Amazon Stock Has a Secret Weapon That Could Deliver Monster Returns for Investors

Amazon's profitability is increasingly driven by its high-margin Amazon Web Services (AWS) and advertising segments, despite its core e-commerce divisions generating the majority of revenue. In Q1, AWS reported $29.3 billion in revenue with a 39% operating margin, contributing 63% of total operating profits, while advertising grew 18% year-over-year with similarly high estimated margins. This contrasts with the e-commerce businesses, which saw slower 5-6% growth and low margins, indicating that these high-profitability segments are Amazon's key to accelerating profit expansion, even as overall revenue growth remains moderate at 9%.

Analysis

The investment thesis for Amazon (AMZN) is increasingly centered on margin expansion and profit acceleration, rather than headline revenue growth. While the company's overall Q1 revenue grew a modest 9% year-over-year, this figure is suppressed by the slow growth of its core, low-margin commerce divisions, which saw growth of just 5-6%. The critical drivers of profitability are now Amazon Web Services (AWS) and the advertising business. In Q1, AWS revenue grew 17% to $29.3 billion, and with a formidable 39% operating margin, it generated 63% of the company's total operating profit from just 19% of its revenue. Similarly, the advertising segment, which grew 18% YoY, is believed to carry margins comparable to Meta Platforms (potentially 40% or higher), further amplifying profit growth. This structural shift means that as long as AWS and advertising continue to outpace the retail segments, Amazon's consolidated operating margin and net income are positioned to expand significantly, even if top-line revenue growth remains in the single digits.

Key Decisions for Investors

• Investors should prioritize tracking the growth rates and margins of AWS and advertising over the company's consolidated revenue figures, as these segments are the primary drivers of profitability.
• The core investment thesis hinges on the continued outperformance of these high-margin divisions; any signs of decelerating growth or margin compression in AWS or advertising should be considered a significant risk to future earnings.
• Valuation models for Amazon should reflect a blended-multiple approach, assigning a higher value to the high-growth, high-margin earnings streams from AWS and advertising compared to the mature, low-margin retail business.
• Consider holding or increasing positions if conviction remains high in the secular growth trends of cloud computing and digital advertising, as these are the fundamental tailwinds for Amazon's most profitable segments.