Microsoft is set to unveil its fiscal Q4 2026 earnings on July 29. Wall Street anticipates earnings per share to hit $4.21, marking a solid 15.3% increase compared to the same quarter last year. Yet, market watchers are zeroing in on the company's guidance for fiscal 2027 capital expenditures rather than the earnings numbers themselves.

In the third quarter, Microsoft’s capital spending surged by 49% year over year, reaching $31.9 billion. This aggressive investment pace comes amid a 22% drop in free cash flow, which slid to $15.8 billion. The increased spending hints at Microsoft's commitment to expanding its cloud infrastructure and other strategic initiatives, even as cash flow tightens.

Investors will closely monitor the upcoming report for updated insights on how much Microsoft plans to allocate toward capital expenditures next year. The previous quarter’s jump in CapEx raises questions about whether this trend will continue or if management will signal a pause to conserve cash.