🔍 Read the full analysis: Investors’ Verdict On Microsoft And Alphabet Came Down To AI Expectations on ThorstenMeyerAI.com
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TL;DR
Microsoft shares rose about 4% in after-hours trading on Oct. 28, 2026, while Alphabet shares fell about 10%, as investors reacted to earnings and the cost of expanding AI capacity. Alphabet’s Google Cloud grew faster, but the company reported negative free cash flow and missed analyst forecasts; Microsoft reported positive free cash flow and beat expectations. Both said demand for AI computing exceeds available capacity.
Microsoft shares rose about 4% and Alphabet shares fell about 10% in after-hours trading Wednesday, after the companies reported results that put their AI expansion plans under different financial scrutiny. Alphabet’s Google Cloud grew faster than Microsoft’s Azure, but Alphabet reported negative free cash flow and missed analyst forecasts, while Microsoft beat expectations and remained cash-flow positive.
Microsoft reported fiscal first-quarter revenue of $92.3 billion, up 19% from a year earlier, and adjusted earnings per share of $4.89, above the $4.73 expected by analysts polled by LSEG, according to CNBC. Azure revenue increased 48% to $33.2 billion, ahead of the 45% growth rate the company had guided to in July. This was the first quarter in which Microsoft disclosed Azure’s revenue in dollars.
Alphabet reported Google Cloud revenue of $30.7 billion, up 103% year over year. But it also reported free cash flow of negative $9.1 billion, its second consecutive negative quarter, according to the source’s reading of the companies’ releases and filings. Alphabet missed analyst forecasts for revenue, earnings per share and search advertising, CNBC reported. The source describes it as the company’s first revenue and profit miss in nearly four years.
Spending and cash generation were central to the comparison. Microsoft reported $39.4 billion in cash spending on property and equipment, twice the $19.4 billion a year earlier; including finance leases, its capital spending was $45.2 billion. Alphabet’s capital expenditures were reported as up 114% year over year. Alphabet raised $28.7 billion through bonds and $12.4 billion by issuing shares during the quarter, and did not buy back shares, according to the source material. Microsoft reported $18.6 billion in free cash flow and had not issued new bonds for the spending described.
Infographic 01 · The scorecard
Same night, opposite verdicts.
The four numbers from my 28 October preview, scored with both companies’ own reports for July to September 2026.
The four numbers I said to watch, scored
Status chips: ok = healthy, hold = watch, urgent = warning sign. My assessment.
| Metric | Microsoft | Alphabet |
|---|---|---|
| 1 · Capex guidance | Microsoft hold About $170B for calendar 2026 (July: about $175B), lower only because deliveries slipped. More than $50B next quarter. | Alphabet hold $195–205B for 2026, unchanged. 2027 to “increase significantly”; no number yet. |
| 2 · Cloud growth vs. capex | Microsoft hold Azure +48%. Capex incl. finance leases +30%; cash capex about 2×. | Alphabet hold Google Cloud +103%. Capex +114% to $51.4B. |
| 3 · Free cash flow + funding | Microsoft ok +$18.6B (−27%). No new bonds. $10.2B returned to shareholders. | Alphabet urgent −$9.1B. $28.7B bonds and $12.4B new shares in the quarter. No buybacks. |
| 4 · Capacity | Microsoft hold “Demand continues to exceed available supply.” Delayed GPU capacity moves to the first half of 2027. | Alphabet hold “Supply constrained.” Renting third-party capacity; margin pressure ahead. |
Microsoft
≈ +4%After-hours, 28 Oct (CNBC; Reuters: more than 5%)
- Beat on revenue ($92.3B, +19%) and earnings per share ($4.89 adjusted vs. $4.73 expected)
- Azure guide 49–50% for the current quarter
- Self-funded build-out
Alphabet
≈ −10%After-hours, 28 Oct (CNBC, Reuters)
- Missed on revenue ($127.6B vs. $128.2B expected) and earnings ($2.67 adjusted vs. $3.02)
- Search +12%, below forecasts; AI Mode earns less per query so far
- Build-out now partly financed with bonds and new shares
Sources: Microsoft FY27 Q1 release and call, 28 Oct 2026; Alphabet Q3 2026 release (8-K), 28 Oct 2026; Alphabet Q3 call, third-party transcript; CNBC on Microsoft, 28 Oct; CNBC on Alphabet, 28 Oct; Reuters, 28 Oct. Analyst expectations as reported by CNBC and Reuters (LSEG, StreetAccount). Capex growth for Alphabet and Microsoft’s cash capex: my arithmetic from the cash flow statements. Status chips: Thorsten Meyer.
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Cash Flow Shapes the AI Spending Verdict
The contrasting share moves show that investors were not judging cloud growth alone. Google Cloud’s 103% growth exceeded Azure’s 48%, but rapid expansion can require substantial investment before it produces cash. Alphabet’s negative free cash flow and use of debt and new share issuance gave investors reason to focus on how it is financing that expansion, particularly alongside its reported advertising and earnings misses.
Microsoft’s results offered a different combination: faster-than-guided Azure growth, an earnings beat and positive free cash flow. That does not mean its spending is modest or its execution risk has passed. Its cash capital spending doubled from a year earlier, and the company said delayed equipment deliveries pushed some expected costs into later periods. The market reaction reflects a difference in perceived financing risk, not proof of which company will ultimately gain more from AI.
The stakes extend beyond the immediate stock response. Both firms are making large investments in data centers, processors and related infrastructure while competing for customers who want AI services. How quickly those investments become paid usage, and whether cash generation keeps pace with spending, will affect the companies’ capacity to fund further expansion.
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Cloud Growth Meets Capacity Constraints
The results were reported after the US market closed on Oct. 28. Microsoft’s quarter was its first of fiscal 2027 because its fiscal year begins in July. The figures come from the companies’ releases, filings and earnings calls; the source also cites analyst expectations reported by CNBC and StreetAccount.
Both companies said demand for computing capacity exceeds supply. Microsoft said some third-party capacity deliveries expected in the quarter were delayed, while Google has begun renting capacity from outside providers, according to the source. Microsoft’s commercial remaining performance obligation, a measure of contracted revenue not yet recognized, rose 73% to $677 billion. Alphabet reported a Google Cloud backlog of $561 billion. These figures represent commitments, not cash already received: the source says about 30% of Microsoft’s figure is expected to become revenue within 12 months, with an average contract duration of 2.3 years.
The companies also signaled that investment will continue. Microsoft’s 2026 capital-spending plan was described as about $170 billion, compared with roughly $175 billion indicated in July; the source says Alphabet maintained a $195 billion to $205 billion plan for 2026. Both pointed to higher spending in 2027. Those plans sit alongside the immediate supply problem: customers are signing up, but some of the equipment needed to serve them is not yet available.
Timing, Funding and Returns Remain Open
The share moves cited here were after-hours changes reported on Wednesday night; the source does not provide closing prices or later trading. It is also unclear how long equipment delays and capacity shortages will persist, or how much of the announced spending will occur in each future quarter. Microsoft’s executives said delayed deliveries shift spending into later periods, while the source says Alphabet’s investment plans point to a substantial increase in 2027.
Backlog figures do not establish when customers will use all contracted services or how much profit those services will generate. The source gives a near-term conversion estimate for Microsoft’s backlog but no comparable timing detail for Alphabet’s. The results also do not settle whether Alphabet’s negative free cash flow is a temporary consequence of its investment cycle or a longer-running funding pressure. The companies’ differing quarterly results are a snapshot, not a verdict on the eventual returns from AI infrastructure.
Next Results Will Test Spending Plans
Investors will look to the companies’ next quarterly reports and earnings calls for updates on capital spending, cash flow, cloud growth and the pace at which new computing capacity comes online. For Microsoft, a key near-term marker is Hood’s expectation that capital spending will exceed $50 billion in the current quarter, with an acceleration in the first half of 2027. The company has also said delayed GPU deliveries are expected to slip into that period.
Alphabet’s next updates will show whether Google Cloud can sustain its reported growth while investment remains high, and whether free cash flow improves. Both companies will also need to show how quickly their contracted customer demand turns into recognized revenue. Until those details emerge, the immediate comparison remains clear but limited: Microsoft reported an earnings beat and positive free cash flow, while Alphabet paired faster cloud growth with negative free cash flow and reported forecast misses.
Key Questions
The source reports that Microsoft rose about 4% and Alphabet fell about 10% in after-hours trading. Microsoft beat analyst expectations and reported $18.6 billion in free cash flow; Alphabet missed forecasts for revenue, earnings per share and search advertising and reported negative $9.1 billion in free cash flow. The figures suggest investors weighed earnings and financing as well as cloud growth.
Did Google Cloud grow faster than Azure?
Yes. Google Cloud revenue increased 103% year over year to $30.7 billion, while Azure revenue rose 48% to $33.2 billion. The percentages are for the reported quarter and do not by themselves show which business is more profitable.
What does negative free cash flow mean in Alphabet’s results?
Alphabet reported free cash flow of negative $9.1 billion for the quarter, meaning its reported cash spending exceeded the cash flow measure for that period. The source also says Alphabet raised money through bond issuance and new shares; the quarterly figure alone does not determine how its longer-term investment will perform.
Are Microsoft’s and Alphabet’s backlogs money already received?
No. The reported $677 billion for Microsoft and $561 billion for Google Cloud are customer commitments or contracted revenue not yet recognized, as described in the source. They are not cash already collected, and the timing and amount ultimately recognized can vary.
Source: ThorstenMeyerAI.com
