Join

Compare · BYRN vs CMI

BYRN vs CMI

Side-by-side comparison of Byrna Technologies Inc. (BYRN) and Cummins Inc. (CMI): market cap, price performance, sector, and recent activity on the wire.

Summary

  • BYRN operates in Miscellaneous, while CMI operates in Industrials - the two are in different parts of the market.
  • CMI is the larger of the two at $87.00B, about 611.7x BYRN ($142.2M).
  • Over the past year, BYRN is down 78.9% and CMI is up 94.8% - CMI leads by 173.7 points.
  • CMI has been more active in the news (6 items in the past 4 weeks vs 1 for BYRN).
  • CMI has more recent analyst coverage (25 ratings vs 10 for BYRN).
PerformanceBYRN-78.86%CMI+94.80%
2025-06-11+0.00%2026-06-10
MetricBYRNCMI
Company
Byrna Technologies Inc.
Cummins Inc.
Price
$6.27-0.16%
$630.90-5.65%
Market cap
$142.2M
$87.00B
1M return
+21.98%
-10.19%
1Y return
-78.86%
+94.80%
Industry
Industrial Machinery/Components
Industrial Machinery/Components
Exchange
NASDAQ
NYSE
IPO
News (4w)
1
6
Recent ratings
10
25
BYRN

Byrna Technologies Inc.

Byrna Technologies Inc., a less-lethal defense technology company, develops and manufactures less-lethal munitions. The company offers a Byrna line of handheld personal security devices, including the Byrna HD, a .68 caliber handheld personal security device that is designed to be used by civilians and private security professionals, as well as Byrna HD magazines, launchers, and projectiles. It operates in the United States, Canada, and South Africa. The company was formerly known as Security Devices International, Inc. and changed its name to Byrna Technologies Inc. in March 2020. Byrna Technologies Inc. was incorporated in 2005 and is headquartered in Andover, Massachusetts.

CMI

Cummins Inc.

Cummins Inc. designs, manufactures, distributes, and services diesel and natural gas engines, electric and hybrid powertrains, and related components worldwide. It operates through five segments: Engine, Distribution, Components, Power Systems, and New Power. The company offers diesel and natural gas powered engines under the Cummins and other customer brands for the heavy and medium-duty truck, bus, recreational vehicle, light-duty automotive, construction, mining, marine, rail, oil and gas, defense, and agricultural markets; and offers new parts and services, as well as remanufactured parts and engines. It also provides power generation systems, high-horsepower engines, heavy and medium duty engines, application engineering services, custom-designed assemblies, retail and wholesale aftermarket parts, and in-shop and field-based repair services. In addition, the company offers emission solutions; turbochargers; air and fuel filters, fuel water separators, lube and hydraulic filters, coolants, fuel additives, and other filtration systems; and electronic control modules, sensors, and supporting software, as well as new, replacement, and remanufactured fuel systems. Further, it provides automated transmissions; standby and prime power generators, controls, paralleling systems, and transfer switches, as well as A/C generator/alternator products under the Stamford and AVK brands; and electrified power systems with components and subsystems, including battery, fuel cell, and hydrogen production technologies. Additionally, it offers filtration, aftertreatment, controls systems, air handling systems, automated transmissions, and electric power generation systems. The company sells its products to original equipment manufacturers, distributors, dealers, and other customers. The company was formerly known as Cummins Engine Company and changed its name to Cummins Inc. in 2001. Cummins Inc. was founded in 1919 and is headquartered in Columbus, Indiana.

Latest BYRN

Latest CMI