Amtech Systems (FRA:AS3) YoY EBITDA Growth: 35.16% (As of Jun. 2026)

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FRA:AS3 Amtech Systems Inc FRA:AS3
54 GF Score
Price €12.30
GF Value €3.74
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Amtech Systems YoY EBITDA Growth?

Amtech Systems FRA:AS3 -1.60% 54 YoY EBITDA Growth is 35.16% as of Jun. 2026. GuruFocus rates FRA:AS3 with a GF Score™ of 54/100 and a GF Value™ of €3.74 (Significantly Overvalued). The stock has 5 warning signs investors should review.

YoY EBITDA Growth is the percentage change of EBITDA per Share over the past twelve months. Amtech Systems's YoY EBITDA Growth for the quarter that ended in Jun. 2026 was 35.16%.

Amtech Systems's EBITDA per Share for the three months ended in Jun. 2026 was €0.12.

Amtech Systems YoY EBITDA Growth Historical Data

* Premium members only.

The historical data trend for Amtech Systems's YoY EBITDA Growth 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.

Amtech Systems YoY EBITDA Growth Chart

Amtech Systems Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
YoY EBITDA Growth
Get a 7-Day Free Trial Premium Member Only Premium Member Only 410.17 389.04 -143.68 61.28 -503.61

Amtech Systems Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
YoY EBITDA Growth Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -19.47 -52.27 -24.75 106.69 35.16
FRA:AS3
54GF Score
Amtech Systems Inc FRA:AS3
YoY EBITDA Growth is just one metric. See GF Score™, valuation, warning signs, and more.
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Amtech Systems YoY EBITDA Growth Calculation

YoY EBITDA Growth is the percentage change of EBITDA per Share over the past twelve months.

Amtech Systems's YoY EBITDA Growth for the fiscal year that ended in Sep. 2025 is calculated as:

YoY EBITDA Growth (A: Sep. 2025 )
=(EBITDA per Share (A: Sep. 2025 )-EBITDA per Share (A: Sep. 2024 ))/ | EBITDA per Share (A: Sep. 2024 ) |
=(-1.503--0.249)/ | -0.249 |
=-503.61 %

Amtech Systems's YoY EBITDA Growth for the quarter that ended in Jun. 2026 is calculated as:

YoY EBITDA Growth (Q: Jun. 2026 )
=(EBITDA per Share (Q: Jun. 2026 )-EBITDA per Share (Q: Jun. 2025 )) / | EBITDA per Share (Q: Jun. 2025 )) |
=(0.123-0.091)/ | 0.091 |
=35.16 %

* 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.

Frequently Asked Questions Learn more about YoY EBITDA Growth →
What does a YoY EBITDA Growth of 35.16% mean?
Amtech Systems (FRA:AS3) has a YoY EBITDA Growth of 35.16% as of Jun. 2026. YoY EBITDA Growth is the percentage change of EBITDA per share over the past 12-month. View historical data for Amtech Systems and its competitors.
Is Amtech Systems' YoY EBITDA Growth too high?
Amtech Systems' current YoY EBITDA Growth is 35.16%. Overall, Amtech Systems has a GF Score™ of 54/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Amtech Systems' YoY EBITDA Growth compare to ATOM and INTT?
Amtech Systems' YoY EBITDA Growth of 35.16% 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 YoY EBITDA Growth for a Semiconductors company?
A good YoY EBITDA Growth depends on the Semiconductors industry context. However, YoY EBITDA Growth 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 YoY EBITDA Growth mean?
A high YoY EBITDA Growth can signal that a stock is expensive relative to its fundamentals. YoY EBITDA Growth is the percentage change of EBITDA per share over the past 12-month. View historical data for Amtech Systems and its competitors. Amtech Systems's current YoY EBITDA Growth is 35.16%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Amtech Systems stock overvalued right now?
Based on GuruFocus' analysis, Amtech Systems (FRA:AS3) is currently considered Significantly Overvalued. The stock's GF Value™ is €3.74, compared to a current price of €12.30 — trading 228.9% above its estimated fair value. The current YoY EBITDA Growth is 35.16%. Amtech Systems' overall GF Score™ is 54/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is YoY EBITDA Growth calculated?
YoY EBITDA Growth is calculated from a company's financial statements. For Amtech Systems (FRA:AS3), the current YoY EBITDA Growth is 35.16% as of Jun. 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 Amtech Systems (FRA:AS3) Overvalued in 2026?

Based on GuruFocus' analysis, Amtech Systems stock appears to be overvalued. The current stock price of €12.30 is trading 228.9% above its estimated GF Value™ of €3.74. GuruFocus considers Amtech Systems to be Significantly Overvalued.

Key valuation signals for FRA:AS3:

  • YoY EBITDA Growth: 35.16%
  • GF Value™: €3.74 vs. price of €12.30 (228.9% above fair value)
  • GF Score™: 54/100 with 5 warning signs

No single metric tells the full story. See the FRA:AS3 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Amtech Systems Business Description

Other Exchanges ASYS:USA
Address 58 South River Drive, Suite 370, Tempe, AZ, USA, 85288
Amtech Systems Inc provides equipment, consumables and services for semiconductor device packaging, wafer production and device fabrication. Its products are used to fabricate and package GPUs for AI applications, SiC and Si power devices, and other optical, analog and digital devices, and are sold to semiconductor packaging, electronic assembly and device fabrication companies. It operates through two segments: Thermal Processing Solutions, which includes conveyorized reflow equipment, high-temperature conveyorized furnaces and diffusion furnaces with maximum revenue; and Semiconductor Fabrication Solutions, which includes consumables, equipment and services for wafer polishing, dicing and cleaning. The majority of revenue is derived from the United States.
54GF Score

Get the complete analysis for FRA:AS3

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

€12.30
Price
€3.74
GF Value