---
schema_version: "secwatch.filing_event.v1"
accession: "0001736297-25-000097"
form_type: "8-K"
ticker: "ALAB"
cik: "0001736297"
company_name: "Astera Labs, Inc."
filed_at: "2025-08-05T23:59:59+00:00"
generated_at: "2026-05-17T20:51:31.538657+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Astera Labs Q2 revenue $191.9M, up 150% YoY; guides Q3 $203-210M

## Summary
- Record Q2 revenue $191.9M, +20% QoQ, +150% YoY; GAAP net income $51.2M.
- Non-GAAP diluted EPS $0.44; GAAP diluted EPS $0.29; record op. cash flow $135M.
- PCIe 6 portfolio ramping in volume; Scorpio fabric switch design wins expanding.
- Q3 guidance: revenue $203-210M, non-GAAP diluted EPS $0.38-0.39.
- Collaboration with NVIDIA on NVLink Fusion; partnership with Alchip for AI infra.

## SEC filing metadata
- accession: 0001736297-25-000097
- form_type: 8-K
- ticker: ALAB
- cik: 0001736297
- company_name: Astera Labs, Inc.
- filed_at: 2025-08-05T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1736297/000173629725000097/0001736297-25-000097-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1736297/000173629725000097/alab-20250805.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001736297-25-000097
- JSON: https://secwatch.observer/filing/0001736297-25-000097.json
- Plain text: https://secwatch.observer/filing/0001736297-25-000097.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.