What Does Amazon Do? The AWS Conversion Model

Amazon books AWS, spends cash to stand up halls and accelerators, and gets paid as live capacity is used — demand still exceeds what is installed, so the hall is the stuck step.

HYPERSCALERS · Data as at 30 Jul 2026 · Next update: after Amazon Q3 2026 results
Affects: Hyperscalers · Neoclouds · US

It is a hyperscaler in the AI build chain: a large cloud operator whose capital spending pulls chips, packaging, halls, and power. The AI cash, and the stuck step, sit in AWS. For the book, see remaining performance obligation, explained. For a peer conversion model, see What Does Microsoft Do?.

In short: Amazon books AWS, funds halls and accelerators from cash capex, and invoices as customers use live capacity. In the quarter ended 30 June 2026, AWS sales were $42.2bn (+37%), AWS operating income was $16.6bn, and remaining performance obligations on contracts longer than one year were about $496bn. Jassy said even ~$220bn of 2026 cash capex will not meet all 2026 demand — and he believes 2027 will look the same. The model works if racks light up on a clock the book can convert — not if $496bn is this year’s cash.

Education only, not advice to buy or sell any security. Figures are from company filings and company releases dated as shown. Secondhand reports are labelled reported.

Numbers that matter

Sources: Amazon Q2 2026 results (company), 30 Jul 2026; Form 10-Q for the quarter ended 30 June 2026; Q2 2026 earnings call the same day. The ~$220bn figure is spoken on the call, not a line in the press release.

What does Amazon actually do?

Three steps, in order.

Hyperscalers · AmazonBook. Light. Bill.01

Book

AWS remaining performance obligations swell. A signature is not a rack.

02

Light

Halls, GPUs, power. Demand still exceeds installed capacity. This is the stuck step.

03

Bill

AWS prints when the obligation is performed — usage on live capacity, not the booking desk.

Source: Second Order reading of Amazon Q2 2026. Educational only. Not a buy list.

1. It books AWS. Amazon sells a broad stack — stores, advertising, devices — and, on this layer, Amazon Web Services. On 30 July 2026 the 10-Q stated that remaining performance obligations, primarily related to AWS, on contracts with original terms that exceed one year were approximately $496bn as at 30 June 2026. The weighted-average remaining life of those long-term contracts is 6.4 years. That is contracted work not yet recognised as revenue. It is not cash in the bank. Recognition, the same note says, is driven by customer usage and Amazon’s performance. See remaining performance obligation, explained.

2. It lights halls and accelerators. That is the operating job that binds. Jassy said on the 30 July 2026 call that even at approximately $220bn of 2026 cash capex — raised from about $200bn on higher memory costs — Amazon “will still not have enough capacity to meet all the demand we have in 2026,” and that he believes the same will be true in 2027. The 10-Q printed $53.1bn of cash capital expenditures in the quarter, and $96.3bn in the first half, “primarily” technology infrastructure to support AWS. AWS property and equipment, net, was $263.8bn as at 30 June 2026, up from $190.1bn at year-end 2025.

3. It bills live AWS. AWS segment sales grew 37% to $42.2bn. The company called that a $169bn annualised revenue run rate, and the fastest AWS growth in 18 quarters. Jassy said the chips business and the AI business each eclipsed run rates of more than $25bn. Custom silicon (Trainium, Graviton) is a mix claim inside that invoice; merchant NVIDIA capacity still sits in the same halls. The 30 September 2026 Bedrock Ultrafast card is a later token-meter print of the same seat: a 6× lane on capacity that is already lit. See GPU as a service, explained and our Wire on Ultrafast.

How does Amazon make money?

It gets paid when stores, ads, and — this cycle — delivered AWS are recognised as revenue. Three things decide how fast the AWS line can grow:

• Delivery — a booked megawatt earns nothing until the hall is live
• Utilisation of what is live — Jassy said demand still exceeds installed capacity, so extra seats are not spare
• Mix and conversion — remaining performance obligations become revenue on usage, and AWS is a larger share of operating income than of sales

On 30 July 2026 Amazon printed $200.6bn of net sales, up 20%. Operating income was $27.5bn, up 43%. AWS operating income was $16.6bn, versus $10.2bn a year earlier. Unlike CoreWeave, Amazon is still profitable on a GAAP operating basis while it spends to stand up AI halls. Net income of $62.6bn is the wrong AWS clock: it includes $53.4bn of non-operating pre-tax other income, primarily from the Anthropic investment.

Our arithmetic. AWS was $42.2bn, or 21.0% of the $200.6bn total (42.2 ÷ 200.6 = 0.210). AWS operating income of $16.6bn was 60.4% of company operating income (16.6 ÷ 27.5 = 0.604) and 39.3% of AWS sales (16.6 ÷ 42.2 = 0.393), against the call’s 39.4% AWS operating margin. The 10-Q recorded $551m of Q2 unrealised gains on energy contracts, primarily in AWS. Do not read the 39% margin as a clean run-rate without that line.

Cash tells a second story. Trailing-twelve-month operating cash flow was $161.4bn. Purchases of property and equipment, net of proceeds, were $169.0bn. Free cash flow was an outflow of $7.6bn. Our check: 161.403 − 169.007 = −7.604. Q2 cash capex of $53.1bn matches $54.208bn of purchases less $1.132bn of proceeds. AWS took $48.6bn of the quarter’s $63.9bn net additions to property and equipment — 76.1% (48.604 ÷ 63.891 = 0.761).

Who gets paid: Amazon, for live AWS and for the rest of the company that rides on it. Money sticks at energised, accepted capacity. The remaining-performance-obligation print is a claim on future usage. If a chip sale-leaseback ever closes, outside investors in that vehicle get paid on lease cash — see who finances GPU clusters — but that is not this quarter’s AWS invoice.

What limits it?

Delivery first. Power and sites second. Financing of already-installed silicon third.

1. Demand still exceeds available capacity. Adding $53.1bn of cash capex in a quarter did not create spare seats. Jassy said Amazon will not meet all 2026 demand even at ~$220bn, and that he believes 2027 will be the same. Servers currently have a useful life of at least five to six years. That is a company clock for the asset, not proof the hall is live this quarter. See speed-to-power and the US market door.

2. Remaining performance obligations are not a shipping schedule. The 10-Q is explicit: timing is driven by customer usage and performance, and can extend beyond the original contract. Our arithmetic: $496bn against a $169bn AWS run rate is about 2.9 years of current AWS sales (496 ÷ 169 = 2.935). That sits inside a 6.4-year weighted remaining life. $496bn is not $496bn of 2026 AWS. A long book and a short hall can both be true.

3. Capex is the cash cost of the same bind. Our arithmetic: $220bn less first-half cash capex of $96.3bn leaves about $123.7bn implied for the second half if the spoken guide holds (220 − 96.3 = 123.7). Trailing-twelve-month free cash flow is already negative. The bind is still physical.

4. Installed chips are not closed financing. The Financial Times reported on 2 October 2026 that Amazon has held talks to move about $8bn of Nvidia Grace Blackwell chips already deploying in US halls into an SPV, then lease them back (reported; Amazon declined to comment; talks ongoing). Our arithmetic: $8bn is 3.6% of the ~$220bn cash-capex guide (8 ÷ 220 = 0.036) and 15.1% of Q2 cash capex (8 ÷ 53.1 = 0.151). It is an opening financing talk, not a 10-Q close. See our Wire and the US Markets door. Ready is not paid.

The honest uncertainty is conversion. A long book, a short hall, and a leaseback headline are different clocks.

Who else does this?

Roles, not a league table.

What separates them is who can deliver accepted megawatts, who funds the hall, and whether demand still exceeds what is live after the add.

What would change this view?

The read on the model weakens if:

• AWS growth slows while remaining performance obligations keep rising — the conversion gap would widen
• Jassy’s “not enough capacity” language disappears in a dated print, which would mean the fleet is no longer the short clock
• Calendar 2026 cash capex is cut in a way that is not just mix inside the $220bn
• A dated SPV close — or a clear collapse of the talks — reprices how the chips on the floor are funded
• Hyperscaler peers cut 2027 capex — the demand-dial risk on the explained page
• First Vera Rubin attach is late because packaging or HBM is short — the stuck step would then sit in semiconductors

It stays intact while demand exceeds live capacity after large capex adds, AWS keeps converting into a mid-30% growth line, and the $496bn book remains a usage clock rather than this year’s cash.

Practical takeaways

• Amazon’s AI model on this layer is Book → Light → Bill: AWS remaining performance obligations swell; megawatts and GPUs have to go live; AWS prints after usage
• Q2 2026 (ended 30 Jun 2026): AWS $42.2bn (+37%), run rate $169bn, remaining performance obligations ~$496bn, cash capex $53.1bn, demand still exceeds supply
• GAAP operating income $27.5bn; AWS operating income $16.6bn. Do not use $62.6bn net income as the AWS clock
• Trailing-twelve-month free cash flow −$7.6bn; spoken 2026 cash capex ~$220bn
• The stuck step is capacity delivery, not another booked contract. A reported ~$8bn leaseback is an opening talk
• Next hard read: Q3 2026 results (sales $197–202bn; operating income $22.5–26.5bn)

FAQ

What does Amazon do?
Amazon runs stores, advertising, and Amazon Web Services. The scarce job on this layer is delivering AWS capacity customers can use, then converting remaining performance obligations into recognised cloud revenue.

What does Amazon do in simple terms?
It books long AWS contracts, switches on data-centre megawatts and GPUs, and charges for cloud once the rack is actually running.

Is Amazon profitable?
Yes on a reported GAAP operating basis: $27.5bn of operating income on $200.6bn of net sales in the quarter ended 30 June 2026 (30 Jul 2026). AWS operating income was $16.6bn. Trailing-twelve-month free cash flow was an outflow of $7.6bn. Net income of $62.6bn includes a $53.4bn Anthropic mark and is not the AWS operating print.

How is Amazon different from a neocloud?
A neocloud sells AI compute as the business. Amazon sells a broad cloud and still earns from stores and ads; AWS is the line that is growing fastest on this layer and the step that is stuck. See neocloud vs hyperscaler and What Does CoreWeave Do?.

What is AWS remaining performance obligation?
About $496bn of contracted AWS-related performance not yet recognised as revenue as at 30 June 2026, on contracts with original terms longer than one year. The 10-Q puts the weighted-average remaining life at 6.4 years and says recognition follows customer usage. It is a backlog clock, not this quarter’s cash.

Should I buy Amazon shares?
We do not make buy or sell calls, and nothing here is a recommendation. What we can tell you is what the company does, how it gets paid, and which figures would change the picture. The decision is yours.

Keep reading on the map

• The layer: Hyperscalers — capex pull and the delivery bind
• The term: Hyperscaler, explained
• The mechanism: Remaining performance obligation, explained · Who finances GPU clusters
• The split: Neocloud vs hyperscaler
• The peers: What Does Microsoft Do? · What Does Oracle Do?
• The Wire: Amazon seeks $8B Nvidia chip leaseback · AWS lists a 6× Ultrafast lane on Bedrock
• Where it happens: the US — Ask isn't closed · speed-to-power

The members cut on the long clock is already live: Where does the stuck step move?. This page stays the free Stack read of the Amazon model.

Sean

Writes Second Order by TKN — a plain-English map of AI infrastructure. Who gets paid, where money sticks, which step is stuck. Not investment advice.

How we check this

Figures come from company filings and company releases, dated below. Capacity and cash-capex guidance from the earnings call are the company’s spoken print. The ~$8bn leaseback is a secondhand report, not a close. Arithmetic is shown in full.

Last reviewed: 5 Oct 2026 · Next review: after Q3 2026 results. Editorial standards →

Sources

1. Amazon, Amazon.com Announces Second Quarter Results (company), 30 Jul 2026 — net sales $200.6bn, operating income $27.5bn, AWS $42.2bn (+37%), AWS operating income $16.6bn, $169bn run rate, TTM FCF −$7.6bn, Anthropic mark $53.4bn, Q3 guides
2. Amazon, Q2 2026 earnings release (PDF) (company), 30 Jul 2026 — cash-flow table (PPE purchases $54.208bn; proceeds $1.132bn; TTM PPE net $169.007bn)
3. Amazon, Form 10-Q for the quarter ended 30 June 2026 — AWS remaining performance obligations ~$496bn; weighted remaining life 6.4 years; Q2 cash capex $53.1bn; H1 $96.3bn; AWS PPE $263.750bn; energy-contract gains $551m
4. Amazon, Q2 2026 earnings conference call, 30 Jul 2026 — ~$220bn cash capex; not enough capacity in 2026 (and, Jassy, 2027); server useful life at least five to six years; AWS operating margin 39.4%
5. AWS, OpenAI GPT-6 Astra Ultrafast on Amazon Bedrock (company), 30 Sep 2026 — Ultrafast speed tier
6. AWS, Amazon Bedrock, GPT-6 Astra model card (company) — 6× Ultrafast price card
7. Financial Times via Financial Post, Amazon in talks to offload about $8bn of Nvidia chips (reported), 2 Oct 2026 — Grace Blackwell SPV leaseback talks; ongoing; Amazon declined to comment