BYRN (Byrna Technologies) Change In Inventory: $-1.8 Mil (TTM As of May. 2026)

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Director of Data and Quant Analytics at GuruFocus
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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.

BYRN Byrna Technologies Inc BYRN
55 GF Score
Price $3.34
GF Value $19.62
Valuation Possible Value Trap
! 3 Warning Signs
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What is Byrna Technologies Change In Inventory?

Byrna Technologies BYRN -1.76% 55 Change In Inventory is $-1.8 Mil as of May. 2026. GuruFocus rates BYRN with a GF Score™ of 55/100 and a GF Value™ of $19.62 (Possible Value Trap). The stock has 3 warning signs investors should review.

Byrna Technologies's change in inventory for the quarter that ended in May. 2026 was $-3.3 Mil. It means Byrna Technologies's inventory increased by $3.3 Mil from Feb. 2026 to May. 2026 .

Byrna Technologies's change in inventory for the fiscal year that ended in Nov. 2025 was $-12.7 Mil. It means Byrna Technologies's inventory increased by $12.7 Mil from Nov. 2024 to Nov. 2025 .

Byrna Technologies's Total Inventories for the quarter that ended in May. 2026 was $30.4 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Byrna Technologies's Days Inventory for the quarter that ended in May. 2026 was 198.52.

Inventory Turnover measures how fast the company turns over its inventory within a year. Byrna Technologies's Inventory Turnover for the quarter that ended in May. 2026 was 0.46.

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 quarter that ended in May. 2026 was 1.94.


Byrna Technologies  (NAS:BYRN) Change In Inventory Explanation

1. Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

Byrna Technologies's Days Inventory for the quarter that ended in is calculated as:

Days Inventory=Average Total Inventories/Cost of Goods Sold*Days in Period
=31.772/14.604*365 / 4
=198.52

2. Inventory Turnover measures how fast the company turns over its inventory within a year.

Byrna Technologies's Inventory Turnover for the quarter that ended in May. 2026 is calculated as

3. 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 quarter that ended in May. 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.


Byrna Technologies Change In Inventory Related Terms


Byrna Technologies Change In Inventory Historical Data

* Premium members only.

The historical data trend for Byrna Technologies's Change In 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.

Byrna Technologies Change In Inventory Chart

Byrna Technologies Annual Data
Trend Nov16 Nov17 Nov18 Nov19 Nov20 Nov21 Nov22 Nov23 Nov24 Nov25
Change In Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only -1.45 -9.17 0.54 -5.85 -12.70

Byrna Technologies Quarterly Data
Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Nov24 Feb25 May25 Aug25 Nov25 Feb26 May26
Change In Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -11.27 0.35 1.43 -0.33 -3.28
BYRN
55GF Score
Byrna Technologies Inc BYRN
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Byrna Technologies Change In Inventory Calculation

Change In Inventory is the difference between last period's ending inventory and the current period's ending inventory.

Change In Inventory for the trailing twelve months (TTM) ended in May. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-1.8 Mil.

* 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.

Frequently Asked Questions Learn more about Change In Inventory →
What does a Change In Inventory of $-1.8 Mil mean?
Byrna Technologies (BYRN) has a Change In Inventory of $-1.8 Mil as of May. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Byrna Technologies and its competitors.
Is Byrna Technologies' Change In Inventory too high?
Byrna Technologies' current Change In Inventory is $-1.8 Mil. Overall, Byrna Technologies has a GF Score™ of 55/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Byrna Technologies' Change In Inventory compare to MNTS and SIF?
Byrna Technologies' Change In Inventory of $-1.8 Mil can be compared against companies in the Aerospace & Defense industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Change In Inventory for an Aerospace & Defense company?
A good Change In Inventory depends on the Aerospace & Defense industry context. However, Change In Inventory 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 Change In Inventory mean?
A high Change In Inventory can signal that a stock is expensive relative to its fundamentals. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Byrna Technologies and its competitors. Byrna Technologies's current Change In Inventory is $-1.8 Mil. 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 $19.62, compared to a current price of $3.34 — trading 83% below its estimated fair value. The current Change In Inventory is $-1.8 Mil. Byrna Technologies' overall GF Score™ is 55/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Change In Inventory calculated?
Change In Inventory is calculated from a company's financial statements. For Byrna Technologies (BYRN), the current Change In Inventory is $-1.8 Mil as of May. 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 $3.34 is trading 83% below its estimated GF Value™ of $19.62. GuruFocus considers Byrna Technologies to be Possible Value Trap.

Key valuation signals for BYRN:

  • Change In Inventory: $-1.8 Mil
  • GF Value™: $19.62 vs. price of $3.34 (83% below fair value)
  • GF Score™: 55/100 with 3 warning signs

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 Business Description

Other Exchanges SEF0:Germany
Address 100 Burtt Road, Suite 115, Andover, MA, USA, 01810
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.
55GF Score

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Change In Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$3.34
Price
$19.62
GF Value