CSIMarket Company Name, Ticker, Industry, else..
 
Aehr Test Systems  (NASDAQ: AEHR)
    Sector • Technology    Industry • IT Infrastructure
   Industry • IT Infrastructure
   Sector • Technology
 

AEHR's Market share relative to its competitors, as of Q4 2026

As of Q4 2026 (Revenue in Millions of $)

Date modified: 2026-08-21T06:45:31+00:00




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COMPANY NAME REVENUES
12 Months Ending
Q4 2026		 MARKET SHARE
12 Months
Q4 2026		 MARKET SHARE
MRQ
Q4 2026		 MARKET SHARE
A Quarter Before
Q3 2026
Aehr Test Systems 53.34 0.01% 0.02 % 0.01 %
Samsung Electronics Co Ltd 215,100.00 54.25% 53.51% 59.81%
Taiwan Semiconductor Manufacturing Company Limited 121,423.20 30.62% 30.62% 0.00%
Ase Technology Holding Co Ltd 20,573.41 5.19% 5.19% 0.00%
Kla Corporation 13,579.48 3.42% 3.66% 3.69%
Amkor Technology Inc 7,071.05 1.78% 1.68% 2.04%
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AEHR's Market share relative to its competitors, as of Q4 2026 within the IT Infrastructure Industry
As of Q4 2026



COMPANY NAME MARKET SHARE
12 Months Ending
Q4 2026		 MARKET SHARE
12 Months Ending
Q3 2026		 MARKET SHARE
MRQ
Q4 2026		 MARKET SHARE

Q3 2026
Aehr Test Systems 1.28% 1.60% 1.31 % 0.75 %
Teradyne Inc 90.54% 89.69% 92.24% 92.79%
Transcat Inc 8.18% 8.72% 6.45% 6.46%



AEHR's Market share relative to its competitors, as of Q4 2026 within the Technology Sector
As of Q4 2026



COMPANY NAME MARKET SHARE
12 Months Ending
Q4 2026		 MARKET SHARE
12 Months Ending
Q3 2026		 MARKET SHARE
MRQ
Q4 2026		 MARKET SHARE

Q3 2026
Aehr Test Systems 0.01% 0.02% 0.02 % 0.01 %
Samsung Electronics Co Ltd 55.30% 61.11% 54.68% 61.17%
Taiwan Semiconductor Manufacturing Company Limited 31.21% 25.25% 31.21% 25.25%
Ase Technology Holding Co Ltd 5.29% 5.20% 5.29% 5.20%
Kla Corporation 3.49% 3.65% 3.74% 3.77%
Amkor Technology Inc 1.82% 1.92% 1.72% 2.09%
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Note: Market share is calculated based on total revenue. To get a more accurate picture of Aehr Test Systems's market divisions, geographic dispersion, segments, products, and services, visit Aehr Test Systems's Business Segment.

The list includes publicly traded companies only. More information about the sources of this report can be found here.



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