🔍 Read the full analysis: How Investors Responded To Microsoft And Alphabet’s AI Plans on ThorstenMeyerAI.com
Get hardware and tech essentials delivered free with Prime
- Fast, free delivery on millions of items
- Prime Video, Amazon Music and more included
- Member-only deals all year
TL;DR
After both companies reported results on Oct. 28, Microsoft shares gained about 4% in after-hours trading and Alphabet shares dropped about 10%. Both cloud businesses grew rapidly, but investors were confronted with a sharp difference in free cash flow, alongside Alphabet’s earnings miss and heavy AI infrastructure spending.
Microsoft shares rose about 4% and Alphabet shares fell about 10% in after-hours trading on Oct. 28, after the companies reported quarterly results and plans for AI infrastructure spending. Both reported strong cloud growth, but Microsoft produced $18.6 billion in free cash flow, while Alphabet reported negative free cash flow of $9.1 billion, helping put the companies’ spending capacity and earnings performance at the center of investors’ reactions.
Microsoft reported fiscal first-quarter revenue of $92.3 billion, up 19%, and adjusted earnings per share of $4.89, above the $4.73 forecast from analysts polled by LSEG, according to the source account. Azure revenue rose 48% to $33.2 billion, exceeding the 45% growth rate Microsoft had guided in July. Microsoft also beat on revenue and profit, according to the supplied report.
Alphabet’s Google Cloud grew faster in percentage terms, with revenue rising 103% to $30.7 billion. But the source says Alphabet missed analyst forecasts for revenue, earnings per share and search advertising, marking its first simultaneous revenue and profit miss in nearly four years, according to CNBC. The supplied material does not give the forecast and actual figures for each of those misses.
The investment figures showed different cash positions. Microsoft reported $39.4 billion in cash capital spending on property and equipment, compared with $19.4 billion a year earlier; including finance leases, the figure was $45.2 billion. Alphabet’s capital spending rose 114% year over year, according to the source’s calculations from cash-flow statements. Alphabet recorded negative free cash flow of $9.1 billion for a second consecutive quarter; the source says it raised $28.7 billion in bonds and $12.4 billion through new share issuance during the quarter, and made no share buybacks.
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.
Powered by Thorsten Meyer AI
Cash Flow Shapes the AI Spending Story
The contrasting share moves show that investors were weighing more than cloud growth. Google Cloud’s 103% growth outpaced Azure’s 48%, but the source account describes Alphabet as spending more than its cloud growth could cover on a cash basis. Its negative free cash flow and new borrowing and share issuance sharpened questions about how it will fund further investment. These figures do not, by themselves, establish whether the spending will earn an adequate return.
Microsoft’s positive free cash flow offered investors a different picture, even as its own spending rose sharply. That cash result may not capture the full pace of planned investment: the company said some expected infrastructure deliveries were delayed, and its finance chief forecast higher spending in the current quarter. The reported market reaction is a snapshot of investors’ response that evening, not evidence of how either company’s longer-term AI strategy will perform.
Both businesses also described constraints on computing capacity. That matters because cloud revenue and signed customer commitments are not the same as available computing resources or cash already received. Microsoft’s contracted remaining performance obligations reached $677 billion, while Google Cloud’s reached $561 billion, according to the supplied account. Those commitments point to future contracted business, but some extend over years and depend on delivery.
Products Worth Considering
Logitech MX Keys S Wireless Keyboard, Graphite
Logitech MX Mechanical Full-Size Wireless Mechanical Keyboard, Tactile Quiet Switches, Backlit Keys, Bluetooth, USB-C, Multi-Device, Graphit
Apple MacBook Pro 2023 14 with M3 Pro Chip, 18 GB RAM, 2 TB SSD, Space Black
As an affiliate, we earn on qualifying purchases.
Two Results, Different Investor Signals
The figures came from results reported after the U.S. market closed on Oct. 28. Microsoft’s quarter was the first of its fiscal 2027, which began in July. Alphabet and Microsoft are both investing heavily in data centers and computing equipment to support AI services and cloud customers. The source material says both companies reported that demand exceeded available supply.
Microsoft’s capital spending can be expressed in more than one way. Its $45.2 billion figure included finance leases, while cash paid for property and equipment was $39.4 billion. The distinction matters when comparing reported investment with free cash flow, which reflects cash movements. Microsoft said about three-quarters of its spending went to short-lived assets such as GPUs and CPUs, including higher memory and storage costs.
Microsoft’s contracted revenue backlog, known as commercial remaining performance obligation, rose 73% to $677 billion. The source says about 30% is expected to become revenue within 12 months and gives an average duration of 2.3 years. The same account says Microsoft recorded $10 billion of revenue from OpenAI in the quarter, including revenue-sharing payments, citing its quarterly filing. Those details offer scale and customer context, but do not establish how much of the backlog is tied specifically to AI.
Delivery Timing and Returns Remain Open
Neither the results nor the after-hours trading establish whether the companies’ AI investments will generate returns sufficient to cover their costs. Customer commitments are not the same as recognized revenue, and the supplied account does not detail the timing or profitability of every commitment. It also does not provide a like-for-like breakdown of how much of each company’s cloud growth came directly from AI services.
Microsoft’s spending in the quarter was affected by delayed deliveries, with Hood expecting capital spending above $50 billion in the current quarter and an acceleration in the first half of 2027, according to the source. The timing and scale of those deliveries remain uncertain. The account says Alphabet plans a large increase in spending in 2027 but does not supply a detailed schedule or financing plan for that investment.
The source reports after-hours share changes of about 4% for Microsoft and about 10% lower for Alphabet, but does not specify the exact observation time or subsequent regular-session performance. Those moves can change as trading continues. The available information also does not show whether the reported misses at Alphabet reflect persistent weakness or a one-quarter result.
Next Quarter Tests Spending Plans
Investors will be watching whether Microsoft’s delayed capacity arrives and whether its spending rises as Hood forecast. The next quarterly results should show whether Azure growth remains strong as infrastructure investment increases, and whether Microsoft continues to generate positive free cash flow while expanding capacity.
For Alphabet, upcoming results will help show how Google Cloud growth, search advertising and earnings develop alongside its investment program. Investors will also look for further detail on the funding of that spending after the bond issuance and share sale described in the source. Both companies have said demand exceeds supply; future updates may clarify when capacity constraints ease and how much contracted demand turns into delivered services and recognized revenue.
Key Questions
After the companies reported results on Oct. 28, Microsoft shares rose about 4% and Alphabet shares fell about 10% in after-hours trading. The source account points to Microsoft’s earnings beat and positive free cash flow, compared with Alphabet’s reported forecast misses and negative free cash flow. The trading moves do not establish how the companies will perform over the longer term.
Which company had faster cloud growth?
Google Cloud grew faster by percentage, rising 103% to $30.7 billion. Azure revenue rose 48% to $33.2 billion. The figures refer to the reported quarter and are not a direct comparison of the businesses’ size or profitability.
How did free cash flow compare?
Microsoft reported $18.6 billion in free cash flow, while Alphabet reported negative free cash flow of $9.1 billion. The source says Alphabet had a second consecutive negative quarter and raised money through bonds and new shares during the quarter.
Are the companies still facing limits on AI computing capacity?
According to the supplied account, both companies said demand exceeded available supply. Microsoft cited delayed deliveries of third-party capacity, while Alphabet had begun renting capacity from third parties. The timing of further deliveries and any easing of the constraints remain unclear.
Source: ThorstenMeyerAI.com
