Astera Labs — Third Quarter 2026 Earnings Summary

Financial Performance:

• Reported record quarterly revenue of $584.9 million, representing a 49% increase quarter-over-quarter and a 154% increase year-over-year.
• GAAP gross margin was 72.3%, while Non-GAAP gross margin was 72.4%.
• GAAP operating income was $179.1 million with an operating margin of 30.6%; Non-GAAP operating income was $261.6 million with an operating margin of 44.7%.
• GAAP net income was $182.9 million, resulting in diluted net income per share of $0.99; Non-GAAP net income was $243.4 million, resulting in diluted net income per share of $1.32.
• Cash and cash equivalents increased to $209.4 million as of September 30, 2026, from $167.6 million as of December 31, 2025.
• Total assets grew to $2.30 billion as of September 30, 2026, compared to $1.53 billion as of December 31, 2025.
• Accounts receivable increased to $284.3 million from $83.2 million in the prior period.
• Inventory increased to $200.9 million from $59.0 million in the prior period.
• Net cash provided by operating activities for the nine months ended September 30, 2026, was $341.5 million, compared to $224.0 million in the prior year period.
• Stock-based compensation expense for the three months ended September 30, 2026, was $82.6 million, up from $40.7 million in the prior year period.

Guidance and Future Outlook:

• For the fourth quarter of fiscal 2026, revenue is forecasted between $730 million and $750 million.
• GAAP gross margin is expected to be approximately 72%, with Non-GAAP gross margin also at approximately 72%.
• GAAP operating expenses are projected to range from $273 million to $279 million; Non-GAAP operating expenses are projected to range from $194 million to $200 million.
• GAAP diluted net income per share is expected to be between $1.13 and $1.17; Non-GAAP diluted net income per share is expected to be between $1.62 and $1.66.
• The company expects a GAAP tax rate of approximately 20% and a Non-GAAP tax rate of approximately 12% for the fourth quarter.
• Orion rack reference and system designs are on track for availability through OEM and ODM partners beginning in Q1 2027.
• Aries 7 products are expected to begin sampling in Q4 2026.

Business Segments and Product Lines:

• Scorpio fabric switches became the company's largest product family by revenue, driven by volume production of the Scorpio X-Series 320-lane fabric switch.
• The portfolio expanded to include Leo 2 and Leo X-Series for AI and general-purpose memory expansion, Aries 7 for optical and copper signal conditioning, and Orion rack-scale reference architecture.
• Aries 7 was announced as the industry's first and broadest PCIe 7 signal conditioning portfolio, including Smart Retimers, Smart Redrivers, Smart Cable Modules, Smart Optical Drivers, and Smart Optical TIAs.
• Leo X-Series enables fabric-attached memory for long-context, KV-cache-intensive workloads, with internal testing showing up to 62% faster time-to-first-token and up to 22% more tokens per second.
• Leo 2 E-Series and P-Series support CPU-attached DDR4 and DDR5 memory expansion with PCIe 6 and CXL 3.2 support, doubling memory bandwidth and capacity versus the previous generation.
• Orion is a compute-agnostic rack-scale reference architecture featuring a high-radix 320-lane PCIe switch fabric designed to scale from 8 to 160 accelerators per pod.

Market and Competitive Landscape:

• Design activity accelerated with wins across a broad set of programs and applications at multiple customers.
• The company is positioned to grow dollar content per accelerator and increase total market opportunity through its intelligent connectivity platform.
• Orion is designed primarily for neocloud and enterprise customers building AI inference capacity.
• The company showcased expanded families at the 2026 Open Compute Project (OCP) Global Summit, including live demonstrations of Scorpio X-Series with Hypercast and In-Network Compute.

Risks and Challenges:

• The semiconductor industry is described as competitive and cyclical, with risks related to concentration of the customer base.
• Demand for AI products may fluctuate, and macroeconomic or geopolitical environments could adversely affect demand and supply chains.
• Risks include potential tariffs, changes in political policies, military conflicts, and sanctions.
• There are risks associated with developing new products that achieve market acceptance and managing international activities, particularly regarding trade barriers with China.
• The company faces risks related to stock price volatility, cybersecurity, and the ability to manage strains associated with growth.

Management Commentary and Tone:

• CEO Jitendra Mohan described the Q3 2026 results as "outstanding," highlighting broad-based growth led by the Scorpio product line.
• Management expressed confidence that the expansion of the intelligent connectivity platform and new design wins will drive strong growth in dollar content per accelerator.
• The tone reflects optimism regarding the ramp of high-volume production and the acceleration of design activity across multiple customers.

Other Key Points:

• The company has a warrant agreement with Amazon.
• Collaborations are ongoing with AMD, Intel, and NVIDIA.
• The company acquired a business in the nine months ended September 30, 2026, incurring acquisition-related costs of $1.2 million.
• The company operates a COSMOS software suite for fleet-wide telemetry, diagnostics, and management, integrated with its hardware reference designs.
• Aries 7 products support the OCP Signal Conditioner Standard Footprint, allowing customers to select different signal conditioners without redesigning the board.