Astera Labs, Inc. (ALAB) AI Stock Summary

Snapshot

Astera Labs makes connectivity chips for AI data centers and is growing explosively: FY2025 revenue hit $852.5M, up 115% YoY, with a healthy 76% gross margin. It turned profitable, earning $219.1M in net income and generating $281.8M in free cash flow. The balance sheet is strong, with $1.19B in cash against just $35.1M in debt. The stock sits roughly in the middle of its 52-week range, well off its high.

What's Happening Right Now

• Thu 3rd Sep '26 · Earnings: Astera Labs reported record Q2 2026 revenue of $392.4M (up 104% YoY) and $153.1M in net income, and guided Q3 revenue to $540-560M as its Scorpio X-Series fabric switch ramps ahead of schedule.
• Thu 3rd Sep '26 · Price move: ALAB shares fell roughly 24% over the past month even as the company's Scorpio, Aries, and Taurus product lines showed strong demand heading into Q3.
• Thu 6th Aug '26 · Analyst view: One analyst downgraded the stock even after the strong beat, arguing the easiest gains have already happened despite Scorpio's early ramp and margin strength.
• Tue 21st Jul '26 · Product: Astera Labs expanded its Taurus product line with new 3.2T Smart Retimers and Redrivers built to an industry-standard footprint, aimed at hyperscale AI infrastructure.
• Tue 7th Jul '26 · Insider sale: Board chairman Manuel Alba sold about $60.5M of stock on July 1, 2026, cutting his equity stake by roughly 10%.

Bottom Line

This is a profitable, fast-growing semiconductor supplier riding the AI data-center buildout, with a comfortable cash position and no meaningful debt. Three senior executives (the CEO, COO, and general counsel) sold stock together on the same day in August 2026, and the board chairman sold about $60.5M in early July, though the trading patterns look scheduled rather than a sudden change of view. A reader would want to watch whether the Scorpio product ramp keeps delivering on the growth story, since the stock has already pulled back meaningfully from its 52-week high.