Astera Labs

ALAB

Market cap $20.2B

Astera Labs shares plunged over 30% post Q4 print on gross margin concerns, in spite of reporting a record quarter. The post-earnings crash, while understandable with gross margin pressure on Amazon warrants and higher operating expenses, was blown out of proportion due to a market spooked by AI. The negatives are now more than comfortably priced into the stock. We view the stock as extremely attractive at current levels, with more upside to come from the Scorpio ramp.

ALAB and KLAC benefit from AI-driven chip demand, but KLAC's process control strength and packaging momentum give it greater upside potential.

Astera Labs is surprisingly down nearly 60% from its 2025 peak despite robust AI infrastructure growth and strong product demand. ALAB faces near-term gross margin headwinds tied to Amazon warrants, SKU mix, and hardware sales, but is expanding shipments to two additional hyperscalers.

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Astera Labs, Inc.'s revenue more than doubled year-over-year, while sequential growth slowed to mid-single digits, triggering valuation compression. ALAB's GAAP operating margin declined from mid-20% levels to below 20% as R&D rose to $93.8M, nearly 35% of revenue. Free cash flow margins remained strong above 30%, with $1.19B cash and zero debt reinforcing ALAB's financial flexibility.

Astera Labs bets on surging AI connectivity demand, expanding NVLink and Scorpio lines as its market opportunity eyes a 10x jump to $25B in five years.

Applied Digital has locked in $16 billion of long-term, noncancellable lease revenue. Astera Labs continues to benefit from surging demand for high-speed networking solutions that support increasingly complex AI data centers.

Astera Labs (Nasdaq: ALAB) closed at $129.32 on February 13, 2026, down 23.86% over the past week.

Conventional processing chips like those Nvidia makes are nearing their performance limits. Making AI data centers more powerful requires improving the amount of digital data they can handle.

Astera Labs is central to the AI infrastructure shift, enabling critical rack-level connectivity as hyperscaler capex accelerates. ALAB's multi-product ramp, including Scorpio and optical solutions, positions it as a strategic control point for rack-scale AI systems. Despite trading at a significant valuation premium, I reiterate a strong buy rating due to ALAB's expanding addressable market and unique platform role.