Anthropic Discloses $900.9 Billion in Compute Commitments in IPO Filing

Cash, Commitments and Q3 Revenue

Anthropic enters its market debut carrying one of the largest commitment stacks ever disclosed in a prospectus. An amended S-1/A statement filed with the U.S. Securities and Exchange Commission (SEC) on Nov. 10 lists roughly $900.9 billion in purchase and lease commitments dated Sept. 30 or later, almost all of it tied to compute and data center infrastructure. The company expects to spend about $451.6 billion of that total by the end of 2030, and $70.7 billion of the obligations fall due within 12 months of Sept. 30. The filing frames the figure as multi-year contractual obligations rather than money already spent, and states that Anthropic plans to fund them from revenue and external financing, with IPO proceeds earmarked for working capital, operating expenses and compute and infrastructure investment. The balance sheet is the counterpart. As of Sept. 30 the company held $95.6 billion in cash and cash equivalents plus $36.3 billion in short-term investments, a cushion the document presents as the margin between a low-demand and a high-demand compute environment. Third quarter revenue reached $17 billion, up 1,127% from a year earlier, while compute and infrastructure costs rose 382% over the same period. Management also disclosed that $5 billion of compute secured through short-term contracts in the quarter cost more than comparable long-term agreements, and that revenue per dollar of compute declined from the prior quarter. The growth curve behind those costs is steep: revenue went from $41 million in 2023 to $386 million in 2024 and $4.585 billion in 2025. Anthropic expects to fix its offer price on Nov. 18 and begin trading on Nasdaq under the ticker ANT on Nov. 19, in a range of $70 to $78 per share.

Buying Compute on the Low Side

Chief executive Dario Amodei laid out the thinking in person on Nov. 13, in an exchange with JPMorgan Chase CEO Jamie Dimon at the bank's New York headquarters. Dimon opened with the direct question: how does a company disclose roughly $900 billion in compute, leasing and data center commitments and still be sure it gets what it needs, at a cost it can carry? Amodei called compute procurement “the deepest business dilemma” the company faces: capacity must be contracted one to two years before demand shows up, buying too much overextends the finances, and buying too little leaves customer inference demand unserved. Shortages reach research and development too, he added, which shapes the models of six to twelve months ahead and the revenue they eventually generate. Anthropic's answer is to contract on the low side of expected demand and buy the shortfall in the short-term market when business outperforms. Spot capacity costs more, he said, but it is paid only when the business is unusually strong, which he described as buying an insurance policy. He named two buffers: gross margin, which widens the room between overbuying and underbuying, and cash on the balance sheet. Asked why the company chose to list now, Amodei said the point is to hold more cash across a low-compute world and a high-compute world, and that the month, the day and the market conditions do not much matter. The advice that resonated most from his first listing process, he said, was to never let a company be valued a dollar more than it is actually worth. Revenue, he noted, grew roughly tenfold in both 2024 and 2025, and each year's base was bigger, which is what makes demand hard to call. Anthropic announced the livestream on X; the recording was later taken down from YouTube.

Pre-IPO Price and Positioning

Anthropic stock, quoted pre-IPO, last changed hands at $1,330.70, down 1.77% over 24 hours and inside a range of $1,326.02 to $1,369.50, COINOTAG data shows. The daily trend reads as a downtrend and the 14-day RSI sits at 27.4, so momentum into the listing is weak. Perpetual futures funding runs at 0.0025% per interval against $129.9 million in open interest. COINOTAG's support and resistance composite puts the nearest support at $1,321.06, scored 77 out of 100, against resistance at $1,367.92 at 86/100. On the filing's own numbers, the $70.7 billion due within 12 months sits inside the $95.6 billion cash pile plus $36.3 billion in short-term investments, so the near term is funded. A close below $1,321.06 would extend the weak momentum into the listing window.