Byrna TechnologiesBYRN +2.32%66 Days Inventory is 257.71 as of Feb. 2026, which is 38% above its 10-year median of 186.26. GuruFocus rates BYRN with a GF Score™ of 66/100 and a GF Value™ of $22.15 (Possible Value Trap). The stock has 3 warning signs investors should review. Among 325 Aerospace & Defense companies, Byrna Technologies ranks worse than 73.54% on this metric.
The historical rank and industry rank for Byrna Technologies's Days Inventory or its related term are showing as below:
BYRN'
s Days Inventory Range Over the Past 10 Years
Min: 97.97 Med: 186.26 Max: 281.98
Current: 236.13
During the past 13 years, Byrna Technologies's highest Days Inventory was 281.98. The lowest was 97.97. And the median was 186.26.
BYRN's Days Inventory is ranked worse than 73.54% of 325
companies
in the Aerospace & Defense industry
Industry Median: 141.54
vs BYRN: 236.13
Byrna Technologies's Days Inventory
increased
from Feb. 2025 (191.79) to Feb. 2026 (257.71).
It might indicate that Byrna Technologies's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Byrna Technologies's Inventory Turnover for the
three
months ended in Feb. 2026 was 0.35.
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.
Byrna Technologies's Inventory-to-Revenue for the
three
months ended in Feb. 2026 was 1.13.
Byrna Technologies (NAS:BYRN) 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.
Byrna Technologies's Inventory Turnover for the
three
months ended in Feb. 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.
Byrna Technologies's Inventory to Revenue for the
three
months ended in Feb. 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.
Byrna Technologies Days Inventory Related Terms
Byrna Technologies Days Inventory Historical Data
* Premium members only.
The historical data trend for Byrna Technologies'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.
BYRN vs CODA, SPAI, SIF: Days Inventory Comparison
For the Aerospace & Defense subindustry, Byrna Technologies'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.
Byrna Technologies Days Inventory vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Byrna Technologies's Days Inventory distribution charts can be found below:
* The bar in red indicates where Byrna Technologies'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.
Byrna Technologies (BYRN) has a Days Inventory of 257.71 as of Feb. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Byrna Technologies and its competitors. This is 38% above median its historical median of 186.26. Over the past decade, Byrna Technologies' Days Inventory has ranged from 97.97 to 281.98. According to the industry distribution chart, Byrna Technologies ranks #239 out of 325 companies in the Aerospace & Defense industry, placing it in the top 73.5%.
Is Byrna Technologies' Days Inventory too high?
Byrna Technologies' current Days Inventory of 257.71 is 38% above median its 10-year median of 186.26. Over the past 10 years, this metric has ranged from a low of 97.97 to a high of 281.98. The Aerospace & Defense industry median Days Inventory is 141.54. Byrna Technologies' value of 257.71 is 82.1% above this industry median. Based on the distribution chart, Byrna Technologies ranks #239 out of 325 companies in the Aerospace & Defense industry, which is below the industry midpoint. Overall, Byrna Technologies has a GF Score™ of 66/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Byrna Technologies' Days Inventory compare to CODA and SPAI?
According to the Aerospace & Defense industry distribution chart, Byrna Technologies ranks #239 out of 325 companies for Days Inventory. This places Byrna Technologies in the lower half of its industry. The industry median Days Inventory is 141.54. Byrna Technologies' value of 257.71 is 82.1% above this benchmark. Historically, Byrna Technologies' own Days Inventory has ranged from 97.97 to 281.98 over the past decade. While the company's 10-year median is 186.26 vs. the industry median of 141.54, Byrna Technologies 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. Byrna Technologies's current Days Inventory of 257.71 is 82.1% 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 Byrna Technologies 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. Byrna Technologies's current Days Inventory is 257.71, which is 38% above median its own 10-year median of 186.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Byrna Technologies stock overvalued right now?
Based on GuruFocus' analysis, Byrna Technologies (BYRN) is currently considered Possible Value Trap. The stock's GF Value™ is $22.15, compared to a current price of $5.72 — trading 74.2% below its estimated fair value. The current Days Inventory is 257.71, which is 38% above median its 10-year median of 186.26 and 82.1% above the Aerospace & Defense industry median of 141.54. Byrna Technologies' overall GF Score™ is 66/100 with 3 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 Byrna Technologies (BYRN), the current Days Inventory is 257.71 as of Feb. 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 Byrna Technologies (BYRN) Overvalued in 2026?
Based on GuruFocus' analysis, Byrna Technologies stock appears to be undervalued.
The current stock price of $5.72 is trading 74.2% below its estimated GF Value™ of $22.15.
GuruFocus considers Byrna Technologies to be Possible Value Trap.
Key valuation signals for BYRN:
Days Inventory: 257.71 (38% above median its 10-year median of 186.26)
GF Value™: $22.15 vs. price of $5.72 (74.2% below fair value)
Industry Position: 82.1% above the Aerospace & Defense median (#239 of 325)
No single metric tells the full story. See the BYRN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Byrna Technologies Inc is a designer, manufacturer, retailer, and distributor of technological solutions for security situations that do not require the use of lethal force. The company generates its revenue from the United States, South Africa, Europe, South America, Asia, and Canada.
66GF Score
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