SEC Form 4 · Updated Daily
FANG
— DIAMONDBACK ENERGY, INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| Greth Lyndal | 10%+ Owner | 64,957,047 | 2026-09-16 | S |
| SGF FANG Holdings, LP | 10%+ Owner | 64,957,047 | 2026-09-16 | S |
| Autry Stephens Management Trust | 10%+ Owner | 58,323,346 | 2024-09-23 | S |
| Endeavor Manager, LLC | 10%+ Owner | 58,323,346 | 2024-09-23 | S |
| Stephens Family Trust | 10%+ Owner | 58,323,346 | 2024-09-23 | S |
| SFT Management, LLC | 10%+ Owner | 58,323,346 | 2024-09-23 | S |
| ACS Capital Management, LLC | 10%+ Owner | 58,323,346 | 2024-09-23 | S |
| SFT 1 Holdings, LLC | 10%+ Owner | 58,323,346 | 2024-09-23 | S |
| SFT 2 Holdings, LLC | 10%+ Owner | 58,323,346 | 2024-09-23 | S |
| ACS Capital Holdings, LP | 10%+ Owner | 58,323,346 | 2024-09-23 | S |
| Stephens Family Trust #2 | 10%+ Owner | 58,323,346 | 2024-09-23 | S |
| Wexford Spectrum Trading LTD | 10%+ Owner · Director | 10,863,936 | 2013-11-13 | S |
| Wexford Catalyst Trading LTD | 10%+ Owner · Director | 10,863,936 | 2013-11-13 | S |
| GULFPORT ENERGY CORP | 10%+ Owner · Director | 2,379,500 | 2014-06-27 | S |
| Meloy Charles Alvin | Director | 772,694 | 2026-10-05 | S |
| Hollis Michael L. | Director · Officer | 138,414 | 2019-09-16 | S |
| Pantermuehl Russell | Officer | 123,419 | 2021-12-07 | S |
| Van't Hof Matthew Kaes | Director · Officer | 116,440 | 2026-08-20 | S |
| Dick Teresa L. | Officer | 75,755 | 2026-09-15 | S |
| Wesson Daniel N | Officer | 70,789 | 2026-08-20 | S |
| WEXFORD CAPITAL LP | 10%+ Owner · Director | 67,232 | 2015-12-09 | S |
| Wexford GP LLC | 10%+ Owner · Director | 67,232 | 2015-12-09 | S |
| DAVIDSON CHARLES E | 10%+ Owner · Director | 67,232 | 2015-12-09 | S |
| JACOBS JOSEPH | 10%+ Owner · Director | 67,232 | 2015-12-09 | S |
| Molnar Paul | Officer | 64,767 | 2019-03-01 | A |
| Stice Travis D. | Director | 49,727 | 2026-09-11 | S |
| White Jeffrey L. | Officer | 37,134 | 2015-10-12 | M |
| Zmigrosky Matt | Officer | 36,705 | 2026-09-15 | S |
| Hawkins Thomas F. | Officer | 27,059 | 2022-03-01 | A |
| DB Energy Holdings LLC | 10%+ Owner | 24,749 | 2015-09-18 | S |
| Barkmann Albert | Officer | 23,889 | 2026-09-10 | F |
| Thompson Jere W III | Officer | 18,475 | 2026-08-14 | S |
| Trent Melanie Montague | Director | 15,039 | 2026-05-20 | A |
| Cross Michael P | Director | 13,538 | 2022-06-09 | A |
| Houston David L | Director | 12,600 | 2024-06-06 | A |
| Plaumann Mark Lawrence | Director | 12,437 | 2026-08-21 | S |
| Moses Elizabeth | Officer | 11,709 | 2016-09-19 | S |
| Brooks Vincent K | Director | 11,635 | 2026-05-20 | A |
| Mains Stephanie K. | Director | 11,635 | 2026-05-20 | A |
| Soliman Jennifer | Officer | 10,989 | 2022-08-24 | A |
| Robertson Lance W | Director | 9,999 | 2026-05-20 | A |
| Franklin William W. | Officer | 8,572 | 2013-09-16 | M |
| HOLDER RANDALL J | Officer | 8,448 | 2019-09-16 | S |
| Tsuru Frank D. | Director | 8,129 | 2026-05-20 | A |
| McAllaster Chad | Officer | 6,858 | 2026-03-01 | A |
| KLEIN REBECCA A | Director | 6,129 | 2026-05-20 | A |
| REEVES ROBERT K | Director | 6,066 | 2026-05-20 | A |
| WEST STEVEN E | Director | 5,466 | 2026-05-20 | A |
| HOLDERNESS DARIN G | Director | 2,798 | 2026-05-20 | A |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-10-05 | Meloy Charles Alvin | Open-market sale | 6,354 | $184.99 | 759,864 |
| 2026-10-05 | Meloy Charles Alvin | Open-market sale | 6,476 | $184.31 | 766,218 |
| 2026-10-05 | Meloy Charles Alvin | Open-market sale | 20,503 | $183.17 | 772,694 |
| 2026-09-16 | Meloy Charles Alvin | Gift | 25,000 | $0.00 | 28,257 |
| 2026-09-16 | Meloy Charles Alvin | Gift | 12,500 | $0.00 | 0 |
| 2026-09-16 | Greth Lyndal | Open-market sale | 9,079,675 | $205.26 | 64,957,047 |
| 2026-09-16 | SGF FANG Holdings, LP | Open-market sale | 9,079,675 | $205.26 | 64,957,047 |
| 2026-09-16 | Greth Lyndal | Open-market sale | 9,079,675 | $205.26 | 64,957,047 |
| 2026-09-16 | SGF FANG Holdings, LP | Open-market sale | 9,079,675 | $205.26 | 64,957,047 |
| 2026-09-15 | Meloy Charles Alvin | Gift | 12,500 | $0.00 | 12,500 |
| 2026-09-15 | Meloy Charles Alvin | Gift | 25,000 | $0.00 | 793,197 |
| 2026-09-15 | Dick Teresa L. | Open-market sale | 5,000 | $210.00 | 75,755 |
| 2026-09-15 | Zmigrosky Matt | Open-market sale | 1,326 | $212.56 | 36,705 |
| 2026-09-11 | Stice Travis D. | Open-market sale | 75,000 | $204.31 | 49,727 |
| 2026-09-10 | Barkmann Albert | Tax withholding | 682 | $202.63 | 23,889 |
| 2026-09-10 | Zmigrosky Matt | Tax withholding | 861 | $202.63 | 38,031 |
| 2026-08-21 | Plaumann Mark Lawrence | Open-market sale | 1,000 | $210.58 | 12,437 |
| 2026-08-20 | Wesson Daniel N | Open-market sale | 7,500 | $215.21 | 70,789 |
| 2026-08-20 | Van't Hof Matthew Kaes | Open-market sale | 500 | $215.06 | 115,940 |
| 2026-08-20 | Van't Hof Matthew Kaes | Open-market sale | 9,500 | $214.64 | 116,440 |
| 2026-08-14 | Thompson Jere W III | Open-market sale | 500 | $204.14 | 18,475 |
| 2026-08-14 | Zmigrosky Matt | Open-market sale | 2,500 | $202.77 | 38,892 |
| 2026-08-11 | Van't Hof Matthew Kaes | Open-market sale | 5,000 | $202.46 | 125,940 |
| 2026-08-03 | Meloy Charles Alvin | Open-market sale | 2,730 | $199.44 | 818,197 |
| 2026-08-03 | Meloy Charles Alvin | Open-market sale | 19,055 | $198.74 | 820,927 |
| 2026-08-03 | Meloy Charles Alvin | Open-market sale | 7,562 | $197.91 | 839,982 |
| 2026-08-03 | Meloy Charles Alvin | Open-market sale | 3,986 | $197.06 | 847,544 |
| 2026-06-17 | Van't Hof Matthew Kaes | Gift | 2,674 | $0.00 | 130,940 |
| 2026-06-16 | Meloy Charles Alvin | Open-market sale | 4,049 | $187.68 | 851,530 |
| 2026-06-16 | Meloy Charles Alvin | Open-market sale | 64,747 | $187.25 | 855,579 |
| 2026-06-16 | Meloy Charles Alvin | Open-market sale | 14,538 | $186.37 | 920,326 |
| 2026-06-09 | Plaumann Mark Lawrence | Open-market sale | 500 | $196.50 | 13,437 |
| 2026-06-04 | Greth Lyndal | Open-market sale | 10,000,000 | $204.25 | 74,036,722 |
| 2026-06-04 | SGF FANG Holdings, LP | Open-market sale | 10,000,000 | $204.25 | 74,036,722 |
| 2026-06-04 | Dick Teresa L. | Open-market sale | 5,000 | $205.00 | 80,755 |
| 2026-06-03 | Zmigrosky Matt | Open-market sale | 5,000 | $210.00 | 41,392 |
| 2026-06-03 | Van't Hof Matthew Kaes | Open-market sale | 10,000 | $210.00 | 133,614 |
| 2026-06-03 | Van't Hof Matthew Kaes | Open-market sale | 5,000 | $205.00 | 143,614 |
| 2026-06-02 | Dick Teresa L. | Open-market sale | 7,000 | $200.90 | 85,755 |
| 2026-06-01 | Zmigrosky Matt | Open-market sale | 5,000 | $200.54 | 46,392 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.