AEHR (Aehr Test Systems) Institutional Ownership: 78.86% (As of Jul. 19, 2026)

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AEHR Aehr Test Systems AEHR
60 GF Score
Price $81.05
GF Value $13.64
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Aehr Test Systems Institutional Ownership?

Aehr Test Systems AEHR -3.70% 60 Institutional Ownership is 78.86% as of Jul. 19, 2026. GuruFocus rates AEHR with a GF Score™ of 60/100 and a GF Value™ of $13.64 (Significantly Overvalued). The stock has 6 warning signs investors should review.

Institutional ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Aehr Test Systems's institutional ownership is 78.86%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Aehr Test Systems's Insider Ownership is 6.35%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Aehr Test Systems's Float Percentage Of Total Shares Outstanding is 94.84%.

Aehr Test Systems Institutional Ownership Historical Data

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The historical data trend for Aehr Test Systems's Institutional Ownership can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Aehr Test Systems Institutional Ownership Chart

Aehr Test Systems Historical Data

The historical data trend for Aehr Test Systems can be seen below:

2025-09-30 2025-10-31 2025-11-30 2025-12-31 2026-01-31 2026-02-28 2026-03-31 2026-04-30 2026-05-31 2026-06-30
Institutional Ownership 43.26 44.01 42.64 42.90 40.49 41.69 41.57 37.24 37.65 37.62
AEHR
60GF Score
Aehr Test Systems AEHR
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Aehr Test Systems Institutional Ownership Calculation

The percentage of shares that are owned by institutions out of the total shares outstanding.

What does a Institutional Ownership of 78.86% mean?
Aehr Test Systems (AEHR) has a Institutional Ownership of 78.86% as of Jul. 19, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Aehr Test Systems and its competitors.
Is Aehr Test Systems' Institutional Ownership too high?
Aehr Test Systems' current Institutional Ownership is 78.86%. Overall, Aehr Test Systems has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Aehr Test Systems' Institutional Ownership compare to COHU and AMBA?
Aehr Test Systems' Institutional Ownership of 78.86% can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Institutional Ownership for a Semiconductors company?
A good Institutional Ownership depends on the Semiconductors industry context. However, Institutional Ownership should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Institutional Ownership mean?
A high Institutional Ownership can signal that a stock is expensive relative to its fundamentals. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Aehr Test Systems and its competitors. Aehr Test Systems's current Institutional Ownership is 78.86%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aehr Test Systems stock overvalued right now?
Based on GuruFocus' analysis, Aehr Test Systems (AEHR) is currently considered Significantly Overvalued. The stock's GF Value™ is $13.64, compared to a current price of $81.05 — trading 494.2% above its estimated fair value. The current Institutional Ownership is 78.86%. Aehr Test Systems' overall GF Score™ is 60/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Institutional Ownership calculated?
Institutional Ownership is calculated from a company's financial statements. For Aehr Test Systems (AEHR), the current Institutional Ownership is 78.86% as of Jul. 19, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Aehr Test Systems (AEHR) Overvalued in 2026?

Based on GuruFocus' analysis, Aehr Test Systems stock appears to be overvalued. The current stock price of $81.05 is trading 494.2% above its estimated GF Value™ of $13.64. GuruFocus considers Aehr Test Systems to be Significantly Overvalued.

Key valuation signals for AEHR:

  • Institutional Ownership: 78.86%
  • GF Value™: $13.64 vs. price of $81.05 (494.2% above fair value)
  • GF Score™: 60/100 with 6 warning signs

No single metric tells the full story. See the AEHR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Aehr Test Systems Business Description

Other Exchanges AYB:Germany
Address 400 Kato Terrace, Fremont, CA, USA, 94539
Aehr Test Systems is engaged in test systems for burning-in and testing logic, optical, and memory integrated circuits. Increased quality and reliability needs of the Automotive and Mobility integrated circuit markets. The Company operates in one business segment, the designing, manufacturing, marketing and selling of advanced test and burn-in products to the semiconductor manufacturing industry in several geographic areas. The company provides production solutions across the product manufacturing flow to improve yield and reliability and has developed and introduced several inventive products, including the ABTSTM and FOX-PTM families of test and burn-in systems and FOX WaferPakTM Aligner, FOX-XP WaferPak Contactor, FOX DiePak Carrier and FOX DiePak Loader.
60GF Score

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Institutional Ownership is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$81.05
Price
$13.64
GF Value