| 1 | VANGUARD GROUP INC | $1.53B | 83.3M | Added |
| 2 | BlackRock, Inc. | $1.46B | 79.0M | Added |
| 3 | PRICE T ROWE ASSOCIATES INC /MD/ | $703.7M | 38.2M | Added |
| 4 | STATE STREET CORP | $509.9M | 27.7M | Added |
| 5 | DIMENSIONAL FUND ADVISORS LP | $500.6M | 27.2M | Trimmed |
| 6 | T. Rowe Price Investment Management, Inc. | $397.7M | 21.6M | Added |
| 7 | Post Oak Energy Holdings, LLC | $387.5M | 21.0M | Hold |
| 8 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | $386.2M | 21.0M | Trimmed |
| 9 | Capital World Investors | $374.2M | 20.3M | Added |
| 10 | WELLINGTON MANAGEMENT GROUP LLP | $371.1M | 20.2M | Added |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | $335.2M | 18.2M | Added |
| 12 | Boston Partners | $333.6M | 18.1M | Trimmed |
| 13 | Nuveen, LLC | $297.6M | 16.2M | Added |
| 14 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $280.6M | 15.2M | Trimmed |
| 15 | CITADEL ADVISORS LLC | $278.2M | 15.1M | Trimmed |
| 16 | FMR LLC | $260.2M | 14.1M | Added |
| 17 | VICTORY CAPITAL MANAGEMENT INC | $217.3M | 11.8M | Added |
| 18 | AMERICAN CENTURY COMPANIES INC | $187.8M | 10.2M | Added |
| 19 | AQR CAPITAL MANAGEMENT LLC | $161.9M | 8.8M | Added |
| 20 | Alyeska Investment Group, L.P. | $145.6M | 7.9M | Added |
| 21 | Qube Research & Technologies Ltd | $142.5M | 7.7M | Added |
| 22 | RENAISSANCE TECHNOLOGIES LLC | $140.0M | 7.6M | Trimmed |
| 23 | Bank of New York Mellon Corp | $139.1M | 7.6M | Trimmed |
| 24 | MORGAN STANLEY | $138.1M | 7.5M | Added |
| 25 | ALLIANCEBERNSTEIN L.P. | $134.8M | 6.3M | Added |