Costco Wholesale Corporation vs Eos Energy Enterprises Inc — how do they compare? Costco Wholesale Corporation trades at $943.7 (market cap $422.52B), while Eos Energy Enterprises Inc trades at $4.27 (market cap $1.47B). The key difference: Costco Wholesale Corporation is far larger — about 287.4× Eos Energy Enterprises Inc's market cap, and Costco Wholesale Corporation pays a 0.62% dividend while Eos Energy Enterprises Inc pays none. Which is the better fit depends on your goals.
| COST | EOSE | |
|---|---|---|
Market Cap | $422.52B | $1.47B |
Sector | Consumer Staples | Energy |
52-Week High | $1.09K | $19.19 |
52-Week Low | $849.63 | $3.14 |
Enterprise Value | $410.66B | $1.81B |
Dividend Yield | 0.62% | — |
Signals from Pluang's Aura AI — not financial advice
Costco Wholesale Corporation (COST) trades at $944.32, down 0.37% on the day, with a neutral technical signal and mixed earnings history. The company reported strong March 2026 sales growth of 11.3% year-over-year, reaching $28.41 billion, and maintains solid fundamentals with revenue growth and consistent profitability. Analyst consensus is strongly bullish with a $1,120 price target, supported by recent institutional buying activity.
The outlook remains positive given membership fee increases and expansion potential, but high valuation multiples like a P/E of 47.93 pose risks if growth slows. Competitive pressures and economic sensitivity are key watchpoints for investors seeking long-term value in this resilient retailer.
Eos Energy Enterprises (EOSE) trades at $4.15, up 5.33% today, but faces significant financial challenges with a net income margin of -246.76% and negative cash flow from operations. The company reported record Q2 2026 revenue but missed earnings expectations with a $1.20 per share loss. Technical indicators show a mixed picture with bullish overall signals but bearish moving averages, while analyst sentiment remains cautious with 70% hold ratings.
Despite revenue growth potential in the energy storage market, EOSE carries substantial risk due to persistent losses, high debt-to-asset ratio of 91.87%, and ongoing shareholder litigation. The consensus price target of $7.75 suggests upside potential, but investors should weigh the company's financial instability against its growth prospects in the competitive battery storage sector.
Trailing returns across standard periods
Latest headlines on both assets
The leading warehouse club, Costco has 815 stores worldwide (at the end of fiscal 2021), with most sales derived in the United States (72%) and Canada (14%). It sells memberships that allow customers to shop in its warehouses, which feature low prices on a limited product assortment. Costco mainly caters to individual shoppers, but roughly 20% of paid members carry business memberships. Food and sundries accounted for 40% of fiscal 2021 sales, with non-food merchandise 29%, warehouse ancillary and other businesses (such as fuel and pharmacy) nearly 17%, and fresh food 14%. Costco's warehouses average around 146,000 square feet
Read more on COST →Eos Energy Enterprises provides long-duration energy storage solutions. Its signature zinc-based batteries are designed for utility-scale applications, helping to stabilize power grids and integrate renewable energy.
Read more on EOSE →