Aehr Test Systems has the GF Score of 62, which implies that the company
might have
Poor future performance potential.
The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.
GF Score takes following five key aspects into consideration:
Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.
Based on research and backtesting result, GuruFocus believes Aehr Test Systems
might have
Poor future performance potential.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
Aehr Test Systems (FRA:AYB) GF Score Explanation
Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:
GF Score
Performance Potential and All-in-One Screener Examples (1)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Aehr Test Systems GF Score Related Terms
FRA:AYB vs COHU, AMBA, ICHR: GF Score Comparison
For the Semiconductor Equipment & Materials subindustry, Aehr Test Systems's GF Score, along with its competitors' market caps and GF Score data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Aehr Test Systems GF Score vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Aehr Test Systems's GF Score distribution charts can be found below:
* The bar in red indicates where Aehr Test Systems's GF Score falls into.
Aehr Test Systems (FRA:AYB) has a GF Score of 62 as of Jul. 07, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Aehr Test Systems and its competitors. This is near median its historical median of 57.00. Over the past decade, Aehr Test Systems' GF Score has ranged from 14.00 to 87.00.
Is Aehr Test Systems' GF Score too high?
Aehr Test Systems' current GF Score of 62 is near median its 10-year median of 57.00. Over the past 10 years, this metric has ranged from a low of 14.00 to a high of 87.00. Overall, Aehr Test Systems has a GF Score™ of 62/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Aehr Test Systems' GF Score compare to COHU and AMBA?
Aehr Test Systems' GF Score of 62 can be compared against companies in the Semiconductors industry. Historically, Aehr Test Systems' own GF Score has ranged from 14.00 to 87.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a Semiconductors company?
A good GF Score depends on the Semiconductors industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Aehr Test Systems and its competitors. Aehr Test Systems's current GF Score is 62, which is near median its own 10-year median of 57.00. 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 (FRA:AYB) is currently considered Significantly Overvalued. The stock's GF Value™ is €13.04, compared to a current price of €64.00 — trading 390.8% above its estimated fair value. The current GF Score is 62, which is near median its 10-year median of 57.00. Aehr Test Systems' overall GF Score™ is 62/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Aehr Test Systems (FRA:AYB), the current GF Score is 62 as of Jul. 07, 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 (FRA:AYB) Overvalued in 2026?
Based on GuruFocus' analysis, Aehr Test Systems stock appears to be overvalued.
The current stock price of €64.00 is trading 390.8% above its estimated GF Value™ of €13.04.
GuruFocus considers Aehr Test Systems to be Significantly Overvalued.
Key valuation signals for FRA:AYB:
GF Score: 62 (near median its 10-year median of 57.00)
GF Value™: €13.04 vs. price of €64.00 (390.8% above fair value)
No single metric tells the full story. See the FRA:AYB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
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.
62GF Score
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