AMPG (AmpliTech Group) Insider Ownership: 10.73 % (As of Sep. 09, 2026)

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AMPG AmpliTech Group Inc AMPG
47 GF Score
Price $3.44
GF Value $1.69
Valuation Significantly Overvalued
! 2 Warning Signs
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What is AmpliTech Group Insider Ownership?

AmpliTech Group AMPG -3.51% 47 Insider Ownership is 10.73 % as of Sep. 09, 2026. GuruFocus rates AMPG with a GF Score™ of 47/100 and a GF Value™ of $1.69 (Significantly Overvalued). The stock has 2 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, AmpliTech Group's insider ownership is 10.73%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, AmpliTech Group's Institutional Ownership is 27.79%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, AmpliTech Group's Float Percentage Of Total Shares Outstanding is 88.38%.

AmpliTech Group Insider Ownership Historical Data

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The historical data trend for AmpliTech Group'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.

AmpliTech Group Insider Ownership Chart

AmpliTech Group Historical Data

The historical data trend for AmpliTech Group can be seen below:

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 2026-08-31
Insider Ownership 14.71 14.71 14.67 14.67 12.22 12.85 12.74 12.67 12.68 10.73
AMPG
47GF Score
AmpliTech Group Inc AMPG
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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AmpliTech Group 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 10.73 % mean?
AmpliTech Group (AMPG) has a Insider Ownership of 10.73 % as of Sep. 09, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on AmpliTech Group and its competitors.
Is AmpliTech Group's Insider Ownership too high?
AmpliTech Group's current Insider Ownership is 10.73 %. Overall, AmpliTech Group has a GF Score™ of 47/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does AmpliTech Group's Insider Ownership compare to OCC and INSG?
AmpliTech Group's Insider Ownership of 10.73 % can be compared against companies in the Hardware 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 Hardware company?
A good Insider Ownership depends on the Hardware 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 AmpliTech Group and its competitors. AmpliTech Group's current Insider Ownership is 10.73 %. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AmpliTech Group stock overvalued right now?
Based on GuruFocus' analysis, AmpliTech Group (AMPG) is currently considered Significantly Overvalued. The stock's GF Value™ is $1.69, compared to a current price of $3.44 — trading 103.3% above its estimated fair value. The current Insider Ownership is 10.73 %. AmpliTech Group's overall GF Score™ is 47/100 with 2 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 AmpliTech Group (AMPG), the current Insider Ownership is 10.73 % as of Sep. 09, 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 AmpliTech Group (AMPG) Overvalued in 2026?

Based on GuruFocus' analysis, AmpliTech Group stock appears to be overvalued. The current stock price of $3.44 is trading 103.3% above its estimated GF Value™ of $1.69. GuruFocus considers AmpliTech Group to be Significantly Overvalued.

Key valuation signals for AMPG:

  • Insider Ownership: 10.73 %
  • GF Value™: $1.69 vs. price of $3.44 (103.3% above fair value)
  • GF Score™: 47/100 with 2 warning signs

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

AmpliTech Group Business Description

Address 155 Plant Avenue, Hauppauge, NY, USA, 11788
AmpliTech Group Inc designs, develops, engineers, and assembles micro-wave component-based amplifiers that meet individual customer specifications. It operates in two segments: the manufacturing and engineering segment. The products of the company consist of RF amplifiers & related subsystems, operating at multiple frequencies from 50kHz to 44GHz, including Low Noise Amplifiers, Medium Power Amplifiers, cryogenic amplifiers, and custom assemblies. The company also offers non-recurring engineering services on a project-by-project basis, for a predetermined fixed contractual amount, or on a time-plus-material basis. It also operates as a manufacturer, & distributor of cryogenic microwave amplifiers, RF designs, & applications for Wireless Networks & the future of Wireless Communication.
47GF Score

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

$3.44
Price
$1.69
GF Value