SpaceX's completed IPO: final share count and net proceeds explained

SpaceX's IPO has moved from an anticipated listing to a completed transaction. Trading began on June 12, 2026 under SPCX, with Nasdaq reporting an opening price of $150 against the $135 offer price. That opening quotation was an initial market trade, rather than the price at which the company issued its IPO shares. Nasdaq debut report.

The initial pricing announcement on June 11 covered 555,555,555 Class A shares at $135 each. It also granted the banks an option to buy another 83,333,333 shares. The original offer therefore represented approximately $75 billion before the option. SpaceX identified both the Nasdaq Global Select Market and Nasdaq Texas as its listing venues. Company pricing announcement.

The subsequent quarterly filing supplies the completed figures. SpaceX said it closed the IPO on June 15, issuing and selling 638,888,888 shares after the banks exercised their option in full. At $135 per share, that equates to approximately $86.25 billion in calculated gross proceeds. The filing reports $85.675 billion in net proceeds after $575 million of underwriting commissions and offering costs. The difference between the original offer and the completed transaction reflects the additional shares, while the difference between gross and net reflects costs. Quarterly SEC filing, use of IPO proceeds.

For readers following this completed listing, the final issued share count and net proceeds provide a clearer financing record than the original headline offer size. They also establish that the June transaction is historical, rather than an upcoming IPO.