An AI Hidden Linchpin
- Henriot Investment Management LLC
- Nov 4, 2025
- 17 min read
Updated: Mar 17
Summary
Data center gold rush: Exploding AI infrastructure demand is fueling a gold rush for the unsung connectivity chips that link advanced servers together.
Multi-engine growth ahead: A broad product suite addresses bottlenecks across AI systems, from inside the server to across the rack, setting the stage for an inflection as all engines fire.
High growth, higher margins: The company is already profitable with ~75% gross margins and a hefty cash war chest, suggesting it can fund its expansion and ride out any chip sector bumps.
Valuation requires vision: Forward earnings are expected to multiply several times over, which could rapidly “grow into” the premium valuation.
Investment Thesis
Astera Labs Inc. (NASDAQ: ALAB) is a pure-play on the AI infrastructure boom, squarely focused on the connectivity side of the equation. When I first started following this stock, it traded around $70. Today it’s about $160, after at one point rocketing to $262 during the AI frenzy, yet I still see room to run. Why? Because Astera provides the tiny semiconductor chips that are absolutely critical to scale cutting-edge AI hardware. In plain English, without Astera’s high-speed connectivity chips, the largest AI supercomputers in the world couldn’t run at full capacity. While everyone else chased faster GPUs and bigger accelerators, Astera zeroed in on removing the data bottlenecks that slow those chips down.
