
GE Aerospace, RTX, Lockheed Martin, Northrop Grumman, GSI Technology, Rocket Lab, and Boeing are the seven Space stocks to watch today, according to MarketBeat’s stock screener tool. Space stocks are publicly traded companies whose businesses are materially connected to space-related activities—such as satellite manufacturing and operations, launch services, space-based communications, remote sensing, in-orbit servicing, and the aerospace components and software that support them. Investors buy space stocks (directly or via themed ETFs) to gain exposure to the commercial space economy, which can offer high growth potential but also carries sector-specific risks like long development timelines, heavy capital requirements, and regulatory uncertainty. These companies had the highest dollar trading volume of any Space 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.
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
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
Northrop Grumman (NOC)
Northrop Grumman Corporation operates as an aerospace and defense technology company in the United States, Asia/Pacific, Europe, and internationally. The company’s Aeronautics Systems segment designs, develops, manufactures, integrates, and sustains aircraft systems. This segment also offers unmanned autonomous aircraft systems, including high-altitude long-endurance strategic ISR systems and vertical take-off and landing tactical ISR systems; and strategic long-range strike aircraft, tactical fighter and air dominance aircraft, and airborne battle management and command and control systems.
Read Our Latest Research Report on NOC
GSI Technology (GSIT)
GSI Technology, Inc. designs, develops, and markets semiconductor memory solutions to networking, industrial, medical, aerospace, and military customers in the United States, China, Singapore, Germany, the Netherlands, and internationally. It offers associative processing unit products, which are focuses on applications using similarity search in visual search queries for ecommerce, computer vision, drug discovery, cyber security, and service markets.
Read Our Latest Research Report on GSIT
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
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
See Also
- MarketBeat’s Top Five Stocks to Own in October 2025
- GE Aerospace Can Rally Through Year’s End and Into 2026
- WesBanco Insiders Signal Confidence With Coordinated Buys
- The Melt-Up in SoundHound AI Isn’t Over By a Long Shot
- Why These 2 Crypto ETFs Could Soar After the Sell-Off
- Will D-Wave’s European Expansion Keep Fueling the Rally?
