Quick verdict: COST vs DLTR in 2026

DLTR has the overall edge with 8 wins to COST’s 4 wins on comparable metrics, demonstrating stronger fundamentals in several areas. Dollar Tree (DLTR) emerges as the leader in growth, value, and margins, while Costco (COST) is the analyst favorite based on buy rating percentage. Investors seeking the highest potential upside according to current analyst targets might lean towards DLTR. Not investment advice.

COST vs DLTR: key metrics side by side

Full side-by-side comparison of COST and DLTR across valuation, profitability, growth and analyst sentiment. Data updated 2026-05-07.

COST vs DLTR valuation comparison

Costco Wholesale Corporation (COST) commands a significantly higher valuation compared to Dollar Tree, Inc. (DLTR), which is evident across key multiples. COST trades at a P/E ratio of 51.96x and a P/B ratio of 13.84x, suggesting a substantial premium reflecting its market leadership, strong membership model, and consistent performance. This premium valuation implies that investors are willing to pay a much higher price for each dollar of COST’s earnings and assets, positioning it as an expensive stock based on traditional metrics.

In stark contrast, Dollar Tree (DLTR) presents a considerably more attractive valuation for value-oriented investors. DLTR’s P/E ratio stands at 14.67x and its P/B ratio at 5.01x, both significantly lower than COST’s, indicating that DLTR is the cheaper stock on a relative basis. When comparing COST vs DLTR valuation, the Discounted Cash Flow (DCF) analyses show negative upsides for both: -67.4% for COST and -117.8% for DLTR, suggesting neither is undervalued based on these specific models. However, DLTR’s lower P/E and P/B ratios still make it the more appealing choice for those seeking a company with a lower entry multiple.

COST vs DLTR growth comparison

When assessing the growth prospects between Costco Wholesale Corporation (COST) and Dollar Tree, Inc. (DLTR), Dollar Tree demonstrates a slightly stronger top-line momentum. DLTR reported a year-over-year revenue growth of +10.4%, which is higher than COST’s +8.2%. This indicates that DLTR is expanding its sales base at a faster rate in the current period, which can be an attractive characteristic for growth-focused investors. Both companies operate in the consumer defensive sector, but DLTR’s focus on the value segment might be contributing to its accelerated revenue expansion.

Beyond just revenue, the profitability margins also shed light on the quality of this growth. DLTR exhibits significantly higher net and EBITDA margins (6.61% net margin, 11.18% EBITDA margin) compared to COST (2.99% net margin, 4.92% EBITDA margin). While COST’s business model relies on high volume and membership fees, DLTR’s ability to achieve higher growth rates while also maintaining superior margins suggests a strong operational leverage. For investors looking for companies that combine robust revenue expansion with efficient profit generation, DLTR appears to have stronger momentum and a more compelling growth profile.

COST vs DLTR profitability

In the crucial aspect of profitability, Dollar Tree, Inc. (DLTR) clearly outperforms Costco Wholesale Corporation (COST). DLTR reported a robust net margin of 6.61%, more than double COST’s net margin of 2.99%. This substantial difference highlights DLTR’s superior efficiency in converting its sales into actual profit, suggesting better cost management or pricing power within its business model. Similarly, DLTR’s EBITDA margin stands at an impressive 11.18%, significantly higher than COST’s 4.92%, further cementing its lead in operational profitability.

Both companies reported “N/A%” for Return on Equity (ROE), which means this metric cannot be used to differentiate their profitability from an equity perspective. However, when evaluating Free Cash Flow (FCF) yield, DLTR again demonstrates a strong advantage with a FCF yield of 7.52%, compared to COST’s 2.05%. A higher FCF yield indicates that DLTR is generating considerably more cash relative to its market capitalization, providing greater financial flexibility for strategic investments, debt servicing, or potential shareholder returns. Consequently, for investors prioritizing strong cash generation and superior profitability metrics, DLTR consistently generates more cash and showcases a more attractive financial health.

Analyst ratings: COST vs DLTR

The analyst community holds a generally positive view on both COST and DLTR, with both receiving a consensus “Buy” rating. However, the level of conviction and projected upside varies between the two. Costco Wholesale Corporation (COST) is covered by a larger group of 58 analysts, and a higher percentage of these analysts, specifically 65.5%, recommend it as a “Buy.” Their consensus target price for COST is $1070, which implies a modest upside of +6.9% from its current price of $1000.54. This suggests a stable outlook, with analysts expecting continued, but perhaps not explosive, growth for the established giant.

Dollar Tree, Inc. (DLTR) is covered by 47 analysts, with 53.2% recommending a “Buy” rating. While the percentage of “Buy” ratings is lower than COST’s, the analysts’ consensus target price for DLTR is $129, indicating a significantly higher potential upside of +36.6% from its current price of $94.47. This substantial difference in projected upside suggests that, although fewer analysts may be outright bullish on DLTR, those who are see considerable room for the stock to appreciate. Therefore, while analysts might show a slightly stronger consensus of buying COST based on the higher ‘Buy’ percentage, DLTR offers a considerably higher price target upside according to their collective forecasts, making it potentially more attractive for investors seeking greater capital gains.

Should I buy COST or DLTR stock in 2026?

For growth-oriented investors evaluating whether to buy COST or DLTR stock in 2026, Dollar Tree (DLTR) appears to offer a more compelling narrative. DLTR boasts a higher year-over-year revenue growth rate of +10.4% compared to COST’s +8.2%, indicating stronger recent business expansion. Furthermore, the consensus analyst price target for DLTR suggests a substantial upside of +36.6%, significantly higher than the +6.9% projected for COST. These metrics point towards DLTR having greater momentum and potential for capital appreciation for those prioritizing growth in their investment decisions.

From a value investment perspective, DLTR also presents a more attractive proposition. It trades at a considerably lower P/E ratio of 14.67x and a P/B ratio of 5.01x, especially when compared to COST’s premium multiples of 51.96x P/E and 13.84x P/B. Although both companies show negative DCF upsides (-67.4% for COST and -117.8% for DLTR), suggesting potential overvaluation by these models, DLTR’s significantly lower traditional valuation multiples make it the cheaper option. For investors focused on acquiring assets at a more reasonable price relative to their earnings and book value, DLTR stands out.

Regarding income generation, neither Costco nor Dollar Tree are top picks for dividend investors. Costco (COST) offers a very modest dividend yield of 0.01%, providing minimal income. In contrast, Dollar Tree (DLTR) currently offers no dividend, with a 0% yield. Therefore, for investors whose primary goal is to generate consistent income from their stock holdings, neither of these consumer defensive stocks would be a suitable choice. The investment thesis for both is more geared towards long-term capital appreciation rather than recurring dividend payouts. This is not investment advice.

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