The AI buildout just hit a debt wall — and the long end is doing the repricing.

CoreWeave dropped 12% this week. Debt-to-equity over 14. Roughly $30B in long-term debt. $9.4B in Q2 capex alone. It pulled Nebius and Applied Digital down with it. Micron shed 7% in a broader semi selloff.

Here's the mechanism:

The AI infrastructure wave is debt-financed. When the 30-year yield hits its highest since 2007, the cost of that debt reprices immediately. The most leveraged names feel it first — and they're the ones building the data centers, buying the GPUs, and signing the power contracts.

SOXX is up 118% in twelve months, trading at 67x earnings. That multiple was built on cheap money assumptions.

The money is no longer cheap. The buildout still runs on borrowing. That gap is the trade.

This isn't a sentiment shift — it's a balance-sheet reality. The upstream names with the highest capex intensity and the longest debt maturities are the most exposed. When the cost of capital moves, the math on these projects changes fast.

Watch the debt-heavy infrastructure plays. The repricing is live.

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