SpaceX Is No Longer Just a Rocket Company. It Is the Most Important Business on Earth.
Elon Musk has quietly engineered the greatest wealth and power consolidation in the history of American enterprise, and the coming SpaceX IPO is the moment Wall Street will finally get to buy in.
For years, Tesla was the flag-bearer. It was the stock that made Musk a household name among retail investors, the company that turned skeptics into believers and converted billions of dollars in paper losses into the greatest equity rally in automotive history. But the center of gravity has shifted. SpaceX now constitutes roughly 66% of Musk's total net worth, which Forbes currently estimates at approximately $845 billion, making him the first individual ever to surpass the $800 billion milestone and exceeding the combined wealth of Larry Page, Sergey Brin, and Mark Zuckerberg. Tesla itself acknowledged the shift in its latest proxy filing, noting that "a majority of Mr. Musk's wealth is now derived from other business ventures." That is not a footnote. That is a seismic realignment of where the future value is being built.
THE IPO THAT CHANGES EVERYTHING
SpaceX has confidentially filed for its initial public offering with the SEC, setting the stage for what could be the largest public listing in history, not just in the United States but anywhere in the world. The company is targeting a valuation of $1.75 trillion and is expected to raise between $50 billion and $75 billion, which would more than double the current record holder, Saudi Aramco's $29 billion debut in 2019. The target listing window is June 2026, putting SpaceX ahead of what analysts expect to be a generational wave of mega-IPOs, with OpenAI and Anthropic following closely behind.
The syndicate assembled to execute this deal reads like a who's who of global finance. Bank of America, Citigroup, Goldman Sachs, JPMorgan, and Morgan Stanley hold senior roles. Barclays is managing UK orders, Deutsche Bank and UBS are covering Europe, Royal Bank of Canada is handling Canadian allocations, Mizuho is managing Asia, and Macquarie Group is focused on Australia. At least 21 banks are involved in total. This is not just an IPO. It is a global mobilization of capital markets around a single company.
SpaceX is also considering a dual-class share structure, giving insiders like Musk extra voting power to dominate decision-making long after the company goes public. The deal is also expected to include a significant retail component, with up to 30% of the offering allocated to small investors, a deliberate move to build a public shareholder base that mirrors the passionate retail communities already surrounding Tesla and xAI.
A REVENUE MACHINE THAT IS JUST GETTING STARTED
The financial profile of SpaceX is already extraordinary. Revenue grew from $2.3 billion in 2021 to $4.6 billion in 2022, then surged 90% to $8.7 billion in 2023. Sacra estimates revenue climbed to $13.1 billion in 2024 and $15.5 billion in 2025, with total 2026 revenue approaching $20 billion. That kind of compounding top-line growth, sustained over five consecutive years, is what separates SpaceX from every other aerospace company on the planet.
The engine behind it is Starlink. What began as an ambitious satellite internet experiment is now the world's largest satellite network, with nearly 10,000 satellites in orbit and 10 million monthly active users as of early 2026, up from 6 million at mid-year 2025. Analysts at Payload Space project Starlink will reach 18.4 million subscribers by end of 2026, continuing its pattern of doubling annually for the third consecutive year. Starlink alone is projected to generate $9 billion in revenue for SpaceX in 2026. That single business unit would rank among the top global satellite and broadband operators, and it is still in its early innings of international expansion.
The next generation of Starlink infrastructure is already being engineered. SpaceX plans to begin launching larger and more powerful Starlink satellites in mid-2027 using the Starship rocket, targeting deployment of approximately 1,200 upgraded satellites within six months to achieve what the company calls "global and contiguous coverage" — a level of bandwidth and reliability that would make Starlink a genuine replacement for terrestrial broadband infrastructure worldwide.
STARSHIP: THE VEHICLE THAT REWRITES PHYSICS AND ECONOMICS
No asset in the SpaceX portfolio is more transformative than Starship. The fully reusable heavy-lift system is not just a rocket. It is the economic foundation upon which everything else Musk wants to build depends. Starship makes launching satellites, building a Moon base, and sending humans to Mars financially viable in a way that no vehicle in history has ever been.
In the near term, SpaceX has informed investors it is targeting a March 2027 uncrewed lunar landing, while remaining NASA's central contractor under the Artemis program with a multi-billion dollar contract to deliver astronauts to the lunar surface. Notably, Musk has stated that NASA will account for less than 5% of SpaceX's revenue this year, as the vast majority now comes from the commercial Starlink network. That kind of independence from government contract dependency is precisely what institutional investors want to see going into a public listing.
On Mars, SpaceX plans to launch five uncrewed Starships during the 2026 Earth-Mars orbital alignment, with landings expected in 2027. A further 20 Starships are planned for the 2028 window, with at least one carrying human passengers. Whether Musk hits these timelines exactly or not is secondary to the broader reality. No other private company, and no government agency, has the hardware, the launch cadence, or the capital to seriously compete with SpaceX in deep space for the foreseeable future.
THE XAI MERGER: SPACEX BECOMES AN AI COMPANY TOO
In a move that caught much of Wall Street off guard, SpaceX acquired Musk's artificial intelligence startup xAI in a deal that valued the combined entity at $1.25 trillion. The integration of xAI transforms SpaceX from a launch and satellite business into something considerably more complex: a defense contractor, satellite internet provider, rocket manufacturer, and artificial intelligence developer all operating under one roof.
Bloomberg Intelligence projects xAI to generate less than $1 billion in revenue in 2026, making it still nascent within the larger entity, but the strategic rationale is unmistakable. Musk is building a vertically integrated AI-in-space platform that no competitor can replicate. PitchBook analyst Franco Granda has argued that a $1.75 trillion valuation is justifiable based on Starlink's franchise value alone, without fully pricing in the optionality of Starship, xAI, or the Mars mission infrastructure. Sacra's bull-case valuation model puts SpaceX at $2.7 trillion by 2028, with projected revenues reaching $134 billion in the optimistic scenario and $88 billion in the base case. Even the bear case produces a $587 billion valuation, nearly 3x growth from current private market levels.
TESLA'S REINVENTION: FROM CARS TO CIVILIZATION INFRASTRUCTURE
While SpaceX captures the IPO headlines, Tesla is undergoing its own quiet transformation — one that is arguably just as consequential for long-term investors. The end of Model S and Model X production, announced during the Q4 2025 earnings call, was not a retreat. Musk framed it as an "honorable discharge" for vehicles that built the brand and a declaration that Tesla's future lies in an entirely different direction.
That future has a name: Optimus. In September 2025, Musk stated that approximately 80% of Tesla's long-term value would come from its humanoid robot. The third-generation Optimus, designed specifically for mass manufacturing, is expected to be revealed in Q1 2026, with the first production line operational before year-end and a long-term target of 1 million units annually. The robots are already performing real work inside Tesla's factories, moving battery cells, folding materials, and handling payloads up to 11 kilograms.
Paired with Tesla's autonomous vehicle and robotaxi ambitions, the company Musk is building looks less like a car company and more like a provider of physical AI infrastructure: robots for factories, driverless networks for cities, and energy systems for homes. At scale, 1 million Optimus units annually at an estimated average price of $20,000 to $30,000 per unit represents $20 to $30 billion in annual hardware revenue — a business line that did not exist three years ago.
THE MERGER THESIS: ONE EMPIRE TO RULE THEM ALL
Wedbush analyst Dan Ives, one of the most closely followed technology analysts on Wall Street, has reiterated his view that SpaceX and Tesla could merge into a single entity by 2027. If that thesis plays out, what would emerge is an entity combining the world's most dominant rocket and satellite company, the leading humanoid robotics platform, the world's most recognized EV brand, and a frontier AI developer. The combined market capitalization would be historic and unprecedented.
Morningstar forecasts SpaceX 2040 revenues at $150 billion with EBITDA of $95 billion, driven by Starlink maturation, Starship launch economics, and new business lines including space manufacturing and tourism. Layer in Tesla's Optimus revenue potential at scale, and the combined enterprise begins to look like something the market has never seen before: a single company spanning rockets, satellites, robots, autonomous vehicles, and artificial intelligence, all controlled by the most consequential entrepreneur in modern history.
The question is no longer whether SpaceX will be the defining investment story of this decade. It already is. The question is whether you are positioned for it.
DISCLOSURE
Daniel J. Walsh is a Wall Street investment professional with 35+ years of experience, including founding multiple NYSE and NASDAQ-listed companies. He personally owns shares in SpaceX through secondary market and/or pre-IPO investment structures, representing a direct financial interest in the subject of this article.
This article is for informational purposes only and does not constitute investment advice, a solicitation, or a recommendation to buy or sell any security. All opinions are solely those of the author. Forward-looking statements and projections are based on publicly available information as of April 2026 and are not guaranteed. Actual results may differ materially. Investing in private or pre-IPO companies involves significant risks, including illiquidity, pricing uncertainty, and loss of principal. Readers should conduct their own independent due diligence before making any investment decisions. This article has not been reviewed or approved by the SEC or any regulatory body.
© 2026 Daniel J. Walsh. All rights reserved. Research sourced from Bloomberg, Reuters, Yahoo Finance, Fortune, CNBC, Sacra, Morningstar, Payload Space, and Via Satellite.
