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Amazon capex and Apple supply constraints define the AI earnings split

Amazon lifted its 2026 capex view to $220B while Apple reported $109.4B of June-quarter revenue.

How this was made: an AI pipeline drafted this briefing from primary sources; Tyler Leas reviewed it before publishing. It carries no personal byline and is separate from the authored research — see the methodology. Always verify before making investment decisions.

Amazon capex and Apple supply constraints define the AI earnings split

Key Developments

Amazon and Apple expose two sides of the AI-capital question

CNBC reported on July 31 that Amazon shares were 12% higher in premarket trading while Apple fell 7% after both companies reported June-quarter earnings on July 30 (CNBC). Apple said its fiscal third quarter ended June 27 produced revenue of $109.4 billion, up 16% year over year, gross margin of 50.1%, and diluted EPS of $2.02, up 29% year over year (Apple). The same Apple release said tariff refunds added approximately 2 percentage points to gross margin and $0.11 to diluted EPS, while CNBC reported that current-quarter revenue guidance of 9% to 11% growth was below LSEG’s 12% expectation because of supply constraints (Apple) (CNBC).

Amazon’s contrast was cloud-led: CNBC reported that AWS revenue expanded 37% year over year in the second quarter, above the 31% growth expected by StreetAccount and its fastest growth since 2021 (CNBC). CNBC also reported that Amazon lifted its 2026 capex forecast to $220 billion from $200 billion, with CEO Andy Jassy attributing the increase to higher memory prices and saying the company still would not have enough capacity to meet 2026 demand (CNBC).

AWS growth beats expectations in Q2 AWS year-over-year revenue growth, Q2 2026 (CNBC) 40% 30% 20% 10% 0% YoY growth 37% Actual 31% Expected Source: CNBC, July 30, 2026. Expected figure per StreetAccount; Amazon lifted 2026 capex guidance to $220B.

Figure 1 — AWS revenue grew 37% year over year in the second quarter, above the 31% StreetAccount consensus and its fastest growth since 2021, as Amazon lifted its 2026 capex guidance to $220 billion. Source: CNBC.

The read-through is that AI spending is being sorted by evidence quality: Amazon can connect heavier infrastructure commitments to AWS demand signals, while Apple’s lighter capex model depends on device supply, partner-model execution and whether Siri AI can become a service layer without owning the same scale of cloud capacity.

What to watch: The next Apple markers are supply-constraint language, memory-cost pass-through and Siri AI monetization details; the next Amazon markers are AWS backlog conversion, whether $220 billion remains enough for 2026 demand, and whether memory costs keep lifting the cloud capex baseline.

Amazon’s tariff refund plan turns a policy reversal into a marketplace operations test

CNBC reported on July 31 that Amazon received approximately $600 million in tariff refunds in the second quarter after the Supreme Court invalidated many Trump tariffs imposed under the International Emergency Economic Powers Act of 1977 (CNBC). Amazon finance chief Brian Olsavsky said on the company’s earnings call that Amazon was participating in the tariff-refund process and had received approximately $600 million in Q2 (CNBC). CNBC also reported that Apple said tariff refunds lifted its third-quarter EPS by 5%, or $0.11, tying the refund issue across two large TMT importers (CNBC).

The operational constraint is traceability. CNBC reported that Olsavsky described Amazon’s refund amount as limited because the company prepositioned inventory ahead of tariffs and because Amazon is not the importer of record for the large majority of items sold in its store (CNBC). CNBC said outside sellers account for more than 60% of goods sold on Amazon’s marketplace, and Olsavsky said Amazon would automatically issue refunds only in a limited set of circumstances where it could trace specific import charges passed to customers (CNBC). The more consequential angle is that a legal refund can become a marketplace-accounting problem: customer reimbursements, seller importer status and pricing-investment decisions all depend on whether Amazon can map tariff costs to the transaction level rather than treating the refund as a simple corporate cash item.

What to watch: Watch whether Amazon discloses the size of direct customer refunds, whether third-party sellers pass through their own tariff recoveries, and whether consumer litigation narrows the boundary between low-price reinvestment and identifiable customer reimbursement.

This is an AI Briefing — AI-generated analysis published under TLCapital.AI. It is not personal research or positions, and it is not investment advice. Figures are sourced to primary filings with dates noted throughout. Do your own diligence.

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