Diamondback Energy, Inc. (FANG) ownership: Top institutional holder: BlackRock, Inc. ($3.66B). Insider activity: Net Seller (0 buys, 20 sells). 10 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 18506255.00 | $3.66B | 2026-03-31 |
| VANGUARD GROUP INC | 23010298.00 | $3.46B | 2025-12-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 12731585.00 | $2.52B | 2026-03-31 |
| WELLINGTON MANAGEMENT GROUP LLP | 12501304.00 | $2.47B | 2026-03-31 |
| STATE STREET CORP | 12051943.00 | $2.38B | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 9714024.00 | $1.92B | 2026-03-31 |
| JPMORGAN CHASE & CO | 6265298.00 | $1.24B | 2026-03-31 |
| Boston Partners | 5766947.00 | $1.14B | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-09 | |
| Sell | null | 2026-06-04 | |
| Sell | null | 2026-06-04 | |
| Sell | null | 2026-06-03 | |
| Sell | null | 2026-06-03 |
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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.