The Space Industry Boom: SpaceX IPO Ignites Investor Interest in Rocket Lab and AST SpaceMobile

Key Takeaways

• In mid-June, SpaceX completed its public offering with a record-breaking $2 trillion market capitalization
• Investment analyst Jonathan Siegmann from Stifel maintains Buy ratings on SpaceX, Rocket Lab, Kratos, Applied Aerospace, MDA Space, and Spire Global
• The Neutron launch system from Rocket Lab, designed to carry approximately 30,000 pounds to orbit, is scheduled for initial operations in late 2026
• An $8 billion acquisition of satellite communications provider Iridium Communications by Rocket Lab is underway
• With strategic alliances including Verizon and AT&T, AST SpaceMobile is projected to see 340% revenue expansion in 2027

The space industry witnessed a transformative moment in mid-June 2026 when SpaceX launched its initial public offering, establishing itself as the largest market debut in financial history. The aerospace pioneer now commands a $2 trillion market valuation, capturing unprecedented attention from investors across the financial sector.

The foundation of SpaceX’s success lies in its revolutionary approach to rocket reusability. A pivotal breakthrough occurred in 2015 when the company successfully recovered a rocket booster following its return from space. This technological achievement fundamentally transformed the industry’s cost structure, making space access significantly more affordable.

Space Exploration Technologies Corp., SPCX

Beyond launch services, SpaceX operates Starlink, its orbital internet platform. The satellite constellation now provides connectivity to more than 12 million subscribers worldwide, producing approximately $4.2 billion in annual revenue with exceptional profit margins exceeding 60%.

In a research note released Tuesday, Stifel’s Jonathan Siegmann highlighted that defense, commercial, and government space sectors are experiencing simultaneous growth—a rare convergence of favorable market conditions. His firm assigns SpaceX a Buy recommendation with a $190 price objective.

Rocket Lab Emerges as Formidable Competitor

Rocket Lab represents SpaceX’s most significant rival in the commercial launch sector. The company’s Electron vehicle has successfully executed 91 missions, placing more than 262 satellites into orbit.

Development is advancing on the company’s next-generation Neutron rocket. This medium-lift vehicle features a payload capacity approaching 30,000 pounds and is anticipated to commence operational flights by year-end 2026.

Strategically, Rocket Lab is pursuing an $8 billion merger with Iridium Communications. This acquisition would integrate Iridium’s satellite communications expertise, creating synergies with Rocket Lab’s launch capabilities and spacecraft manufacturing operations.

Siegmann maintains a Buy stance on Rocket Lab. Industry forecasts from Precedence Research project the global launch services market will more than double its current size, reaching $70 billion annually by 2035.

AST SpaceMobile Challenges Starlink’s Dominance

AST SpaceMobile is positioning itself as an alternative to Starlink’s satellite internet service. While the company presently operates fewer than twelve satellites, it has secured strategic partnerships with telecommunications giants Verizon and AT&T.

This contrasts with Starlink’s alliance with T-Mobile. AST SpaceMobile’s dual-carrier strategy provides diversified market access and reduces dependence on any single telecommunications partner.

Financial projections for AST show remarkable growth trajectories, with analysts forecasting 140% revenue growth in 2026, followed by an acceleration to 340% in 2027. The company is expected to achieve profitability by 2028.

According to Precedence Research, the satellite broadband sector is projected to expand at a compound annual growth rate of 13.5% through 2035, achieving a market value exceeding $40 billion.

Siegmann’s comprehensive Buy recommendations encompass SpaceX, Rocket Lab, Kratos Defense, Applied Aerospace, MDA Space, and Spire Global. Additional space sector companies outside his coverage universe include AST SpaceMobile, Planet Labs, and Firefly Aerospace.

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