Amazon Earnings Show Why the Stock Is a Buy

Amazon reported robust Q3 results, with net sales increasing 13% to over $180 billion, propelled by an accelerating 20.2% growth in its highly profitable AWS segment, alongside strong performance in online stores, third-party seller services, advertising, and subscriptions. While operating income was impacted by one-time charges, trailing-12-month free cash flow significantly decreased to $14.8 billion due to substantial capital expenditures for AI infrastructure and delivery capacity. Despite this broad-based momentum and a conservative forward P/E of 29, the stock has underperformed the S&P 500, with intense cloud competition and ongoing AI investment costs presenting potential challenges.

Analysis

Amazon reported robust third-quarter results, with net sales increasing 13% year-over-year to over $180 billion, demonstrating broad-based momentum across its diversified segments. Notably, Amazon Web Services (AWS) revenue accelerated to 20.2% growth, reaching $33 billion, highlighting its critical role as the most profitable segment benefiting from increasing AI demand. This strong performance, coupled with a conservative forward P/E multiple of 29, suggests a compelling bull case despite the stock's year-to-date underperformance against the S&P 500.

Beyond AWS, other key segments demonstrated significant growth: online stores revenue rose 10% to $67.4 billion, third-party seller services increased 12% to $42.5 billion, and advertising services surged 24% to $17.7 billion. While reported operating income was flat, this was due to two sizable non-recurring charges; adjusted for these, operating income would have increased approximately 25% year-over-year to $21.7 billion. Subscription services also grew 11% to $12.6 billion, further diversifying revenue streams.

A significant point of concern is the sharp decline in trailing-12-month free cash flow (FCF) from $50.9 billion to $14.8 billion, primarily due to substantial capital expenditures for AI infrastructure and delivery capacity. This aggressive investment strategy, while positioning Amazon for future growth and scale advantages in AI, is expected to suppress FCF and potentially weigh on the balance sheet. Furthermore, intense competition in cloud computing from Microsoft and Alphabet, alongside potential macro pressures on consumer spending and advertising budgets, present ongoing risks.

Key Decisions for Investors

• Investors should evaluate Amazon's significant capital expenditures for AI and delivery capacity as a strategic long-term growth investment, despite the immediate pressure on free cash flow.
• Monitor the competitive dynamics in the cloud computing sector, particularly against Microsoft and Alphabet, as well as broader macroeconomic indicators that could impact discretionary spending and advertising budgets.
• Consider the stock's current forward P/E multiple of 29 as potentially attractive given the company's accelerating AWS growth and broad-based business momentum, while acknowledging the ongoing investment phase.