Arosa Capital Management LP

MIAMI BEACH, FL · CIK 1596053 · 13F filing filed 2026-08-14

SEC-registered investment adviser since 2014 · limited partnership

Assets managed$856.6m
Staff12 · 6 in investment roles
Main clients (by assets)Private funds 100%
Private funds5 (2 hedge) · $993.1m gross assets
Websitearosacapital.com
Form ADV · 2026-03-30SEC adviser record

Legal entityAROSA CAPITAL MANAGEMENT LP (US)

Kindhedge funds, private equity, venture, futures
Others nearbyMiami Beach, FL, New York, NY

As an employer

Offices in1 country
Private fundshedge 2, private equity 2, venture capital 1

Where they work

people there (dot area)number not reportedmain officeHover or tap a dot. Australian and UK companies are placed at their business or registered address, with their staff across the whole country.

Offices

From Form ADV: the main office and the other offices where it does advisory work (at most the 25 largest), with the people doing investment work at each. “About” is worked out: the firm's investment staff less its other offices. Each city links to the other managers there.

City	Country	People
Miami Beach, FL (main office)United States	United States	about 2
New York, NYUnited States	United States	4

Map: places from GeoNames (CC BY 4.0), outlines from Natural Earth.

$114.6m reported value -25.4% vs Q1 2026

22positions

90.9%in top 10

6 new 1 added 12 reduced 33 sold out vs Q1 2026

Options: 20 call positions ($275.0m notional), 10 put positions ($171.4m notional) – listed below, not included above.

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#	Security	Ticker	Shares	Value	% of portfolio	Change	Shares change
1	VICOR CORP COM VICR	VICR	125,000	$47.5m41.41%	41.41%	Reduced -31.5k	-31,500 -20.1%
2	MONOLITHIC PWR SYS INC COM MPWR	MPWR	12,000	$16.6m14.47%	14.47%	Added +7.5k	+7,500 166.7%
3	POWER INTEGRATIONS INC COM POWI	POWI	125,000	$10.5m9.13%	9.13%	New
4	QNITY ELECTRONICS INC COMMON STOCK Q	Q	50,000	$8.2m7.12%	7.12%	New
5	WILLIAMS COS INC COM WMB	WMB	60,000	$4.5m3.89%	3.89%	Reduced -15.0k	-15,000 -20.0%
6	BABCOCK & WILCOX ENTERPRISES COM BW	BW	275,000	$3.9m3.38%	3.38%	Reduced -300.0k	-300,000 -52.2%
7	ROGERS CORP COM ROG	ROG	22,000	$3.6m3.14%	3.14%	Reduced -21.6k	-21,612 -49.6%
8	CEVA INC COM CEVA	CEVA	70,000	$3.3m2.88%	2.88%	New
9	SOLARIS ENERGY INFRAS INC COM CL A SEI	SEI	40,000	$3.2m2.81%	2.81%	Reduced -20.0k	-20,000 -33.3%
10	AMBARELLA INC SHS AMBA	AMBA	35,000	$3.0m2.62%	2.62%	New
11	FLEX LTD ORD FLEX	FLEX	10,000	$1.6m1.41%	1.41%	New
12	AXT INC COM AXTI	AXTI	17,500	$1.3m1.10%	1.10%	Reduced -67.5k	-67,500 -79.4%
13	MATERION CORP COM MTRN	MTRN	4,000	$1.2m1.04%	1.04%	Reduced -21.0k	-21,000 -84.0%
14	EOS ENERGY ENTERPRISES INC COM CL A EOSE	EOSE	200,000	$1.2m1.03%	1.03%	Reduced -526.0k	-526,033 -72.5%
15	KULR TECHNOLOGY GROUP INC COM KULR	KULR	300,000	$1.1m1.00%	1.00%	Unchanged
16	NEOVOLTA INC COM NEOV	NEOV	320,000	$1.0m0.88%	0.88%	New
17	ALPHA & OMEGA SEMICONDUCTOR SHS AOSL	AOSL	15,000	$710.0k0.62%	0.62%	Reduced -15.0k	-15,000 -50.0%
18	TECOGEN INC NEW COM NEW TGEN	TGEN	125,000	$652.5k0.57%	0.57%	Reduced -225.0k	-225,000 -64.3%
19	TERRESTRIAL ENERGY INC *W EXP 10/28/203 IMSRW	IMSRW	175,000	$591.5k0.52%	0.52%	Unchanged
20	EAGLE NUCLEAR ENERGY CORP *W EXP 02/25/203 NUCLW	NUCLW	390,375	$566.0k0.49%	0.49%	Reduced -359.6k	-359,625 -48.0%
21	ESS TECH INC COM NEW GWHT	GWHT	550,000	$522.5k0.46%	0.46%	Reduced -360.0k	-360,000 -39.6%
22	NET POWER INC *W EXP 06/08/202 NPWR.WS	NPWR.WS	106,249	$30.8k0.03%	0.03%	Unchanged

Sold out since Q1 2026

Security	Ticker	Shares held before	Value then
EVERUS CONSTR GROUP ECG	ECG	88,000	$10.4m88.0k shares
CAMECO CORP CCJ	CCJ	65,205	$7.1m65.2k shares
NEXTRACKER INC NXT	NXT	49,959	$6.0m50.0k shares
FIRST SOLAR INC FSLR	FSLR	30,500	$6.0m30.5k shares
QUANTA SVCS INC PWR	PWR	9,418	$5.2m9.4k shares
MASTEC INC MTZ	MTZ	15,000	$4.8m15.0k shares
STERLING INFRASTRUCTURE INC STRL	STRL	8,000	$3.3m8.0k shares
ENI S P A E	E	55,000	$3.1m55.0k shares
BLOOM ENERGY CORP BE	BE	21,692	$2.9m21.7k shares
ENERGY FUELS INC UUUU	UUUU	155,000	$2.8m155.0k shares
ENPHASE ENERGY INC ENPH	ENPH	70,394	$2.7m70.4k shares
FORGENT POWER SOLUTIONS INC FPS	FPS	85,000	$2.5m85.0k shares
SELECT SECTOR SPDR TR XLI	XLI	15,354	$2.5m15.4k shares
IREN LIMITED IREN	IREN	69,975	$2.4m70.0k shares
LITHIUM AMERS CORP NEW LAC	LAC	550,000	$2.2m550.0k shares
SOLV ENERGY INC MWH	MWH	65,686	$2.0m65.7k shares
TSS INC DEL TSSI	TSSI	150,000	$2.0m150.0k shares
ATOMERA INC ATOM	ATOM	490,000	$1.9m490.0k shares
NVENT ELECTRIC PLC NVT	NVT	15,000	$1.8m15.0k shares
SYNTEC OPTICS HLDGS INC OPTX	OPTX	250,000	$1.8m250.0k shares
LEGENCE CORP LGN	LGN	30,000	$1.7m30.0k shares
VISTRA CORP VST	VST	10,205	$1.5m10.2k shares
BWX TECHNOLOGIES INC BWXT	BWXT	5,000	$1.0m5.0k shares
REDWIRE CORPORATION RDW	RDW	120,000	$1.0m120.0k shares
USA RARE EARTH INC USAR	USAR	65,000	$983.8k65.0k shares

Options (notional value)

Underlying	Ticker	Type	Shares controlled	Notional	Change
SPDR S&P 500 ETF TR SPY · Put	SPY	Put	80,000	$59.7m80.0k shares	Reduced
VANECK ETF TRUST SMH · Put	SMH	Put	70,000	$45.9m70.0k shares	New
VICOR CORP VICR · Call	VICR	Call	110,000	$41.8m110.0k shares	Added
ENPHASE ENERGY INC ENPH · Call	ENPH	Call	665,000	$32.7m665.0k shares	Added
IREN LIMITED IREN · Call	IREN	Call	710,000	$32.5m710.0k shares	Reduced
INVESCO QQQ TR QQQ · Put	QQQ	Put	30,000	$22.1m30.0k shares	Reduced
APPLIED DIGITAL CORP APLD · Call	APLD	Call	540,000	$20.1m540.0k shares	New
SHOALS TECHNOLOGIES GROUP IN SHLS · Call	SHLS	Call	1,450,000	$14.4m1.4m shares	Added
CIPHER MINING INC CIFR · Call	CIFR	Call	550,000	$13.5m550.0k shares	Added
VANECK ETF TRUST SMH · Call	SMH	Call	20,000	$13.1m20.0k shares	Reduced
POWER INTEGRATIONS INC POWI · Call	POWI	Call	150,000	$12.6m150.0k shares	New
BLOOM ENERGY CORP BE · Call	BE	Call	40,000	$12.1m40.0k shares	New
VICOR CORP VICR · Put	VICR	Put	30,000	$11.4m30.0k shares	New
MONOLITHIC PWR SYS INC MPWR · Call	MPWR	Call	8,000	$11.1m8.0k shares	New
SUNRUN INC RUN · Call	RUN	Call	800,000	$10.7m800.0k shares	New
EATON CORP PLC ETN · Call	ETN	Call	25,000	$10.7m25.0k shares	New
NXP SEMICONDUCTORS N V NXPI · Call	NXPI	Call	30,000	$8.4m30.0k shares	New
NEXTRACKER INC NXT · Call	NXT	Call	70,000	$8.3m70.0k shares	New
AXT INC AXTI · Call	AXTI	Call	100,000	$7.2m100.0k shares	New
GLOBAL X FDS URA · Put	URA	Put	150,000	$6.6m150.0k shares	New
DEVON ENERGY CORP NEW DVN · Put	DVN	Put	150,000	$6.2m150.0k shares	New
SOLAREDGE TECHNOLOGIES INC SEDG · Call	SEDG	Call	100,000	$5.8m100.0k shares	New
ALBEMARLE CORP ALB · Call	ALB	Call	40,000	$5.4m40.0k shares	New
SUNRUN INC RUN · Put	RUN	Put	400,000	$5.4m400.0k shares	New
ISHARES TR ICLN · Put	ICLN	Put	250,000	$5.1m250.0k shares	New