Who Owns IBM?
Updated onExplore the ownership hierarchy of IBM. See parent companies, holding structures, and ultimate controllers.
Ownership Chain
IBM
IBM is a publicly traded American technology company that provides hybrid cloud, AI and consulting solutions for enterprises worldwide.
IBM appears to be independent with no known parent company.
IBM
IBM is a publicly traded American technology company that provides hybrid cloud, AI and consulting solutions for enterprises worldwide.
IBM appears to be independent with no known parent company.
Major Shareholders
IBM
Major Shareholders
| Name | Type | Ownership | Voting | As of |
|---|---|---|---|---|
Vanguard Group Inc. Largest institutional shareholder of IBM; position based on Form 13F data aggregated by market data providers for the quarter ended September 30, 2025. | Institutional | 10.3% | 10.3% | Sep 2025 |
BlackRock Inc. Second‑largest institutional holder; ownership reflects multiple BlackRock-managed funds reported in 13F filings for the quarter ended September 30, 2025. | Institutional | 8.2% | 8.2% | Sep 2025 |
State Street Corporation Major index-fund provider and custodian bank; stake represents IBM shares held across State Street-managed funds as of September 30, 2025. | Institutional | 5.8% | 5.8% | Sep 2025 |
JPMorgan Chase & Co. Large U.S. bank and asset manager; percentage represents IBM shares held in JPMorgan-managed portfolios reported for the quarter ended September 30, 2025. | Institutional | 3.6% | 3.6% | Sep 2025 |
Geode Capital Management, LLC Institutional asset manager that sub-advises index funds (including for Vanguard); stake based on latest institutional holdings reported for the quarter ended September 30, 2025. | Institutional | 2.4% | 2.4% | Sep 2025 |
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