Can Elon Musk Pull Off the Biggest IPO in History?

Why It Matters

The offering links space, broadband, and AI, creating a new class of infrastructure assets, while Musk’s control structure and unproven bets pose a unique risk‑reward profile for investors.

Key Takeaways

• SpaceX files for IPO targeting $1.75 trillion valuation soon
• Starlink profit $4.4 billion in 2025 drives growth expectations
• Starship reusability aims to slash launch costs for larger satellites
• Musk bets on orbital AI data centers to power XAI
• Special voting shares give Musk near‑total control, raising investor concerns

Summary

SpaceX has formally filed to go public, positioning its offering as potentially the largest IPO in history with a target valuation of about $1.75 trillion. The filing highlights three strategic pillars: the rapidly expanding Starlink broadband service, the development of the reusable Starship launch system, and an ambitious push to host AI data centers in orbit.

Starlink posted an operating profit of $4.4 billion in 2025 and now controls two‑thirds of the satellites in low‑Earth orbit, but its growth is constrained by the size of payloads that Falcon 9 can carry. SpaceX’s Starship, if it can achieve second‑stage reuse, promises to cut launch costs dramatically and enable larger satellites for the network. Meanwhile, Musk’s XAI unit is losing over $1 billion a month, prompting the plan to place solar‑powered data centers in space to give XAI a competitive edge.

Musk emphasized the feasibility of orbital data centers, noting a recent soft‑landing test in the ocean as a step toward reusability. He likens the potential role of SpaceX’s orbital infrastructure to Nvidia’s dominance in AI chips, suggesting that renting space‑based compute could make the company indispensable to the AI ecosystem.

If successful, the IPO could reshape capital markets by tying space launch, broadband, and AI infrastructure together under one founder‑controlled umbrella. However, Musk’s special voting shares and the high‑risk nature of the bets may deter risk‑averse investors, making the offering a litmus test for confidence in his long‑term vision.

Original Description

Elon Musk’s rocket company, Space X, has filed to go public in what could be the largest public offering in history. But investors are being asked to back unproven technology with no guarantee of success. Will Musk make AI datacentres in space a reality?

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