AI’s circular financing loop is pulling in billions from abroad, and 2008 comparisons are back

The AI boom has a money problem. Not a lack of it, but where it comes from and where it goes. According to Bloomberg, AI’s global financing loop is drawing billions of dollars from overseas investors. That flood is reviving uncomfortable comparisons to the run-up to the 2008 financial crisis. The concern is not that AI is fake. The concern is the plumbing: who is lending to whom, how much debt sits underneath, and how hard it is to see the full picture. The loop, explained Chipmakers, cloud providers and AI labs are investing in one another, then spending heavily on each other’s chips, compute and infrastructure. Over half of the incoming investment value into AI firms from 2021 to 2025 came from other AI firms. A couple of headline deals show how this works in practice. Microsoft and Nvidia hold a combined $15 billion stake in Anthropic. Separately, Nvidia has a $100 billion commitment linked to OpenAI. Nvidia sells the chips that AI labs need. When the chip seller is also a major financier of the chip buyers, the line between investment and customer acquisition gets blurry. The debt is growing faster than the clarity Morgan Stanley anticipates that total AI-related debt could rea...