Walmart (WMT) hit the $1 trillion market cap mark in February 2026, making it the most valuable retailer worldwide. The stock has gained over 28% in the past year, outpacing the S&P 500. Rivals like Costco and Target trail far behind.
Market Cap of Walmart
Year-On-Year Walmart Market Cap
| Year | Market Cap (USD) | YoY Change |
|---|---|---|
| 2026 | $899.02 B | +19.29% |
| 2025 | $753.61 B | +75.72% |
| 2024 | $428.87 B | +12.16% |
| 2023 | $382.38 B | +2.71% |
| 2022 | $372.29 B | -0.48% |
| 2021 | $374.10 B | +22.71% |
| 2020 | $304.86 B | +19.47% |
| 2019 | $255.18 B | -10.10% |
| 2018 | $283.86 B | +59.72% |
| 2017 | $177.72 B | +0.57% |
