AEHR Stock Pops 12% After Major Order Win – Company To Deliver Multiple Systems For Engineering Evaluation, High-Volume Production

Aehr’s client is developing advanced silicon photonics transceivers to support growing AI and cloud data center demands.
In this photo illustration, the AEHR Test Systems logo is displayed on a smartphone screen, on April 6, 2025, in Chongqing, China.
In this photo illustration, the AEHR Test Systems logo is displayed on a smartphone screen, on April 6, 2025, in Chongqing, China. (Photo by Cheng Xin/Getty Images)
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Shivani Kumaresan·Stocktwits
Published Mar 31, 2026   |   8:22 AM EDT
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Aehr Test Systems (AEHR) said on Tuesday that it has received a new order for testing semiconductors from a global networking company. 

The client, a top supplier of data center optical transceivers, is developing next-generation silicon photonics transceivers to meet the surging demand for high-speed fiber-optic links in hyperscale AI and cloud data centers.

Aehr will deliver multiple systems for both engineering evaluation and high-volume production, including its FOX-XP wafer-level burn-in (WLBI) system, capable of testing nine wafers simultaneously; integrated WaferPak Auto Aligners; several FOX-NP WLBI systems; and complete sets of FOX WaferPak full-wafer Contactors. 

Following the announcement, Aehr Test Systems’ stock traded over 12% in Tuesday’s premarket. 

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