ATRO (Astronics) Insider Ownership: 5.90 % (As of Jul. 19, 2026)

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ATRO Astronics Corp ATRO
56 GF Score
Price $67.25
GF Value $19.59
Valuation Significantly Overvalued
! 1 Warning Sign
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What is Astronics Insider Ownership?

Astronics ATRO +1.85% 56 Insider Ownership is 5.90 % as of Jul. 19, 2026. GuruFocus rates ATRO with a GF Score™ of 56/100 and a GF Value™ of $19.59 (Significantly Overvalued). The stock has 1 warning sign 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, Astronics's insider ownership is 5.90%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Astronics's Institutional Ownership is 92.41%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Astronics's Float Percentage Of Total Shares Outstanding is 76.22%.

Astronics Insider Ownership Historical Data

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The historical data trend for Astronics'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.

Astronics Insider Ownership Chart

Astronics Historical Data

The historical data trend for Astronics can be seen below:

2025-06-30 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
Insider Ownership 6.71 6.71 6.83 6.83 6.83 6.81 6.80 6.83 6.96 5.90
ATRO
56GF Score
Astronics Corp ATRO
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Astronics 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 5.90 % mean?
Astronics (ATRO) has a Insider Ownership of 5.90 % as of Jul. 19, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Astronics and its competitors.
Is Astronics' Insider Ownership too high?
Astronics' current Insider Ownership is 5.90 %. Overall, Astronics has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Astronics' Insider Ownership compare to FLY and BETA?
Astronics' Insider Ownership of 5.90 % can be compared against companies in the Aerospace & Defense 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 an Aerospace & Defense company?
A good Insider Ownership depends on the Aerospace & Defense 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 Astronics and its competitors. Astronics's current Insider Ownership is 5.90 %. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Astronics stock overvalued right now?
Based on GuruFocus' analysis, Astronics (ATRO) is currently considered Significantly Overvalued. The stock's GF Value™ is $19.59, compared to a current price of $67.25 — trading 243.3% above its estimated fair value. The current Insider Ownership is 5.90 %. Astronics' overall GF Score™ is 56/100 with 1 warning sign 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 Astronics (ATRO), the current Insider Ownership is 5.90 % 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 Astronics (ATRO) Overvalued in 2026?

Based on GuruFocus' analysis, Astronics stock appears to be overvalued. The current stock price of $67.25 is trading 243.3% above its estimated GF Value™ of $19.59. GuruFocus considers Astronics to be Significantly Overvalued.

Key valuation signals for ATRO:

  • Insider Ownership: 5.90 %
  • GF Value™: $19.59 vs. price of $67.25 (243.3% above fair value)
  • GF Score™: 56/100 with 1 warning sign

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

Astronics Business Description

Address 130 Commerce Way, East Aurora, NY, USA, 14052
Astronics Corporation is a provider of technologies to the aerospace, defense, and electronics industries, offering high-performance electrical power generation and distribution systems, motion systems, lighting and safety systems, avionics products, systems certification, aircraft structures, and automated test systems. The company operates through two reportable segments, Aerospace and Test Systems. The Aerospace segment designs and manufactures products for the aerospace and defense industry and generates the majority of revenue, while the Test Systems segment designs, develops, manufactures, and maintains automated test systems for the aerospace and defense, communications, and mass transit industries. The company derives the majority of its revenue from the United States.
56GF Score

Get the complete analysis for ATRO

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

$67.25
Price
$19.59
GF Value