Amazon Q3 Earnings: AWS Growth and Capital Expenditure Returns in Focus
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Amazon reports Q3 earnings after Thursday's close, with consensus revenue at $202 billion (up ~12% year-over-year); the market's core question is whether AWS can hold its growth pace and when $220 billion in annual capex starts converting into cash returns.
What does the headline forecast look like?
Wall Street expects Q3 revenue of roughly $202 billion, up about 12% year-over-year, with earnings per share at $1.97 — just above last year's $1.95.
Last year's quarter was weighed down by $4.3 billion in one-time charges, including layoff costs and an FTC settlement. This means → the year-ago base is artificially low, flattering this quarter's growth rate.
Q3 may also include unrealized gains or losses on Amazon's stakes in OpenAI, Anthropic, and others. In plain terms = paper swings in those investments hit the income statement but don't represent actual cash moving in or out.
AWS has accelerated for five straight quarters — is this the plateau?
AWS has posted faster growth for five consecutive quarters. Analysts expect that run to level off at around 37% this quarter, implying revenue of roughly $45 billion. This means → the acceleration phase may be over, and the market will start stress-testing the growth ceiling.
Operating margin is forecast at 38%, up from 35% a year ago, yielding roughly $17 billion in operating profit — about two-thirds of Amazon's total.
This reflects how heavily Amazon's profit engine depends on cloud; the retail side contributes far less to the bottom line.
What exactly is the Amazon–Anthropic relationship?
Anthropic filed its IPO prospectus this week. The document mentions Amazon and AWS a combined 166 times and discloses a $110 billion, ten-year AWS purchase commitment.
Amazon simultaneously acts as Anthropic's competitor, distributor, customer, and supplier — and will hold over 5% of its equity post-IPO. In plain terms = the two companies are deeply intertwined across nearly every commercial layer.
The key risk: if Anthropic's ability to pay falters, Amazon, Alphabet, Microsoft, SpaceX, AMD, Broadcom, and other firms relying on its large cloud contracts face knock-on effects.
Why is the capex bill making the market nervous?
Amazon spent roughly $132 billion on capex last year and is on track for about $220 billion this year. Over the past two quarters, capex has exceeded record-level operating cash flow.
This means → Amazon is spending more than it earns; the gap is being filled with debt. In the nine months through June it added roughly $78 billion in new borrowings, plus another ~$30 billion in Q3.
Unlike Alphabet and Meta, Amazon has not tapped equity markets for funding. In plain terms = others can sell stock to raise cash; Amazon is choosing to borrow it all, pushing leverage steadily higher.
What happened to retail and advertising this quarter?
Amazon moved its annual summer sale, Prime Day, into Q2 to avoid clashing with the July FIFA World Cup. This means → a large chunk of consumer spending was pulled forward, and Q3 retail growth is expected to drop sharply from 15% last quarter to roughly 5%.
Advertising revenue faces the same timing drag. Viewed across the two quarters combined, revenue growth still runs at about 10%.
Whether AWS margins can keep expanding under the weight of heavy capex depreciation will be the market's key valuation checkpoint for Amazon.
市场有风险，内容仅供研究参考，不构成投资建议。