Investors sell longer-dated AI debt amid Big Tech borrowing spree
Big Tech's AI spending binge is hitting a wall. Investors are dumping longer-dated AI debt—and that's a signal the market doesn't believe the ROI story yet.

Why it matters
Market skepticism about AI sector profitability is materializing in bond markets, where demand for longer-duration AI debt is collapsing despite massive capex commitments from Big Tech. This suggests a divergence between spending confidence and revenue confidence.
The key facts
5 to knowInvestors selling longer-dated AI debt
Waning demand signals market skepticism on AI long-term profitability
Big Tech on borrowing spree amid pullback in investor appetite
Published July 2026 - recent market signal
Fixed income market behavior as proxy for institutional confidence
Go to the source
Financial Times Technologyft.com
Publisher excerpt: Waning demand highlights scepticism over sector’s long-term profitability