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TL;DR
Microsoft shares rose about 4% in after-hours trading on October 28, 2026, while Alphabet’s fell about 10%, despite Google Cloud growing faster than Azure. Microsoft beat forecasts and reported positive free cash flow; Alphabet reported negative free cash flow, missed several analyst expectations and issued bonds and shares during the quarter. The market reaction reflects investor concerns about financing and earnings risk, not a confirmed verdict on which company will lead AI.
Microsoft shares rose about 4% and Alphabet shares fell about 10% in after-hours trading on October 28, after the companies reported quarterly results that investors read differently. Alphabet’s Google Cloud grew faster than Microsoft’s Azure, but Microsoft beat analyst forecasts and generated positive free cash flow, while Alphabet reported negative free cash flow and missed expectations for revenue, earnings per share and search advertising, according to the source report.
The cloud growth figures favored Alphabet: Google Cloud revenue rose 103% to $30.7 billion, compared with Azure growth of 48% to $33.2 billion. Microsoft disclosed Azure’s quarterly revenue in dollars for the first time, according to the companies’ releases. Growth alone, however, did not determine the market response. The report says Microsoft beat forecasts for revenue, profit and Azure growth, while Alphabet missed analyst expectations for revenue, earnings per share and search advertising.
Cash generation was a sharper distinction. Microsoft reported $18.6 billion in free cash flow after investment; Alphabet reported negative $9.1 billion, its second consecutive negative quarter, according to the source. Alphabet also raised $28.7 billion through bond issuance and $12.4 billion by selling new shares during the quarter, and did not buy back shares. Those figures help explain why investors could welcome Microsoft’s results even as its own investment bill remained large.
Both companies described constrained AI computing capacity, and both have substantial contracted demand. Microsoft’s commercial remaining performance obligation reached $677 billion, while Google Cloud’s customer commitments were reported at $561 billion. Those commitments represent future contracted revenue, not cash already received. The source says only about 30% of Microsoft’s obligation is expected to be recognized as revenue within 12 months, with an average duration of 2.3 years.
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 Shaped the Market Verdict
The contrasting share moves show that investors are weighing the cost and funding of AI expansion alongside growth rates. A cloud business can add customers and revenue quickly while still requiring huge spending on data centers, chips and other equipment. The source report’s comparison suggests investors favored Microsoft’s ability to fund investment while retaining positive free cash flow over Alphabet’s faster cloud growth accompanied by negative free cash flow and external financing.
That reaction is not proof that Microsoft’s AI investments will earn better returns, or that Alphabet’s spending will fail. Both companies say demand exceeds available capacity, and both have large customer commitments. But backlogs are not the same as collected revenue, and delayed infrastructure deliveries can shift when spending and capacity arrive. The quarter therefore leaves investors balancing long-term demand against near-term financing and execution risks.
Microsoft also has risks in its own figures. Its cash spending on property and equipment was $39.4 billion, twice the year-earlier $19.4 billion, while total capital spending including finance leases was $45.2 billion. Spending was below analyst expectations partly because some third-party capacity deliveries were delayed. That timing supported current cash flow, but the source says the spending is expected to rise again.
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Cloud Growth Meets Rising Investment
The results covered the companies’ quarters reported after the U.S. market closed on October 28. Microsoft’s quarter was its first in fiscal 2027, because its fiscal year begins in July. The source reports Microsoft 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. Azure growth of 48% also exceeded the 45% Microsoft had guided in July.
Microsoft reports investment using two measures. Capital spending including finance leases was $45.2 billion; cash paid for property and equipment was $39.4 billion. Chief Financial Officer Amy Hood said some expected third-party capacity deliveries were delayed. She said roughly three-quarters of spending went to short-lived assets such as GPUs and CPUs, with higher memory and storage costs also contributing. The company expects capital spending above $50 billion in the current quarter and an acceleration in the first half of 2027, according to the source report.
Alphabet’s spending also rose sharply: the source puts its 2026 capital expenditure plan at $195 billion to $205 billion, unchanged from its prior outlook, with a significant increase indicated for 2027. It reports that Alphabet’s capex rose 114% year over year, while Google Cloud revenue grew 103%. For Microsoft, the source says cash capex was about twice the year-earlier level. These comparisons underline that both companies are spending heavily; the distinction investors focused on was the resulting cash position and the rest of each company’s results.
Returns and Capacity Remain Unsettled
The quarter does not establish which company will earn more from AI infrastructure over time. The companies’ contracted commitments are not immediate revenue, and the source does not provide comparable detail on when all commitments will convert to sales or how profitable they will be. It is also unclear how quickly delayed capacity will be delivered or how long supply constraints will persist.
Microsoft’s positive free cash flow came during a quarter when some expected deliveries did not arrive, while management expects spending to rise. Alphabet’s negative figure and financing activity show pressure in the reported quarter, but do not by themselves determine future cash generation. The source also notes Microsoft revenue from OpenAI of $10 billion, including revenue-sharing payments, but the longer-term effect of that concentration is not established by these results.
The share-price moves are after-hours reactions, not a settled assessment of the companies’ future performance. The available source reports figures and management comments but does not establish the precise contribution of each factor to investors’ decisions.
Spending Rises as Supply Arrives
Investors will watch whether Microsoft’s delayed deliveries arrive and whether spending moves above $50 billion in the current quarter, as Hood forecast. The company has also pointed to an acceleration in investment in the first half of 2027. Those updates should show whether its recent cash-flow strength persists as planned infrastructure spending is recognized.
For Alphabet, upcoming results will show whether cloud growth can continue to outpace the investment burden and whether free cash flow recovers after two negative quarters. Both companies will also need to demonstrate that constrained computing capacity is easing and that customer commitments turn into recognized revenue. Until then, the central comparison remains growth, spending, cash generation and delivery timing, rather than cloud growth rates alone.
Key Questions
Why did Microsoft shares rise while Alphabet shares fell?
The source report says Microsoft beat analyst expectations for revenue, profit and Azure growth and reported $18.6 billion in free cash flow. Alphabet missed expectations for revenue, earnings per share and search advertising, and reported negative $9.1 billion in free cash flow. Those results coincided with after-hours moves of about 4% up for Microsoft and 10% down for Alphabet.
Did Google Cloud grow faster than Azure?
Yes. The reported quarter showed Google Cloud revenue up 103% to $30.7 billion and Azure revenue up 48% to $33.2 billion. Faster growth did not prevent Alphabet’s shares from falling after the results.
What does negative free cash flow mean in Alphabet’s results?
Alphabet reported that cash flow remaining after investment was negative $9.1 billion for the quarter, according to the source. The report also says the company raised money through bond issuance and new shares during that period. One quarter’s figure does not by itself establish the company’s longer-term financial position.
Are Microsoft’s and Google’s cloud commitments money already received?
No. The reported $677 billion for Microsoft and $561 billion for Google Cloud refer to customer commitments or contracted revenue, not cash already collected. Microsoft’s report says about 30% of its remaining performance obligation is expected to become revenue within 12 months.
Does the market reaction show which company will win the AI race?
No. The share-price reaction reflects investors’ response to these quarterly results, not a settled prediction of long-term leadership. Both companies reported strong cloud growth and constrained capacity; the relative returns on their spending remain unclear.
Source: ThorstenMeyerAI.com
