$75 billion. That’s the number SpaceX put on the table tonight.
The company priced its IPO at $135 per share, offering approximately 555 million Class A shares and targeting $75 billion in proceeds, according to multiple reports citing the S-1 filing. Trading opens on the Nasdaq under ticker SPCX on June 12. By reported proceeds, this is the largest IPO in U.S. history, though that characterization comes from press accounts, not a confirmed S-1 text we’ve reviewed directly.
The implied valuation lands at approximately $1.75 trillion, according to multiple reports, a figure that follows arithmetically from the share price and total reported outstanding share count, but one that hasn’t been confirmed against S-1 text in this package. That matters for context: $1.75 trillion would make SpaceX larger by market cap than any company in the S&P 500 on its first trading day.
Demand tells its own story. The offering has reportedly attracted over $250 billion in investor demand, roughly 3.5 to 4 times the target raise, per sources cited by multiple outlets. That’s consistent with what the hub has tracked as a structural imbalance in the AI IPO pipeline: the capital chasing these listings may exceed what the public markets can absorb cleanly. SpaceX’s oversubscription is the first live data point in that thesis.
The governance structure deserves attention
Elon Musk retains the substantial majority of post-IPO voting power through super-voting Class B shares. Reported figures range from approximately 84% to 85% depending on calculation methodology, per Bloomberg and the Wall Street Journal. The dual-class structure means public shareholders hold economic exposure without proportional control, a feature, not a bug, from the founder’s perspective, and a standard consideration for any institutional investor evaluating the offering.
The strategic rationale reported alongside the pricing: the S-1 reportedly cites xAI’s orbital compute infrastructure as a use of proceeds, with SpaceX having absorbed xAI earlier in 2026. That’s widely reported across multiple outlets, though we haven’t confirmed it against the S-1 text directly. If accurate, this isn’t a traditional aerospace IPO. It’s a compute infrastructure play raising public capital to build orbital data centers for a frontier AI lab under the same ownership umbrella.
What to Watch
What to watch
Three things matter in the next 30 days. First, June 12 opening performance, whether SPCX opens at a premium or discount to the $135 offering price signals how the institutional allocation was managed and how retail demand translates at the open. Second, the S-1 is publicly available on SEC EDGAR; direct review will confirm the voting control figure, use of proceeds language on orbital compute, and Q1 financials that didn’t reach us through the reporting chain. Third, analyst coverage initiation typically follows within 30 days of debut, the first independent price targets will establish a valuation anchor the market will reference for months.
TJS synthesis
SpaceX’s pricing tonight is the anchor event in the AI IPO supercycle the hub has been tracking since March. It’s the first of the three major AI-adjacent IPOs, SpaceX, OpenAI, and Anthropic, to actually price, and the oversubscription figure is the first real demand signal the market has produced. Watch whether the June 12 debut sustains the $1.75T implied valuation or compresses it. That single data point will shape investor appetite for OpenAI’s and Anthropic’s windows more than any analyst note written before trading begins.