Astera Labs stock keeps Q4 growth focus after board resignation

Astera Labs is entering the next phase of its AI infrastructure expansion with strong quarterly momentum and a recent governance change in focus. In an analysis published Wednesday, November 11, Simply Wall St said the company’s fourth-quarter outlook remains the most relevant near-term investment issue while also noting that board member Michael Hurlston resigned effective November 3 without stated disagreements.

Astera Labs stock traded at 209.50 euros on Lang & Schwarz at 13:03 CET on Wednesday, November 11.

Scorpio leads the operating expansion

Astera Labs reported third-quarter fiscal 2026 results on November 3 for the period ended September 30. According to the company’s financial release, revenue reached a record 584.9 million US dollars, rising 49 percent from the previous quarter and 154 percent from a year earlier.

Growth was broad-based across Astera Labs’ AI fabric and signal-conditioning portfolios, with Scorpio fabric switches leading the expansion. Scorpio became the company’s largest product family by revenue, while Scorpio X-Series revenue exceeded P-Series revenue during the quarter. Management said combined Scorpio revenue represented more than 1 billion US dollars on an annualized basis.

GAAP net income was 182.9 million US dollars, or 0.99 US dollars per diluted share. On a non-GAAP basis, net income was 243.4 million US dollars and diluted earnings per share were 1.32 US dollars. Non-GAAP operating margin reached 44.7 percent, compared with 39.1 percent in the prior quarter, as revenue scaled faster than operating costs.

Fourth-quarter targets raise execution stakes

Management expects fourth-quarter revenue between 730 million and 750 million US dollars. The midpoint implies 27 percent sequential growth from the third quarter. The outlook depends on continued expansion of Scorpio X-Series and P-Series products across customers and platforms, alongside higher adoption of Aries PCIe Gen 6 retimers and Taurus 800-gigabit solutions.

Astera Labs forecasts a non-GAAP gross margin of about 72 percent, operating expenses between 194 million and 200 million US dollars, and an operating margin of about 45 percent. Non-GAAP diluted earnings per share are expected to range from 1.62 to 1.66 US dollars.

The outlook gives investors a clear operating milestone for the coming quarter, but it also raises the execution bar. Continued growth will depend on converting AI infrastructure demand into volume shipments across several product families rather than relying on a single launch cycle. The company’s expanded portfolio includes Aries 7, Leo 2, Leo X-Series and the Orion rack-scale architecture.

Governance change remains secondary

Simply Wall St treated the board change as secondary to the revenue outlook. Its November 11 analysis said Hurlston’s resignation became effective November 3 and involved no stated disagreement. The article framed the central investment question around Astera Labs’ ability to sustain AI data-center connectivity growth while managing valuation and customer-execution risks.

Astera Labs company facts

• Company: Astera Labs, Inc.
• ISIN: US04626A1034
• Ticker: ALAB
• Home exchange: Nasdaq
• Lang & Schwarz quote: 209.50 euros at 13:03 CET on Wednesday, November 11, 2026

The broader US equity backdrop can be followed through the S&P 500 market page.

For further coverage, see More news and analyses on Astera Labs stock.