Key Takeaways
- • Anthropic has confidentially filed IPO registration documents with the SEC, positioning itself ahead of rival OpenAI in the race to public markets as of June 2026.
- • The IPO is expected to raise more than $60 billion, with some reports suggesting up to $75 billion at a valuation of at least $1.75–$1.8 trillion, making it one of the largest offerings in recent years.
- • Anthropic's Series H funding round closed at $965 billion valuation with $65 billion in fresh capital, surpassing OpenAI's reported $852 billion valuation from March 2026.
- • The company generates approximately 80% of revenue from enterprise customers, with Claude Code (its AI coding tool) achieving $2.5 billion in annualized revenue and business subscriptions quadrupling since early 2026.
- • Ark Invest, led by CEO Cathie Wood, is positioned as a significant early-stage investor in Anthropic, with potential for substantial returns if the IPO valuation and performance materialize as projected.
Summary
Anthropic, the AI company behind the Claude chatbot, has submitted confidential draft registration documents to the U.S. Securities and Exchange Commission for a proposed initial public offering, moving faster than competitor OpenAI to reach public markets. The filing marks a critical juncture in the competitive race among artificial intelligence firms seeking to capitalize on surging investor demand for AI infrastructure and enterprise software.
The expected IPO is poised to be one of the largest in recent years, with reports suggesting the offering could raise in excess of $60 billion, with some projections reaching $75 billion at valuations between $1.75 trillion and $1.8 trillion. These figures underscore the market's valuation of next-generation AI capabilities and the capital intensity of developing and deploying large language models. The timing of Anthropic's filing follows its successful completion of a Series H funding round that secured $65 billion in fresh capital at a $965 billion valuation, outpacing OpenAI's reported $852 billion valuation as of March 2026.
Anthropic's revenue model has proven attractive to institutional investors. Approximately 80% of the company's business derives from enterprise customers, with its flagship product Claude Code—an AI tool designed to automate software development and coding workflows—driving significant adoption. Claude Code has achieved $2.5 billion in annualized revenue, and business subscription growth has quadrupled since the beginning of 2026. Enterprise users represent more than half of Claude Code's revenue, demonstrating strong product-market fit in the mission-critical software development segment.
Ark Invest, the innovation-focused investment firm led by CEO Cathie Wood, holds a significant early-stage position in Anthropic and stands to benefit materially from the IPO. The firm's investment thesis centers on disruptive innovation, and early exposure to Anthropic at pre-IPO valuations positions Ark for substantial upside should the company's public valuation and growth trajectory continue as anticipated. However, prospective investors should note that IPO pricing, share counts, and final valuation terms remain subject to SEC review and have not yet been determined.
The expected IPO is poised to be one of the largest in recent years, with reports suggesting the offering could raise in excess of $60 billion, with some projections reaching $75 billion at valuations between $1.75 trillion and $1.8 trillion. These figures underscore the market's valuation of next-generation AI capabilities and the capital intensity of developing and deploying large language models. The timing of Anthropic's filing follows its successful completion of a Series H funding round that secured $65 billion in fresh capital at a $965 billion valuation, outpacing OpenAI's reported $852 billion valuation as of March 2026.
Anthropic's revenue model has proven attractive to institutional investors. Approximately 80% of the company's business derives from enterprise customers, with its flagship product Claude Code—an AI tool designed to automate software development and coding workflows—driving significant adoption. Claude Code has achieved $2.5 billion in annualized revenue, and business subscription growth has quadrupled since the beginning of 2026. Enterprise users represent more than half of Claude Code's revenue, demonstrating strong product-market fit in the mission-critical software development segment.
Ark Invest, the innovation-focused investment firm led by CEO Cathie Wood, holds a significant early-stage position in Anthropic and stands to benefit materially from the IPO. The firm's investment thesis centers on disruptive innovation, and early exposure to Anthropic at pre-IPO valuations positions Ark for substantial upside should the company's public valuation and growth trajectory continue as anticipated. However, prospective investors should note that IPO pricing, share counts, and final valuation terms remain subject to SEC review and have not yet been determined.
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