Microsoft, Meta, Apple, and Amazon are all reporting earnings this week, with investors zeroing in on whether their massive investments in AI are finally turning into meaningful revenue. The market’s focus has shifted: beating profit estimates is no longer enough if companies ramp up capital expenditures faster than they generate cash flow.
Alphabet, which reported earlier, set a new benchmark. Its second-quarter revenue grew 24% year-over-year to $119.8 billion, with Google Cloud soaring 82% to $24.8 billion. Yet, shares dropped 4% after hours. The culprit? Management raised full-year capital expenditure guidance sharply, now expecting $195 billion to $205 billion in spending by 2026, up from a previous cap of $190 billion. Quarterly spending alone hit $44.9 billion, nearly double last year’s figure, pushing free cash flow into negative territory at $5.9 billion.
This pattern of heavy AI-related investment outpacing cash flow is mirrored across the board. Microsoft’s recent filing reveals a staggering 84% jump in property and equipment additions to $30.9 billion just in the March quarter. Despite a 23% rise in net income, operating cash flow after capital spending fell 22% to $15.8 billion. Depreciation and amortization charges climbed 31%, signaling expanding infrastructure costs tied to AI deployment. Meta recorded a 54% increase in depreciation, highlighting similar trends.
Amazon faces the steepest decline in free cash flow, which plunged from $25.9 billion to just $1.2 billion year-over-year, reflecting the high cost of AI and infrastructure investments. Microsoft’s nine months of fiscal spending reached $80.1 billion, a 69% increase from the prior year, emphasizing the scale of tech giants' commitments to AI.
The market is recalibrating expectations. Strong revenue growth no longer guarantees stock gains if capital outlays and cash burn accelerate. This shift could redefine how investors value Big Tech in an era where AI investment is both a promise and a financial burden.
This content is for informational purposes only and does not constitute financial advice.



