Aehr Test Systems (AEHR) Q3 2026 Earnings Call Transcript

Why It Matters

The outlook signals a pivot toward AI and data‑center test markets, offsetting weakness in silicon‑carbide EV demand and setting the stage for revenue growth in fiscal ’27.

Key Takeaways

• Q3 revenue fell 27% to $9.9M.
• Bookings $6.2M; backlog now $18.3M.
• Gross margin dropped to 29.8% from 45.3%.
• Sonoma system orders exceed $5.5M, surpass prior quarter.
• Projected $60‑80M H2 bookings driven by AI burn‑in.

Pulse Analysis

Aehr Test Systems is navigating a transitional phase in the semiconductor test equipment market. While its traditional silicon‑carbide portfolio, tied to electric‑vehicle power devices, continues to contract, the company is leveraging its proprietary WaferPak and Sonoma platforms to capture the burgeoning AI processor and data‑center segment. The shift in product mix has pressured gross margins, but the higher‑volume, high‑power burn‑in systems promise economies of scale that could restore profitability as AI‑driven workloads expand.

The firm’s financial guidance underscores this strategic realignment. By projecting $60‑80 million in bookings for the second half—primarily from wafer‑level and packaged‑part burn‑in for AI ASICs—Aehr is betting on a rapid ramp‑up of AI accelerator production across global OSATs. The reported capacity to deliver more than 20 systems per month, combined with a $5.5 million order surge for the Sonoma high‑power configuration, suggests the company can meet the accelerated demand from test labs and OEMs seeking continuous, automated qualification of high‑temperature, high‑power devices.

Diversification into gallium‑nitride, silicon photonics, flash memory, and data‑storage testing further mitigates reliance on the volatile EV market. These emerging segments align with broader industry trends toward higher power density and bandwidth, where Aehr’s automated wafer‑handling and burn‑in capabilities provide a competitive edge. If the projected bookings materialize, the company could see revenue climb to the $25‑30 million range in H2, setting a solid foundation for a stronger fiscal ’27 while gradually improving margin performance.