Alphabet (GOOG) and Meta (META) Lead $730B AI Infrastructure Spend

In 2026, the four largest hyperscalers, including Alphabet (GOOG) and Meta Platforms (META), are on pace to spend approximately $730 billion on AI infrastructure. Confidence among investors is declining, as the 30-day correlation between these major AI spenders and semiconductor stocks dropped from +0.78 to near zero, the lowest in 4.5 years. These hyperscalers hold $1.65 trillion in off-balance-sheet AI obligations, raising concerns about the long-term returns on their substantial investments. This trend indicates that investors may seek alternative profit sources as questions about cash flow sustainability arise.