Key Highlights

  • Record Revenue of USD 584.9 million rose 49% from the second quarter and 154% from a year earlier.
  • GAAP Net Income was USD 182.9 million, or USD 0.99 per share, and non-GAAP EPS was USD 1.32.
  • Scorpio fabric switches became the largest product family, led by Volume production of the Scorpio X-Series 320-lane switch.
  • Fourth-quarter revenue guidance is USD 730 million to USD 750 million, with GAAP gross Margin of 72%.

Record Revenue and Margins

Astera Labs, Inc. (NASDAQ:ALAB), a supplier of semiconductor-based connectivity for rack-scale AI infrastructure, reported third-quarter 2026 revenue of USD 584.9 million. That compares with USD 392.4 million in the second quarter and USD 230.6 million in the third quarter of 2025. GAAP gross margin was 72.3%, GAAP Operating Income was USD 179.1 million for an Operating Margin of 30.6%, and GAAP net income was USD 182.9 million.

On a non-GAAP basis, gross margin was 72.4%, operating income was USD 261.6 million for a margin of 44.7%, and net income was USD 243.4 million, or USD 1.32 per diluted share. Chief Executive Officer Jitendra Mohan said growth was broad-based and led by Scorpio, which ramped to high-volume production. He added that design activity accelerated with wins across a wide set of programs at multiple customers.

Analyst estimates were EPS of USD 1.19 against reported EPS of USD 1.32, and revenue of USD 550.8 million against reported revenue of USD 584.9 million.

Product Portfolio and Nine-Month Totals

The company introduced Aries 7, described as the first and broadest PCIe 7 signal conditioning portfolio, with sampling to select hyperscale, OEM and near-packaged optics customers beginning in the fourth quarter of 2026. It also launched Leo 2 and Leo X-Series for memory expansion and unveiled Orion, a compute-agnostic rack-scale reference architecture with six reference designs whose 320-lane PCIe fabric scales from 8 to 160 accelerators per pod.

For the first nine months, revenue was USD 1,285.7 million compared with USD 581.9 million, and net income was USD 416.3 million against USD 174.2 million.

Balance Sheet and Working Capital

Total Assets rose to USD 2,300.3 million from USD 1,531.8 million.

Working capital grew with the ramp. Accounts Receivable increased to USD 284.3 million from USD 83.2 million, and inventory rose to USD 200.9 million from USD 59.0 million. The company also paid USD 69.2 million, net of cash acquired, for Business combinations during the nine months, and Goodwill rose to USD 91.6 million from USD 19.0 million.

Operating cash flow for the period was USD 341.5 million versus USD 224.0 million. Cash and cash equivalents were USD 209.4 million and marketable securities were USD 1,168.8 million, against USD 1,188.8 million of combined cash and securities at the end of 2025.

The company paired its Leo X-Series with Scorpio X-Series Fabric Switches to enable fabric-attached memory for long-context workloads, with up to 62% faster time-to-first-token and up to 22% more tokens per second as measured by the company.

Fourth-Quarter Guidance

For the fourth quarter of fiscal 2026 the company estimates revenue within a range of USD 730 million to USD 750 million and GAAP gross margin of 72%. Scorpio mix, Aries 7 sampling and Working Capital needs are the items to follow.