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.
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.
Aether Catalyst SolutionsATHHF Debt-to-Equity is -2.31 as of Dec. 2025. The stock has 4 warning signs investors should review. Among 1,219 Vehicles & Parts companies, Aether Catalyst Solutions ranks worse than 82034.37% on this metric.
A high debt to equity ratio generally means that a company has been aggressive in financing its growth with debt. This can result in volatile earnings as a result of the additional interest expense.
The historical rank and industry rank for Aether Catalyst Solutions's Debt-to-Equity or its related term are showing as below:
ATHHF'
s Debt-to-Equity Range Over the Past 10 Years
Min: -2.3 Med: -0.08 Max: 1.86
Current: -2.3
During the past 9 years, the highest Debt-to-Equity Ratio of Aether Catalyst Solutions was 1.86. The lowest was -2.30. And the median was -0.08.
ATHHF's Debt-to-Equity is not ranked
in the Vehicles & Parts industry.
Industry Median: 0.46
vs ATHHF: -2.30
Because a company can increase its ROE % by having more financial leverage, it is important to watch the leverage ratio when investing in high ROE % companies.
Aether Catalyst Solutions Debt-to-Equity Related Terms
Aether Catalyst Solutions Debt-to-Equity Historical Data
* 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.
ATHHF vs ORLY, AZO, GPC: Debt-to-Equity Comparison
For the Auto Parts subindustry, Aether Catalyst Solutions's Debt-to-Equity, along with its competitors' market caps and Debt-to-Equity data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Aether Catalyst Solutions Debt-to-Equity vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Aether Catalyst Solutions's Debt-to-Equity distribution charts can be found below:
* The bar in red indicates where Aether Catalyst Solutions's Debt-to-Equity falls into.
* 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 (ATHHF) has a Debt-to-Equity of -2.31 as of Dec. 2025. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Aether Catalyst Solutions and its competitors. According to the industry distribution chart, Aether Catalyst Solutions ranks #999999 out of 1219 companies in the Vehicles & Parts industry.
Is Aether Catalyst Solutions' Debt-to-Equity too high?
Aether Catalyst Solutions' current Debt-to-Equity is -2.31. Based on the distribution chart, Aether Catalyst Solutions ranks #999999 out of 1219 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers.
How does Aether Catalyst Solutions' Debt-to-Equity compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Aether Catalyst Solutions ranks #999999 out of 1219 companies for Debt-to-Equity. This places Aether Catalyst Solutions in the lower half of its industry. The industry median Debt-to-Equity is 0.46. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Debt-to-Equity for a Vehicles & Parts company?
The median Debt-to-Equity among Vehicles & Parts companies is 0.46, based on 1,219 companies in the industry. Companies in the top quartile (top 25%) have a Debt-to-Equity significantly above this median, while those in the bottom quartile fall well below. However, Debt-to-Equity 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 Debt-to-Equity mean?
A high Debt-to-Equity can signal that a stock is expensive relative to its fundamentals. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Aether Catalyst Solutions and its competitors. For the Vehicles & Parts industry, the median Debt-to-Equity is 0.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Aether Catalyst Solutions's current Debt-to-Equity is -2.31. 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 Debt-to-Equity of -2.31. The current Debt-to-Equity is -2.31. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Debt-to-Equity calculated?
Debt-to-Equity is calculated from a company's financial statements. For Aether Catalyst Solutions (ATHHF), the current Debt-to-Equity is -2.31 as of Dec. 2025. 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 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.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ATHHF has been successfully added to your 
