Diamondback Energy's top three insider shareholders as of April 25, 2026 are Fang Holdings, Lp Sgf (TenPercentOwner, 84.04Mn shares), Fang Holdings, Lp Sgf (TenPercentOwner, 84.04Mn shares), Lyndal Greth (TenPercentOwner, 31.95Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Fang Holdings, Lp Sgf | - | 84,036,722 | 0 | 16 Mar, 2026 |
| Fang Holdings, Lp Sgf | - | 84,036,722 | 0 | 16 Mar, 2026 |
| Lyndal Greth | - | 0 | 31,947,366 | 23 Sep, 2024 |
| Lyndal Greth | - | 0 | 31,947,366 | 23 Sep, 2024 |
| Charles Alvin Meloy | - | 0 | 950,578 | 08 Apr, 2026 |
| Travis D. Stice | Executive Chairman | 123,745 | 305,314 | 10 Mar, 2026 |
| Travis D. Stice | Executive Chairman | 123,745 | 305,314 | 10 Mar, 2026 |
| Hof Matthew Kaes Van'T | Chief Executive Officer | 148,614 | 0 | 10 Mar, 2026 |
| Hof Matthew Kaes Van'T | Chief Executive Officer | 148,614 | 0 | 10 Mar, 2026 |
| Russell Pantermuehl | Exec. Vp Chief Engineer | 123,419 | 0 | 09 Dec, 2021 |
| Russell Pantermuehl | Exec. Vp Chief Engineer | 123,419 | 0 | 09 Dec, 2021 |
| Teresa L. Dick | Cao, Exec. Vp, Assist. Sec. | 102,755 | 0 | 24 Mar, 2026 |
| Teresa L. Dick | Cao, Exec. Vp, Assist. Sec. | 102,755 | 0 | 24 Mar, 2026 |
| Daniel N Wesson | Exec. Vp Coo | 78,289 | 0 | 24 Mar, 2026 |
| Daniel N Wesson | Exec. Vp Coo | 78,289 | 0 | 24 Mar, 2026 |
| Matt Zmigrosky | Evp, Chief Legal And Admin Off | 56,392 | 0 | 19 Mar, 2026 |
| Matt Zmigrosky | Evp, Chief Legal And Admin Off | 56,392 | 0 | 19 Mar, 2026 |
| Albert Barkmann | Exec. Vp And Chief Engineer | 27,571 | 0 | 17 Mar, 2026 |
| Jere W Iii Thompson | Cfo, Executive Vp | 19,975 | 0 | 17 Mar, 2026 |
| Jere W Iii Thompson | Cfo, Executive Vp | 19,975 | 0 | 17 Mar, 2026 |
| Melanie Montague Trent | - | 14,057 | 0 | 22 May, 2025 |
| Melanie Montague Trent | - | 14,057 | 0 | 22 May, 2025 |
| Thomas F. Hawkins | Exec. Vp Special Projects | 13,795 | 0 | 03 Mar, 2022 |
| Thomas F. Hawkins | Exec. Vp Special Projects | 13,795 | 0 | 03 Mar, 2022 |
| Michael P Cross | - | 0 | 13,538 | 13 Jun, 2022 |
| David L Houston | - | 12,600 | 0 | 10 Jun, 2024 |
| David L Houston | - | 12,600 | 0 | 10 Jun, 2024 |
| Vincent K Brooks | - | 0 | 10,653 | 22 May, 2025 |
| Stephanie K. Mains | - | 10,653 | 0 | 22 May, 2025 |
| Stephanie K. Mains | - | 10,653 | 0 | 22 May, 2025 |
| Jennifer Soliman | Exec. Vp And Chief Hr Officer | 9,506 | 0 | 09 Mar, 2022 |
| Jennifer Soliman | Exec. Vp And Chief Hr Officer | 9,506 | 0 | 09 Mar, 2022 |
| Mark Lawrence Plaumann | - | 0 | 9,236 | 14 Nov, 2024 |
| Mark Lawrence Plaumann | - | 0 | 9,236 | 14 Nov, 2024 |
| Lance W Robertson | - | 9,017 | 0 | 22 May, 2025 |
| Lance W Robertson | - | 9,017 | 0 | 22 May, 2025 |
| Vincent K Brooks | - | 8,201 | 0 | 12 Jun, 2023 |
| Frank D. Tsuru | - | 7,147 | 0 | 22 May, 2025 |
| Frank D. Tsuru | - | 7,147 | 0 | 22 May, 2025 |
| Chad Mcallaster | Evp Operations | 5,889 | 0 | 03 Mar, 2026 |
| Chad Mcallaster | Evp Operations | 5,889 | 0 | 03 Mar, 2026 |
| Mark Lawrence Plaumann | - | 5,267 | 0 | 23 Jun, 2025 |
| Mark Lawrence Plaumann | - | 5,267 | 0 | 23 Jun, 2025 |
| Robert K Reeves | - | 5,084 | 0 | 22 May, 2025 |
| Robert K Reeves | - | 5,084 | 0 | 22 May, 2025 |
| Steven E West | - | 4,484 | 0 | 19 Mar, 2026 |
| Steven E West | - | 4,484 | 0 | 19 Mar, 2026 |
| Charles Alvin Meloy | - | 2,275 | 0 | 22 May, 2025 |
| Darin G Holderness | - | 1,816 | 0 | 22 May, 2025 |
| Darin G Holderness | - | 1,816 | 0 | 22 May, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 06 Apr, 2026 | Charles Alvin Meloy | Common Stock | D | 2,316 | $193.32 | 963,976 | I | S |
| 06 Apr, 2026 | Charles Alvin Meloy | Common Stock | D | 5,356 | $194.15 | 958,620 | I | S |
| 06 Apr, 2026 | Charles Alvin Meloy | Common Stock | D | 185 | $195.18 | 958,435 | I | S |
| 07 Apr, 2026 | Charles Alvin Meloy | Common Stock | D | 1,885 | $195.55 | 956,550 | I | S |
| 07 Apr, 2026 | Charles Alvin Meloy | Common Stock | D | 2,370 | $196.59 | 954,180 | I | S |
| 07 Apr, 2026 | Charles Alvin Meloy | Common Stock | D | 2,348 | $197.83 | 951,832 | I | S |
| 07 Apr, 2026 | Charles Alvin Meloy | Common Stock | D | 1,254 | $198.49 | 950,578 | I | S |
| 20 Mar, 2026 | Teresa L. Dick | Common Stock | D | 5,000 | $193.00 | 102,755 | D | S |
| 20 Mar, 2026 | Daniel N Wesson | Common Stock | D | 5,000 | $191.96 | 78,289 | D | S |
| 20 Mar, 2026 | Daniel N Wesson | Common Stock | D | 5,000 | $191.96 | 78,289 | D | S |
| 20 Mar, 2026 | Teresa L. Dick | Common Stock | D | 5,000 | $193.00 | 102,755 | D | S |
| 18 Mar, 2026 | Matt Zmigrosky | Common Stock | D | 4,101 | $190.51 | 56,392 | D | S |
| 18 Mar, 2026 | Matt Zmigrosky | Common Stock | D | 4,101 | $190.51 | 56,392 | D | S |
| 18 Mar, 2026 | Steven E West | Common Stock | D | 6,000 | $188.35 | 4,484 | D | S |
| 18 Mar, 2026 | Steven E West | Common Stock | D | 6,000 | $188.35 | 4,484 | D | S |
| 18 Mar, 2026 | Teresa L. Dick | Common Stock | D | 5,000 | $190.00 | 107,755 | D | S |
| 18 Mar, 2026 | Teresa L. Dick | Common Stock | D | 5,000 | $190.00 | 107,755 | D | S |
| 16 Mar, 2026 | Jere W Iii Thompson | Common Stock | D | 750 | $182.47 | 19,975 | D | S |
| 13 Mar, 2026 | Matt Zmigrosky | Common Stock | D | 20,899 | $180.00 | 60,493 | D | S |
| 13 Mar, 2026 | Albert Barkmann | Common Stock | D | 4,000 | $182.90 | 27,571 | D | S |