NEW YORK, July 28, 2026, 08:04 EDT — U.S. premarket
- Microsoft projects Q4 capital expenditures to surpass 45.6% of consensus revenue, compared to 38.5% in Q3.
- Microsoft sets Azure growth guidance at 39%-40% in constant currency, while the Microsoft Cloud gross margin is expected to decline to about 64%.
- Shares declined 3.1% last week, but recovered 1.9% on Monday. In premarket trading Tuesday, they were up a further 1.5%.
Microsoft Corp. NASDAQ:MSFT undergoes a cash-flow assessment as it releases results on Wednesday. Investors are watching to see if cash generation matches rising AI investment.
Capital expenditure for the fiscal fourth quarter is set to top $40 billion, with analysts forecasting revenue at roughly $87.7 billion. Based on early calculations, this results in a spending intensity greater than 45.6%.
The ratio for the March quarter stood at 38.5%, implying capex will increase by a minimum of 25% on a sequential basis. Revenue is projected to climb roughly 6%. Microsoft Cloud gross margin is forecast to decrease by two points.
| Metric | Fiscal Q3 actual | Fiscal Q4 bar | Sequential read |
|---|---|---|---|
| Revenue | $82.9 billion | $87.7 billion estimate | +5.8% |
| Total capex | $31.9 billion | Above $40 billion | Above +25.4% |
| Capex/revenue | 38.5% | Above 45.6% | Above +7.1 points |
| Azure growth, constant currency | 39% | 39%-40% | Roughly flat |
| Microsoft Cloud gross margin | 66% | Near 64% | 2 points lower |
| Free cash flow | $15.8 billion | No forecast | Main liquidity indicator |
Initial estimate based on a $40 billion minimum capital expenditure and consensus revenue of $87.71 billion. Overall capex figure accounts for finance leases.
Microsoft stock finished Monday at $389.10, rising 1.9%, and hovered around $394.90 in premarket trading Tuesday. Shares are still 19.5% lower for the year. Nasdaq-100 futures dropped roughly 1%.
Microsoft will announce results after the market closes on Wednesday. Analysts project earnings of $4.24 per share, ahead of last year’s $3.65. Options indicate shares could move about 6% by Friday. The Federal Reserve will also deliver a rate decision on Wednesday.
Operating cash flow for the third quarter was $46.7 billion, with spending on property and equipment amounting to $30.9 billion. Free cash flow stood at $15.8 billion. Cash capital expenditures accounted for 66% of operating cash.
An initial sensitivity analysis offers investors a different benchmark. Should the cash portion of capex remain consistent with Q3, operating cash must top $58.6 billion. This would maintain the 66% absorption rate; however, this is not a projection.
Charu Chanana, chief investment strategist at Saxo Markets, outlined the challenge directly. “Investors will increasingly focus on how much of that cash must be reinvested simply to remain competitive,” she stated. She noted AI revenue needs to surpass capex, depreciation and operating expenses. Reuters
The contracted backlog, valued at $627 billion, provides balance, though the composition is significant. The backlog increased by 99% in total and 26% excluding OpenAI. Approximately one-quarter, or around $157 billion, is expected over the next 12 months. Backlog figures do not represent instant cash.
OpenAI made up roughly 45% of the backlog as of December. The April update broke out growth excluding OpenAI, but did not provide an updated figure for concentration. The distinction is significant, since the total backlog almost doubled.
Chief Financial Officer Amy Hood presented a different perspective. “We remain confident in the return on these investments,” she stated in April. Around two-thirds of Q3 capital expenditure was allocated to GPUs and CPUs with short lifespans. This allocation ties most of the spending to capacity available in the near future. Microsoft
Microsoft’s artificial intelligence segment reached an annual revenue run rate of over $37 billion, a 123% increase. The number of paid seats for Microsoft 365 Copilot exceeded 20 million. These figures indicate robust demand, yet they do not address cash payback.
Azure posted a 39% increase in constant currency last quarter. The company projects 39%-40% for Q4 growth, but cloud margin is sliding to about 64%. Microsoft pointed to AI spending and increased GitHub Copilot demand. Consistent gains paired with shrinking margin put added pressure on cash conversion.
Alphabet Inc. NASDAQ:GOOGL reflected volatility in the market last week. The company reported a cash burn of $5.9 billion for Q2, even though Google Cloud posted an 82% increase. Alphabet increased its capital expenditure outlook for 2026 by $15 billion. Shares declined around 6% following the announcement.
Risks are still focused in three areas. Azure may fall short of 39%, cloud margin might dip beneath 64%, or capex could climb once more. If the Fed indicates higher rates, that would bring additional strain. Improved collections or a quicker pace of activating capacity may help offset these risks.
The optimal scenario features Azure performing close to the upper end of guidance, along with strong free cash flow. Investors are also looking for more transparency on backlog diversification and a fiscally disciplined approach to 2027 spending. Revenue by itself might not resolve the discussion.
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