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INTERNATIONAL BUSINESS MACHINES CORP
IBM - Company ID 0000051143
Market cap$221.30 B
Rank#64
Filings1,002
Market capitalization of INTERNATIONAL BUSINESS MACHINES CORP
As of 2026-09-07, INTERNATIONAL BUSINESS MACHINES CORP (IBM) has a market capitalization of $221.30 B, making it the #64 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-09-07 | $221.30 B |
| 2026-09-06 | $221.30 B |
| 2026-09-05 | $221.30 B |
| 2026-09-04 | $221.30 B |
| 2026-09-03 | $221.13 B |
| 2026-09-02 | $218.29 B |
| 2026-09-01 | $218.01 B |
| 2026-08-31 | $220.34 B |
| 2026-08-30 | $221.96 B |
| 2026-08-29 | $221.96 B |
| 2026-08-28 | $221.96 B |
| 2026-08-27 | $225.27 B |
Market Cap of similar companies
Frequently asked questions
What is INTERNATIONAL BUSINESS MACHINES CORP's market cap?
As of 2026-09-07, INTERNATIONAL BUSINESS MACHINES CORP (IBM) has a market capitalization of $221.30 B, making it the #64 most valuable US-listed company.
Where does INTERNATIONAL BUSINESS MACHINES CORP rank by market cap?
INTERNATIONAL BUSINESS MACHINES CORP is the #64 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.