SpaceX priced its initial public offering at $135 per share, implying a $1.75 trillion valuation that came in below the $1.85 trillion to $2 trillion range circulating in secondary markets through March. The gap triggered immediate repricing across the publicly traded space complex. Rocket Lab dropped 7% in morning trading. Intuitive Machines shed 15%.
The company filed final pricing terms late Monday, confirming what allocators had suspected since mid-March: the IPO would anchor below secondary transfer valuations. Elon Musk's decision to take SpaceX public marks the largest U.S. listing since Rivian in November 2021, which priced at a $66.5 billion valuation. SpaceX's offer size has not been disclosed, but underwriting syndicates led by Goldman Sachs and Morgan Stanley are expected to move $8 billion to $12 billion in primary and secondary shares when the deal prices, likely within the next seven trading days.
The selloff in space-sector equities reflects two mechanics. First, institutional holders of Rocket Lab and Intuitive Machines had marked SpaceX comps upward through Q1, expecting a $2 trillion print. The $250 billion valuation shortfall forced mark-to-market adjustments across comparable portfolios. Second, the lower pricing signals Musk's willingness to underprice for allocation control rather than optimize for day-one pop. That preference—common among founder-controlled listings—removes the technical bid that smaller-cap space stocks had borrowed.
The repricing also clarifies the venture secondary market, where SpaceX and OpenAI have absorbed 78% of all private liquidity events above $500 million over the past eighteen months. With SpaceX now transitioning to public markets, secondary buyers who paid $140 to $150 per share in late 2024 face immediate mark-downs. OpenAI, still private, becomes the lone mega-cap liquidity outlet for late-stage venture. Its next funding round, expected in Q3, will inherit the valuation discipline SpaceX just imposed.
Operators and allocators should track three events. First, the formal roadshow, which begins this week and will disclose Starlink subscriber economics for the first time. Second, lockup expiry terms: if Musk negotiates a staggered unlock rather than the standard 180 days, expect further sector volatility in October. Third, the allocation process itself. Goldman's syndicate has already signaled preference for long-duration holders over hedge fund flippers, which compresses day-one volatility but raises the floor for institutional entry.
The $1.75 trillion valuation prices SpaceX at 34 times trailing revenue, assuming the $51.5 billion top line Bloomberg reported in February. That multiple sits between Tesla's 8 times and Nvidia's 22 times, a range that makes sense for a hardware company with software-like margins in satellite internet. The question is whether public-market investors will pay for Musk's Mars ambitions or demand margin expansion in Starlink first.