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TL;DR
Amazon said AWS revenue grew 39% to $46.0 billion in the third quarter, its fastest growth rate since late 2021, while AWS operating income rose 55%. The acceleration came alongside $75.9 billion in quarterly cash capital spending and trailing 12-month free cash flow of negative $42.4 billion; Amazon shares fell more than 6% in after-hours trading.
Amazon reported that Amazon Web Services revenue grew 39% to $46.0 billion in the third quarter, its fastest rate since the end of 2021, while the company spent $75.9 billion in cash capital spending during the quarter. AWS operating income rose 55% to $17.8 billion, but Amazon shares fell more than 6% in after-hours trading Thursday as investors weighed the costly build-out and weaker-than-expected results and outlook elsewhere in the business.
Chief Executive Andy Jassy said AWS had $578 billion in contracted future revenue, up from $496 billion three months earlier. The increase suggests customers have committed to substantial future cloud purchases, but the contracts are not the same as cash already received: revenue is generally recognized as services are delivered. The source report said the AWS growth rate has increased for six consecutive quarters, from 17% in the second quarter of 2025 to 39% in the latest quarter, excluding currency effects.
Amazon Chief Financial Officer Brian Olsavsky said the quarter’s cash capital spending primarily related to AWS and AI. Jassy said most of Amazon’s roughly $220 billion capital-spending plan for 2026 is directed to AWS, and the company expects spending in 2027 to be “meaningfully more.” Amazon had raised its 2026 plan from about $200 billion in July, citing higher memory prices, according to the source report.
Amazon’s trailing 12-month free cash flow was negative $42.4 billion, compared with positive $14.8 billion a year earlier. Over that period, operating cash flow reached $168.3 billion, while capital spending was $210.7 billion. The source report calculated quarterly free cash flow at about negative $33.5 billion; that figure is its calculation, rather than a separately stated company figure. Amazon’s reported earnings per share of $1.89 also fell short of the $1.96 analysts expected, while advertising revenue and the holiday-quarter revenue forecast reportedly missed expectations.
Infographic 01 · The scorecard
Fastest cloud growth in five years, deepest cash gap.
Amazon’s third quarter (July to September 2026), scored against the four numbers from my 28 October preview.
The four numbers from my preview, scored for Amazon
Status chips: ok = healthy, hold = watch, urgent = warning sign. My assessment.
- 1 · Capex planAbout $220B for 2026, unchanged holdRaised from $200B in July, citing memory prices. 2027: “meaningfully more”, no number.
- 2 · Cloud vs. capexAWS +39%, operating income +55% holdGross capex +120% vs. a year earlier ($77.3B vs. $35.1B, my arithmetic). Revenue grows fast; spending faster.
- 3 · Free cash flow + fundingDeeply negative, financed with bonds urgentAbout −$33.5B in the quarter (my arithmetic). $48.1B of new long-term debt in Q3.
- 4 · CapacityCustomers take it as fast as it is installed okBacklog +$82B in one quarter. Big blocks reserved well in advance; visibility into 2027–2028.
What beat
- AWS revenue $45.98B vs. $45.29B expected
- AWS operating income $17.77B vs. $16.97B expected
- Operating margin 13.9%, Amazon’s highest ever
What missed
- Earnings per share $1.89 vs. $1.96 expected
- Advertising $19.64B vs. $20.82B expected
- Q4 revenue guide midpoint $243.5B vs. $244.5B expected
- Shares down more than 6% after hours (CNBC; GeekWire: more than 7%)
Sources: Amazon Q3 2026 release, 29 Oct 2026; Amazon Q3 call, third-party transcript; CNBC, 29 Oct; CNBC, 30 Jul; GeekWire, 29 Oct. Analyst expectations as reported by CNBC (LSEG, StreetAccount). Quarterly free cash flow and capex growth: my arithmetic from Amazon’s cash flow statement. Status chips: Thorsten Meyer.
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The Cost of Building AI Capacity
The results show the tension in Amazon’s AI strategy: AWS demand is accelerating, but meeting it requires major investment before all of the resulting services generate revenue. Data centers, computing equipment and chips require cash up front; the contracts customers sign are fulfilled over time. That timing gap helps explain why strong AWS growth can coincide with sharply negative free cash flow.
For investors, the question is not only whether customers want cloud and AI services, but whether Amazon can turn its investment into durable returns at a pace that justifies the spending. The company’s large contracted-revenue figure offers evidence of demand, while the quarterly cash outlay and earnings shortfall show the financial pressure accompanying expansion. After-hours trading reflected that concern, though the share-price move alone does not establish why each investor sold.
For businesses using AWS, the build-out is tied to the availability of computing capacity. The source report says large blocks of AI capacity are reserved well in advance and that short-term access to older AI chips can carry a premium. These details may matter to customers planning deployments, but the report does not provide specific pricing or availability figures across AWS services.
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AWS’s Growth and Spending Timeline
The third-quarter result continues a growth acceleration that began in 2025. The rates cited in the source report were 17%, 20%, 24%, 28%, 37% and 39% over six consecutive quarters, excluding currency effects. AWS generated $17.8 billion in operating income in the latest quarter, up 55%, indicating that the cloud division’s reported operating earnings rose faster than revenue.
Amazon’s investment is also visible in its property and equipment. The source report says the balance rose from $357.0 billion at the end of 2025 to $508.9 billion at the end of September. Jassy said Amazon was installing an AI accelerator about every 14 seconds. The company designs its own Trainium AI chips and Graviton processors; claims about the growth and customer savings of those products in the source material are Amazon’s statements, not independent measurements.
Amazon’s reported balance of long-term debt increased from $65.6 billion to $173.1 billion over nine months, according to the source material. That is one element of the funding picture, but the figures provided do not establish how much of the capital program is financed by debt rather than operating cash or other sources. The company also said it plans to offer Trainium chips outside AWS from late 2027.
Returns and Capacity Remain Open
The results do not show when the new capacity will earn a return, how quickly AWS will convert its $578 billion order book into recognized revenue, or what margins those contracts will produce. Contracted future revenue is a demand indicator, but it is not a guarantee that every commitment will be delivered on the same schedule or at the same profitability.
Amazon has not disclosed in the material provided how much of its capital spending is going to power, data-center construction, chips or other equipment. Nor does the material establish whether customers will continue reserving AI capacity at the current pace, or how memory prices and supply constraints may affect spending and delivery schedules. Amazon has identified energy prices and memory-chip supply volatility as risks.
The source report attributes the after-hours share decline to investor concern over cash spending and weaker results outside AWS. That is an interpretation, not a company-confirmed explanation for the market move. The longer-term effects on retail prices, advertising performance, AWS customer costs and Amazon’s debt needs are also not established by the reported figures.
Amazon’s Spending and Holiday Outlook
Investors will be watching Amazon’s next quarterly results for updated capital-spending guidance, AWS growth and free cash flow, as well as any indication that new data-center and chip capacity is translating into revenue. The company has signaled that 2027 investment will be higher than 2026, but the source material does not provide a precise forecast.
The near-term test is the holiday quarter. Amazon’s revenue outlook came in slightly below analyst expectations, according to the source report, making retail performance another focus alongside cloud demand. The company’s disclosure of customer reservations, equipment deployment and capacity availability could also clarify how its AI infrastructure plans are progressing.
Key Questions
How fast did AWS grow in the third quarter?
AWS revenue rose 39% year over year to $46.0 billion, its fastest growth rate since the end of 2021, according to Amazon’s reported results.
Why did Amazon shares fall after the results?
Shares fell more than 6% in after-hours trading. The source report pointed to concern about $75.9 billion in quarterly cash capital spending, negative free cash flow and misses in earnings per share, advertising and the holiday-quarter revenue outlook. That explanation is analysis of the market reaction, not a definitive account of every investor’s decision.
What does the $578 billion AWS order book mean?
Jassy said AWS had $578 billion in contracted future revenue, up from $496 billion three months earlier. It represents customer commitments for future services, not cash already collected or revenue recognized immediately.
How much did Amazon plan to spend on capital investments?
Amazon expected to spend about $220 billion in 2026, with most directed to AWS, according to Jassy as reported in the source material. The company expected 2027 spending to be “meaningfully more,” without giving a precise figure.
Source: ThorstenMeyerAI.com
