Recent developments in prediction markets suggest that Anthropic, the AI firm renowned for its Claude models, could surpass a $1 trillion valuation by the close of 2026. A Polymarket contract indicates a staggering 93% probability that the company will achieve this milestone, reflecting a surge in investor confidence and market enthusiasm.
As of late May, Anthropic's private valuation stood at approximately $949 billion. The prediction market data shows an 88% likelihood of the company reaching $1.25 trillion by year-end, with a 76% chance of hitting $1.5 trillion. Even more ambitious forecasts suggest a 38% probability of a $2 trillion valuation, an 18% chance of reaching $3 trillion, and an 8% possibility of hitting $5 trillion. These figures highlight the impressive growth trajectory of Anthropic, particularly following a Series G funding round that boosted its valuation from $61.5 billion in March 2025 to $380 billion by February 2026.
Revenue Surge and Funding Rounds
Anthropic has seen a remarkable increase in revenue, with annualized figures soaring from around $9 billion at the end of 2025 to more than $30 billion by April 2026. This growth is largely due to the rapid adoption of its AI tools, especially Claude and Claude Code, the latter generating about $2.5 billion in annualized revenue. The company reported $4.8 billion in actual revenue during the first quarter of 2026 and is projected to reach $10.9 billion in the second quarter, marking its first profitable period.
The funding landscape remains dynamic, with Anthropic currently in discussions to secure an additional $30 billion in funding at a pre-money valuation exceeding $900 billion. This new round of investment is expected to close soon, further strengthening its financial position as it prepares for a public listing.
Preparing for IPO
Anthropic aims for a public offering as early as October, positioning itself among the year's most anticipated IPOs alongside SpaceX and OpenAI. The company has engaged Wilson Sonsini as legal counsel for its IPO preparations and has recently brought on specialists in capital markets and investor relations. However, an S-1 prospectus has yet to be filed with the Securities and Exchange Commission (SEC).
Anthropic’s IPO would align it closely with OpenAI, which is also working toward filing its own prospectus confidentially. Both companies are competing to be the first frontier AI firms to list publicly, a race that could significantly impact the investment space for AI technologies.
Major Stakeholders and Market Implications
Google is currently the largest external investor in Anthropic, holding about 14% of the company, followed by Amazon, which has invested more than $8 billion. This support from tech giants underscores the strategic importance of Anthropic's innovations in the AI sector.
As the market anticipates Anthropic's entry into public trading, the implications for the AI industry could be profound. A successful IPO could not only validate the expanding AI market but also set a benchmark for future valuations of AI companies. With rapid advancements in AI technologies and increasing enterprise adoption, capturing investor interest has never been more critical.
The next few months will be key for Anthropic as it charts its course toward becoming one of the leading public entities in the AI sector. The outcome of this venture will likely offer insights into the future of AI investment and its role in the broader tech ecosystem.