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Astera Labs, Inc. ALAB Q4 2025 Annual earnings

Reported February 10, 2026 · After market close

Revenue$270.6MBeat by $21.0MDiluted EPS$0.58Beat by $0.06
Revenue estimate$249.5M
EPS estimate$0.52

Next report

Aug 4, 2026 (In 3 weeks)
Revenue estimate$360.2M
EPS estimate$0.69

Financials

Q4 2025

Income statement

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Revenue$270.6M+91.8%
Gross profit$204.5M+95.8%
Operating income$67.0M—
Net income$45.0M—
EPS (diluted)$0.25—

Balance sheet

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Cash & equivalents$167.7M+109%
Total debt$31.0M+908%
Total equity$1.4B+41.3%
Total assets$1.5B+45.3%

Cash flow

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Operating cash flow$95.3M+140%
CapEx$18.7M+21.0%
Free cash flow$76.6M+216%

Valuation & ratios

Valuation

as of 12/31/25
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Market cap$28.1B+33.8%
Enterprise value$27.96B+33.6%
P/E128.2×—
P/S33×-20.1×

Profitability

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Gross margin75.7%-0.7pp
Operating margin20.3%+12.8pp
Net margin25.7%—
FCF margin33.1%+7.2pp

Returns & leverage

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Return on equity18.8%—
Debt / equity0×0.0×
Current ratio10.2×-1.5×

Segments

By segment

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Reportable Segment$270.6M+91.8%

By product

See full
Engineering services--100%

Versus estimates

Revenue

Q1 2026$308.4MBeat by $16.2M
Q4 2025$270.6MBeat by $21.0M
Q3 2025$230.6MBeat by $24.1MQ2 2025$191.9MBeat by $19.4MQ1 2025$159.4MBeat by $6.3MQ4 2024$141.1MMiss by $10.5M

Diluted EPS

Q1 2026$0.61Beat by $0.07
Q4 2025$0.58Beat by $0.06
Q3 2025$0.49Beat by $0.10Q2 2025$0.44Beat by $0.12Q1 2025$0.33Beat by $0.05Q4 2024$0.37Beat by $0.11

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Questions, answered.

When did Astera Labs, Inc. report Q4 2025 earnings?
Astera Labs, Inc. (ALAB) reported Q4 2025 earnings on February 10, 2026 after market close.
What were Astera Labs, Inc.'s Q4 2025 revenue and EPS?
Astera Labs, Inc. reported revenue of $270.6M and diluted EPS of $0.58 for Q4 2025.
Did Astera Labs, Inc. beat estimates in Q4 2025?
Revenue beat the consensus estimate of $249.5M by $21.0M. EPS beat the consensus estimate of $0.52 by $0.06.
How did Astera Labs, Inc.'s Q4 2025 results compare year-over-year?
Compared to the same quarter a year prior, revenue grew 91.8% from $141.1M a year earlier and diluted EPS grew 56.8% from $0.37.
Where can I find Astera Labs, Inc.'s Q4 2025 SEC filings?
You can read the 8-K earnings release (0001104659-26-012606) and the 10-K periodic report (0001736297-26-000010) directly on SEC EDGAR. The filing index links above go to sec.gov.