Astera Labs stock faces November 3 earnings test as estimates rise

Astera Labs is approaching its third-quarter 2026 earnings release with investors focused on whether the company can sustain the rapid expansion of its artificial-intelligence connectivity business. Zacks Equity Research expects earnings of 1.19 US dollars per share and quarterly revenue of 550.39 million US dollars when the company reports on November 3.

Zacks Equity Research said the earnings estimate implies a 142.86 percent increase from the year-earlier quarter, while the revenue estimate represents growth of 138.71 percent. For the full year, the research firm expects earnings of 3.97 US dollars per share and revenue of 1.89 billion US dollars.

Scorpio ramp faces earnings test

The main operating question is the pace of Astera Labs' Scorpio switch rollout. The company said in its previous outlook that Scorpio was expected to become its largest product family during the third quarter, while Scorpio X was expected to overtake Scorpio P for the first time. The November release should show whether those milestones translated into revenue at scale.

Management's third-quarter guidance calls for revenue of 540 million to 560 million US dollars and adjusted earnings of 1.16 to 1.21 US dollars per share, according to the recent earnings preview. The consensus revenue estimate sits near the middle of that range, leaving the next outlook at least as important as the reported quarter.

Astera Labs reported second-quarter revenue of 392.40 million US dollars, up 104.5 percent from a year earlier, and adjusted earnings of 0.80 US dollars per share, according to the earnings information cited by Zacks. The company also expects its connectivity portfolio to benefit from continuing demand for AI infrastructure, but the valuation leaves limited room for an outlook that falls short of expectations.

Astera Labs stock traded at 242.50 euros on Lang & Schwarz at 11:14 Berlin time on Friday, October 30, 2026. Investors can follow the real-time quote of Astera Labs stock during the session.

Astera Labs' investor-relations page lists the November 3 earnings call for 4:30 p.m. Eastern Time. The company describes its business as an intelligent connectivity platform spanning CXL, Ethernet, NVLink Fusion, PCIe and UALink technologies.

The S&P 500 market environment remains an important backdrop for high-growth technology shares.

Further updates will depend on the reported Scorpio mix, fourth-quarter outlook and margin trajectory. See more news and analyses on Astera Labs stock.