Amazon's third-quarter earnings delivered a brutal answer to Wall Street's year-long question: quarterly free cash flow consumption reached $33.5 billion. Although the AWS cloud business posted its fastest growth in nearly five years, runaway capital expenditure (Capex), a weak fourth-quarter guidance, and surging debt completely shattered bullish expectations.
According to Amazon's latest earnings report, third-quarter free cash flow came in at negative $33.5 billion, while the Bloomberg consensus estimate was only negative $7.7 billion — more than four times worse than expected. Quarterly capital expenditure skyrocketed to $77.3 billion, up 43% quarter-over-quarter. To fill the funding gap, the company added $48.1 billion in new long-term debt during the quarter. Trailing twelve-month free cash flow deteriorated sharply from negative $7.6 billion in the prior quarter to negative $42.4 billion.
Meanwhile, fourth-quarter guidance disappointed the market. The midpoint of revenue guidance was $243.5 billion, slightly below the consensus estimate of $244.2 billion. The midpoint of operating income guidance was $31 billion, not only below Wall Street's $33 billion estimate but also below the buy-side "psychological threshold" of $35 billion. Goldman Sachs noted in a post-earnings quick take that multiple core metrics presented "neutral to weak" results relative to market expectations, and predicted an initial negative stock price reaction.
Following the earnings release, Amazon shares plunged as much as 12.5% in after-hours trading to around $223 (touching a low of approximately $214), far exceeding the 7.5% implied volatility, erasing all gains since the second quarter and falling back to early April levels.
For investors, the core logic has fundamentally shifted: Amazon's stock "can't rally" because every $1 of potential AWS revenue is tied to new spending well exceeding $1 — even approaching $4. Wall Street's expectation game has failed, and the market must now confront the hefty bill.
The key number: negative $33.5 billion in a single quarter
If one number encapsulates Amazon's current predicament, it is negative $33.5 billion — the company's third-quarter free cash flow. The logic behind this figure is stark: quarterly operating cash flow was approximately $42.4 billion, but net capital expenditure reached $75.9 billion, and the difference is the cash black hole. Just one year ago, Amazon's free cash flow was at a historical peak of $52.9 billion.
The pace of capital expenditure expansion is equally alarming. Third-quarter gross capital expenditure reached $77.3 billion, up 43% from $54.2 billion in the second quarter. Amazon also confirmed that its plan for approximately $220 billion in full-year 2026 capital expenditure remains unchanged. Based on cumulative net spending of approximately $172 billion through the first three quarters, fourth-quarter capital expenditure would be approximately $48 billion, a sharp drop of about 37% from the just-completed third quarter.
This calculation raises investor suspicions: either Amazon will significantly tighten spending in the fourth quarter — contradicting CEO Andy Jassy's description of "demand continuing to exceed supply" — or there was significant front-loading of expenses in the third quarter, rendering the original guidance itself obsolete. Either way, the market finds it hard to accept that 2027 capital expenditure will be lower than 2026 — buy-side expectations had previously ranged from $320 billion to $375 billion for next year, yet Amazon made no mention of 2027 figures in this earnings report.
Who foots the bill? Soaring debt and a rapidly deteriorating balance sheet
When operating cash cannot cover expenses, money must come from elsewhere. Amazon's balance sheet provides the answer: a debt issuance spree. To support massive spending, Amazon raised $48.1 billion in new long-term debt during the third quarter. In the first nine months of the year, new long-term borrowings reached $115.1 billion, causing long-term debt to nearly triple from $65.6 billion at the end of 2025 to $173.1 billion by the end of September.
At the same time, the company's financial health is deteriorating across the board:
Cash reserves plummeted from $86.8 billion to $55.8 billion.
Interest expenses more than tripled year-over-year, surging from $500 million in the same period last year to $1.7 billion.
"Other long-term liabilities" also nearly tripled, rising from $36 billion to $99.9 billion.
Notably, these figures do not include Amazon's first sterling-denominated bond issuance, nor the $8 billion special purpose vehicle arrangement for purchasing Nvidia chips.
As the market has observed in the logical chain: "Debt becomes capital expenditure, capital expenditure becomes revenue, revenue becomes earnings per share." Amazon this quarter fully demonstrated the first link of this chain at scale.
AWS and core businesses: best growth in five years still fails to satisfy the buy side
Despite AWS's strong performance — revenue growth of 39.3% to $46 billion, the fastest in nearly five years, with CEO Jassy offering an optimistic forecast of "over 40%" AWS growth for 2027 and 2028 — this was still not enough for demanding buy-side investors. While the 39.3% growth beat Wall Street's approximately 37% estimate, it fell short of the 42% that the buy side truly expected.
Worse still, profit margins moved in the wrong direction. AWS operating margin slipped from 39.4% in the second quarter to 38.7%, failing to meet the buy-side expectation of "low 40s."
In other businesses, retail performed steadily (North America sales up 6%, international up 8%, excluding currency effects). However, advertising growth slowed to 12% (excluding currency effects), which the company attributed to a "timing anomaly" related to Prime Day and promised would rebound to high-teens growth in the fourth quarter.
Additionally, earnings per share (EPS) came in at $1.89, missing the $1.97 estimate. This was mainly because last year's third quarter included a $9.5 billion pre-tax gain from Anthropic shares, while this year non-operating items created a $1.2 billion drag (including the doubled interest bill). The only metric that met expectations was operating income, which reached a record $28.1 billion (13.9% margin), precisely hitting the buy-side whisper number of $28 billion.
Weak fourth-quarter guidance: missing expectations across the board
Fourth-quarter guidance was another source of disappointment in this earnings report. Revenue guidance ranged from $240 billion to $247 billion, with a midpoint of $243.5 billion, slightly below the consensus estimate of $244.2 billion. Operating income guidance was $28.5 billion to $33.5 billion, with a midpoint of $31 billion — below Wall Street's $33 billion estimate and below both ends of the buy-side psychological range of $30 billion to $35 billion, a shortfall of more than $1.5 billion.
According to a prior forecast by JPMorgan analyst Mark Schilsky, once Amazon's internal AI assistant Leo officially launches and related costs begin to be capitalized, operating income would receive an additional boost of approximately $1 billion — even so, the actual guidance still fell short of expectations.
Advertising was the only bright spot in the guidance: third-quarter advertising growth slowed to 12% (excluding currency effects), which the company attributed to a "timing anomaly" with Prime Day and expected to rebound to "high-teens" growth in the fourth quarter. However, with Amazon blocking AI shopping agents like Meta Muse and market concerns that AI agent shopping will erode sponsored product ad revenue, the long-term outlook for the advertising business remains debated.
Why this stock "can never rally"
JPMorgan analyst Mark Schilsky had already accurately diagnosed Amazon's predicament before the earnings release:
"AMZN is one of the most frustrating stocks for mainstream investors this year... Wall Street's 2027 AWS estimates are laughably low... Because of this, investors all see it as an easy beat story, but everyone knows this, which is precisely the core reason it can't rally."
According to assessments by Goldman Sachs and UBS, Amazon was one of the most crowded long positions among tech stocks before earnings, with Goldman's TMT desk crowding score at 8/10 and UBS's sentiment gauge at 9/10. Highly crowded long positioning means that once reality fails to match expectations, stop-loss selling pressure will multiply.
The structural contradiction in the third-quarter earnings is clearly visible: AWS is accelerating delivery, but every dollar of cloud revenue is accompanied by new spending far exceeding one dollar. This quarter, that ratio was close to four to one. As long as this pattern remains unbroken, the stock's upside logic will always face suppression from the balance sheet.
The bill is: $77.3 billion in quarterly capital expenditure, $33.5 billion in cash burn, and $48.1 billion in new debt. Amazon's stock is struggling because every dollar of upside from AWS is tied to more than a dollar of new spending — and the latest earnings show that ratio is close to one to four.
The market has finally realized that massive infrastructure investment is relentlessly devouring shareholder cash flow.
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