ASYS (Amtech Systems) Insider Ownership: 8.11 % (As of Aug. 11, 2026)

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ASYS Amtech Systems Inc ASYS
55 GF Score
Price $15.39
GF Value $4.40
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Amtech Systems Insider Ownership?

Amtech Systems ASYS +2.05% 55 Insider Ownership is 8.11 % as of Aug. 11, 2026. GuruFocus rates ASYS with a GF Score™ of 55/100 and a GF Value™ of $4.40 (Significantly Overvalued). The stock has 5 warning signs investors should review.

Insider ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Amtech Systems's insider ownership is 8.11%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Amtech Systems's Institutional Ownership is 43.57%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Amtech Systems's Float Percentage Of Total Shares Outstanding is 69.34%.

Amtech Systems Insider Ownership Historical Data

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The historical data trend for Amtech Systems's Insider 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.

Amtech Systems Insider Ownership Chart

Amtech Systems Historical Data

The historical data trend for Amtech Systems can be seen below:

2025-07-31 2025-08-31 2025-09-30 2025-10-31 2025-11-30 2026-01-31 2026-02-28 2026-05-31 2026-06-30 2026-07-31
Insider Ownership 9.38 9.38 9.55 9.55 9.55 9.50 9.49 9.77 8.11 8.11
ASYS
55GF Score
Amtech Systems Inc ASYS
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Amtech Systems Insider Ownership Calculation

The percentage of shares that are owned by company insiders relative to the total shares outstanding.

Frequently Asked Questions Learn more about Insider Ownership →
What does a Insider Ownership of 8.11 % mean?
Amtech Systems (ASYS) has a Insider Ownership of 8.11 % as of Aug. 11, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Amtech Systems and its competitors.
Is Amtech Systems' Insider Ownership too high?
Amtech Systems' current Insider Ownership is 8.11 %. Overall, Amtech Systems has a GF Score™ of 55/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Amtech Systems' Insider Ownership compare to ATOM and INTT?
Amtech Systems' Insider Ownership of 8.11 % 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 Insider Ownership for a Semiconductors company?
A good Insider Ownership depends on the Semiconductors industry context. However, Insider 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 Insider Ownership mean?
A high Insider Ownership can signal that a stock is expensive relative to its fundamentals. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Amtech Systems and its competitors. Amtech Systems's current Insider Ownership is 8.11 %. 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 (ASYS) is currently considered Significantly Overvalued. The stock's GF Value™ is $4.40, compared to a current price of $15.39 — trading 249.7% above its estimated fair value. The current Insider Ownership is 8.11 %. Amtech Systems' overall GF Score™ is 55/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Insider Ownership calculated?
Insider Ownership is calculated from a company's financial statements. For Amtech Systems (ASYS), the current Insider Ownership is 8.11 % as of Aug. 11, 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 (ASYS) Overvalued in 2026?

Based on GuruFocus' analysis, Amtech Systems stock appears to be overvalued. The current stock price of $15.39 is trading 249.7% above its estimated GF Value™ of $4.40. GuruFocus considers Amtech Systems to be Significantly Overvalued.

Key valuation signals for ASYS:

  • Insider Ownership: 8.11 %
  • GF Value™: $4.40 vs. price of $15.39 (249.7% above fair value)
  • GF Score™: 55/100 with 5 warning signs

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

Amtech Systems Business Description

Other Exchanges AS3:Germany
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.
55GF Score

Get the complete analysis for ASYS

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

$15.39
Price
$4.40
GF Value