Amazon Tops U.S. Listed Companies in Revenue, While Alphabet and Apple Lead in Net Income and EPS

Amazon's Unrivaled No. 1 March With $716.9 Billion in Revenue

Amazon has solidified its position as the undisputed No. 1 among U.S. listed companies with $716.9 billion in revenue. The gap with second-place Walmart is negligible, with Walmart recording $713.2 billion in sales. Both companies boast immense revenue figures thanks to their established global distribution and e-commerce ecosystems. However, a stark contrast emerges in their market capitalizations. Amazon’s market cap reaches $26.6 trillion, while Walmart lags significantly at $9.09 trillion. This disparity stems from the difference in their net profitability.

Amazon recorded a net profit of $77.7 billion during the period. In contrast, Walmart’s net income stood at a mere $21.9 billion. This means Amazon’s net profit is approximately 3.5 times higher than that of Walmart. While manufacturing and retail face clear margin limitations due to cost competition and rising logistics expenses, these massive distributors struggle to generate the same profit surplus as technology companies, despite their astronomical sales, due to their cost structures. The difference in market capitalization is the calculated result of investors thoroughly assessing capital efficiency and business model scalability.

The Resilience of Tech Platforms in Defending Profitability

The most striking aspect of the top 10 revenue list is the explosive profitability of tech firms. Apple (4th in revenue) and Alphabet (5th) both recorded net incomes exceeding $100 billion, proving the quality of their earnings. Apple generated $112 billion in net profit on $416.2 billion in revenue. Meanwhile, Alphabet secured $132 billion in net profit based on $403 billion in sales. Both companies boast net profit margins exceeding 25%.

When comparing Earnings Per Share (EPS), the efficiency of their profits becomes even more distinct. Alphabet’s EPS is $13.11, while Apple recorded $8.24. Microsoft also achieved an EPS of $16.78, with $281.7 billion in revenue yielding $101.8 billion in net profit. These tech giants have built high barriers to entry through software ecosystems and massive patent portfolios, allowing them to continuously generate cash from core businesses like hardware and advertising.

Capital Efficiency Highlighted by EPS and Market Cap

The strong performance of financial and energy stocks is also evident in these statistics. Financial holding company JPMorgan Chase generated $57 billion in net profit on $279.7 billion in revenue. Its EPS, indicating net income per share, reached $23.33, ranking first overall. Exxon Mobil also showed strong performance with $323.9 billion in revenue, $28.8 billion in net profit, and an EPS of $5.94. This demonstrates the robust fundamentals of traditional industries that maximize profits based on limited capital.

An analysis of stock price trends among the top 10 revenue companies suggests that the valuation standards demanded by the current U.S. stock market are shifting from market share expansion to capital efficiency.

Nvidia’s indicators, a leader in the AI semiconductor market, are a microcosm of the market itself. Although its revenue ranked 10th at $215.9 billion, its net income reached a staggering $120.1 billion. This represents a phenomenal net profit margin of over 55%. Nvidia’s market cap of $49.1 trillion places it in the top tier alongside Apple, surpassing Amazon. It exemplifies modern capitalism, where exclusive technological prowess creates immense value.

Conversely, UnitedHealth, ranked 3rd in revenue with $447.6 billion, saw its market cap remain at $3.87 trillion. While its combined medical service and insurance model guarantees stable cash flow, it has limitations in being evaluated as a source of explosive growth. Costco, ranked 9th in revenue, recorded a net profit of $8.1 billion, reflecting the low-margin structure of its membership discount model. This phenomenon reflects capital reallocation based on industry characteristics and profit quality rather than simple sales volume.

Investment Implications Amid a Shifting Market Paradigm

Giant retail and manufacturing companies continue to firmly hold their positions at the top of the revenue rankings. Companies possessing physical logistics networks and large-scale infrastructure can defend their unrivaled sales through economies of scale. However, the dominance of the capital market is expected to intensify further. Tech firms operating monopolistic platforms and financial and energy stocks with inflation-hedging capabilities are poised to lead the market.

Investors are now at a point where they must scrutinize business models that create value rather than simply being fixated on massive scale. In particular, the trend—where the impact of technology, symbolized by the AI revolution, is immediately reflected in performance figures—is likely to accelerate. A systematic approach is required to re-evaluate portfolios centered on capital efficiency and EPS growth trends, moving beyond quantitative sales expansion.