With a market cap of over $247B and a 55% rise in stock price this year, Amazon is now worth more than Wal-Mart
Kevin Kingsbury / Wall Street Journal :
Context & Ripple Effects
This July 2015 crossover was the first signal in a decade-long repricing: investors began valuing Amazon's growth engine above Wal-Mart's retail scale, even though Wal-Mart still dwarfed it in sales. The gap only widened from there — within months Amazon's market cap had doubled past $380B, and by mid-2024 it touched $2T on its way to becoming one of the most valuable US companies.
The market-cap lead foreshadowed an operational one: Amazon passed Walmart in quarterly sales in early 2025 and then took the annual revenue crown outright with $717B in 2025 sales versus Walmart's $713.2B. Notably, Walmart's own recovery — including a $1T intraday market cap in February 2026 built on e-commerce and AI enthusiasm — shows the retailer eventually adopted parts of the playbook that justified Amazon's premium in the first place.
First-order effects
- Investors immediately repriced the two retailers' relative standing: a company generating far less revenue than Wal-Mart now commanded a larger equity value, forcing fund managers to treat Amazon as a core large-cap holding rather than a speculative growth bet.
Second-order effects
- Wal-Mart faced mounting pressure to prove it could grow beyond physical retail — pressure that ultimately showed up in its own e-commerce and automation-driven stock surge a decade later.
Third-order effects
- The crossover marked the durable shift in how markets rank retailers: by expected platform economics rather than current revenue, a ranking Amazon made literal when it overtook Walmart on actual sales in 2025-26.
The trend: Equity markets have spent the decade since this crossover rewarding platform growth expectations over retail revenue scale — a gap that closed only when Amazon converted those expectations into actual sales leadership.