International Business Machines Corporation (IBM)
NYSE: IBM · Real-Time Price · USD
251.86
-3.82 (-1.49%)
At close: Apr 22, 2026, 4:00 PM EDT
234.04
-17.82 (-7.08%)
After-hours: Apr 22, 2026, 7:59 PM EDT
IBM Market Cap
IBM has a market cap or net worth of $236.35 billion as of April 22, 2026. Its market cap has increased by 12.05% in one year.
Market Cap
236.35B
Enterprise Value
286.54B
1-Year Change
12.05%
Ranking
Category
Stock Price
$251.86
Market Cap Chart
Since December 1, 1998, IBM's market cap has increased from $156.77B to $236.35B, an increase of 50.76%. That is a compound annual growth rate of 1.51%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Apr 21, 2026 | 239.84B | -13.38% |
| Dec 31, 2025 | 276.88B | 36.22% |
| Dec 31, 2024 | 203.26B | 36.11% |
| Dec 29, 2023 | 149.34B | 17.24% |
| Dec 30, 2022 | 127.38B | 6.27% |
| Dec 31, 2021 | 119.87B | 6.86% |
| Dec 31, 2020 | 112.17B | -5.51% |
| Dec 31, 2019 | 118.71B | 14.92% |
| Dec 31, 2018 | 103.30B | -27.27% |
| Dec 29, 2017 | 142.03B | -10.01% |
| Dec 30, 2016 | 157.83B | 18.22% |
| Dec 31, 2015 | 133.51B | -15.92% |
| Dec 31, 2014 | 158.78B | -22.04% |
| Dec 31, 2013 | 203.67B | -6.96% |
| Dec 31, 2012 | 218.90B | 1.00% |
| Dec 30, 2011 | 216.72B | 18.86% |
| Dec 31, 2010 | 182.33B | 6.04% |
| Dec 31, 2009 | 171.95B | 52.08% |
| Dec 31, 2008 | 113.07B | -24.10% |
| Dec 31, 2007 | 148.96B | 1.79% |
| Dec 29, 2006 | 146.34B | 12.71% |
| Dec 30, 2005 | 129.84B | -20.88% |
| Dec 31, 2004 | 164.11B | 2.92% |
| Dec 31, 2003 | 159.45B | 21.73% |
| Dec 31, 2002 | 130.98B | -37.14% |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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