Anthropic is targeting an IPO launch as early as mid-November 2025, with formal marketing expected to begin the week of November 9, according to people familiar with the matter as reported by Bloomberg News. The AI model maker is expected to go public by year-end, putting it in line to begin trading before Thanksgiving on November 26. Dealmaking typically grinds to a halt in the days around the holiday, making the mid-November timeline strategically advantageous. The company had been poised to file publicly for an initial public offering after the summer, but deliberations are ongoing and the timeline could continue to shift. Anthropic expects to match or beat the size of SpaceX's IPO, with prospective investors believing a fair valuation is in the $1.8 trillion to $2 trillion ballpark.
Anthropic has issued a stark warning that US government actions could cause significant business disruptions and reputational harm as it prepares for its IPO, according to Reuters reporting. The company cautioned that government agency contracts account for less than 1% of its annual revenue, but changes in government attitudes or policy actions could still lead to revenue losses, business disruptions and reputational damage. Anthropic's disclosure goes further than typical government contracting warnings, suggesting that government perceptions of the company could extend beyond direct dealings with federal agencies to affect commercial customers, partners and other business relationships. The filing also warns that advanced AI could pose "catastrophic or existential risks to humanity," a stark warning from a company preparing for an IPO that could value it at $2 trillion. Such measures could result in "significant reputational harm," including adverse media coverage, public scrutiny and negative perceptions among existing and prospective customers, partners, employees and investors.
The most striking figure in Anthropic's filing is its planned $518 billion spending commitment on cloud, computing, and infrastructure obligations in the coming years, as reported by Reuters. Anthropic ended 2025 with $20.28 billion in cash, creating a massive funding gap that raises questions about the company's ability to sustain such massive capital expenditure requirements. Many of these commitments reportedly cannot easily be canceled, locking the company into hundreds of billions of dollars of spending before AI demand patterns are established. The mismatch between these obligations and current revenue generation creates significant financial risk, particularly given the company's history of losing money on every dollar of sales despite rapid growth. At the end of 2025, Anthropic had $54.6 billion in non-cancellable hosting and computing commitments, with total long-term commitments exceeding $417 billion by early 2026, covering 3.5 gigawatts of dedicated computing capacity.
Anthropic has faced direct government intervention that highlights the regulatory risks facing AI companies, as detailed in the company's IPO prospectus. In February, the president ordered federal agencies to stop using the company's models, and the US Department of Defense designated Anthropic as a supply-chain risk to national security, with Anthropic warning that "The company may experience material revenue losses or business disruptions attributable to these events." In June, the US Department of Commerce imposed worldwide export restrictions on its Fable 5 and Mythos 5 models, prompting the company to disable the models for all customers to ensure compliance, though the Commerce Department later lifted those restrictions. Anthropic also noted that selling to government agencies carries additional risks, including changes in the government's view of Anthropic or its technology. The broader question of AI safety has gained public attention following Anthropic CEO Dario Amodei's call for the industry to slow its development, amid repeated reports of hacking activity by so-called rogue autonomous AI agents.
Anthropic has secured a landmark financing arrangement with Broadcom, agreeing to lend the AI company up to $42 billion to finance infrastructure spending, as revealed in the company's IPO filing. The convertible note Anthropic would issue could finance about a third of the $125.2 billion commitment the AI lab has made for a five-year lease of tensor processing unit (TPU) computing capacity. As part of the financing arrangement, Broadcom could designate a financing partner, and the debt instruments could be converted into Anthropic shares. Anthropic said in its filing it doesn't expect any notes to be sold before it completes its IPO. The company warned that certain payment or performance defaults could make a substantial portion of its lease obligations immediately due while limiting its ability to use the $42 billion financing facility to cover those payments. Anthropic is expected to become Broadcom's largest compute customer in 2027, with Broadcom projecting AI semiconductor revenue of about $115 billion in fiscal 2027 and $230 billion in fiscal 2028.
Anthropic faces renewed competition from OpenAI, which has gained sales momentum in recent months, adding pressure to the company's IPO timeline. The companies are also at the center of mounting public scrutiny over AI safety after a string of high-profile hacking incidents by rogue agents, ramping up concern about the potential impact on Anthropic's market debut. Chief Executive Officer Dario Amodei published an essay on his personal website arguing the speed at which new AI models are advancing must be slowed down, while OpenAI CEO Sam Altman has postponed IPO plans, arguing it'd be ill-advised to go public now. Despite these challenges, prospective investors remain confident, with the concern not appearing to discourage them, as they believe a fair valuation for Anthropic is in the $1.8 trillion to $2 trillion ballpark. Anthropic is set to meet prospective investors on October 14 at its San Francisco headquarters in preparation for the IPO, positioning itself to defy the string of delays and postponements in the current IPO market.
Anthropic's IPO prospectus shows just how quickly its business has grown, with revenue reportedly rising 12-fold in 2025, giving investors a strong growth story to weigh against its continuing losses and huge infrastructure commitments. According to The Economic Times, the IPO could value Anthropic at more than $2 trillion, reflecting the rapid rise of the AI startup lab that only came into existence five years ago. Michael Field from Morningstar emphasized that "If anything, the acceleration of the business is the biggest part of this release. Growing a big business can be difficult, but the prospectus stating that revenue grew by 12-fold in 2025 is truly remarkable." Field said the proposed valuation should be considered alongside the company's sales, noting that "Obviously a $2 trillion valuation sounds outlandish, but when you break it down to a multiple of sales, likely to be around 18-20x, it sounds much more reasonable than the recent SpaceX IPO." Susannah Streeter from Wealth Club added that "It's the vision and the projections to the extent to which Anthropic believes AI will be a game changer for economies around the world that seem to have lifted demand for European tech stocks."
