Microsoft Corporation
MSFT | NASDAQ
$492.93
-$0.85 (-0.17%)
Sep 21, 2026, 11:15 AM ET · Market open
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 17, 2026 | $3.67T | $43.14B | +1.19% |
| Dec 25, 2025 | $3.63T | $425.02B | +13.28% |
| Dec 26, 2024 | $3.2T | $406.53B | +14.55% |
| Dec 28, 2023 | $2.79T | $1.01T | +56.21% |
| Dec 29, 2022 | $1.79T | -$735.74B | -29.15% |
| Dec 30, 2021 | $2.52T | $843.7B | +50.21% |
| Dec 30, 2020 | $1.68T | $466.88B | +38.47% |
| Dec 26, 2019 | $1.21T | $443.21B | +57.54% |
| Dec 27, 2018 | $770.29B | $110.95B | +16.83% |
| Dec 28, 2017 | $659.34B | $175.33B | +36.23% |
| Dec 29, 2016 | $484.01B | $42.17B | +9.54% |
| Dec 30, 2015 | $441.84B | $46.88B | +11.87% |
| Dec 25, 2014 | $394.96B | $84B | +27.01% |
| Dec 26, 2013 | $310.96B | $88.05B | +39.50% |
| Dec 27, 2012 | $222.91B | $5.06B | +2.32% |
| Dec 29, 2011 | $217.86B | -$19.29B | -8.14% |
| Dec 30, 2010 | $237.15B | -$32.78B | -12.14% |
| Dec 30, 2009 | $269.93B | $96.15B | +55.33% |
| Dec 25, 2008 | $173.78B | -$165.03B | -48.71% |
| Dec 27, 2007 | $338.81B | $42.33B | +14.28% |
| Dec 28, 2006 | $296.48B | n/a | n/a |
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