Industry 2026-08-21

Anthropic expects to raise as much as SpaceX did — the largest listing in history — and could file publicly this month

Bloomberg reported on 21 August that Anthropic expects its stock market debut to match or beat SpaceX's record share sale, which raised $75 billion and grew to $86.2 billion once overallotments were exercised. The company confidentially submitted a draft S-1 to the US Securities and Exchange Commission on 1 June and could file publicly as soon as the end of August, according to people familiar with the preparations; chief financial officer Krishna Rao has been leading investor presentations without naming a target valuation. The numbers behind the pitch: about $11.5 billion of revenue in the second quarter, an annualised run rate of roughly $65 billion by the end of July, and a net loss of close to $42 billion in 2025, driven by the cost of compute. Private investors valued the company at $965 billion in May. Morgan Stanley, Goldman Sachs and JPMorgan are advising. OpenAI, its closest rival, has pushed its own listing into 2027.

Why it mattersAn IPO is the point at which a private company's story stops being a story. Almost everything the public knows about what it costs to run a frontier AI lab has come from leaks and estimates; a public filing means audited figures, quarterly results and a legal duty to spell out the risks. Hold on to the loss number: roughly $42 billion in a year, against revenue that is growing very fast. Whether that arithmetic ever closes is the single biggest open question in this industry, and Anthropic is about to become the first frontier lab that has to answer it in public every three months. If the raise lands where the company expects, it will also be the largest amount of money ever moved into an AI company at once — which tells you how much of the market's patience is riding on the answer.

✓ Verified · 4 sources

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2026-08-20

Anthropic expects to raise as much as SpaceX did — the largest listing in history — and could file publicly this month

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