
Rocket Lab, GE Aerospace, Honeywell Aerospace, Boeing, and nLight are the five Defense stocks to watch today, according to MarketBeat’s stock screener tool. Defense stocks are shares of companies that produce military equipment, weapons, aircraft, cybersecurity, and other goods and services used by governments and armed forces. For stock market investors, they are often viewed as a sector that can benefit from higher defense spending and may be relatively resilient during periods of geopolitical tension or uncertainty. These companies had the highest dollar trading volume of any Defense stocks within the last several days.
Rocket Lab (RKLB)
Rocket Lab USA, Inc., a space company, provides launch services and space systems solutions for the space and defense industries. The company provides launch services, spacecraft design services, spacecraft components, spacecraft manufacturing, and other spacecraft and on-orbit management solutions; and constellation management services, as well as designs and manufactures small and medium-class rockets.
GE Aerospace (GE)
GE Aerospace (also known as General Electric) is a company that specializes in providing aerospace products and services. It operates through two reportable segments: Commercial Engines and Services and Defense and Propulsion Technologies. It offers jet and turboprop engines, as well as integrated systems for commercial, military, business, and general aviation aircraft.
Read Our Latest Research Report on GE
Honeywell Aerospace (HONA)
Read Our Latest Research Report on HONA
Boeing (BA)
The Boeing Company, together with its subsidiaries, designs, develops, manufactures, sells, services, and supports commercial jetliners, military aircraft, satellites, missile defense, human space flight and launch systems, and services worldwide. The company operates through Commercial Airplanes; Defense, Space & Security; and Global Services segments.
Read Our Latest Research Report on BA
nLight (LASR)
nLIGHT, Inc. designs, develops, manufactures, and sells semiconductor and fiber lasers for industrial, microfabrication, and aerospace and defense applications. The company operates in two segments, Laser Products and Advanced Development. It offers semiconductor lasers with various ranges of power levels, wavelengths, and output fiber sizes; and programmable and serviceable fiber lasers for use in industrial and aerospace and defense applications.
Read Our Latest Research Report on LASR
Further Reading
- MarketBeat’s Top Five Stocks to Own in July 2026
- Constellation Brands: Beer Growth and Buybacks Mask Stock’s Slump
- Lockheed Martin Secures the Ultimate Defense Moat
- Grounded: SpaceX Stumbles as Grok Fails to Ignite
- Fiserv’s Debit Network Talks Raise a Bigger Question for Visa and Mastercard
- Southwest MAX Incident Revives Headline Risk for Boeing and Airline Stocks
