broadly diversified and fast-trading, with 81.6% of the portfolio concentrated in Information Technology.
Its turnover score has risen from 0 to 100 over the past 4 quarters — a shift toward more active trading.
It has added to its VICR position over the past two quarters (+$85.8M, now $100.6M), while trimming FSLR over the same stretch (-$49.1M, still holding $4.7M).
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Developer Access
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REST API
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