Google parent Alphabet now owns about 5% of SpaceX, with its stake valued at roughly $94 billion following the space company’s historic initial public offering, according to a recent regulatory filing.
The investment makes Alphabet one of SpaceX’s largest outside shareholders and gives the technology giant a significant financial interest in Elon Musk’s privately built space and satellite communications empire.
Alphabet’s latest filing showed that the value of its SpaceX investment had risen sharply following the company’s public market debut. The increase contributed substantially to gains in Alphabet’s equity investment portfolio, highlighting the financial impact of SpaceX’s rapid rise in valuation.
Google first invested in SpaceX in 2015, joining Fidelity in backing the company as it worked to develop reusable rockets and expand its satellite internet business. The investment was made during an earlier stage of SpaceX’s growth, well before the company became one of the world’s most valuable private technology and aerospace businesses.
SpaceX’s Starlink satellite internet network has since become a major part of the company’s business, providing high-speed internet connectivity in regions where traditional broadband infrastructure is limited. The company has also continued to expand its launch operations and develop technologies aimed at supporting future missions to the Moon and Mars.
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Alphabet’s ownership stake was previously reported to be higher. The company’s ownership was diluted to roughly 5% following corporate transactions involving SpaceX and xAI, Musk’s artificial intelligence company, according to reports.
The disclosure comes after SpaceX completed a landmark IPO that valued the company at more than $2 trillion, placing it among the world’s most valuable publicly traded companies. The listing marked a major milestone for the aerospace industry and gave public-market investors direct exposure to a company that had previously been accessible largely through private funding rounds.
For Alphabet, the investment has become a major source of paper gains. The value of the company’s SpaceX shares is based on the market valuation of the publicly traded company and does not represent cash proceeds for Alphabet unless the shares are sold.
The rise in the value of SpaceX has also helped Alphabet’s reported financial results. The company’s equity investment gains increased significantly, with the SpaceX holding accounting for a substantial portion of the increase in the value of its investment portfolio.
The relationship between Google and SpaceX extends beyond Alphabet’s financial investment. The two companies have worked together on satellite connectivity initiatives, while Google’s broader interest in space-based infrastructure aligns with its ambitions in cloud computing and artificial intelligence.
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The companies have also explored potential opportunities involving satellite networks and data infrastructure. The growing demand for AI computing capacity has increased interest in alternative approaches to building and powering data centers, including the potential use of space-based systems in the longer term.
The investment also underscores the increasingly close ties between Silicon Valley’s biggest technology companies and the emerging commercial space industry. Companies including Alphabet, Amazon and Microsoft have invested heavily in technologies connected to cloud computing, satellite communications and artificial intelligence, creating new intersections between the technology and aerospace sectors.
For Alphabet, however, the SpaceX holding remains an investment rather than a core operating business. The value of the stake will continue to rise or fall with SpaceX’s market performance, meaning the gains recorded by Alphabet could fluctuate significantly.
Still, with an ownership stake of about 5% now worth an estimated $94 billion, Google’s early investment in SpaceX has emerged as one of the technology industry’s most valuable strategic bets on the commercial space economy.