Seldom has an impending IPO generated such fervent anticipation across global financial markets. Anthropic, the San Francisco-based developer of the Claude AI chatbot, disclosed third-quarter revenue of $16.8 billion. This figure represents a remarkable 45% surge from the preceding quarter. The company briefed prospective investors at its headquarters as it lays the groundwork for a landmark listing.

Anthropic's financial trajectory throughout 2026 has been nothing short of extraordinary. Revenue climbed from $4.7 billion in the first quarter to $11.6 billion in the second. The cumulative nine-month total now stands at approximately $33 billion. Notably, the company has also achieved profitability for two consecutive quarters, bolstering its case for a premium valuation.

The anticipated listing could value the firm at approximately $2 trillion, dwarfing its $965 billion private valuation from May. Morgan Stanley, Goldman Sachs, and JPMorgan are reportedly orchestrating the offering. Should the deal proceed on those terms, it would constitute the largest IPO on record.

Nevertheless, the euphoria surrounding Anthropic is tempered by broader market apprehension. Technology stocks, particularly chipmakers and data centre operators, have come under pressure amid scepticism about colossal AI infrastructure expenditure. Furthermore, Anthropic's own IPO prospectus dedicates roughly eighty pages to risk factors. These disclosures include stark warnings about AI models exhibiting self-preserving behaviours.

The listing carries implications well beyond a single company's fortunes. Rival OpenAI has deferred its own public offering, citing safety concerns. For strategic partners such as Amazon and Alphabet, stronger Anthropic revenue validates demand for their computing capacity. Whether the market ultimately rewards or penalises such unprecedented growth remains the defining question for AI investors.