Anthropic, a burgeoning force in the artificial intelligence sector, is positioning itself as a formidable contender against SpaceX in the race for the largest initial public offering (IPO) anticipated in 2026. With its revenue and private market valuation witnessing remarkable growth, Anthropic is drawing increasing attention from investors. The company remains privately held for now, but market buzz suggests it might go public as early as the fourth quarter of 2026. Projections indicate that Anthropic’s annualized revenue could soar to approximately $65 billion, a significant leap from previous estimates.
Currently, Anthropic enjoys a private valuation of around $1 trillion, situating it among the most valuable privately owned tech firms worldwide. The company’s swift expansion has sparked speculation that it could achieve an even loftier valuation when it ultimately decides to launch an IPO. This potential public offering places Anthropic in direct competition with SpaceX, which has already established a strong foothold in the 2026 IPO landscape. SpaceX’s IPO was initially priced at $135 per share, leading to an initial valuation of roughly $1.78 trillion.
Following its market debut, SpaceX saw its valuation exceed $2 trillion, although its stock has since experienced significant volatility, reflecting ongoing investor concerns regarding its high valuation and future spending. As of now, SpaceX maintains a lead over Anthropic in terms of market value. However, Anthropic’s rapid revenue growth could help close the gap, particularly if it secures a substantially higher valuation upon going public.
The burgeoning interest in artificial intelligence presents a potential boon for Anthropic, as investor enthusiasm in this field remains robust. The demand for cutting-edge AI systems has drawn immense private investment, boosting expectations for the valuations of leading AI firms. While OpenAI is also viewed as a potential IPO candidate, it is not currently seen as a serious threat to SpaceX’s dominance in terms of IPO size.
The pivotal factor for Anthropic will be its valuation at the time of its IPO announcement. With a current private valuation approximately half of SpaceX’s market value, Anthropic would require a considerable increase to surpass the space giant. Should Anthropic’s revenue trajectory continue its upward trend and investors assign it a much higher IPO valuation, the company might outpace SpaceX and claim the title of the largest IPO of 2026. Until then, SpaceX remains in the lead, but Anthropic is rapidly emerging as a closely watched IPO prospect for the year.