Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
---|---|---|---|---|---|---|
SC 13G/A | 2015-02-13 | GULFPORT ENERGY CORP | Diamondback Energy, Inc. | 0 | 0.0% | EDGAR |
SC 13G/A | 2015-02-12 | WELLINGTON MANAGEMENT GROUP LLP | Diamondback Energy, Inc. | 7,278,294 | 12.4% | EDGAR |
SC 13D/A | 2015-02-11 | WEXFORD CAPITAL LP | Diamondback Energy, Inc. | 2,748,534 | 4.8% | EDGAR |
SC 13G | 2015-02-10 | VANGUARD GROUP INC | Diamondback Energy, Inc. | 3,069,890 | 5.4% | EDGAR |
SC 13G/A | 2015-01-09 | BlackRock Inc. | Diamondback Energy, Inc. | 5,990,357 | 10.6% | EDGAR |
SC 13D/A | 2014-12-29 | WEXFORD CAPITAL LP | Diamondback Energy, Inc. | 4,046,894 | 7.1% | EDGAR |
SC 13G | 2014-12-10 | BlackRock Inc. | Diamondback Energy, Inc. | 5,972,907 | 10.5% | EDGAR |
SC 13D/A | 2014-11-20 | WEXFORD CAPITAL LP | Diamondback Energy, Inc. | 5,498,795 | 9.7% | EDGAR |
SC 13D/A | 2014-09-25 | WEXFORD CAPITAL LP | Diamondback Energy, Inc. | 6,779,109 | 12.0% | EDGAR |
SC 13G/A | 2014-07-03 | WEXFORD CAPITAL LP | Diamondback Energy, Inc. | 8,134,376 | 16.0% | EDGAR |
SC 13D/A | 2014-03-26 | WEXFORD CAPITAL LP | Diamondback Energy, Inc. | 9,310,128 | 18.4% | EDGAR |
SC 13D/A | 2014-03-04 | WEXFORD CAPITAL LP | Diamondback Energy, Inc. | 9,847,175 | 19.5% | EDGAR |
SC 13G/A | 2014-02-14 | WELLINGTON MANAGEMENT CO LLP | Diamondback Energy, Inc. | 3,804,266 | 8.1% | EDGAR |
SC 13G/A | 2014-02-14 | GULFPORT ENERGY CORP | Diamondback Energy, Inc. | 3,379,500 | 7.2% | EDGAR |
SC 13G | 2014-02-12 | PRICE T ROWE ASSOCIATES INC /MD/ | Diamondback Energy, Inc. | 3,469,390 | 7.3% | EDGAR |
SC 13G/A | 2014-02-10 | WELLINGTON MANAGEMENT CO LLP | Diamondback Energy, Inc. | 5,088,385 | 10.8% | EDGAR |
SC 13D/A | 2013-11-18 | WEXFORD CAPITAL LP | Diamondback Energy, Inc. | 10,105,481 | 21.5% | EDGAR |
SC 13D/A | 2013-07-02 | WEXFORD CAPITAL LP | Diamondback Energy, Inc. | 11,644,968 | 27.6% | EDGAR |
SC 13G/A | 2013-03-11 | WELLINGTON MANAGEMENT CO LLP | Diamondback Energy, Inc. | 3,747,150 | 10.1% | EDGAR |
SC 13G | 2013-02-14 | WELLINGTON MANAGEMENT CO LLP | Diamondback Energy, Inc. | 3,580,142 | 9.7% | EDGAR |