Amazon’s cash-flow-based valuation has dropped to one of its lowest levels in nearly two decades, prompting renewed debate over whether the market has mispriced the stock. At the same time, AWS growth is accelerating, and most Wall Street analysts maintain a bullish stance. The combination of a historically cheap valuation and strong cloud momentum has led many investors to ask if now is a good time to buy Amazon shares.
A Historically Cheap Valuation
For most of the past twenty years, Amazon stock has traded at a premium as its retail business expanded. That pattern has shifted recently, with the stock’s cash-flow-based valuation falling to levels not seen in two decades. Because Amazon’s reported earnings are often distorted by one-time costs, analysts frequently use cash flow as a more reliable measure. On that basis, Amazon is now trading near its cheapest point since the early 2000s. The pullback from recent highs has also dragged the trailing price-to-earnings ratio into the high 20s, below the broader market average. This valuation gap is the core argument for those who believe Amazon stock is cheap.
AWS Growth Fuels the Bull Case
AWS remains the key driver of Amazon’s profitability. Last quarter, the cloud unit contributed the majority of operating profit despite accounting for a smaller share of total revenue, thanks to much higher margins than retail. AWS growth has been accelerating, and the company expects further acceleration as it expands data center capacity. Amazon has earmarked nearly $200 billion in capital expenditures for 2026, with most of that going toward AI infrastructure. CEO Andy Jassy defended the spending in his shareholder letter, stating that the company is not investing that amount on a hunch but based on existing customer commitments.
Wall Street Forecast and Cautionary Notes
Dozens of analysts cover Amazon, and the vast majority rate it a Buy, citing AWS growth and the belief that the recent dip is temporary. However, two risks deserve attention. The heavy AI-related spending has squeezed free cash flow, as Amazon pays for infrastructure upfront while revenue comes later. Debt has also increased after a large bond sale to fund the buildout without diluting shareholders. Neither issue negates the growth story, but they explain why some investors prefer to build a position gradually rather than all at once. Between the valuation gap, AWS momentum, and a largely bullish analyst consensus, multiple angles support the case that Amazon stock is cheap. Whether the gap between price and valuation closes remains uncertain.