HeicoMEX:HEICO 74 Days Inventory is 154.85 as of Apr. 2026, which is 7% above its 10-year median of 144.89. GuruFocus rates MEX:HEICO with a GF Score™ of 74/100 and a GF Value™ of MXN6,202.31 (Fairly Valued). The stock has 4 warning signs investors should review. Among 325 Aerospace & Defense companies, Heico ranks worse than 56% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Heico's Average Total Inventories for the
three
months ended in Apr. 2026 was MXN23,964 Mil. Heico's Cost of Goods Sold for the
three
months ended in Apr. 2026 was MXN14,121 Mil.
Hence, Heico's Days Inventory for the
three
months ended in Apr. 2026 was 154.85.
The historical rank and industry rank for Heico's Days Inventory or its related term are showing as below:
MEX:HEICO'
s Days Inventory Range Over the Past 10 Years
Min: 112.33 Med: 144.89 Max: 169.23
Current: 163.64
During the past 13 years, Heico's highest Days Inventory was 169.23. The lowest was 112.33. And the median was 144.89.
MEX:HEICO's Days Inventory is ranked worse than 56% of 325
companies
in the Aerospace & Defense industry
Industry Median: 141.54
vs MEX:HEICO: 163.64
Heico's Days Inventory
declined
from Apr. 2025 (174.74) to Apr. 2026 (154.85).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Heico's Inventory Turnover for the
three
months ended in Apr. 2026 was 0.59.
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.
Heico's Inventory-to-Revenue for the
three
months ended in Apr. 2026 was 0.99.
Heico (MEX:HEICO) 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.
Heico's Inventory Turnover for the
three
months ended in Apr. 2026 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.
Heico's Inventory to Revenue for the
three
months ended in Apr. 2026 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.
Heico Days Inventory Related Terms
Heico Days Inventory Historical Data
* Premium members only.
The historical data trend for Heico'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.
MEX:HEICO vs AXON, CW, FTAI: Days Inventory Comparison
For the Aerospace & Defense subindustry, Heico'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.
Heico Days Inventory vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Heico's Days Inventory distribution charts can be found below:
* The bar in red indicates where Heico'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.
Heico (MEX:HEICO) has a Days Inventory of 154.85 as of Apr. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Heico and its competitors. This is near median its historical median of 144.89. Over the past decade, Heico's Days Inventory has ranged from 112.33 to 169.23. According to the industry distribution chart, Heico ranks #182 out of 325 companies in the Aerospace & Defense industry, placing it in the top 56%.
Is Heico's Days Inventory too high?
Heico's current Days Inventory of 154.85 is near median its 10-year median of 144.89. Over the past 10 years, this metric has ranged from a low of 112.33 to a high of 169.23. The Aerospace & Defense industry median Days Inventory is 141.54. Heico's value of 154.85 is 9.4% above this industry median. Based on the distribution chart, Heico ranks #182 out of 325 companies in the Aerospace & Defense industry, which is below the industry midpoint. Overall, Heico has a GF Score™ of 74/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Heico's Days Inventory compare to AXON and CW?
According to the Aerospace & Defense industry distribution chart, Heico ranks #182 out of 325 companies for Days Inventory. This places Heico in the lower half of its industry. The industry median Days Inventory is 141.54. Heico's value of 154.85 is 9.4% above this benchmark. Historically, Heico's own Days Inventory has ranged from 112.33 to 169.23 over the past decade. While the company's 10-year median is 144.89 vs. the industry median of 141.54, Heico 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 an Aerospace & Defense company?
The median Days Inventory among Aerospace & Defense companies is 141.54, based on 325 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. Heico's current Days Inventory of 154.85 is 9.4% 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 Heico and its competitors. For the Aerospace & Defense industry, the median Days Inventory is 141.54 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Heico's current Days Inventory is 154.85, which is near median its own 10-year median of 144.89. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Heico stock overvalued right now?
Based on GuruFocus' analysis, Heico (MEX:HEICO) is currently considered Fairly Valued. The stock's GF Value™ is MXN6,202.31, compared to a current price of MXN5,980.00 — trading 3.6% below its estimated fair value. The current Days Inventory is 154.85, which is near median its 10-year median of 144.89 and 9.4% above the Aerospace & Defense industry median of 141.54. Heico's overall GF Score™ is 74/100 with 4 warning signs to review. 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 Heico (MEX:HEICO), the current Days Inventory is 154.85 as of Apr. 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 Heico (MEX:HEICO) Overvalued in 2026?
Based on GuruFocus' analysis, Heico stock appears to be undervalued.
The current stock price of MXN5,980.00 is trading 3.6% below its estimated GF Value™ of MXN6,202.31.
GuruFocus considers Heico to be Fairly Valued.
Key valuation signals for MEX:HEICO:
Days Inventory: 154.85 (near median its 10-year median of 144.89)
GF Value™: MXN6,202.31 vs. price of MXN5,980.00 (3.6% below fair value)
Industry Position: 9.4% above the Aerospace & Defense median (#182 of 325)
No single metric tells the full story. See the MEX:HEICO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Heico is an aerospace and defense supplier that focuses on creating replacement parts for commercial aircraft and components for defense products. In commercial aerospace, Heico is the largest independent producer of replacement aircraft parts. In the defense market, the company produces niche subcomponents used in targeting technology as well as simulation equipment, among other categories. It operates two segments: the flight support group and the electronic technologies group. Both supply the aerospace and defense sectors to different degrees. Heico is persistently acquisitive, focusing on companies in similar or adjacent markets that offer strong cash flow and profitable growth potential.
74GF Score
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