Amazon’s AWS Accelerates 39% as AI Capex Surges, Free Cash Flow Turns Negative
TREE NEWS reports: Amazon reported third-quarter revenue of $201.9 billion, up 12% year-over-year, slightly below analyst expectations, while earnings per share fell 3% and operating margin hit a record 13.9%. The standout was AWS, which grew 39.3% to $45.98 billion, its fastest pace in nearly five years and the sixth consecutive quarter of acceleration. CEO Andy Jassy told investors the company installs an AI accelerator every 14 seconds and that capacity is snapped up as soon as it comes online. He guided AWS to grow more than 40% in both 2027 and 2028 and to surpass $1 trillion in annual revenue within five to ten years. Backlog stands at $578 billion, up triple digits year-over-year.
Market Implications
The results underscore Amazon’s pivot from a retail-led conglomerate to an AI infrastructure powerhouse, but they also highlight the mounting cost of that transition. Third-quarter capital expenditures reached $75.9 billion, and Amazon reiterated roughly $220 billion in cash capex for 2026, with a significant increase expected in 2027. Trailing twelve-month free cash flow swung to negative $42.4 billion from positive $14.8 billion a year earlier. That shift could weigh on near-term sentiment for mega-cap tech, as investors increasingly scrutinize whether AI spending will translate into durable returns. Jassy defended the outlay as a “once-in-a-lifetime opportunity,” arguing that the long-term revenue and free cash flow potential justifies the investment.
For equities, the strong AWS guidance may provide support for cloud and AI infrastructure names, including chipmakers and data-center suppliers, while retail peers could face pressure as Amazon’s grocery and everyday essentials push gains traction. The company said fresh grocery and daily necessities grew three times faster than other categories, with same-day delivery customers buying seven times more essentials. Amazon also disclosed over one million robots in its fulfillment network and a doubling of robotic arms in 2026, which helped lower per-unit fulfillment costs for the fourth consecutive year despite fuel and transportation headwinds. Advertising revenue rose 12% to $19.6 billion, with management expecting a rebound to high-teens growth in the fourth quarter.
Bonds and credit markets may take note of the negative free cash flow and rising capex, though Amazon’s operating cash flow rose 29% to $168.3 billion, giving it ample liquidity. The company’s ability to fund the buildout without external financing remains a key pillar of its credit profile. For commodities, the aggressive AI infrastructure buildout supports demand for power, copper, and advanced semiconductors, while also intensifying competition for memory chips and other components, which management flagged as a cost headwind.
Crypto markets are unlikely to see a direct impact, but the broader risk-on sentiment in technology stocks could spill over into digital assets. Currency markets may react to the company’s guidance on foreign exchange headwinds and global demand trends, with the dollar’s strength against major currencies affecting international segment results.
Key Takeaways for Investors
- AWS is reaccelerating on AI demand, with management providing unusually specific long-term guidance that could reset expectations for cloud growth across the sector.
- Capital expenditures are surging, and free cash flow has turned negative, raising the bar for future returns and increasing scrutiny on AI monetization timelines.
- Retail and grocery businesses are being undervalued by the market, with strong unit growth and improving margins that could support the stock’s valuation.
- Amazon’s custom chip strategy (Graviton and Trainium) is gaining traction, offering cost advantages and a potential new external sales channel by 2027.
Investors should watch whether AWS can sustain its growth trajectory as capacity constraints ease and competition intensifies, and whether the massive capex cycle begins to pressure margins or free cash flow more than management anticipates. The fourth-quarter holiday season will also be a key test for the retail segment, with guidance of $240-247 billion in net sales and $28.5-33.5 billion in operating profit.
