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ALAB Q3 Earnings Call Highlights Scorpio Ramp and New Growth Engines

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Key Takeaways

  • Scorpio became Astera Labs' largest product family, surpassing a $1 billion annualized revenue run rate.
  • ALAB projects Q4 revenues of $730-$750M, driven by Scorpio growth, PCIe Gen 6 adoption and Taurus shipments.
  • Astera Labs targets optical revenues in H2 2027, with custom silicon shipments expected to begin in late 2027.

Astera Labs, Inc. (ALAB - Free Report) expects its Scorpio switch franchise to anchor near-term growth while expanding into optical connectivity, memory and rack-scale AI systems. Management emphasized broader customer adoption and rising connectivity content per accelerator during its third-quarter 2026 earnings call.

The discussion also clarified the timing of newer revenue opportunities and the spending required to pursue them.

Scorpio Becomes ALAB's Largest Revenue Franchise

Chief executive officer Jitendra Mohan said Scorpio became the company's largest product family as X-Series switches entered high-volume production. Combined Scorpio revenue exceeded a $1 billion annualized run rate, with X-Series surpassing P-Series.

Mohan said X-Series shipped to two customers across multiple platforms during the quarter. Additional customers are expected to receive preproduction volumes in the fourth quarter.

Asked by Morgan Stanley about a potential pause between deployment cycles, Chief financial officer Desmond Lynch said new customer and platform additions should support growth through 2027, even as initial deployments mature.

Astera Sets a Higher Fourth-Quarter Revenue Target

Lynch projected fourth-quarter revenues of $730 million to $750 million, representing 27% sequential growth at the midpoint. Scorpio expansion, PCIe Gen 6 retimer adoption and Taurus 800-gig shipments underpin the outlook.

The company expects non-GAAP gross margin near 72%, operating expenses of $194 million to $200 million and adjusted earnings of $1.62 to $1.66 per share.

For context, third-quarter revenues increased 154% year over year to $584.9 million, above the Zacks Consensus Estimate of $550.4 million. Adjusted earnings of $1.32 per share exceeded the Zacks Consensus Estimate of $1.19.

Astera Labs, Inc. Price, Consensus and EPS Surprise

Astera Labs, Inc. Price, Consensus and EPS Surprise

Astera Labs, Inc. price-consensus-eps-surprise-chart | Astera Labs, Inc. Quote

ALAB Balances Investment With Operating Leverage

Lynch reported a 44.7% non-GAAP operating margin, up from 39.1% sequentially, as revenue scaled faster than expenses. Third-quarter non-GAAP operating spending totaled $162 million.

Responding to Stifel's questions about investment needs, Lynch cited higher headcount, wafer and mask costs, intellectual property spending and variable compensation. Headcount doubled year over year.

He identified operating expenses around 30% of revenues as a longer-term framework. The planned fourth-quarter spending increase supports both established connectivity lines and developing businesses.

Astera Targets Optical and Custom Silicon Markets

President and chief operating officer Sanjay Gajendra outlined four additional growth areas: optical connectivity, custom silicon, memory solutions and rack-scale platforms. He expects near-packaged optics products to begin generating revenue in the second half of 2027.

In response to Jefferies, Gajendra described an approximately six-month qualification and integration process for optical products. He also discussed potential hundreds of dollars in additional content per accelerator from near-packaged optics.

Custom silicon has more than 10 active engagements, with initial shipments targeted for late 2027 and volume expansion in 2028. Gajendra identified custom fabrics, memory controllers and accelerator I/O chiplets as development areas.

ALAB Expands Its Memory and Rack-Scale Offering

Gajendra said Leo 2 memory products are shipping in preproduction volumes, with a high-volume ramp projected for mid-2027. Leo X-Series targets memory-intensive inference through fabric-attached KV-cache capacity.

Orion, Astera's compute-agnostic rack architecture, is expected to reach customers through manufacturing partners in 2027. It integrates connectivity hardware with COSMOS management software.

During Susquehanna's questions, Gajendra clarified that approximately $100,000 of Astera content applies to one 80-accelerator rack, not a 160-accelerator configuration. He said boards, software and reference-design royalties provide distinct monetization channels.

Astera Focuses on Broadening Its Revenue Base

Mohan emphasized growing customer participation across Scorpio, Aries and Taurus while pursuing higher connectivity content in successive accelerator generations. Management also highlighted constrained power, memory and manufacturing capacity as reasons customers prioritize utilization.

The company's near-term execution centers on scaling existing production programs while qualifying newer products for future deployments. Management's commentary paired confidence in demand with continued investment in development and customer support.

ALAB's Zacks Rank and Style Scores

ALAB carries a Zacks Rank #3 (Hold), reflecting a neutral near-term ranking. Its Momentum Score of A indicates relatively favorable price-trend characteristics under the Zacks style framework. You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.

The stock's Value Score of F contrasts with its Growth Score of C and combined VGM Score of C, yielding a mixed style profile rather than broad strength across factors. The Zacks Rank can change as analysts revise earnings estimates following the reported results.

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