Anthropic files for IPO as crypto traders price AI giant near $1.9T

What happened

Anthropic advanced its path to a public market debut by filing a Form S-1 registration statement with the U.S. Securities and Exchange Commission on October 26. The company plans to list Class A common stock on the Nasdaq Global Select Market under the ticker symbol ANT, with Goldman Sachs and Morgan Stanley identified as contacts for obtaining the preliminary prospectus. The filing formally initiates the IPO process, though Anthropic has not yet disclosed its intended share count, offering price, or final valuation.

Even before the company's public offering price has been set, cryptocurrency traders and prediction market participants are already attaching substantial valuations to Anthropic. Synthetic perpetual futures contracts linked to the company traded around $1.86 trillion to $1.88 trillion across multiple exchanges including Binance and Bitget on October 25 and 26, according to Bitcoin.com News. Polymarket's prediction contracts show traders assigning 26% probability to Anthropic closing its first trading day between $1.75 trillion and $2 trillion in market capitalization, with the $2 trillion to $2.25 trillion bracket attracting 21% probability.

The speculative pricing reflects significant bullishness about the AI company's market prospects. These forward-looking valuations more than double Anthropic's previous private funding assessment of $965 billion from May 28, 2026. Coinpedia reported that market expectations suggest Anthropic could seek a valuation range of $1.5 trillion to $2 trillion and potentially raise more than $100 billion. Reports indicate Goldman Sachs, Morgan Stanley, and JPMorgan are leading the proposed offering, with expectations for a mid-November public launch.

Why it matters

Anthropic's IPO represents a significant milestone for the artificial intelligence industry, bringing one of the sector's most prominent companies to public markets at an extraordinary valuation. The filing provides institutional investors and the broader market their first formal opportunity to take ownership stakes in the Claude maker. The scale of anticipated valuations underscore how rapidly AI companies have captured investor attention and capital markets' willingness to price in long-term revenue potential from generative AI applications.

What the data shows

Crypto traders and prediction market participants have already assigned specific numerical expectations to Anthropic's IPO outcome. Binance futures contracts on October 26 hovered near $1,874 based on an assumed share count of approximately 1 billion, translating to a $1.87 trillion implied valuation, per Bitcoin.com News. Polymarket's IPO closing market capitalization contracts accumulated roughly $2.43 million in trading volume, with traders distributing probabilities across multiple valuation brackets: the $1.75 trillion to $2 trillion range received 26% probability, the $2 trillion to $2.25 trillion range attracted 21%, and the $1.5 trillion to $1.75 trillion bracket received nearly 17%. Together these three outcomes accounted for approximately 64% of implied probability. Traders assigned just 4% to the possibility that Anthropic would fail to complete its IPO by the December 31, 2027 resolution deadline.

Background

Anthropic, the company behind the Claude AI models, has grown rapidly through multiple funding rounds from leading venture capital and institutional investors. The company's S-1 filing disclosed $16.3 billion in revenue for the first half of 2026, a dramatic increase from $1.2 billion during the same period in 2025, according to Coinpedia. This revenue growth reflects rising adoption of Claude and related AI products across enterprise customers. The filing also outlined major infrastructure spending plans, with Anthropic expecting to commit up to $120.5 billion on computing resources linked to SpaceX's AI efforts and Nvidia through 2033, plus up to $114.5 billion with Google through 2033, demonstrating the substantial capital intensity of building and operating advanced AI systems.

The company reported a net loss of $80.7 billion for the first half of 2026, though most of that figure, $72.4 billion, stemmed from non-cash accounting charges related to changes in the value of convertible notes and other financial instruments rather than operational losses. Anthropic's actual operating loss for the period was considerably smaller at $693 million. The filing also specified that 5% of Anthropic's shares will be directed to the Anthropic Public Benefit Fund as part of its corporate structure.

What is still unclear

The exact timing of Anthropic's IPO remains unconfirmed. While reports suggest a potential mid-November launch window, the company has not disclosed official pricing or a firm date. The final valuation, share count, and offering size will not be determined until closer to the public launch. Additionally, a federal appeals court upheld the Pentagon's supply chain risk designation for Anthropic on September 25, per Bitcoin.com News, adding a potential regulatory consideration whose implications for the IPO timing or terms remain unclear.