What is Solaris Energy Infrastructure's capex?

Solaris Energy Infrastructure (SEI) reported capex of $343.36M in Q1 2026.

How has Solaris Energy Infrastructure's capex changed year-over-year?

Solaris Energy Infrastructure's capex increased by 137.9% year-over-year, from $144.33M to $343.36M.

What is the long-term trend for Solaris Energy Infrastructure's capex?

Over 4 years (2021 to 2025), Solaris Energy Infrastructure's capex has grown at a 139.6% compound annual growth rate (CAGR), from $19.64M to $646.76M.

What does capex mean?

Cash spent on property, plant, and equipment — the primary measure of investment in productive capacity and infrastructure.

Solaris Energy Infrastructure SEI CapEx

CapEx at other companies

Liberty EnergyLBRT

$157M+17.2%

Primoris ServicesPRIM

$27.8M-31.5%

EnerSysENS

$12.83M-57.6%

AESAES

$1.77B+40.8%

Hut 8 Mining Corp.HUT

$36.62M-42.2%

Modine ManufacturingMOD

$42.1M+52.0%

Other financials

Income statement

See full

Revenue$196.2M+55.3%

Gross profit$28.1M+1.9%

Operating income$50.6M+129%

Net income$21.4M+303%

EPS (diluted)$0.32+129%

Balance sheet

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Cash & equivalents$344.5M+1,960%

Total debt$736.4M+124%

Total equity$781.1M+116%

Total assets$3.0B+165%

Cash flow

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Operating cash flow$79.0M+207%

Free cash flow-$264.3M-123%

Valuation

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Market cap$4.84B+297%

Enterprise value$5.23B+223%

P/E101×+28.5×

P/S7×+3.7×

Profitability

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Gross margin39.4%+2.4pp

Operating margin23.7%+6.2pp

Net margin6.9%+2.4pp

FCF margin-84.4%+21.1pp

Returns & leverage

See full

Return on equity8.4%+2.4pp

Debt / equity0.9×0.0×

Current ratio1.1×-0.6×

Where this comes from

Reported directly by Solaris Energy Infrastructure in its filing.

Tagged under the XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment.

The official record: Solaris Energy Infrastructure’s 10-Q, filed April 30, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Solaris Energy Infrastructure's capex?: Solaris Energy Infrastructure (SEI) reported capex of $343.36M in Q1 2026.
How has Solaris Energy Infrastructure's capex changed year-over-year?: Solaris Energy Infrastructure's capex increased by 137.9% year-over-year, from $144.33M to $343.36M.
What is the long-term trend for Solaris Energy Infrastructure's capex?: Over 4 years (2021 to 2025), Solaris Energy Infrastructure's capex has grown at a 139.6% compound annual growth rate (CAGR), from $19.64M to $646.76M.
What does capex mean?: Cash spent on property, plant, and equipment — the primary measure of investment in productive capacity and infrastructure.