COST vs KR

For growth investors, Costco Wholesale Corporation (COST) is the stronger pick with 8.

2% revenue growth year-over-year, versus 0. 4% for The Kroger Co. (KR). The Kroger Co. (KR) offers the better valuation at 42. 9x trailing P/E (12. 6x forward), making it the more compelling value choice. Analysts rate Costco Wholesale Corporation (COST) a "Buy" — based on 58 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, The Kroger Co.

(KR) is the cheapest at 42. 9x versus Costco Wholesale Corporation at 54. 7x. On forward P/E, The Kroger Co. is actually cheaper at 12. 6x.

Over the past 5 years, Costco Wholesale Corporation (COST) delivered a total return of +169.

6%, compared to +89. 9% for The Kroger Co. (KR). Over 10 years, the gap is even starker: COST returned +624. 5% versus KR's +115. 3%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), The Kroger Co.

(KR) is the lower-risk stock at -0. 64β versus Costco Wholesale Corporation's 0. 13β — meaning COST is approximately -120% more volatile than KR relative to the S&P 500. On balance sheet safety, Costco Wholesale Corporation (COST) carries a lower debt/equity ratio of 28% versus 4% for The Kroger Co. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Costco Wholesale Corporation (COST) is pulling ahead at 8.

2% versus 0. 4% for The Kroger Co. (KR). On earnings-per-share growth, the picture is similar: Costco Wholesale Corporation grew EPS 10. 0% year-over-year, compared to -58. 0% for The Kroger Co.. Over a 3-year CAGR, COST leads at 6. 6% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Costco Wholesale Corporation (COST) is the more profitable company, earning 2.

9% net margin versus 0. 7% for The Kroger Co. — meaning it keeps 2. 9% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: COST leads at 3. 8% versus 1. 3% for KR. At the gross margin level — before operating expenses — KR leads at 21. 0%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

On forward earnings alone, The Kroger Co.

(KR) trades at 12. 6x forward P/E versus 48. 7x for Costco Wholesale Corporation — 36. 1x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for KR: 13. 2% to $74. 75.

All stocks in this comparison pay dividends.

The Kroger Co. (KR) offers the highest yield at 2. 0%, versus 0. 5% for Costco Wholesale Corporation (COST).

For long-horizon retirement investors, The Kroger Co.

(KR) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β -0. 64), 2. 0% yield, +115. 3% 10Y return). Both have compounded well over 10 years (KR: +115. 3%, COST: +624. 5%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Consumer Defensive sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

KR pays a dividend while COST does not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.