Anthropic delays IPO to November 2026 on $2 trillion hopes

Anthropic's reported IPO delay comes as the company's revenue growth has accelerated sharply, with revenue more than doubling between the first and second quarters of 2026, from about $4.7 billion to more than $11.5 billion. Spending on computing infrastructure rose 65 percent over the same period, from $3.4 billion to $5.6 billion, and the company's adjusted operating margin turned positive in the second quarter after a negative 13 percent in the first, though the article notes that figure comes with caveats.

The broader context includes several pressures the article lays out. OpenAI has regained ground with Astra and pulled ahead on the AI model platform OpenRouter. Rising interest rates are making data center construction more expensive, and cheaper open-weight models are adding competitive pressure. Separately, safety tests have led to what the article calls "unintended hacks" involving OpenAI, Google, Anthropic, and Meta, incidents that so far have not been treated as attacks or led to sanctions or lawsuits.

The stakes for the IPO hinge on whether Anthropic can sustain the growth that would justify a roughly $2 trillion valuation and a capital raise of up to $100 billion. The article notes the company had $120 billion to $130 billion in cash in early August but will likely need more funding as data center spending and model training drain its reserves, with its SpaceX deal alone costing $1.25 billion a month. How the market ultimately prices those trade-offs may depend on whether the returns from AI spending become easier to measure.