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Aehr Test Systems (AEHR) USD0.01

Sell:$11.31 Buy:$11.34 Change: $0.24 (2.03%)
Prices delayed by at least 15 minutes | Switch to live prices |
Change: $0.24 (2.03%)
Prices delayed by at least 15 minutes | Switch to live prices |
Change: $0.24 (2.03%)
Prices delayed by at least 15 minutes | Switch to live prices |
The selling price currently displayed is higher than the buying price. This can occur temporarily for a variety of reasons; shortly before the market opens, after the market closes or because of extraordinary price volatility during the trading day.

Business summary

Aehr Test Systems is a provider of test solutions for testing, burning-in, and stabilizing semiconductor devices in wafer level, singulated die, and package part form. The Company's products include the FOX-P family of test and burn-in systems and FOX WaferPak Aligner, FOX WaferPak Contactor, FOX DiePak Carrier and FOX DiePak Loader. The FOX-XP and FOX-NP systems are full wafer contact and singulated die/module test and burn-in systems that can test, burn-in, and stabilize a range of devices such as silicon carbide-based and other power semiconductors, 2D and 3D sensors used in mobile phones, tablets, and other computing devices. The FOX-CP system is a low-cost single-wafer compact test solution for logic, memory and photonic devices. The FOX WaferPak Contactor contains a full wafer contactor capable of testing wafers up to 300 millimeter (mm) that enables integrated circuit (IC) manufacturers to perform testing, burn-in, and stabilization of full wafers on the FOX-P systems.

Contact details

400 Kato Ter
United States
+1 (510) 6239400

Important dates

Future events
There are no future events available.
Past events
There are no past events available.

General stock information

Short code:
Market cap:
$336.57 million
Shares in issue:
28.91 million
Semiconductor Materials & Equipment
United States
US dollar

Key personnel

  • Gayn Erickson
    President, Chief Executive Officer, Director
  • Chris Siu
    Chief Financial Officer, Executive Vice President - Finance, Secretary
  • Adil Engineer
    Chief Operating Officer
  • Vernon Rogers
    Executive Vice President - Sales and Marketing
  • Donald Richmond
    Vice President - Engineering
  • Alistair Sporck
    Vice President - Contactor Business Unit

Data policy - All information should be used for indicative purposes only. You should independently check data before making any investment decision. HL cannot guarantee that the data is accurate or complete, and accepts no responsibility for how it may be used. Business summary, contact details and key personnel provided by Thomson Reuters. Important dates provided by Digital Look Ltd. General stock information provided by Reuters.


The London Stock Exchange does not disclose whether a trade is a buy or a sell so this data is estimated based on the trade price received and the LSE-quoted mid-price at the point the trade is placed. It should only be considered an indication and not a recommendation.

Trades priced above the mid-price at the time the trade is placed are labelled as a buy; those priced below the mid-price are sells; and those priced close to the mid-price or declared late are labelled 'N/A'.