Amazon (NASDAQ: AMZN) stands as a titan in global commerce, cloud computing, and now, emerging technologies. Despite its massive scale, a deep dive reveals a company relentlessly innovating with new growth vectors in AI, satellite broadband, and continued expansion in its core e-commerce and cloud businesses, presenting a compelling, albeit not risk-free, long-term investment opportunity for those willing to look beyond immediate headlines.
For decades, Amazon (NASDAQ: AMZN) has defied expectations, transforming from an online bookstore into a global conglomerate that has reshaped how the world shops, stores data, and consumes media. Its stock has delivered impressive returns, soaring 1,030% over the last decade through May 31, about four and a half times the S&P 500 index’s 230% return. Yet, for many investors, the sheer scale of Amazon raises a fundamental question: is it too late to buy into this tech giant, or is there still significant runway for growth?
A closer look reveals that Amazon is far more than just its e-commerce platform. It’s a complex ecosystem of synergistic businesses, each contributing to its overall strength and offering distinct investment appeal. While its success has been undeniable, a comprehensive understanding of its current trajectory, emerging opportunities, and inherent risks is crucial for any potential investor.
1. Two Core Businesses, With a Third on the Way
To truly grasp Amazon’s investment profile, it’s helpful to simplify its vast empire into its primary revenue and profit drivers. Historically, Amazon has operated on two dominant pillars: e-commerce and Amazon Web Services (AWS), with a third major venture, Project Kuiper, now rapidly taking shape.
E-commerce: Beyond Online Shopping
Amazon’s e-commerce business remains a cornerstone, even as it has matured. As a first-mover, the company invested massive sums to build an unparalleled logistics and delivery network, which it continuously improves to offer faster, more dependable service. The Prime subscription loyalty program, with a record high of 180 million U.S. members in March (an 8% increase over March 2023, according to Consumer Intelligence Research Partners), further entrenches customer loyalty by offering free one-day (and sometimes same-day) delivery, alongside a suite of benefits like Prime Video and a recent Grubhub+ membership.
Despite its dominance, the e-commerce market still presents significant growth potential. In Q1 2024, e-commerce sales accounted for only 15.9% of all U.S. retail sales, according to the U.S. Census Bureau. Globally, this figure was around 19% to 20% in 2023, with predictions for it to rise to 20.1% in 2024. As the world’s largest e-commerce company, holding nearly a 38% share of the U.S. retail e-commerce market in 2023, Amazon is uniquely positioned to benefit from this secular trend, as confirmed by Statista. Furthermore, profit margins in the e-commerce segment are expanding, driven not just by first-party retail but increasingly by highly profitable services for third-party sellers (who now account for 62% of paid units) and its rapidly growing advertising business, which saw a 24% year-over-year jump to $11.8 billion in Q1 2024 and over $60 billion in trailing 12-month revenue.
Amazon Web Services (AWS): The Profit Engine
AWS is undeniably Amazon’s most profitable segment, with a remarkable 36.8% operating margin over the past year. As the world’s largest cloud computing service, AWS held a 31% share of the cloud infrastructure services market in Q1 2024, according to Synergy Research Group. This business, which generated $116 billion in trailing 12-month revenue and grew at an 18% rate last quarter, is projected to double in size over the next four years, equating to a compound annual growth rate (CAGR) of about 19%. This robust growth is largely fueled by surging demand for generative artificial intelligence (AI) capabilities, driving entities of all kinds to expand their cloud infrastructure.
Project Kuiper: A New Frontier
Beyond its established giants, Amazon is literally launching its third major business: Project Kuiper. This satellite-based broadband service aims to provide internet access to underserved areas globally. Having launched its first commercial satellites in April, management anticipates opening the service to customers before 2025 concludes. This ambitious venture represents a significant new growth opportunity that could further diversify Amazon’s revenue streams and competitive advantages.
2. Amazon is About to Become the World’s Largest Revenue Generator
A fascinating development illustrating Amazon’s immense scale is its imminent ascent to become the world’s largest company by revenue, poised to surpass Walmart (NYSE: WMT). While Amazon briefly overtook Walmart in quarterly revenue in Q4 2024, it still slightly lagged in annualized revenue, reporting $670 billion over the 12 months ending June, compared to Walmart’s $693 billion. However, with Amazon’s revenue growing at a robust 13.3% last quarter against Walmart’s 4.8%, it’s clear that Amazon is on track to claim the global revenue crown. This sustained growth, even at such a colossal size, speaks to Amazon’s unique culture of relentless reinvestment and innovation.
3. Amazon’s Low-Key AI Strategy Could Be a Winner
While much of the media buzz around AI has focused on OpenAI, Amazon has been quietly executing a pragmatic and potentially highly effective AI strategy through its investment in and partnership with Anthropic. Anthropic, an AI leader, recently disclosed an astonishing increase in its annualized revenue run rate, soaring from $1 billion to $7 billion in just nine months. This hypergrowth led to a private market valuation of $183 billion, triple its valuation from the previous year. Analysts estimate Amazon holds a substantial 15% to 19% stake in Anthropic.
Unlike OpenAI’s broad “all things to all people” approach, Anthropic has strategically focused on a clear-cut application: software coding, where it is considered a dominant large language model provider. This targeted approach has resulted in impressive financial gains. Crucially, Anthropic’s latest models are trained and run on Amazon’s in-house designed Trainium and Inferentia chips, rather than Nvidia GPUs. This vertical integration provides Anthropic with lower computing costs, while Amazon benefits from more profitable cloud computing revenue without the reliance on expensive third-party chips. This practical, vertically integrated AI strategy offers a distinct competitive advantage and could be a significant long-term driver for Amazon.
4. Valuation: High on Paper, Deeper Value Unseen
At first glance, Amazon’s valuation might appear high, with shares trading at approximately 33 times 2025 earnings estimates and 28.8 times 2026 earnings estimates. Trailing P/E ratios have historically been even higher, reaching 138x or 50x as of early 2025, often reflecting speculative investor optimism about future growth. However, this headline number doesn’t fully capture Amazon’s unique business model.
Amazon has a long-standing history of reinvesting substantial portions of its cash flow into new, innovative businesses and infrastructure, often at the expense of near-term reported profits. This constant reinvestment, exemplified by projects like Kuiper, means that its reported earnings are often lower than they would be if the company prioritized maximizing immediate margins. Over the past year, Amazon has shown impressive margin expansion across its segments: North American e-commerce operating margin increased from 5.6% to 7%, International e-commerce from 0.5% to 3.4%, and AWS from 33.4% to 36.8%. If the company were to pull back on its aggressive investment strategy, its reported profits would likely be significantly higher, suggesting that the stock is potentially much cheaper than its apparent valuation indicates for a company generating strong cash flows and projected average annual EPS growth of 28.2% over the next five years.
5. Leadership Continuity and Founder DNA
Since July 2021, Amazon has been led by CEO Andy Jassy, who took the reins from illustrious founder Jeff Bezos. While the transition from a visionary founder can often be a point of concern for investors, Jassy’s deep roots within Amazon alleviate many fears. Having joined the company in 1997 and served as Bezos’s second-in-command for many years, Jassy possesses the same strategic and philosophical DNA that has driven Amazon’s success for three decades. Furthermore, Jeff Bezos remains actively involved in Amazon’s entrepreneurial ventures and takes a strong interest in the company’s AI efforts, ensuring that the founder’s innovative spirit continues to guide the company’s direction. This blend of experienced leadership with foundational alignment provides a stable and visionary path forward for the company.
The Risks: Navigating a Competitive Landscape
Despite its compelling growth story, investing in Amazon is not without risks. The company operates in highly competitive markets, which inherently limits its ability to maintain high profit margins. In retail, it faces formidable rivals such as Walmart Inc., Costco Wholesale Corporation, and Target Corporation, all of whom have significantly invested in their online sales channels. Specialty retailers like Staples and Best Buy, and services like FedEx’s ShopRunner, also work to narrow Amazon’s economic moat.
In cloud computing, AWS competes with tech giants like Microsoft’s Azure and Google Cloud, where aggressive pricing often drives differentiation. Historically, Amazon has operated with narrow profit margins, even posting net losses in FY 2012 and FY 2014, as detailed in its 2014 10-K filing with the U.S. Securities and Exchange Commission. While profit margins recently improved to around 8% by September 2024 after a record high of just over 7% in 2021, this history of fluctuating profitability, combined with significant ongoing investments in infrastructure and R&D, means that the company must return to sustained profitability and rapid growth to justify its ongoing investments and premium valuation.
Furthermore, while impressive, Amazon’s revenue growth has decelerated over the past decade. Sustaining rapid growth becomes increasingly challenging as the revenue base expands, requiring ever-larger nominal increases. If revenue growth slows too much, the extensive investments made to drive expansion could prove fruitless, failing to justify its highly speculative valuation, which relies on the assumption of continued strong performance and expansion. Investors should also be prepared for share price volatility, as Amazon’s beta (around 1.15 to 1.3) indicates it tends to move with greater magnitude than the broader market during fluctuations.
Conclusion: A Long-Term Perspective
Amazon’s journey from an online bookseller to a diversified global powerhouse has been nothing short of extraordinary. While its massive scale and competitive landscape introduce inherent risks and questions about its valuation, a deeper analysis reveals a company still driven by relentless innovation and strategic expansion.
Its continued dominance in e-commerce, the robust profitability and growth of AWS fueled by AI, and exciting new ventures like Project Kuiper, all underpinned by strong leadership and a culture of long-term investment, present a compelling case for its continued success. For investors with a long-term horizon and a tolerance for market volatility, Amazon remains a stock worth considering, not for short-term gains, but for its potential to continue reshaping industries and generating significant value for years to come.
As the legendary investor Robert Arnott wisely said, “In investing, what is comfortable is rarely profitable.”
Frequently Asked Questions
Is Amazon (AMZN) a good stock to buy now?
Whether Amazon is a good stock to buy depends on individual investment goals and risk tolerance. The company demonstrates strong market dominance in e-commerce and cloud computing, robust growth drivers like AI and new ventures such as Project Kuiper, and a culture of continuous innovation. However, it also faces intense competition across all segments, historical profit margin volatility, and a valuation that relies on sustained future growth. For long-term investors comfortable with these dynamics, Amazon presents an attractive opportunity.
What are Amazon’s primary growth drivers?
Amazon’s primary growth drivers include the continued expansion of its e-commerce market share, the robust growth and increasing profitability of Amazon Web Services (AWS) fueled by generative AI demand, the consistent growth and enhanced benefits of its Prime subscription program, and the rapid expansion of its digital advertising business. New ventures like Project Kuiper (satellite broadband) and strategic AI investments in companies like Anthropic also represent significant future growth catalysts.
What are the main risks of investing in Amazon stock?
Key risks associated with investing in Amazon stock include intense competition across its diverse business segments (retail, cloud, media), historical profit uncertainty due to narrow margins and aggressive reinvestment strategies, and a slowing, yet still significant, revenue growth rate as the company continues to scale. Its valuation is often considered speculative, reflecting high expectations for future performance, which can lead to increased share price volatility.
