Lead: SpaceX made a historic public debut on Friday after pricing its initial offering at $135 on Thursday and raising $75 billion. Shares opened at $150 and closed at $160.95 — a 19% rise from the offering price — and peaked intraday at $176.52. Trading began on the Nasdaq under ticker SPCX, propelling SpaceX to an initial market value near $2.2 trillion and cementing Elon Musk’s dominant ownership stake.
Key takeaways
- IPO size: SpaceX raised $75 billion at a $135 offer price, the largest IPO on record, surpassing Saudi Aramco’s 2019 offering of nearly $26 billion.
- First-day performance: Shares opened at $150, closed at $160.95 (up 19% vs. offer) and reached an intraday high of $176.52 (≈31% above the offer price).
- Market value: The debut valued SpaceX around $2.2 trillion, ranking it above Meta, Samsung and Tesla but below Nvidia (~$5 trillion).
- Ownership and control: Elon Musk holds roughly 4.8 billion shares (~42%) and 350 million options, giving him about 82.4% of voting power.
- Financials: SpaceX reported $18.7 billion in revenue last year and a net loss of $8.7 billion between Jan 2025 and Mar 31, 2026.
- Investor demand: Bloomberg reported more than $100 billion in retail orders ahead of the listing, indicating strong appetite (reported figure).
- Strategic aims: Proceeds are aimed at long-range projects including expanded Starlink deployment, AI-powered space data centers and eventual human space-colonization ambitions.
Background
Founded in 2002, Space Exploration Technologies Corp. (SpaceX) has grown from a launch provider into a diversified space company with commercial launch services, the Starlink broadband constellation and an AI-focused division. The company’s strategy ties satellite connectivity and space-based data services to nascent commercial opportunities in low-Earth orbit and beyond. Over recent years SpaceX has won contracts with NASA, the U.S. Department of Defense and numerous commercial satellite operators, building a revenue base that reached $18.7 billion in the last fiscal year.
The decision to go public followed a confidential filing in April and a formal price-setting on Thursday. Management framed the IPO as a funding mechanism for capital-intensive projects that include additional Starlink satellites, orbital data centers and technology acquired through recent deals such as the xAI purchase. The listing also aims to broaden the shareholder base by enabling inclusion in major indexes, which could make shares available to retirement funds and passive investors.
Main event
On Thursday SpaceX set the offering price at $135 per share, raising $75 billion in primary proceeds. When trading began on Friday, the stock opened at $150, climbed to an intraday high of $176.52 and settled at $160.95. The first-day surge translated into historic dollar gains for early holders, given the sheer size of the deal. The company began trading on the Nasdaq under the symbol SPCX.
At an opening ceremony in Starbase, Texas, Elon Musk addressed employees and guests, reiterating long-term ambitions for lunar and Martian missions while celebrating the company’s public milestone. Company executives and early investors emphasized that proceeds will accelerate infrastructure and R&D programs, including the expansion of Starlink and development of space-based computing platforms.
Market participants reacted to both enthusiasm and caution. Analysts and IPO specialists noted that while demand appeared strong, some expected a higher opening based on pre-listing markets. Commentary ahead of and during the first trading day highlighted the contrast between SpaceX’s vast market valuation and its current profitability profile.
Analysis & implications
Valuation versus fundamentals: SpaceX’s initial market value near $2.2 trillion places it among the largest public companies by market cap, yet its revenue and profit metrics lag established mega-caps. SpaceX reported $18.7 billion in revenue last year and sustained an $8.7 billion loss over the most recent 15 months, underscoring that the eye-catching valuation is driven more by growth expectations than by current earnings power.
Investor psychology and index inclusion: Early trading showed robust retail and institutional interest, and impending inclusion on indexes such as the Nasdaq 100 and Russell series could broaden demand from passive funds. That index flow may support the share price in the near term, but it also increases the stock’s sensitivity to macro market shifts and sentiment swings tied to AI and tech sectors.
Execution risk and capital intensity: Space-based services require high upfront spending and multi-year development cycles. Delivering on projects like orbital AI data centers or a human settlement on Mars will demand sustained capital deployment and successful technology milestones. Market patience will be tested if revenue growth or profitability does not track investor expectations over several years.
Broader market impact: The IPO adds a major new component to the public equity landscape, potentially reshaping sector comparisons among aerospace, telecom and AI-focused names. It also raises questions about how future space- and AI-centric companies — including planned listings from OpenAI and Anthropic — will be valued by investors who now have a large public benchmark in SpaceX.
Comparison & data
| Metric | SpaceX (IPO) | Saudi Aramco (2019) |
|---|---|---|
| Amount raised | $75 billion | ~$26 billion |
| First-day close (vs offer) | $160.95 (+19%) | Varied (historical) |
| Initial market value (approx.) | $2.2 trillion | State-owned oil company (2019) |
The table highlights the scale of SpaceX’s offering relative to the previous record. While Aramco’s IPO was notable for its concentrated state ownership and oil sector profile, SpaceX’s listing is propelled by expectations around connectivity, launch services and space-based AI capabilities. Comparing IPO size and market value helps contextualize why this listing has outsized implications for capital markets and sector benchmarks.
Reactions & quotes
Observers from academia, underwriting and intelligence services offered quick assessments as trading began. Their remarks reflect a mix of caution about valuation and recognition of the IPO’s historic magnitude.
“Like most IPOs, the price jumped,”
Jay Ritter, Warrington College of Business, University of Florida (IPO expert, academic)
Ritter emphasized that the dollar-scale of early returns will be unprecedented even if the percentage move is not extreme compared with some prior breakout listings.
“The question on SpaceX is less about the immediate trading after IPO and more about how the price holds over the longer term,”
Samuel Kerr, Global Head of ECM, Mergermarket (financial intelligence)
Kerr framed the debate around durability of investor conviction, noting that market entry is only the start of a longer valuation test. Another market strategist pointed to valuation tension:
“I can see the argument for why this company should deserve a lower valuation,”
Matthew Kennedy, Senior Market Strategist, Renaissance Capital (IPO research)
Kennedy underlined the gap between narrative-driven value and earnings-focused multiples and warned of potential volatility in the months ahead.
Unconfirmed
- Reported retail demand: Bloomberg reported more than $100 billion in retail orders ahead of the IPO; the precise breakdown of those orders across channels has not been independently verified in public filings.
- Market opportunity estimate: SpaceX’s cited $28 trillion total addressable market is an internal or analyst-derived projection and depends on optimistic adoption and monetization scenarios.
- xAI contribution: Claims that 90% of that market opportunity stems from xAI reflect a specific analyst’s allocation and should be treated as a forecast rather than a settled fact.
- Long-term projects: Timelines and definitive funding pathways for human settlements on the Moon or Mars remain aspirational and are subject to technical, regulatory and budgetary risks.
Bottom line
SpaceX’s $75 billion IPO and 19% first-day gain mark a watershed moment for public markets and for commercial space as an investable sector. The listing creates one of the largest public companies by market capitalization and transfers significant ownership control to public investors while leaving executive control concentrated with Elon Musk.
Investors should weigh the headline valuation against current revenue, recent losses and the long lead times typical of space infrastructure projects. In the near term, index inclusion and retail enthusiasm may support the stock, but the company’s ability to execute on ambitious technical programs and to translate them into sustained profits will determine how the market values SPCX over the next several years.
Sources
- CBS News (news report on IPO and first-day trading)
- Renaissance Capital (IPO research and historical offering data)
- Bloomberg (market order flow reporting)
- Mergermarket (ECM commentary and market intelligence)
- U.S. Securities and Exchange Commission (SEC) (official filings and corporate disclosure)