SpaceX filed paperwork this week for an initial public offering that values the company at $1.25 trillion, a figure that would make Elon Musk the world’s first trillionaire if the offering succeeds. The filing, however, also lists Musk himself as one of the company’s most significant risk factors, describing the firm as “highly dependent on the continued services of Mr. Musk.”
The 330-page S-1 document details extensive financial ties between SpaceX and Musk’s other ventures, including Tesla, xAI, X, the Boring Company and Neuralink. Tesla owns nearly 19 million shares of SpaceX Class A common stock, representing less than 1 percent of outstanding shares. SpaceX purchased $131 million worth of Cybertrucks from Tesla at manufacturer’s suggested retail price and acquired $697 million in Megapacks in 2024 and 2025 to support data centers in Memphis, Tennessee.
According to the filing, SpaceX directed about 60 percent of its 2025 capital spending, roughly $20 billion, toward xAI after the companies merged in February. The document notes that xAI lost billions of dollars last year while revenue grew only 22 percent year over year. Smaller transactions also appear, such as the Boring Company paying SpaceX $1.2 million in office leases and SpaceX spending $1 million for a tunnel at its Bastrop, Texas headquarters.
The filing explicitly warns investors that Musk’s divided attention could harm SpaceX. “Mr. Musk currently serves as Technoking and Chief Executive Officer of Tesla and is involved in other emerging technology ventures, including Neuralink and The Boring Company,” the document states. “Any such loss or reduced involvement in our business could result in a material adverse effect on our business, financial condition, results of operations, and future prospects.”
SpaceX further acknowledges that conflicts of interest may arise. “Conflicts of interest could arise in the future between us, on the one hand, and Mr. Musk and entities owned by or affiliated with him, on the other hand, concerning among other things, business transactions, potential competitive business activities or other opportunities,” the filing reads. Musk is not restricted from pursuing opportunities that could compete with SpaceX.
Media attention surrounding Musk and his companies is also flagged as a potential risk. “We, Mr. Musk, and other companies Mr. Musk is affiliated with frequently receive an immense amount of media attention,” the document notes. “The actions and statements of Mr. Musk and his affiliated ventures, whether or not directly relating to us, may draw significant public attention and scrutiny to us and could potentially have a positive or negative impact on our business, relationships with customers and regulators, or stock price.”
Investors are reminded that Musk stands to gain substantially if SpaceX achieves its long-term goal of establishing a permanent colony on Mars with at least a million inhabitants. At the same time, the company warns that negative publicity tied to Musk could damage SpaceX’s reputation and operations.
Earlier this year, several Tesla shareholders filed a lawsuit claiming Musk diverted talent and resources from Tesla toward xAI. That case remains pending. The SpaceX filing does not address the litigation directly but highlights the broader pattern of overlapping leadership and resource allocation across Musk’s portfolio.
SpaceX’s reliance on Musk’s leadership is presented as both its greatest strength and its clearest vulnerability. The document states that his vision and technical expertise are critical to the company’s future, yet it also notes that his involvement in other ventures, including a previous role as Senior Advisor to the President of the United States, could reduce his focus on rocket development and commercial launches.
Analysts following the filing say the level of detail about inter-company transactions is unusual for an S-1. SpaceX bought 1,279 Cybertrucks in the fourth quarter of 2025 alone, according to earlier Bloomberg reporting cited in the document, and likely acquired additional vehicles since then. Without those purchases, Cybertruck registration numbers would have declined year over year.
The IPO comes after SpaceX merged with xAI, a move that combined the rocket company with Musk’s artificial intelligence startup and the social media platform X. The merger pushed SpaceX’s valuation to $1.25 trillion, a historically high price for the firm.
Regulators will review the filing before the offering can proceed. Investors are expected to scrutinize the risk factors closely, particularly those tied to Musk’s multiple roles and the potential for competition among his companies for scarce resources such as AI chips and engineering talent.
SpaceX officials have not commented publicly on the contents of the S-1 beyond the required disclosures. The company continues to prepare for a public debut that could reshape its capital structure and governance while exposing the full web of financial relationships among Musk’s enterprises.