AI capex to exceed free cash flow at top cloud firms by 2027, analysis finds

The significance lies less in the absolute spending than in the shift it implies: capex outrunning internally generated cash turns these firms from self-funding spenders into potential external-financing users, a structural change for the credit and equity profiles of the largest technology issuers. Oracle is the clearest stress point in the data, with capex at 174% of operating cash flow and free cash flow already negative, suggesting the AI buildout is straining the weaker balance sheets first. Whether the gap between capex and operating cash flow continues widening past 2027, and how the hyperscalers fund it, is the open question worth tracking.