Costco market capitalization 4,560billion dollars, share price high relative to earnings
Costco has recorded 30returns over the past 15,000%, but its current price-to-earnings ratio of 53.5times and market capitalization of 4,560billion dollars have led to assessments that its potential for further gains is limited. The article 1said it did not directly recommend buying, noting that it is difficult to become a millionaire with an investment of $

Costco’s cumulative return over the past 30years reached 15,000%, the article summarized. This figure was presented as an indication of past performance. Past performance does not guarantee future results.
Costco shares have recently been trading at a price-to-earnings ratio of 53.5times. This metric was compared as being 62% higher than Nvidia’s corresponding metric. The comparison was presented as evidence of the current relative overvaluation.
The company’s market capitalization was listed at 4,560billion dollars. The article noted that this large market capitalization could limit future share price gains. It mentioned the impact of market capitalization on investment returns.
Costco reported same-store sales growth and a high membership renewal rate. It concluded that its membership-based business provides a stable earnings base. The article separately mentioned the specific renewal rate.
The article’s central question was whether investing 1ten-thousand dollars could make someone a millionaire. The author concluded that the likelihood was low at the current level. Instead of recommending an immediate investment, the author advised adding it to a watchlist.
The article was published on 2026year 5month 26day. It assessed Costco’s investment appeal by comparing its past performance with its current share price.
Sources: The Motley Fool
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