Best Space Stocks

Space stocks in the covered universe — US-listed companies tied to the space economy (satellites, launch, and space infrastructure), ranked by market capitalization. Every figure is delayed data from SEC EDGAR + Finnhub, shown with its as-of date.

• SpaceX (SPCX) Communication Services — SpaceX launches satellites and spacecraft for global internet connectivity and space transportation, burning cash to build an orbital logistics backbone. ask →
• Northrop Grumman (NOC) Industrials — A leading U.S. defense and aerospace systems integrator providing advanced military aircraft, missiles, space systems, and integrated command-and-control solutions to the Department of Defense and intelligence agencies. ask →
• Rocket Lab (RKLB) Industrials — A commercial space company providing reliable small-satellite launch services, spacecraft manufacturing, and end-to-end space solutions via its proven Electron launch vehicle and next-generation Neutron platform. ask →
• EchoStar (ECHO) Communication Services — EchoStar operates satellite television (DISH TV), streaming (SLING TV), and wireless services, with pending transformative transactions involving AT&T and SpaceX investment. ask →
• AST SpaceMobile (ASTS) Communication Services — AST SpaceMobile is building a satellite-based cellular broadband network in low Earth orbit that delivers 5G/4G connectivity directly to standard smartphones globally via partnerships with 50+ mobile network operators. ask →
• IonQ, Inc. (IONQ) Information Technology — IonQ is the world's first quantum platform company delivering quantum computing, networking, sensing, and security solutions via cloud and on-premises systems. ask →
• Moog Inc. (MOG.A) Industrials — Moog is a precision motion and control systems supplier to the aerospace and defense industry, delivering flight control systems, landing gear, and actuation components for commercial and military aircraft. ask →
• Globalstar, Inc. (GSAT) Communication Services — Globalstar delivers mobile satellite communications, IoT connectivity, and emergency services globally through its satellite constellation, with major revenue from Apple's emergency SOS integration and terrestrial spectrum partnerships. ask →
• SiriusXM (SIRI) Communication Services — SiriusXM operates a dual-platform audio entertainment ecosystem combining satellite radio subscriptions with the Pandora streaming service and advertising network. ask →
• VIASAT INC (VSAT) Information Technology — Viasat is a global satellite and wireless communications provider offering broadband, narrowband, and defense connectivity solutions via GEO, MEO, and LEO satellites to aviation, maritime, government, and consumer markets. ask →
• KRATOS DEFENSE & SECURITY SOLUTIONS, INC. (KTOS) Industrials — Kratos is a defense technology company that rapidly engineers and manufactures affordable unmanned drones, hypersonic systems, rocket propulsion, and satellite control solutions for a generational U.S. military modernization cycle. ask →
• Planet Labs PBC (PL) Information Technology — Planet operates a daily-refresh satellite constellation and cloud analytics platform that makes global change visible and actionable for governments, enterprises, and civil society. ask →
• Qorvo (QRVO) Information Technology — Qorvo supplies RF, analog, connectivity, and power management semiconductors for defense, wireless, IoT, and mobile device markets. ask →
• Karman Holdings (KRMN) Industrials — Advanced composites and materials science supplier serving U.S. defense contractors and space agencies with high-performance aerospace components. ask →
• Iridium Communications (IRDM) Communication Services — Global satellite communications provider offering the only truly worldwide voice, data, and positioning services via a 66-satellite LEO constellation. ask →
• AXT INC (AXTI) Information Technology — A specialty semiconductor substrate manufacturer producing high-performance InP, GaAs, and Ge wafers for data centers, 5G, optoelectronics, and aerospace applications. ask →
• INTUITIVE MACHINES INC CLASS A (LUNR) Industrials — A space infrastructure company building persistent spacecraft networks and lunar landers to enable sustained operations beyond Earth across government and commercial markets. ask →
• YORK SPACE SYSTEMS INC (YSS) Industrials — York Space Systems is a U.S. space defense prime delivering low-cost, rapidly deployable satellite constellations and integrated software solutions for national security missions, with proven flight heritage and unique capabilities like Link-16 space connectivity. ask →
• REDWIRE CORP (RDW) Industrials — Redwire builds next-generation spacecraft platforms and autonomous defense systems for civil, national security, and commercial space customers, powered by digital engineering and AI automation across multiple orbital regimes. ask →
• HawkEye 360, Inc. (HAWK) Information Technology — Commercial space-enabled signals intelligence provider operating a satellite constellation to deliver RF intelligence and electronic warfare capabilities for U.S. and allied defense customers. ask →
• VOYAGER TECHNOLOGIES INC CLASS A (VOYG) Industrials — A vertically integrated defense and space technology company building next-generation missile defense, advanced propulsion, and intelligence systems while developing a commercial replacement for the International Space Station. ask →
• BLACKSKY TECHNOLOGY INC CLASS A (BKSY) Industrials — Real-time space-based intelligence provider combining a small-satellite constellation with AI-enabled analytics software for rapid, high-frequency monitoring of critical global locations. ask →
• FREQUENCY ELECTRONICS INC (FEIM) Information Technology ask →
• SATELLOGIC INC CLASS A (SATL) Industrials — A satellite imaging company delivering commercial Earth observation data and geospatial intelligence through owned satellite operations. ask →
• GOGO INC (GOGO) Communication Services — Gogo delivers in-flight broadband and wireless connectivity solutions to commercial airlines and military/government customers through satellite and fixed wireless technologies. ask →
• SPIRE GLOBAL INC CLASS A (SPIR) Industrials — A space-based RF and weather data intelligence company operating its own nanosatellite constellation to deliver real-time Earth observation analytics for defense, security, and commercial markets. ask →
• M TRON INDUSTRIES INC (MPTI) Information Technology — Specialized manufacturer of precision frequency control and RF/microwave components for mission-critical aerospace, defense, and space applications. ask →
• SYNTEC OPTICS HOLDINGS INC CLASS A (OPTX) Information Technology — Syntec Optics manufactures precision polymer and glass optical components and photonics-enabled sub-systems for defense, biomedical, and satellite communications OEMs. ask →
• SIDUS SPACE INC CLASS A (SIDU) Industrials — Sidus Space designs and manufactures modular satellite platforms and AI-enabled edge computing systems for government, defense, and commercial space missions across LEO, GEO, and lunar orbits. ask →
• KVH INDUSTRIES INC (KVHI) Information Technology — Global provider of satellite and cellular connectivity solutions and maritime content distribution to commercial and leisure customers at sea and on land. ask →
• AmpliTech Group, Inc. (AMPG) Information Technology — AmpliTech designs and manufactures RF amplifiers, microwave components, and MMICs for satellite, defense, 5G, and quantum computing markets with proprietary low-noise amplifier technology and rapid scaling ambitions. ask →
• KULR Technology Group, Inc. (KULR) Information Technology — KULR designs and manufactures advanced battery systems and thermal management solutions for aerospace, defense, autonomous vehicles, and grid storage applications. ask →

Not quite it? Describe exactly what you want →

Data: SEC EDGAR (filings) + Finnhub (fundamentals, delayed daily-close). Figures shown with their as-of date.

Last updated 2026-07-22.

Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date.