Anthropic is preparing for an October 2026 IPO that investors expect to value the Claude maker at $2 trillion or more, which would make it the largest initial public offering in history. Six Anthropic backers told the Financial Times this week that the target is double what had circulated earlier in the year, surpassing SpaceX's record-setting June debut that raised $75 billion and closed near a $2.1 trillion market cap. The figure reflects a five-year-old company whose annualized revenue run rate reached $65 billion in July, up sevenfold from a year ago, and whose trajectory has rewritten what public-market investors expect from AI companies.
The valuation sprint from $183 billion to $2 trillion in thirteen months
What makes the $2 trillion number striking is not just its size but its velocity. Anthropic was worth $183 billion in September 2025. By February 2026 that had roughly doubled to $380 billion. Its Series H in July pushed the valuation to $965 billion, more than five times higher than where it stood eight months earlier. A $2 trillion IPO print in October would mean Anthropic's valuation increased roughly 11x in thirteen months.
The company confidentially filed its IPO prospectus with the SEC on June 1, 2026. Morgan Stanley, Goldman Sachs, and JPMorgan Chase are reportedly running the book, with additional banks potentially joining the group. Anthropic is also finalizing a revolving credit facility that will exceed its roughly $10 billion target, according to Bloomberg, as banks compete for a role that could help win underwriting work on what may be the biggest deal in capital markets history.
Importantly, the $2 trillion figure is investor speculation, not a company-set target. Senior Anthropic executives reportedly have not settled on a valuation range even in private conversations, according to the Financial Times report. The number could still move meaningfully in either direction before pricing.
The revenue numbers that justify the valuation
The financial trajectory underlying the IPO expectation is extraordinary. Anthropic generated $4.8 billion in first-quarter revenue. Second-quarter preliminary revenue hit $11.5 billion, a 14-fold jump from a year ago, and the company is expected to post its first profitable quarter, according to a source familiar with the matter who spoke to CNBC. By the end of July, the annualized revenue run rate climbed to $65 billion.
Investors cited in the Financial Times report expect that figure to reach $100 billion to $120 billion by year-end, more than doubling in roughly seven months. At the low end of that range, a $2 trillion valuation implies a forward revenue multiple of approximately 20x. That is rich even by AI lab standards, where valuations have consistently priced years of expected growth rather than trailing performance.
For comparison, Anthropic generated roughly $10 billion in revenue for all of 2025. The company's Q2 revenue alone exceeded its entire 2025 total. Chief rival OpenAI, whose CFO recently told employees the company will go public in 2027, has an annualized revenue run rate that recently reached $40 billion, according to CNBC. Anthropic has effectively doubled OpenAI's revenue pace while preparing to reach public markets first.
Eighty percent of Anthropic's revenue comes from enterprise and developer workloads, with approximately 300,000 enterprise customers. Claude Code, Anthropic's agentic coding tool, has reached nearly $1 billion in annualized revenue on its own. The company's flagship model reportedly carries a list price more than 2.5 times higher than OpenAI's flagship offering, giving it pricing power that supports the premium valuation narrative.
The export control disruption and what it means for public investors
Revenue growth was not uninterrupted. On June 12, 2026, the U.S. Commerce Department issued an export control directive requiring Anthropic to suspend access to Claude Fable 5 and Claude Mythos 5 for all foreign nationals, including Anthropic's own foreign national employees. Anthropic disabled access to those models for all customers to ensure compliance.
This was the first known U.S. use of export control authorities to regulate a particular AI frontier model on a national security basis. The concern related to a possible method of bypassing safeguards intended to limit Fable 5's use for certain cybersecurity-related tasks. Anthropic described the issue as narrow and stated it had not received detailed written support for the government's position.
The restriction lasted 18 days. The Commerce Department lifted the controls on June 30, with Commerce Secretary Howard Lutnick announcing the decision in a social media post, saying his department had "worked closely with Anthropic to analyze and approve Fable 5 to ensure alignment across the U.S. government." Anthropic told investors that business rebounded after the restriction was lifted.
The episode is a preview of the kind of headline risk Anthropic will trade on every quarter once its numbers are public. It also demonstrated something the IPO narrative depends on: that Anthropic's customer base was willing to wait rather than switch providers during an 18-day disruption.
Super-voting shares and the governance structure
Anthropic is preparing to give CEO Dario Amodei and co-founders a special class of stock with enhanced voting rights ahead of the IPO, according to reporting from The Information and Bloomberg, confirmed by Reuters. Amodei owns only about 2 percent of the company, making a dual-class structure particularly significant.
The plan would hand the founders a new class of stock carrying more votes per share, designed to keep their say over the company's direction once outside shareholders come in. The governance structure also includes a long-term trust that controls the membership of the board of directors, aimed at keeping the company's mission-focused governance in place after a listing.
This follows the playbook established by Meta's Mark Zuckerberg and Tesla's Elon Musk, where founders maintain operational control despite minority economic ownership. For Anthropic specifically, the structure is framed as protecting the company's safety mission from short-term market pressure, though it also means public-market investors will have limited ability to influence strategic decisions.
The SpaceX comparison: what happened after the record
SpaceX priced its June 2026 IPO at $135 a share, raising $75 billion and closing its first trading day near a $2.1 trillion market cap. By late July, the valuation had settled back to roughly $1.5 trillion, a decline of approximately 30 percent from its opening print. The lesson is clear: the headline $2 trillion print and the valuation that holds a quarter later could be two different numbers.
A first-time share sale topping SpaceX would power 2026 to become the best year on record for U.S. IPO volume. Newly listed companies have already raised $160.6 billion through August 19, trailing only 2021's watermark of $195.2 billion, according to Bloomberg data compiled by Reuters. The year has already delivered SK Hynix's $26.5 billion cross-listing and SpaceX's $75 billion debut. Anthropic's listing would push 2026 past any prior year by a wide margin.
The broader IPO market context matters. EY's Global IPO Trends Q2 2026 report shows U.S. IPO proceeds reached $128 billion through June 30, up 646 percent year over year, even as deal volume declined 35 percent. The growth is concentrated in mega-deals, with the average 2026 IPO valuation three times the size of last year's average and nearly 10 times the 2022 average, according to BlackRock analysis of Bloomberg data.
Competition, pricing power, and the OpenAI race
Anthropic beating OpenAI to market matters strategically beyond bragging rights. Whichever lab prices first sets the comparable valuation that the other has to be measured against, and a clean $2 trillion print becomes the reference point every subsequent AI lab IPO gets valued off of for the next several years.
The competitive dynamics are complex. Anthropic's flagship model carries a premium price, but it competes against a fast-improving field of lower-cost Chinese open-weight models that keep compressing what enterprises are willing to pay for frontier-model access. OpenAI, meanwhile, has filed confidentially and is targeting 2027, with its CFO calling the listing "another round of financing."
Claude's growth has been powered by the enterprise shift. The company's consumer chatbot hit the top of Apple's app store in February after a high-profile clash with the Pentagon spilled into public view, but the durable revenue comes from organizations building on Claude's API and using Claude Code for software development. The stickiness of multi-year enterprise contracts means that even if pricing pressure emerges, the installed base provides revenue stability that consumer-focused AI products do not match.
The compute economics are also part of the story. Anthropic agreed to a deal with SpaceX for computing resources worth tens of billions of dollars over the next three years, including $1.25 billion per month for capacity at the Colossus 1 data center in Memphis, according to SpaceX's IPO prospectus. These infrastructure commitments demonstrate both the demand trajectory and the capital intensity that public investors will be underwriting.
What comes next
The next several weeks will determine whether the $2 trillion target holds or shifts. Anthropic is scheduling investor meetings ahead of the listing, with Goldman Sachs, Morgan Stanley, and JPMorgan involved in the planning. A pre-IPO credit facility exceeding $10 billion is being finalized, and the super-voting share structure is being prepared for board approval.
If the IPO prices at or near $2 trillion in October, it would represent the largest initial public offering in history for the second time in five months, done on a revenue multiple that assumes Anthropic's growth rate, pricing power, and regulatory footing all hold steady in a market where none of the three are guaranteed. The export control episode showed how quickly the picture can change, and public-market investors will demand the transparency that private rounds did not require.
The question is no longer whether AI companies can justify trillion-dollar valuations. SpaceX proved that in June. The question is whether Anthropic can sustain the growth rate that makes $2 trillion a floor rather than a ceiling, and whether the governance structure that protects its safety mission will satisfy public-market investors accustomed to conventional shareholder rights.
Sources: Financial Times via Value Add VC, Bloomberg via Yahoo Finance, CNBC, CNBC, The Information, Reuters, Greenberg Traurig, CNBC, BlackRock, EY