Amazon earnings: why strong growth was not enough

Amazon’s rapid growth is no longer sufficient to satisfy investors because its exceptionally high investment spending is weakening cash generation and increasing the need for profitable returns.

• On 29 October 2026, Amazon reported strong third-quarter cloud growth and record operating margins, but its shares fell around 7% after hours as spending exceeded expectations and retail growth slowed.
• AWS revenue rose 39%, its fastest growth in nearly five years, driven partly by AI demand from customers such as Anthropic and OpenAI.
• Amazon expects to spend around USD 220 billion on infrastructure and equipment in 2026, with spending rising further in 2027; over the past year, free cash flow was roughly USD 42 billion below investment-adjusted cash generation.
• Retail provided mixed signals: online store sales increased only 2% and advertising growth slowed, although faster deliveries, greater efficiency and improving retail margins show continuing benefits from scale.
• Microsoft and Alphabet are also expanding cloud infrastructure, while chipmakers, memory suppliers and electricity providers benefit from the construction boom; however, supplier revenues today do not guarantee adequate long-term returns for infrastructure owners.
• The main risks are weaker-than-expected AI demand, higher equipment and energy costs, and weaker consumer spending, with slowing cloud growth, negative free cash flow and weaker retail margins as warning signs.

Takeaway: Investors should focus on whether AWS profits and Amazon’s cash generation eventually catch up with its investment spending, rather than reacting to a single quarter; the coming quarters will determine whether AI and infrastructure spending creates lasting shareholder value.