Anthropic, the artificial intelligence company behind the Claude chatbot, has filed its registration statement with the U.S. Securities and Exchange Commission for an initial public offering (IPO). The company intends to list its Class A common stock on the Nasdaq Global Select Market under the symbol "ANT." The filing, made public on October 26, 2026, provides a detailed look at the company's financial performance and operational structure.
In the first six months of 2026, Anthropic generated $16.3 billion in revenue. This represents a substantial increase from the $1.2 billion reported for the same period in 2025, indicating rapid growth in its business operations. However, this significant revenue growth was accompanied by a substantial net loss. For the first half of 2026, Anthropic reported a net loss of $80.7 billion. This figure is considerably higher than the net loss of approximately $13 billion recorded in the first two quarters of 2025. The company's filing noted that its revenue growth is expected to slow over time and that it has not yet achieved profitability.
The registration statement also touches upon Anthropic's significant compute infrastructure needs. The company has committed to spending $518 billion over ten years on cloud services, computing, and infrastructure. In the first half of 2026, Anthropic spent nearly $9 billion on computing capacity and infrastructure, a notable increase from $2.3 billion in the comparable period of the prior year. The filing outlines major compute deals with entities including Broadcom, Microsoft, Google, SpaceX, Amazon, Nscale, and Lambda, with a five-year master lease with Broadcom for its chips in data centers amounting to approximately $161.2 billion.
Anthropic's filing also details a unique governance structure designed to maintain founder control and uphold its AI safety mission. [Editor's note: This detail was not explicitly confirmed in the primary sources reviewed but is mentioned in secondary reporting.] The company has also committed to allocating at least 5% of its shares to a new public benefit fund, subject to stockholder approval. This fund is intended to support donations to nonprofits and direct distributions to specific populations, excluding political donations or lobbying.
The IPO comes at a time of increased scrutiny for the artificial intelligence sector, with investors weighing the rapid expansion and high costs associated with AI development against market volatility and rising borrowing costs. Market analysts anticipate the IPO could take place as soon as mid-November. The company was previously valued at $965 billion in May 2026.
The S-1 filing is a critical step in the IPO process, allowing the SEC to review the company's financial health and disclosures before it can begin marketing its shares to the public. Anthropic had previously submitted a confidential draft of its S-1 filing to the SEC in June 2026.