Exxon Mobil Corp
Ownership
Ownership Structure
Who owns Exxon Mobil Corp (XOM)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.8% of the shares are freely tradable; institutional investors hold 68.7%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 7.85 | 322,741,137 | +3.7 | 03/31/2026 |
| Vanguard Capital Management, LLC | 6.60 | 271,198,613 | +0.0 | 03/31/2026 |
| State Street Corp | 5.20 | 213,904,380 | +4.3 | 03/31/2026 |
| FMR Inc | 3.41 | 140,010,460 | +6.3 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 2.81 | 115,629,047 | +0.0 | 03/31/2026 |
| Geode Capital Management, LLC | 2.32 | 95,478,649 | -0.5 | 03/31/2026 |
| JPMorgan Chase & Co | 2.08 | 85,599,509 | +21.6 | 03/31/2026 |
| Morgan Stanley - Brokerage Accounts | 1.74 | 71,718,998 | -3.7 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 3.21 | 131,982,422 | +0.3 | 07/31/2026 |
| Vanguard 500 Index Investor | 2.65 | 108,799,842 | +1.1 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: September 18, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.