ADST (Adstar) Insider Ownership: 3.75 % (As of Jul. 27, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

What is Adstar Insider Ownership?

Adstar ADST Insider Ownership is 3.75 % as of Jul. 27, 2026.

Insider ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Adstar's insider ownership is 3.75%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Adstar's Institutional Ownership is 0.56%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Adstar's Float Percentage Of Total Shares Outstanding is 0.00%.

Adstar Insider Ownership Historical Data

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The historical data trend for Adstar'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.

Adstar Insider Ownership Chart

Adstar Historical Data

The historical data trend for Adstar can be seen below:

2009-05-31 2009-06-30 2009-07-31 2009-08-31 2009-09-30 2009-10-31 2009-11-30 2009-12-31 2010-01-31 2010-02-28
Insider Ownership 3.75 3.75 3.75 3.75 3.75 3.75 3.75 3.75 3.75 3.75

Adstar 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 3.75 % mean?
Adstar (ADST) has a Insider Ownership of 3.75 % as of Jul. 27, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Adstar and its competitors.
Is Adstar's Insider Ownership too high?
Adstar's current Insider Ownership is 3.75 %.
How does Adstar's Insider Ownership compare to CEENF and NCAP?
Adstar's Insider Ownership of 3.75 % can be compared against companies in the Media - Diversified 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 Media - Diversified company?
A good Insider Ownership depends on the Media - Diversified 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 Adstar and its competitors. Adstar's current Insider Ownership is 3.75 %. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Adstar stock overvalued right now?
Adstar (ADST) has a current Insider Ownership of 3.75 %. The current Insider Ownership is 3.75 %. 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 Adstar (ADST), the current Insider Ownership is 3.75 % as of Jul. 27, 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.

Adstar Business Description

Address 4553 Glencoe Avenue, Suite 300, Marina del Rey, CA, USA, 90292
Adstar Inc provides technology services within the classified advertising industry. The company's proprietary software is an integrated suite of applications that electronically connects publishers with the source of their advertising revenue.