OGE Energy Corporation (OGE)
Who owns OGE Energy Corporation (OGE)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.3% of the shares are freely tradable; institutional investors hold 79.6%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 12.20 | 25,181,316 | +0.5 | 03/31/2026 |
| Vanguard Group Inc | 10.42 | 21,500,675 | +1.4 | 12/31/2025 |
| Vanguard Portfolio Management, LLC | 5.19 | 10,707,500 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.46 | 9,205,942 | +0.0 | 03/31/2026 |
| State Street Corp | 3.41 | 7,027,883 | +4.7 | 03/31/2026 |
| ClearBridge Advisors, LLC | 2.99 | 6,166,063 | -1.2 | 03/31/2026 |
| Boston Partners Global Investors, Inc | 2.67 | 5,515,491 | -10.2 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.38 | 6,970,540 | +0.0 | 05/29/2026 |
| Vanguard Total Stock Mkt Idx Inv | 3.17 | 6,552,145 | +0.2 | 04/30/2026 |
| Vanguard Small Cap Index | 2.30 | 4,752,191 | -0.2 | 04/30/2026 |
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: July 31, 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.