Costco Wholesale Corporation vs KB Financial Group, Inc. — how do they compare? Costco Wholesale Corporation trades at $946.02 (market cap $420.05B), while KB Financial Group, Inc. trades at $121.96 (market cap $42.62B). The key difference: Costco Wholesale Corporation is far larger — about 9.9× KB Financial Group, Inc.'s market cap, and KB Financial Group, Inc. pays the higher dividend (2.71%). Which is the better fit depends on your goals — on Pluang, investors hold Costco Wholesale Corporation for 132 Days and KB Financial Group, Inc. for 33 Days on average.
| COST | KB | |
|---|---|---|
Market Cap | $420.05B | $42.62B |
Volume | 2,087,565 | 164,291 |
Sector | Consumer Staples | Financials |
52-Week High | $1.09K | $132.88 |
52-Week Low | $849.63 | $77.50 |
Typical Hold Time | 132 Days | 33 Days |
Enterprise Value | $407.33B | $215.53T |
Dividend Yield | 0.62% | 2.71% |
Signals from Pluang's Aura AI — not financial advice
Costco Wholesale Corporation (COST) trades at $942.25, up 0.7% today, with a bullish technical signal from moving averages but overbought RSI readings. The company reported strong March 2026 sales growth of 11.3% year-over-year, and fiscal 2025 revenue reached $275.24 billion with net income of $8.10 billion. Analyst consensus is strongly bullish with a $1,090 price target, though valuation ratios like P/E of 45.39 are elevated.
The outlook remains positive due to membership fee growth and expansion, but risks include high valuation sensitivity and competitive pressures. Earnings momentum is solid with recent beats, supporting the buy-rated sentiment, yet any market pullback could present a better entry point for long-term investors.
KB Financial Group (KB) trades at $124.73, showing minimal daily movement with a slight decline of 0.02%. The stock demonstrates strong fundamental performance with consistent earnings beats in recent quarters and improving profitability metrics. Technical indicators suggest a neutral near-term outlook, while analyst sentiment leans cautious with a 66.7% hold rating. Recent news highlights institutional interest and positive momentum coverage from financial media.
The outlook for KB appears balanced with attractive valuation metrics including a P/E of 9.68 and P/B of 0.94 suggesting potential undervaluation. However, the mixed analyst consensus and elevated EV/EBITDA of 21.71 warrant caution. Key risks include exposure to South Korean economic conditions and banking sector volatility, while opportunities lie in continued earnings growth and dividend potential.
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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 →KB Financial is the parent company of KB Kookmin Bank, Korea's largest commercial bank, with a 13.1% share of loans as of 2021. Its predecessor banks were established in the 1960s as government policy banks and privatized in the 1990s. Its credit card subsidiary KB Kookmin Card is the number-three player behind Shinhan Card and Samsung Card. KB has in recent years expanded its nonbank business by buying LIG Insurance and Hyundai Securities, making KB a top-five player in nonlife insurance and in securities, and most recently by buying Prudential Life Insurance Korea. It also has KB Capital, which provides leasing and installment finance.
Read more on KB →