ATHHF (Aether Catalyst Solutions) Insider Ownership: 0.00 % (As of Sep. 21, 2026)

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What is Aether Catalyst Solutions Insider Ownership?

Aether Catalyst Solutions ATHHF Insider Ownership is 0.00 % as of Sep. 21, 2026. The stock has 4 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, Aether Catalyst Solutions's insider ownership is 0.00%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Aether Catalyst Solutions's Institutional Ownership is 0.00%.

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

Aether Catalyst Solutions Insider Ownership Historical Data

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The historical data trend for Aether Catalyst Solutions'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.

Aether Catalyst Solutions Insider Ownership Chart

Aether Catalyst Solutions Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Insider Ownership
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Aether Catalyst Solutions Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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Aether Catalyst Solutions 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 0.00 % mean?
Aether Catalyst Solutions (ATHHF) has a Insider Ownership of 0.00 % as of Sep. 21, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Aether Catalyst Solutions and its competitors.
Is Aether Catalyst Solutions' Insider Ownership too high?
Aether Catalyst Solutions' current Insider Ownership is 0.00 %.
How does Aether Catalyst Solutions' Insider Ownership compare to ORLY and AZO?
Aether Catalyst Solutions' Insider Ownership of 0.00 % can be compared against companies in the Vehicles & Parts 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 Vehicles & Parts company?
A good Insider Ownership depends on the Vehicles & Parts 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 Aether Catalyst Solutions and its competitors. Aether Catalyst Solutions's current Insider Ownership is 0.00 %. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aether Catalyst Solutions stock overvalued right now?
Aether Catalyst Solutions (ATHHF) has a current Insider Ownership of 0.00 %. The current Insider Ownership is 0.00 %. 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 Aether Catalyst Solutions (ATHHF), the current Insider Ownership is 0.00 % as of Sep. 21, 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.

Aether Catalyst Solutions Business Description

Other Exchanges ATHR:Canada
Address 8337 Eastlake Drive, Unit 104, Burnaby, BC, CAN, V5A 4W2
Aether Catalyst Solutions Inc is focused on providing an order of magnitude cost reduction in automotive catalytic converter catalyst while meeting, or exceeding, government emission standards. The Company is working to quickly advance its technology through rapid screening of new materials directed at enhancing end-of-life conversion levels after accelerated aging. Its primary focus is automotive, other potential applications for this low-cost technology are also being explored. A catalytic converter is a vehicle emissions control device which converts toxic by-products of combustion to less toxic substances by way of catalysed chemical reactions.