Amazon's Negative Free Cash Flow Masks Booming AWS Growth, Justifying 15% Stock Rally

Investors are betting on a machine that will generate outsized profits tomorrow
Amazon's heavy AI spending today is justified by AWS's accelerating growth and expanding margins.
Mark

Why would any investor celebrate a company that's burning cash?

Mimi

Because the cash isn't being burned—it's being invested. Amazon's operations generated $161 billion in cash this year. The company is choosing to spend $169 billion on AI infrastructure and data centers. That's a choice, not a crisis.

Mark

But couldn't that spending be wasteful? How do we know it will pay off?

Mimi

AWS is the answer. The cloud division is growing 37 percent and generating 60 percent of Amazon's operating profit on just 21 percent of sales. The company is spending to feed the fastest-growing, most profitable part of its business.

Mark

So the market is betting that AWS keeps accelerating?

Mimi

Exactly. And the evidence so far supports it. AWS margins are expanding, growth is accelerating, and the AI and chips businesses within it have already crossed $25 billion in annual run rates. The spending is building something real.

Mark

What's the downside risk here?

Mimi

If AWS growth slows while capital spending stays high, the negative free cash flow becomes a liability instead of an investment. Right now, the company is spending $220 billion annually on infrastructure. If that doesn't translate into AWS revenue growth, investors will lose patience.

Mark

Is the stock price justified at $271?

Mimi

At 27 times forward earnings for a company growing revenue 20 percent and operating income 43 percent, it's reasonable. Not cheap, but not egregious. The question is whether AWS can sustain its acceleration for another few years.

  • Amazon's free cash flow swung from a $18.2 billion surplus to a $7.6 billion deficit in a single year — a $26 billion reversal that would typically alarm markets but instead drew applause.
  • Capital expenditures nearly doubled year over year to $54.2 billion in a single quarter, with CEO Andy Jassy raising the full-year 2026 spending forecast to $220 billion as AI infrastructure costs — particularly memory chips — continue to climb.
  • AWS is accelerating rather than plateauing, posting 37 percent revenue growth — its fastest in 18 quarters — while expanding operating margins to 39.4 percent and crossing a $25 billion annual run rate in its AI and chips businesses.
  • A $53.4 billion paper gain from Amazon's Anthropic investment inflated reported net income to $62.6 billion, obscuring the cleaner signal: operating income grew 43 percent to $27.5 billion, with AWS alone contributing roughly 60 percent.
  • Third-quarter guidance points to a revenue growth slowdown to 9–12 percent, though Amazon attributes nearly 4 percentage points of that to Prime Day timing — and operating income guidance still implies meaningful year-over-year expansion.
  • The central risk crystallizes around a single scenario: if AWS growth decelerates while $220 billion in annual spending continues, what reads today as bold strategy could harden into a structural cash problem.

Amazon stands at a familiar crossroads in the history of transformative enterprise: spending heavily today on what it believes will define tomorrow, even as the ledger turns red. The company's $7.6 billion free cash flow deficit, born of $169 billion in capital investment aimed at AI infrastructure, did not unsettle markets — it emboldened them, lifting shares 15 percent as investors read the numbers not as loss, but as intention. AWS, growing at its fastest clip in four and a half years and generating 60 percent of Amazon's operating income from just a fifth of its revenue, offers the clearest argument that this wager is already beginning to pay. The deeper question is whether the machine being built can outrun the cost of building it.

Amazon reported a number that would ordinarily unsettle investors — $7.6 billion in negative free cash flow over the trailing twelve months, a dramatic reversal from the $18.2 billion it generated just a year prior. Yet markets responded by sending shares up roughly 15 percent, closing near $271. The apparent contradiction resolves once you understand where the money is going.

Operating cash flow, the measure of what the core business actually produces, rose 33 percent to $161.4 billion. The deficit comes entirely from the spending side: Amazon deployed $169 billion in capital expenditures over the period, a 64 percent increase year over year, with the second quarter alone reaching $54.2 billion — nearly double the prior year's comparable figure. CEO Andy Jassy attributed the surge primarily to AI infrastructure and raised the full-year 2026 capital spending forecast to approximately $220 billion, citing rising costs for memory chips and related components.

The underlying business, meanwhile, kept strengthening. Net sales rose 20 percent to $200.6 billion in the second quarter, with North America up 16 percent, international up 15 percent, and AWS surging 37 percent to $42.2 billion — its fastest growth rate in 18 quarters and its fifth consecutive quarter of acceleration. Jassy noted that Amazon's AI and chips businesses had each crossed $25 billion annual run rates.

AWS is where the investment thesis becomes legible. The division's operating income jumped 64 percent to $16.6 billion, with margins expanding to 39.4 percent from 32.9 percent. Despite representing only 21 percent of total sales, AWS generated roughly 60 percent of Amazon's $27.5 billion in total operating income. Investors are, in essence, paying for a machine that is becoming more profitable even as it is being built.

One number worth setting aside: Amazon's reported net income of $62.6 billion included $53.4 billion in non-cash gains tied to its Anthropic investment — a paper appreciation, not earned revenue. Operating income tells the cleaner story.

At 27 times forward earnings, the valuation is neither cheap nor excessive for a company growing revenue at 20 percent with operating income up 43 percent. Third-quarter guidance implies a revenue growth slowdown, though Amazon attributes much of that to Prime Day timing, and operating income guidance remains well ahead of the year-ago period. The risk is real but specific: if AWS growth stalls while capital spending holds at $220 billion, the strategic deficit could become a structural one. For now, the market has chosen to believe in the machine being assembled.

Amazon reported a number that would normally send investors running: the company burned through $7.6 billion in free cash flow over the trailing twelve months. A year earlier, it had generated $18.2 billion. Yet when the stock market opened on Friday, traders bid the shares up roughly 15 percent, closing near $271 and touching the upper edge of their 52-week range. The apparent contradiction—celebrating a company that is losing cash—makes sense only if you understand where the money is actually going and what it's building.

The cash drain isn't a sign of a business in trouble. Operating cash flow, the money the company's core operations produce, climbed 33 percent year over year to $161.4 billion. What changed is the spending side. Amazon poured $169 billion into property, equipment, and infrastructure over the same period, a 64 percent jump from the year before. In the second quarter alone, capital expenditures hit $54.2 billion, nearly double the $32.2 billion from the same quarter a year ago. The company attributed most of this surge to artificial intelligence investments. CEO Andy Jassy signaled the spending will only accelerate, raising the company's full-year 2026 capital spending forecast to roughly $220 billion, up from the $200 billion projected just months earlier. The increase reflects rising costs for memory chips and other AI infrastructure components.

This spending spree has been building for six straight quarters. Amazon's free cash flow peaked above $38 billion in late 2024, then declined steadily as capital expenditures outpaced the growth in operating cash flow. Yet during that same stretch, the underlying business kept strengthening. Net sales rose 20 percent year over year to $200.6 billion in the second quarter, accelerating from 13 percent growth in the prior year. The gains were broad: North America sales climbed 16 percent, international sales rose 15 percent, and Amazon Web Services revenue surged 37 percent.

AWS is where the payoff becomes visible. The cloud computing division's 37 percent growth, reaching $42.2 billion in quarterly revenue, marked its fastest pace in 18 quarters and its fifth consecutive quarter of acceleration. Jassy noted that both the company's AI and chips businesses had crossed annual run rates exceeding $25 billion. The growth is also becoming more profitable. AWS operating income jumped 64 percent year over year to $16.6 billion, and the segment's operating margin expanded to 39.4 percent from 32.9 percent. Despite representing only 21 percent of Amazon's total sales, AWS generated roughly 60 percent of the company's $27.5 billion in operating income, which itself grew 43 percent. This is the math that justified the stock rally: investors are essentially betting on a company that is spending heavily today to build a machine that will generate outsized profits tomorrow.

One caveat worth noting: Amazon's reported net income of $62.6 billion included $53.4 billion in non-operating gains, primarily from the company's investment in AI startup Anthropic. That's a paper gain on an investment, not cash from selling products or services. The real profit engine to watch is operating income, which tells a cleaner story about what the business is actually earning.

At $271 per share, Amazon trades at roughly 27 times forward earnings estimates. For a company growing revenue 20 percent annually with operating income up 43 percent, that valuation sits in reasonable territory—not a bargain, but not outlandish either. Third-quarter guidance suggests a slowdown, with net sales projected between $197 billion and $202 billion, representing 9 to 12 percent growth. However, the company attributed nearly 4 percentage points of that deceleration to the timing of Prime Day. Operating income guidance of $22.5 billion to $26.5 billion compares favorably with $17.4 billion in the year-ago quarter.

The market is essentially paying for AWS, and AWS continues to deliver. The risk, though, is real: if AWS's acceleration stalls while capital spending remains elevated, the negative free cash flow could shift from a strategic investment into a genuine problem. The company may also need to sustain this spending level longer than current expectations. But for now, investors appear convinced that the infrastructure being built today will justify the cash being spent.

AWS is booming, with AI and chips businesses each eclipsing run rates of more than $25 billion
— CEO Andy Jassy
Quer a matéria completa? Leia o original em fool.com ↗
Fale Conosco FAQ