American AiresAAIRF -6.74% Days Inventory is 102.11 as of Sep. 2025, which is 10% above its 10-year median of 93.06. The stock has 3 warning signs investors should review. Among 2,416 Hardware companies, American Aires ranks better than 50.37% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). American Aires's Average Total Inventories for the
three
months ended in Sep. 2025 was $1.90 Mil. American Aires's Cost of Goods Sold for the
three
months ended in Sep. 2025 was $1.70 Mil.
Hence, American Aires's Days Inventory for the
three
months ended in Sep. 2025 was 102.11.
The historical rank and industry rank for American Aires's Days Inventory or its related term are showing as below:
AAIRF'
s Days Inventory Range Over the Past 10 Years
Min: 73.37 Med: 93.06 Max: 731.98
Current: 93.47
During the past 7 years, American Aires's highest Days Inventory was 731.98. The lowest was 73.37. And the median was 93.06.
AAIRF's Days Inventory is ranked better than 50.37% of 2416
companies
in the Hardware industry
Industry Median: 94.31
vs AAIRF: 93.47
American Aires's Days Inventory
increased
from Sep. 2024 (101.31) to Sep. 2025 (102.11).
It might indicate that American Aires's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
American Aires's Inventory Turnover for the
three
months ended in Sep. 2025 was 0.89.
Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
American Aires's Inventory-to-Revenue for the
three
months ended in Sep. 2025 was 0.36.
American Aires (OTCPK:AAIRF) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
American Aires's Inventory Turnover for the
three
months ended in Sep. 2025 is calculated as
2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
American Aires's Inventory to Revenue for the
three
months ended in Sep. 2025 is calculated as
* 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.
Be Aware
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
American Aires Days Inventory Related Terms
American Aires Days Inventory Historical Data
* Premium members only.
The historical data trend for American Aires's Days Inventory 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.
For the Electronic Components subindustry, American Aires's Days Inventory, along with its competitors' market caps and Days Inventory 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.
American Aires Days Inventory vs Hardware Industry
For the Hardware industry and Technology sector, American Aires's Days Inventory distribution charts can be found below:
* The bar in red indicates where American Aires's Days Inventory 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.
American Aires (AAIRF) has a Days Inventory of 102.11 as of Sep. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on American Aires and its competitors. This is 10% above median its historical median of 93.06. Over the past decade, American Aires' Days Inventory has ranged from 73.37 to 731.98. According to the industry distribution chart, American Aires ranks #1199 out of 2416 companies in the Hardware industry, placing it in the top 49.6%.
Is American Aires' Days Inventory too high?
American Aires' current Days Inventory of 102.11 is 10% above median its 10-year median of 93.06. Over the past 10 years, this metric has ranged from a low of 73.37 to a high of 731.98. The Hardware industry median Days Inventory is 94.31. American Aires' value of 102.11 is 8.3% above this industry median. Based on the distribution chart, American Aires ranks #1199 out of 2416 companies in the Hardware industry, which is above the industry midpoint.
How does American Aires' Days Inventory compare to APH and GLW?
According to the Hardware industry distribution chart, American Aires ranks #1199 out of 2416 companies for Days Inventory. This puts American Aires in the upper half of its industry. The industry median Days Inventory is 94.31. American Aires' value of 102.11 is 8.3% above this benchmark. Historically, American Aires' own Days Inventory has ranged from 73.37 to 731.98 over the past decade. While the company's 10-year median is 93.06 vs. the industry median of 94.31, American Aires has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Inventory for a Hardware company?
The median Days Inventory among Hardware companies is 94.31, based on 2,416 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. American Aires's current Days Inventory of 102.11 is 8.3% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on American Aires and its competitors. For the Hardware industry, the median Days Inventory is 94.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. American Aires's current Days Inventory is 102.11, which is 10% above median its own 10-year median of 93.06. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is American Aires stock overvalued right now?
Based on GuruFocus' analysis, American Aires (AAIRF) is currently considered Possible Value Trap. The stock's GF Value™ is $0.20, compared to a current price of $0.04 — trading 80% below its estimated fair value. The current Days Inventory is 102.11, which is 10% above median its 10-year median of 93.06 and 8.3% above the Hardware industry median of 94.31. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For American Aires (AAIRF), the current Days Inventory is 102.11 as of Sep. 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.
American Aires Inc is engaged in the production, distribution, and sales of electromagnetic field (EMF) protection devices. The company manufactures devices that protect users from EMF radiation, which is emitted by electronic devices (phones, laptops, WiFi modems, EVs, etc.). It uses a proprietary, silicon-based Aires Resonator Chip in its devices, which is designed to neutralize the negative health effects of EMFs. The company's product offerings comprise different types of EMF protection devices, such as Lifetune Flex, Lifetune Zone, Lifetune One, Lifetune Zone Max, and others. Geographically, the company generates a majority of its revenue from the United States, followed by Canada, and the Rest of the world.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
AAIRF has been successfully added to your 