OGE Energy Corp. (OGE) ownership: Top institutional holder: BlackRock, Inc. ($1.21B). Insider activity: Net Seller (5 buys, 15 sells). 3 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 25181316.00 | $1.21B | 2026-03-31 |
| VANGUARD GROUP INC | 21500675.00 | $918.08M | 2025-12-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 10707500.00 | $513.53M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 9205942.00 | $441.52M | 2026-03-31 |
| BlackRock Fund Advisors | 11730287.00 | $392.38M | 2016-12-31 |
| STATE STREET CORP | 7027883.00 | $337.06M | 2026-03-31 |
| Clearbridge Investments, LLC | 6166063.00 | $295.72M | 2026-03-31 |
| Boston Partners | 5515491.00 | $264.54M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-30 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-03-31 | |
| Sell | null | 2026-03-31 | |
| Sell | null | 2026-02-24 | |
| Sell | null | 2026-02-24 | |
| Buy | null | 2026-02-23 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.