What the IPO reveals
Anthropic has filed documents for a stock-market listing, a transaction that according to the source could become the largest IPO in history. The most significant figure in the prospectus concerns financial commitments not recorded in the main balance sheet: in the small-print notes, the company indicates nearly 900 billion dollars earmarked in the future for servers, buildings and electricity supplies.
On the official balance sheet, the position looks different: 117.5 billion dollars in liabilities and 112 billion dollars in cash. The gap between the two figures depends on the nature of the commitments: these are off-balance-sheet obligations, that is, contractual promises such as future leases and purchase agreements for data centers, energy and GPUs, which do not appear among current liabilities.
The sector context and the market reaction
According to the source's account, Anthropic is not an isolated case: Alphabet and Meta have also accumulated future commitments worth hundreds of billions of dollars linked to AI development, without immediately recording these expenses on their balance sheets. The practice has raised Wall Street concerns, and during the week shares in Amazon, Alphabet and Microsoft came under strong pressure, partly attributed to investors' fear of excessive spending in the artificial intelligence sector.
The company declined to comment on the size of its balance-sheet commitments. In the listing prospectus, however, it states that Anthropic intends to meet these investments by increasing revenues and raising capital.
What remains to be verified
The most discussed figure, the nearly 900 billion dollars in obligations, is reported by the source based on the prospectus filed with the U.S. Securities and Exchange Commission. It is unclear how these expenses will be distributed over time, nor what conditions are attached to the contracts cited. The figure, moreover, is described as a future spending plan and not as debt already incurred, a central distinction for assessing the soundness of the transaction.
The question of the model's sustainability also remains open: the prospectus identifies revenue growth and capital raising as sources of coverage, but does not provide, in the available material, projections on the timing or scale of these revenues. The matter, in any case, shifts attention to how much the off-balance-sheet commitments of large AI companies are becoming a transparency issue for investors.
