Key takeaways
- Anthropic targets $1.4 trillion fully diluted IPO valuation
- Proposed share sale could raise up to $64.35 billion
- Nvidia and Google back separate $26 billion placement
Anthropic has unveiled plans for one of the largest initial public offerings in history, targeting a fully diluted valuation of approximately $1.4 trillion while seeking to sell as much as $64.35 billion in shares.
According to its November 10 SEC filing, the Claude developer plans to offer 825 million Class A shares at $70–$78 each, with a proposed Nasdaq listing under the ticker ANT.
The announcement follows weeks of uncertainty surrounding Anthropic's IPO as investors question whether extraordinary AI spending can justify trillion-dollar valuations.
Anthropic IPO Valuation Falls Below Earlier $2 Trillion Expectations
At the upper end of the proposed range, Anthropic's IPO would value the company at approximately $1.4 trillion on a fully diluted basis.
That is significantly below earlier expectations approaching $2 trillion, although it remains above the company's $965 billion private valuation in May.
The offering includes approximately 801.4 million newly issued shares and 23.6 million shares sold by existing investors.
Anthropic itself would not receive proceeds from those secondary sales.
The company also granted underwriters an option to purchase another 123.75 million shares, potentially increasing the offering's size.
However, the registration statement is not yet effective, and the final IPO price and trading date remain unconfirmed.
Nvidia and Google Commit $20 Billion to Anthropic
Alongside the public offering, Anthropic disclosed a $26 billion private placement involving seven major technology companies.
Google and Nvidia each committed $10 billion, while AMD pledged $2.5 billion. Broadcom, Micron and Microsoft committed $1 billion each, with TSMC contributing $500 million.
The commitments demonstrate how semiconductor manufacturers and cloud providers are becoming financial backers of the AI developers purchasing their infrastructure.
The investments also connect with TSMC's newly announced plans to deepen its exposure to OpenAI and Anthropic.
Can Anthropic's Revenue Growth Justify Its AI Spending?
Anthropic reported $33.2 billion in revenue during the first nine months of 2026, compared with approximately $2.5 billion a year earlier.
Its annualized revenue run rate reached approximately $81 billion in October, highlighting rapid enterprise adoption of Claude.
However, the company also disclosed roughly $900.9 billion in aggregate future purchase and lease commitments, substantially related to computing infrastructure.
These obligations represent future contracted spending rather than cash already paid.
Meanwhile, Anthropic reported a $104 billion net loss for the first nine months of 2026, substantially influenced by noncash accounting adjustments.
Those financial pressures have already prompted scrutiny of Anthropic's reported losses and the sustainability of the broader AI investment cycle.
Investor appetite remains substantial, with leveraged Anthropic ETFs already proposed ahead of the listing.
Nevertheless, the recent reassessment of AI company valuations suggests public markets may demand clearer evidence of sustainable profitability.
