Anthropic IPO: A Trillion-Dollar Bet on AI Stability

Anthropic filed to go public on Monday, positioning the five-year-old company for what may be the largest initial public offering in history. The filing forces the market to decide whether the AI sector can support a valuation in the trillions. This decision will determine the direction for the entire technology industry and Wall Street's confidence in the AI trade.

Investors are scrutinizing the company's financials closely. Anthropic reported $80 billion in losses during the first half of the year. However, revenue grew fourteen-fold. Second-quarter revenue reached $11.56 billion, up from $787 million a year earlier. The company also reported $974 million in operating income for the second quarter, ending five consecutive quarters of operating losses. It held nearly $132 billion in cash and short-term investments at the end of June.

The company's success depends heavily on its relationships with tech giants. Close to half of its revenue comes from selling Claude through the cloud divisions of Microsoft, Amazon, and Alphabet. All three companies hold investments in Anthropic. In the IPO, Anthropic can issue $77 billion in notes to Amazon, Broadcom, and Google. Microsoft and Nvidia have agreed to invest $15 billion to help the company build its computing capacity.

Jai Das, co-founder of Sapphire Ventures, warned that a poor debut could trigger a chain reaction. He said that if the company underperforms, the situation could become like a house of cards. Brad Bernstein, a managing partner at FTV Capital, agreed, stating that Anthropic would become the bellwether for AI. He noted that its valuation would reflect its performance and cause a trickle-down effect on all venture capital invested in the sector.

The stock market is already showing signs of stress in the AI trade. Neocloud and data center companies have faced significant selling pressure. Firmus, based in Australia, withdrew its IPO plans, and SK Hynix's Solidigm unit did the same. A lackluster debut for Anthropic could push OpenAI's own offering further into 2027 and force investors to rethink its high valuation. Rising interest rates are also making it costlier for companies to raise debt.

Rohit Kulkarni, partner at Burnham Park Capital Markets, viewed the financials positively. He said the results were better than feared and that there could have been more negative details. Michael Monaghan, portfolio manager at Founder ETFs, pointed out that Fortune 500 companies committed less than 0.1% of their total expenses to Anthropic's models. He believes there is room for both frontier models like Anthropic and cheaper open-weight models.

Anthropic will be the third company to go public with a valuation above $1 trillion, following Saudi Aramco and SpaceX. OpenAI could become the fourth. David Trainer, CEO of New Constructs, wrote that the AI boom relies on cheap credit. He warned of a 20% downside risk in the S&P 500 if AI liquidity dries up. Sridhar Ramaswamy, CEO of Snowflake, said Anthropic and OpenAI have demonstrated their ability to stay at the frontier of AI innovation.

The company named only OpenAI and Google as competitors in its prospectus. It also acknowledged competition from open-source models. Snowflake is currently experimenting with low-cost open-weight models from Chinese firms Moonshot AI, DeepSeek, and Zhipu. Ramaswamy said the company spends heavily on internal AI to gain efficiency. He expressed hope that Anthropic and OpenAI would become successful public companies.