Key Takeaways
- • Record-breaking valuation and raise: SpaceX is targeting a $75 billion IPO at $135 per share, seeking a $1.75 trillion post-IPO valuation—more than 2.5x larger than the current IPO record holder Saudi Aramco's $29 billion 2019 debut.
- • Unprecedented retail allocation: SpaceX has reserved approximately 30% of shares ($22.5–$23 billion worth) for retail investors through major brokerages including Robinhood, Fidelity, and Charles Schwab—triple the typical 5–10% allocation seen in mega-cap IPOs.
- • Massive oversubscription signal: Pre-roadshow investor demand reached approximately $150 billion, double the $75 billion fundraising target, indicating significant oversubscription before trading commences.
- • June 12, 2026 trading launch: SpaceX plans to list on Nasdaq under ticker SPCX, with an SEC-filed prospectus and roadshow commencing in early June 2026; trading expected to begin June 12.
- • xAI integration reshapes company profile: SpaceX is not going public as a standalone rocket company; the merger with xAI has fundamentally altered the IPO calculus and company scope.
Summary
SpaceX is preparing to execute what would be the largest initial public offering in history, targeting $75 billion in gross proceeds through the sale of approximately 555.6 million shares priced at $135 per share. The transaction would value the company at roughly $1.75 trillion at inception, representing a dramatic leap from its $1 trillion valuation at the time of the xAI merger months prior. This IPO size would more than double the previous record, set by Saudi Aramco's $29 billion raise in 2019.
The deal structure represents a fundamental departure from Wall Street convention regarding retail participation. Whereas typical mega-cap IPOs allocate between 5% and 10% of shares to individual investors, SpaceX has reserved up to 30% of available shares—approximately $22.5–$23 billion in value—for retail investors globally. Major brokerage platforms including Robinhood, Fidelity, and Charles Schwab are facilitating access, with some firms lowering minimum account requirements to broaden participation eligibility among retail participants.
Pre-launch demand signals suggest significant oversubscription. As of the roadshow commencement in early June 2026, aggregate investor demand had surged to approximately $150 billion, roughly double the stated $75 billion fundraising target. This demand-supply imbalance indicates potential pricing pressure and strong institutional and retail appetite for exposure.
The company filed its IPO prospectus with the SEC and commenced its roadshow in early June 2026, targeting Nasdaq listing under the ticker symbol SPCX with trading anticipated to begin June 12, 2026. Notably, CEO Elon Musk is subject to a 366-day post-IPO lock-up period, and the offering is structured as all-primary, precluding insider secondary share sales at launch.
The xAI business integration materially alters the investment thesis from a pure-play aerospace and satellite launch provider. This merger has expanded SpaceX's strategic scope and represents a critical variable in valuation assessment for institutional and sophisticated investors evaluating the $1.75 trillion entry valuation.
The deal structure represents a fundamental departure from Wall Street convention regarding retail participation. Whereas typical mega-cap IPOs allocate between 5% and 10% of shares to individual investors, SpaceX has reserved up to 30% of available shares—approximately $22.5–$23 billion in value—for retail investors globally. Major brokerage platforms including Robinhood, Fidelity, and Charles Schwab are facilitating access, with some firms lowering minimum account requirements to broaden participation eligibility among retail participants.
Pre-launch demand signals suggest significant oversubscription. As of the roadshow commencement in early June 2026, aggregate investor demand had surged to approximately $150 billion, roughly double the stated $75 billion fundraising target. This demand-supply imbalance indicates potential pricing pressure and strong institutional and retail appetite for exposure.
The company filed its IPO prospectus with the SEC and commenced its roadshow in early June 2026, targeting Nasdaq listing under the ticker symbol SPCX with trading anticipated to begin June 12, 2026. Notably, CEO Elon Musk is subject to a 366-day post-IPO lock-up period, and the offering is structured as all-primary, precluding insider secondary share sales at launch.
The xAI business integration materially alters the investment thesis from a pure-play aerospace and satellite launch provider. This merger has expanded SpaceX's strategic scope and represents a critical variable in valuation assessment for institutional and sophisticated investors evaluating the $1.75 trillion entry valuation.
Go deeper than the headline
Research every firm in this story, track the ones that matter and get the daily briefing — free for 7 days.