Market cap:
$405.98B-$12.13B(-2.90%)Summary
- As of today (September 28, 2025), COST market capitalization is $405.98 billion, with a fall of -$12.13 billion (-2.90%) during the most recent trading session on September 26, 2025.
- Over the past year, COST market cap has increased by +$6.53 billion (+1.64%).
- COST market cap is now -15.07% below its all-time high of $478.02 billion.
Performance
COST Market cap Chart
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Highlights
Range
Related metrics
Market cap Formula
Market Cap = Price ✕ Shares Outstanding
COST Market cap Trends
| PeriodPeriod | Market capMarket cap | PricePrice | Shares outstandingShares outstanding | Enterprise valueEnterprise value |
|---|---|---|---|---|
| todaytoday | -2.9% | -2.9% | -0.1% | -3.0% |
| 1 m1 month | -2.8% | -2.7% | - | -2.9% |
| 3 m3 months | -6.9% | -6.8% | - | -7.1% |
| 6 m6 months | -1.6% | -1.5% | - | -2.1% |
| ytdytd | -0.2% | -0.0% | - | -1.0% |
| 1 y1 year | +1.6% | +1.6% | +0.0% | +0.1% |
| 5 y5 years | +168.6% | +167.4% | +0.5% | +167.8% |
COST Market cap Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | $434B | -6.5% | $406B | at low |
| 3 m | 3-month | $441B | -8.0% | $406B | at low |
| 6 m | 6-month | $469B | -13.4% | $403B | +0.8% |
| 1 y | 1-year | $478B | -15.1% | $387B | +4.9% |
| 3 y | 3-year | $478B | -15.1% | $200B | +103.2% |
| 5 y | 5-year | $478B | -15.1% | $138B | +194.6% |
| alltime | all time | $478B | -15.1% | $1.26B | >+9999.0% |
COST Market cap History
| Date | Value |
|---|---|
| 2025 | $405.98B(-0.2%) |
| 2024 | $406.73B(+38.9%) |
| 2023 | $292.90B(+44.6%) |
| 2022 | $202.56B(-19.5%) |
| 2021 | $251.74B(+50.8%) |
| 2020 | $166.90B(+28.5%) |
| 2019 | $129.84B(+44.7%) |
| 2018 | $89.73B(+9.8%) |
| 2017 | $81.73B(+16.2%) |
| 2016 | $70.33B(-1.0%) |
| 2015 | $71.02B(+13.7%) |
| 2014 | $62.44B(+19.3%) |
| 2013 | $52.34B(+21.7%) |
| 2012 | $43.01B(+18.7%) |
| 2011 | $36.24B(+15.0%) |
| 2010 | $31.52B(+21.3%) |
| 2009 | $26.00B(+14.3%) |
| 2008 | $22.75B(-25.0%) |
| 2007 | $30.33B(+26.8%) |
| 2006 | $23.91B(+2.2%) |
| Date | Value |
|---|---|
| 2005 | $23.41B(+2.4%) |
| 2004 | $22.87B(+34.3%) |
| 2003 | $17.03B(+33.2%) |
| 2002 | $12.79B(-36.3%) |
| 2001 | $20.08B(+12.2%) |
| 2000 | $17.90B(-11.7%) |
| 1999 | $20.27B(+28.7%) |
| 1998 | $15.75B(+64.7%) |
| 1997 | $9.56B(+93.5%) |
| 1996 | $4.94B(+65.9%) |
| 1995 | $2.98B(+6.2%) |
| 1994 | $2.80B(-32.9%) |
| 1993 | $4.18B(+134.1%) |
| 1992 | $1.79B(-31.8%) |
| 1991 | $2.62B(+29.6%) |
| 1990 | $2.02B(-18.0%) |
| 1989 | $2.46B(+24.7%) |
| 1988 | $1.97B(+15.4%) |
| 1987 | $1.71B(+5.0%) |
| 1986 | $1.63B |
FAQ
- What is Costco Wholesale Corporation market capitalization?
- What is the all time high market cap for Costco Wholesale Corporation?
- What is COST market capitalization year-to-date change?
- What is Costco Wholesale Corporation market cap year-on-year change?
What is Costco Wholesale Corporation market capitalization?
The current market cap of COST is $405.98B
What is the all time high market cap for Costco Wholesale Corporation?
Costco Wholesale Corporation all-time high market capitalization is $478.02B
What is COST market capitalization year-to-date change?
Costco Wholesale Corporation market capitalization has changed by -$748.31M (-0.18%) since the beginning of the year
What is Costco Wholesale Corporation market cap year-on-year change?
Over the past year, COST market capitalization has changed by +$6.53B (+1.64%)