BYRN (Byrna Technologies) ROCE %: -81.43% (As of May. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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
57 GF Score
Price $4.60
GF Value $19.29
Valuation Possible Value Trap
! 3 Warning Signs
View Full Analysis

What is Byrna Technologies ROCE %?

Byrna Technologies BYRN +3.81% 57 ROCE % is -81.43% as of May. 2026. GuruFocus rates BYRN with a GF Score™ of 57/100 and a GF Value™ of $19.29 (Possible Value Trap). The stock has 3 warning signs investors should review.

ROCE % measures how well a company generates profits from its capital. It is calculated as EBIT divided by Capital Employed, where Capital Employed is calculated as Total Assets minus Total Current Liabilities. Byrna Technologies's annualized ROCE % for the quarter that ended in May. 2026 was -81.43%.

Byrna Technologies  (NAS:BYRN) ROCE % Explanation

ROCE % can be especially useful when comparing the performance of capital-intensive companies. Unlike ROE %, which indicates the profitability of Shareholders Equity, ROCE % also considers long-term debt in Capital Employed. This can be helpful when analyzing companies with significant debt, as the result is neutralized by taking debt into consideration.

Generally speaking, a higher ROCE % indicates a stonger profitability for a company. Moreover, it is important to look at the ratio from a long term perspective. Investors tend to favor companies with stable and rising ROCE % trend over those with volatile ones.

Byrna Technologies ROCE % Related Terms

Byrna Technologies ROCE % Historical Data

* Premium members only.

The historical data trend for Byrna Technologies's ROCE % 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 ROCE % Chart

Byrna Technologies Annual Data
Trend Nov16 Nov17 Nov18 Nov19 Nov20 Nov21 Nov22 Nov23 Nov24 Nov25
ROCE %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -8.60 -13.41 -16.97 13.32 19.11

Byrna Technologies Quarterly Data
Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Nov24 Feb25 May25 Aug25 Nov25 Feb26 May26
ROCE % 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 22.01 18.03 23.90 5.49 -81.43
BYRN
57GF Score
Byrna Technologies Inc BYRN
ROCE % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Byrna Technologies ROCE % Calculation

Byrna Technologies's annualized ROCE % for the fiscal year that ended in Nov. 2025 is calculated as:

ROCE %=EBIT/( (Capital Employed+Capital Employed)/ count )
(A: Nov. 2025 )  (A: Nov. 2024 )(A: Nov. 2025 )
=EBIT/( ( (Total Assets - Total Current Liabilities)+(Total Assets - Total Current Liabilities) )/ count )
(A: Nov. 2025 )  (A: Nov. 2024 )(A: Nov. 2025 )
=11.838/( ( (71.922 - 15.438) + (84.488 - 17.094) )/ 2 )
=11.838/( (56.484+67.394)/ 2 )
=11.838/61.939
=19.11 %

Byrna Technologies's ROCE % of for the quarter that ended in May. 2026 is calculated as:

ROCE %=EBIT (1)/( (Capital Employed+Capital Employed)/ count )
(Q: May. 2026 )  (Q: Feb. 2026 )(Q: May. 2026 )
=EBIT/( ( (Total Assets - Total Current Liabilities)+(Total Assets - Total Current Liabilities) )/ count )
(Q: May. 2026 )  (Q: Feb. 2026 )(Q: May. 2026 )
=-51.384/( ( (79.9 - 11.971) + (68.417 - 10.144) )/ 2 )
=-51.384/( ( 67.929 + 58.273 )/ 2 )
=-51.384/63.101
=-81.43 %

(1) Note: The EBIT data used here is four times the quarterly (May. 2026) EBIT 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.

Frequently Asked Questions Learn more about ROCE % →
What does a ROCE % of -81.43% mean?
Byrna Technologies (BYRN) has a ROCE % of -81.43% as of May. 2026.
Is Byrna Technologies' ROCE % too high?
Byrna Technologies' current ROCE % is -81.43%. Overall, Byrna Technologies has a GF Score™ of 57/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Byrna Technologies' ROCE % compare to VWAV and OPXS?
Byrna Technologies' ROCE % of -81.43% can be compared against companies in the Aerospace & Defense industry. The industry median ROCE % is 6.30. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROCE % for an Aerospace & Defense company?
The median ROCE % among Aerospace & Defense companies is 6.30, based on 354 companies in the industry. Companies in the top quartile (top 25%) have a ROCE % significantly above this median, while those in the bottom quartile fall well below. However, ROCE % 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 ROCE % mean?
A high ROCE % can signal that a stock is expensive relative to its fundamentals. For the Aerospace & Defense industry, the median ROCE % is 6.30 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Byrna Technologies's current ROCE % is -81.43%. 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 $19.29, compared to a current price of $4.60 — trading 76.1% below its estimated fair value. The current ROCE % is -81.43%. Byrna Technologies' overall GF Score™ is 57/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROCE % calculated?
ROCE % is calculated from a company's financial statements. For Byrna Technologies (BYRN), the current ROCE % is -81.43% 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 $4.60 is trading 76.1% below its estimated GF Value™ of $19.29. GuruFocus considers Byrna Technologies to be Possible Value Trap.

Key valuation signals for BYRN:

  • ROCE %: -81.43%
  • GF Value™: $19.29 vs. price of $4.60 (76.1% below fair value)
  • GF Score™: 57/100 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.
57GF Score

Get the complete analysis for BYRN

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

$4.60
Price
$19.29
GF Value