The rocket and satellite giant priced shares at $135, valuing the company at US$1.75 trillion ($2.47 trillion) before they surged on debut, briefly pushing the company’s value past US$2 trillion ($2.8 trillion) and making it the largest IPO in history, tripling the size of the next-largest offering.
Analysts said the float crystallises SpaceX’s extraordinary dominance of orbital access. The company launched 83 per cent of all mass sent to orbit in 2025, nearly 10 times its nearest competitor, and has cut launch costs per kilogram by more than 95 per cent through reusable rocket technology.
That dominance is now rattling traditional aerospace players. Industry observers noted that SpaceX’s public listing has fundamentally shifted competitive dynamics for the broader aerospace sector, with legacy defence contractors now facing a publicly traded rival valued above their combined market worth, intensifying pressure on incumbents to cut costs and accelerate development timelines.
It is worth noting that much of the valuation hinges on Starlink, SpaceX’s satellite broadband arm. The division has more than doubled its consumer broadband customer base to 10.3 million over the past year and now serves 164 countries through a constellation of 9,600 satellites, although analysts caution that growth is becoming harder to sustain and additional subscribers are generating diminishing returns.
SpaceX isn’t without its challengers either, with competition intensifying on multiple fronts. Amazon’s Project Kuiper has Federal Communications Commission approval for over 3,000 satellites and is expected to begin commercial service this year, with Bank of America projecting it could capture roughly 30 per cent of the global satellite internet market by 2032.
More pointedly, China’s Spacesail is emerging as a direct geopolitical rival. The Chinese operator is targeting a 15,000-satellite constellation by 2030 using its own reusable rocket technology, with policy analysts warning that growing global reliance on Chinese space infrastructure should concern Western policymakers.
The IPO has also drawn political scrutiny in the United States, with prominent lawmakers calling for tighter regulatory oversight given the company’s market power.
For the broader space sector, the listing is being viewed as a watershed moment, both validating the commercialisation of low-Earth orbit and raising fresh questions about market concentration, national security dependencies and how rivals, including those backed by allied governments, can compete with a vertically integrated giant now flush with public capital.
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