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AI brief of an SEC Form 8-K · Astera Labs (ALAB)

Astera Labs Q4 revenue rises 17% to record $270.6 million; Q1 outlook $286M-$297M

Mixed Impact 3 of 5 earnings Written later

Astera Labs reported fourth-quarter 2025 revenue of $270.6 million, up 17% from the prior quarter and 92% from a year earlier, and full-year 2025 revenue of $852.5 million, up 115%. GAAP net income for the quarter was $45.0 million, or $0.25 per diluted share, down from $91.1 million, or $0.50, in the third quarter, while GAAP net income for the full year was $219.1 million. The company guided first-quarter 2026 revenue to $286 million to $297 million and GAAP diluted EPS to $0.36 to $0.38.

Key points

  • Q4 2025 revenue $270.6 million, up 17% sequentially and 92% year-over-year
  • Q4 2025 GAAP net income $45.0 million, or $0.25 diluted EPS, versus $91.1 million and $0.50 in Q3 2025
  • Full-year 2025 revenue $852.5 million, up 115%; GAAP diluted EPS $1.22
  • Q1 2026 outlook: revenue $286 million to $297 million; GAAP diluted EPS $0.36 to $0.38

The filing

CompanyAstera Labs (ALAB)
Form8-K, current report
Filed with the SECFeb 10, 2026, 4:09 PM ET
Accession number0001736297-26-000005

Items reported: 2.02 Results of Operations

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 1:30 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on February 10, 2026.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.