Top Defense Stocks Worth Watching – April 26th

26 Apr 2026, 13:07 by Amy Steele · The Cerbat Gem

GE Aerospace, RTX, Rocket Lab, Lockheed Martin, and Boeing are the five Defense stocks to watch today, according to MarketBeat’s stock screener tool. Defense stocks are shares of companies that design, manufacture, or provide equipment and services for the military and national security—including aerospace, weapons systems, shipbuilding, cybersecurity, and defense contractors. Investors often view them as relatively defensive because they tend to have long-term government contracts and steadier cash flows that can be less sensitive to economic cycles, though they remain exposed to political, budgetary, and geopolitical risks. These companies had the highest dollar trading volume of any Defense stocks within the last several days.

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

RTX (RTX)

RTX Corporation, an aerospace and defense company, provides systems and services for the commercial, military, and government customers in the United States and internationally. It operates through three segments: Collins Aerospace, Pratt & Whitney, and Raytheon. The Collins Aerospace Systems segment offers aerospace and defense products, and aftermarket service solutions for civil and military aircraft manufacturers and commercial airlines, as well as regional, business, and general aviation, defense, and commercial space operations.

Read Our Latest Research Report on RTX

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.

Read Our Latest Research Report on RKLB

Lockheed Martin (LMT)

Lockheed Martin Corporation, a security and aerospace company, engages in the research, design, development, manufacture, integration, and sustainment of technology systems, products, and services worldwide. The company operates through Aeronautics, Missiles and Fire Control, Rotary and Mission Systems, and Space segments.

Read Our Latest Research Report on LMT

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.