SpaceX IPO numbers, valuation and Starlink outlook explained

Elon Musk’s rocket company is preparing to go public with a prospectus that projects a valuation of $1.75‑$2 trillion and could make Musk the world’s first trillionaire if the offering proceeds as planned [1]. The filing also reveals massive spending, a dominant launch market share and a rapidly growing satellite internet business that analysts see as the most attractive part of the company [2].

Key takeaways

• The IPO could value SpaceX at up to $2 trillion, potentially creating the first trillion‑dollar individual wealth [1]
• Musk controls about 85 % of voting power through Class B shares, giving him decisive influence over the company [1]
• SpaceX reported a $4.9 billion loss for 2025, with the Starlink unit accounting for roughly $11.4 billion of total $20.7 billion spending that year [1]
• Starlink’s subscriber base more than doubled to over 10 million, delivering a 36 % operating margin on the segment [2]
• The lock‑up period for insiders is 366 days, limiting immediate share sales after the IPO [1]

Valuation, spending and Musk’s control

The S‑1 prospectus shows SpaceX seeking to raise roughly $75 billion, a figure that would place the IPO among the largest ever and push the company’s market cap to $1.75‑$2 trillion [1]. Musk’s ownership structure gives him about 85 % of voting power, thanks to Class B shares that carry ten votes each and a 12 % stake in Class A shares that have one vote per share [1]. The filing also details a $4.9 billion loss for the full year 2025, with total spending of $20.7 billion across rockets, satellites and AI, the bulk of which—just under $11.4 billion—went to the connectivity unit that includes Starlink [1].

Starlink’s performance and broader market view

Analysts highlight Starlink as the most promising segment. The satellite internet service now serves more than 10 million subscribers, a figure that more than doubled in the most recent quarter, while revenue grew 32 % year‑over‑year [2]. Despite a drop in average revenue per user, the segment posted a 36 % operating margin, which analysts compare favorably to other telecom businesses [2]. The unit generated $4.4 billion in operating income last year and controls about 75 % of the active maneuverable satellites in orbit, a competitive advantage that underpins its $1.6 trillion market opportunity estimate [2].

Why it matters

The IPO’s scale could reshape wealth rankings, potentially making Musk the first trillionaire, while the massive capital raise would fund ambitious projects such as lunar and Martian missions. For investors, the prospectus underscores a company with huge cash burn and a long‑term focus, but also a satellite business that is already profitable and growing quickly. The 366‑day lock‑up period means insiders, including Musk, cannot liquidate shares immediately, limiting short‑term market impact. As the offering approaches, market participants will weigh the lofty valuation against the proven profitability of Starlink and the uncertainty surrounding SpaceX’s broader space and AI ambitions.