Amazon’s share price rose just 5% in calendar 2025 despite reporting double-digit growth across its core businesses. Over the year, total revenue expanded by 13% year-over-year to exceed $600 billion, while net income climbed 38% to more than $40 billion. These results lagged the one-year total return of many growth stocks, creating a valuation disconnect that could reward patient investors.

Amazon Web Services returned to a 20% year-over-year revenue growth rate in the third quarter of 2025, matching its strongest expansion since 2022. That rebound was driven by enterprise migration of generative‐AI workloads to AWS, and by rapid adoption of Trainium2 AI chips, which saw sequential revenue growth of 150% and have become a multibillion‐dollar segment. AWS now contributes roughly 60% of operating profit, underpinning the company’s ability to invest in new initiatives.

The online advertising segment achieved 24% year-over-year growth in Q3 2025, generating $17.7 billion of revenue and representing nearly 10% of total sales. As one of the fastest‐growing ad platforms, Amazon’s ad business operates at significantly higher margins than retail, bolstering overall gross margin, which reached just over 50% for the year.

At a forward price-to-earnings ratio in the high 20s and a price-to-sales multiple under 4, Amazon trades well below its five-year P/E average of 44. Investors are effectively buying exposure to a leader in e-commerce, cloud computing and digital ads with entrenched network effects, cost advantages and a Prime ecosystem of over 240 million paid members. The combination of diversified growth engines and compelling valuation underpins the argument that current levels present a rare entry point for long-term shareholders.