Amazon delivered an impressive third quarter, reporting revenue of $201.9 billion, up 12% year over year, while operating income surged 61% to a record $28.1 billion. The company’s operating margin reached an all-time high of 13.9%, highlighting the benefits of years of investment in logistics, automation, and cloud infrastructure. While Amazon’s retail operations continued to improve, the clear standout was their cloud division: AWS. The cloud division generated $46.0 billion in revenue, growing 39.3% year over year, and contributed $17.8 billion in operating income at a margin of 38.7%. AWS accounted for nearly 60% of Amazon’s incremental revenue growth and 63% of total operating income, firmly establishing it as the company’s primary earnings engine. Management highlighted strong demand for artificial intelligence services, with enterprises increasingly migrating workloads to AWS and adopting Amazon’s AI platforms. The company also reported that commitments for its proprietary Trainium AI accelerators and Graviton processors grew more than twenty-fold year over year, demonstrating rising customer interest in Amazon’s in-house silicon strategy. The opportunity facing Amazon is substantial. Management believes AWS can sustain growth above 40% through 2028 and ultimately become a trillion-dollar revenue business as AI adoption expands across enterprises worldwide. However, the company faces important trade-offs. One of the most notable involves Trainium chips. Amazon plans to begin selling the chips externally from late 2027, creating an attractive new revenue stream; but management acknowledged that deploying those chips within AWS data centres generates significantly greater cumulative cash flow over their five-to-six-year lifespan. Selling chips provides immediate revenue, while retaining them for AWS supports higher-value, recurring cloud income over time. Balancing these competing uses of scarce computing resources will be a key capital allocation decision. Another risk is the enormous capital spending required to support AI demand. Amazon invested $75.9 billion in capital expenditures during the quarter and over $210 billion on a trailing twelve-month basis, leading to negative free cash flow despite strong operating performance. For investors, the message is clear: Amazon’s future is increasingly tied to AWS and artificial intelligence. The opportunity is immense, but execution and capital allocation will determine how much of that value ultimately reaches shareholders. | 
