| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G | 2019-02-14 | Capital Research Global Investors | Diamondback Energy, Inc. | 8,913,411 | 5.4% | EDGAR |
| SC 13G/A | 2019-02-12 | WELLINGTON MANAGEMENT GROUP LLP | Diamondback Energy, Inc. | 10,109,306 | 6.2% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | Diamondback Energy, Inc. | 17,230,318 | 10.5% | EDGAR |
| SC 13G/A | 2019-01-22 | JPMORGAN CHASE & CO | Diamondback Energy, Inc. | 12,180,165 | 7.4% | EDGAR |
| SC 13G/A | 2019-01-10 | FMR LLC | Diamondback Energy, Inc. | 6,755,772 | 4.1% | EDGAR |
| SC 13G | 2019-01-10 | BlackRock Inc. | Diamondback Energy, Inc. | 10,172,829 | 10.0% | EDGAR |
| SC 13G/A | 2018-12-10 | VANGUARD GROUP INC | Diamondback Energy, Inc. | 16,660,973 | 10.2% | EDGAR |
| SC 13G/A | 2018-12-07 | JPMORGAN CHASE & CO | Diamondback Energy, Inc. | 12,141,708 | 11.9% | EDGAR |
| SC 13G/A | 2018-10-10 | WELLINGTON MANAGEMENT GROUP LLP | Diamondback Energy, Inc. | 10,615,096 | 10.8% | EDGAR |
| SC 13G/A | 2018-08-08 | Boston Partners | Diamondback Energy, Inc. | 1,584,110 | 1.6% | EDGAR |
| SC 13G/A | 2018-03-09 | Capital World Investors | Diamondback Energy, Inc. | 9,819,497 | 10.0% | EDGAR |
| SC 13G/A | 2018-02-14 | Brigham Resources, LLC | Diamondback Energy, Inc. | 543,990 | 0.6% | EDGAR |
| SC 13G | 2018-02-14 | Capital World Investors | Diamondback Energy, Inc. | 7,285,597 | 7.4% | EDGAR |
| SC 13G/A | 2018-02-13 | FMR LLC | Diamondback Energy, Inc. | 11,008,374 | 11.2% | EDGAR |
| SC 13G/A | 2018-02-12 | Boston Partners | Diamondback Energy, Inc. | 7,051,477 | 7.2% | EDGAR |
| SC 13G/A | 2018-02-09 | VANGUARD GROUP INC | Diamondback Energy, Inc. | 8,211,298 | 8.4% | EDGAR |
| SC 13G/A | 2018-02-08 | WELLINGTON MANAGEMENT GROUP LLP | Diamondback Energy, Inc. | 8,516,281 | 8.7% | EDGAR |
| SC 13G/A | 2018-01-19 | JPMORGAN CHASE & CO | Diamondback Energy, Inc. | 5,698,495 | 5.8% | EDGAR |
| SC 13G | 2017-03-13 | Brigham Resources, LLC | Diamondback Energy, Inc. | 6,164,493 | 6.3% | EDGAR |
| SC 13G/A | 2017-02-14 | FMR LLC | Diamondback Energy, Inc. | 9,879,523 | 11.2% | EDGAR |