
Rocket Lab, Boeing, and Honeywell Aerospace are the three Defense stocks to watch today, according to MarketBeat’s stock screener tool. Defense stocks are shares of companies that provide products and services related to national security, such as weapons systems, military equipment, aerospace, cybersecurity, and defense contracting. For stock market investors, they are often viewed as a sector tied to government spending and geopolitical conditions, and they may be considered relatively stable during periods of economic uncertainty because demand can be less dependent on consumer activity. 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.
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
Honeywell Aerospace (HONA)
Read Our Latest Research Report on HONA
Further Reading
- MarketBeat’s Top Five Stocks to Own in July 2026
- AST SpaceMobile’s Japan Catalyst Puts Its Rollout Story Back in Focus
- Gold and Silver Recovery—3 Precious Metals Stocks for H2 2026
- Klarna’s Google Court Win Could Give Its BNPL Story a Needed Cash Catalyst
- Why Kroger’s Giant Eagle Deal Could Change Everything
- Why the Comcast Spin-Off Won’t Fix What’s Actually Broken
