Costco
COST
S$1,253
Share price
-0.29%
Change (1 day)
6.50%
Change (1 year)
Categories
Costco Wholesale Corporation is an American wholesale chain with headquarters in Issaquah near Seattle, Washington State.
Market capitalization of Costco (COST)
Market cap: S$557.29 Billion
As of June 2025 Costco has a market cap of S$557.29 Billion. This makes Costco the world's 21th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
Market cap history of Costco from 1996 to 2025
End of year Market Cap
| Year | Marketcap | Change |
|---|---|---|
| 2025 | S$557.29 B | -1.71% |
| 2024 | S$566.99 B | 46.58% |
| 2023 | S$386.82 B | 42.41% |
| 2022 | S$271.62 B | -20.19% |
| 2021 | S$340.32 B | 54.14% |
| 2020 | S$220.79 B | 26.13% |
| 2019 | S$175.04 B | 42.8% |
| 2018 | S$122.58 B | 12.15% |
| 2017 | S$109.30 B | 7.39% |
| 2016 | S$101.78 B | 1.31% |
| 2015 | S$100.46 B | 21.77% |
| 2014 | S$82.50 B | 24.43% |
| 2013 | S$66.30 B | 26.07% |
| 2012 | S$52.59 B | 12.08% |
| 2011 | S$46.93 B | 15.58% |
| 2010 | S$40.60 B | 11.26% |
| 2009 | S$36.49 B | 12.2% |
| 2008 | S$32.52 B | -25.47% |
| 2007 | S$43.64 B | 19.02% |
| 2006 | S$36.66 B | -5.91% |
| 2005 | S$38.97 B | 4.46% |
| 2004 | S$37.30 B | 28.93% |
| 2003 | S$28.93 B | 30.39% |
| 2002 | S$22.19 B | -40.29% |
| 2001 | S$37.16 B | 19.84% |
| 2000 | S$31.01 B | -8.11% |
| 1999 | S$33.75 B | 29.79% |
| 1998 | S$26.00 B | 61.32% |
| 1997 | S$16.12 B | 133.14% |
| 1996 | S$6.91 B |
End of Day market cap according to different sources
On Jun 18th, 2025 the market cap of Costco was reported to be:
S$555.68 Billion
S$555.68 Billion
Market capitalization for similar companies or competitors
| Name | Marketcap | Market cap differencediff. | Country |
|---|---|---|---|
 PriceSmart
PSMT | S$4.10 B | -99.26% | 🇺🇸 USA |
 Walmart WMT | S$975.34 B | 75.01% | 🇺🇸 USA |
 Target TGT | S$55.54 B | -90.03% | 🇺🇸 USA |
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 Big Lots
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 Five Below
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