- Anthropic CEO Dario Amodei revealed the company grew 80x in Q1 2026 on an annualized basis, far exceeding its internal forecast of 10x growth
- Anthropic’s revenue run rate crossed $30 billion, its implied valuation hit $1.2 trillion on secondary markets, making it larger than OpenAI for the first time
- Bank of America warns that Anthropic’s IPO, expected as early as October 2026, could end the stock market bull run and pressure the Magnificent Seven
Anthropic’s rapid growth is starting to reshape the AI industry conversation. The company, best known for its Claude AI models, revealed this week that revenue and usage expanded far beyond internal expectations during the first quarter of 2026. This growth has pushed Anthropic valuation estimates higher on secondary markets. It has further intensified discussions around a possible Anthropic IPO later this year.
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Anthropic’s 80x Revenue Growth and $1.2T Valuation Put It Ahead of OpenAI

The update came during Anthropic’s developer conference in San Francisco, where CEO Dario Amodei said the company had planned for 10x growth. But instead, it recorded an 80-fold increase in annualized revenue and usage in Q1. The surge has also increased pressure on the company’s infrastructure as demand for Claude products continues to rise.
Anthropic revenue has now crossed a reported $30 billion annualized run rate. Much of that growth has come from enterprise adoption of Claude Code and the company’s AI tools for financial firms. Speaking at the conference, Amodei said,
“Software engineers are the ones who are fastest to adopt new technology. It’s a foreshadowing of how things are going to work across the economy, and how the economy is going to be transformed by AI.”
The company is also reportedly discussing a new funding round that could value it at nearly $900 billion. At the same time, secondary market trading data cited by Kobeissi Letter showed implied valuations reaching as high as $1.2 trillion this week. This would place Anthropic ahead of OpenAI on a private market basis.
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SpaceX Deal Expands Anthropic’s Compute Capacity
Hours before the conference, Anthropic announced a partnership with SpaceX. This gives the company access to the full computing capacity of the Colossus 1 data center in Memphis.
The SpaceX Anthropic agreement adds more than 300 megawatts of compute capacity and over 220,000 Nvidia GPUs, according to company statements. Anthropic said the added infrastructure would help increase Claude API limits and improve performance for paid users.
Amodei said the scale of demand explains the compute shortages users experienced in recent months. “We’re working as quickly as possible to provide more compute,” he said during the conference.
Bank of America Warns on IPO Impact
Attention is also shifting toward a potential Anthropic IPO, which several reports suggest could happen as early as October 2026.
Bank of America analysts recently warned that large AI listings such as Anthropic and SpaceX could pressure broader markets as investors move capital into newly listed companies. Nasdaq’s updated “Fast Entry” rules for mega-cap IPOs have added to those concerns.
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