The International Business Machines Corporation is an American IT and consulting company based in Armonk, New York. IBM is one of the world's leading companies for hardware, software and services in the IT sector and one of the largest consulting companies.
As of February 2026 IBM has a market cap of โน18.988 Trillion. This makes IBM the world's 83th 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.
On Feb 22nd, 2026 the market cap of IBM was reported to be: