🔍 Read the full analysis: The AI Divide Behind Microsoft’s Reward And Alphabet’s Punishment on ThorstenMeyerAI.com
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TL;DR
Microsoft shares rose about 4% in after-hours trading on October 28, 2026, while Alphabet shares fell about 10%, despite faster reported growth at Google Cloud. The results showed a sharp difference in free cash flow and earnings: Microsoft reported $18.6 billion in free cash flow and beat expectations, while Alphabet reported negative $9.1 billion and missed key forecasts.
Microsoft shares rose about 4% and Alphabet shares fell about 10% in after-hours trading on October 28, after both companies reported results and heavy investment in AI infrastructure. Google Cloud grew faster than Azure, but Microsoft beat analyst expectations and reported positive free cash flow, while Alphabet missed forecasts and reported a second consecutive quarter of negative free cash flow.
Microsoft reported quarterly revenue of $92.3 billion, up 19%, and adjusted earnings per share of $4.89, above the $4.73 expected by analysts polled by LSEG, according to CNBC. Azure revenue rose 48% to $33.2 billion, exceeding the 45% growth rate Microsoft had guided in July. It was the first time Microsoft disclosed Azure quarterly revenue in dollars, according to the supplied source material.
Alphabet said Google Cloud revenue rose 103% to $30.7 billion. But the company missed analyst expectations for overall revenue, earnings per share and search advertising, CNBC reported. Alphabet’s free cash flow was negative $9.1 billion; the source describes this as its second negative quarter in a row. Microsoft reported $18.6 billion in free cash flow.
The investment figures show why cash flow drew attention. Microsoft’s cash spending on property and equipment was $39.4 billion, compared with $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. The source says Alphabet raised $28.7 billion in bonds and $12.4 billion through new shares during the quarter, and did not buy back shares.
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 Debate
The contrasting share moves suggest investors were weighing not just how quickly AI-related cloud sales are growing, but also how much investment those sales require and whether the companies can fund it from their operations. Microsoft’s positive free cash flow offered evidence that it could continue investing while retaining cash in the quarter. Alphabet’s negative figure, alongside its bond and share issuance, pointed to a greater need for outside financing at that point.
That difference is a snapshot, not a verdict on which company will ultimately benefit more from AI. Cloud growth and infrastructure spending do not move in lockstep, and large projects can require capital well before customers generate revenue. Still, the results put the financing question at the center of the debate: rapid growth is not the same as cash available to fund it.
Both companies also described constrained computing capacity. Microsoft said some expected third-party capacity deliveries were delayed, while Alphabet has begun renting capacity from outside providers, according to the source material. Those details indicate that spending plans are shaped by supply as well as demand. Delayed equipment can temporarily hold down reported outlays, while leaving the expected investment bill for later.
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Two Cloud Businesses, Different Results
The companies’ cloud growth rates are not directly comparable measures of total business performance. Azure revenue rose 48% to $33.2 billion, while Google Cloud rose 103% to $30.7 billion, according to their reported results. The faster percentage growth at Google Cloud came from a smaller revenue base; the figures alone do not show profitability, cash conversion or the full returns on infrastructure spending.
Microsoft’s reported capital spending also depends on the measure used. Its $45.2 billion figure includes finance leases, while $39.4 billion was cash paid for property and equipment. The company’s CFO, Amy Hood, said spending was below expectations because some third-party capacity deliveries planned for the quarter were delayed. She said roughly three quarters of spending went to short-lived assets such as GPUs and CPUs, including higher memory and storage costs.
Contracted future cloud revenue is substantial at both companies, but it is not cash already received. Microsoft’s commercial remaining performance obligation rose 73% to $677 billion; the source says about 30% is expected to be recognized as revenue within 12 months. Google Cloud’s customer commitments were listed at $561 billion. Such backlogs signal contracted demand, but delivery schedules, customer usage and costs affect when they become recognized revenue and cash.
How Much Spending Is Still Ahead?
The earnings provide a quarter-by-quarter view, not a final measure of what AI investment will earn over time. Neither company’s reported backlog guarantees immediate revenue or cash, and the source material does not establish the eventual returns on its infrastructure spending. The timing of customer use, equipment deliveries and future operating costs remains relevant.
Microsoft’s cash spending was lower than the figure analysts expected, but Hood said delayed deliveries would push some investment later. She expected capital spending above $50 billion in the current quarter and faster investment in the first half of 2027. Alphabet’s 2026 capital-spending plan was reported as unchanged at $195 billion to $205 billion, with a large increase indicated for 2027. Those plans are forward-looking and could change.
The after-hours share moves also do not establish why every investor traded. The source attributes the divergence chiefly to cash generation and forecast performance; that is an interpretation of the results and market response, not a direct measure of investor motives. The material does not provide a full account of analyst expectations for every spending and cash-flow measure.
Upcoming Investment and Delivery Updates
Investors will watch Microsoft’s next quarterly report for whether delayed capacity arrives and spending rises as Hood forecast. The company also said demand for computing capacity exceeds supply, with some GPU deliveries pushed into the first half of 2027. Its next results should clarify how that timing affects both capital spending and Azure growth.
For Alphabet, the next reports will show whether Google Cloud’s fast growth can translate into improved cash generation while the company follows its stated investment plans. Both companies’ updates on capacity, customer commitments and spending will help determine whether demand can be served at a pace that supports their costs. The next key evidence will be actual revenue and cash flow, rather than contracted commitments alone.
Key Questions
Why did Microsoft shares rise while Alphabet shares fell?
Microsoft beat analyst expectations for revenue, profit and Azure growth, and reported $18.6 billion in free cash flow. Alphabet’s Google Cloud grew faster, but the company missed forecasts for revenue, earnings per share and search advertising and reported negative $9.1 billion in free cash flow. These results help explain the contrasting after-hours moves, though they do not establish every investor’s reason for trading.
Did Google Cloud grow faster than Azure?
Yes, on the reported year-over-year revenue growth rates: Google Cloud rose 103% to $30.7 billion, while Azure rose 48% to $33.2 billion. Those percentages do not by themselves compare profitability or cash generation.
What was the difference in free cash flow?
Microsoft reported $18.6 billion in positive free cash flow. Alphabet reported negative $9.1 billion, which the source says was its second consecutive negative quarter.
Are the companies’ cloud backlogs cash already received?
No. The reported commitments represent contracted revenue not yet recognized. Microsoft’s commercial remaining performance obligation was $677 billion, while Google Cloud commitments were listed at $561 billion. Backlogs are not cash on hand, and the timing of revenue recognition depends on delivery and customer use.
What should investors watch next?
Key items include whether Microsoft’s delayed capacity deliveries arrive, how spending compares with Hood’s forecast, and whether Alphabet’s cloud growth is accompanied by stronger cash generation. Both companies’ subsequent reports can show how investment, supply constraints and customer demand are developing.
Source: ThorstenMeyerAI.com
