| BlackRock, Inc. |
| 0.02% | 0.03% | #242 | $1.46B | 79.0M | $1.52B | 71.1M | +8.0M+11.23% | Add |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
| 0.03% | 0.04% | #201 | $759.7M | 41.3M | $847.0M | 39.7M | +1.5M+3.87% | Add |
| PRICE T ROWE ASSOCIATES INC /MD/ |
| 0.07% | 0.08% | #146 | $703.7M | 38.2M | $708.2M | 33.2M | +5.0M+15.06% | Add |
| VANGUARD CAPITAL MANAGEMENT LLC |
| 0.01% | 0.02% | #285 | $658.1M | 35.7M | $727.4M | 34.1M | +1.6M+4.78% | Add |
| STATE STREET CORP |
| 0.02% | 0.02% | #273 | $509.9M | 27.7M | $547.7M | 25.7M | +2.0M+7.83% | Add |
| DIMENSIONAL FUND ADVISORS LP |
| 0.09% | 0.14% | #123 | $500.6M | 27.2M | $667.7M | 31.3M | -4.1M-13.17% | Reduce |
| T. Rowe Price Investment Management, Inc. |
| 0.26% | 0.13% | #67 | $397.7M | 21.6M | $182.3M | 8.6M | +13.1M+152.61% | Add |
| Post Oak Energy Holdings, LLC |
| 100% | 100% | #1 | $387.5M | 21.0M | $448.8M | 21.0M | 00.00% | Unchanged |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC |
| 1.17% | 2.42% | #22 | $386.2M | 21.0M | $737.1M | 34.6M | -13.6M-39.32% | Reduce |
| Capital World Investors |
| 0.04% | 0.01% | #179 | $374.2M | 20.3M | $67.6M | 3.2M | +17.2M+540.81% | Add |
| WELLINGTON MANAGEMENT GROUP LLP |
| 0.06% | 0.08% | #153 | $371.1M | 20.2M | $413.5M | 19.4M | +763,059+3.93% | Add |
| GEODE CAPITAL MANAGEMENT, LLC |
| 0.02% | 0.02% | #253 | $335.2M | 18.2M | $303.4M | 14.2M | +4.0M+27.95% | Add |
| Boston Partners |
| 0.3% | 0.42% | #61 | $333.6M | 18.1M | $397.4M | 18.6M | -525,937-2.82% | Reduce |
| Nuveen, LLC |
| 0.07% | 0.09% | #143 | $297.6M | 16.2M | $342.7M | 16.1M | +92,390+0.57% | Add |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
| 0.09% | 0.12% | #121 | $280.6M | 15.2M | $347.0M | 16.3M | -1.0M-6.36% | Reduce |
| CITADEL ADVISORS LLC |
| 0.03% | 0.06% | #210 | $278.2M | 15.1M | $365.4M | 17.1M | -2.0M-11.82% | Reduce |
| FMR LLC |
| 0.01% | 0.01% | #311 | $260.2M | 14.1M | $274.9M | 12.9M | +1.2M+9.62% | Add |
| VICTORY CAPITAL MANAGEMENT INC |
| 0.12% | 0.15% | #104 | $217.3M | 11.8M | $236.9M | 11.1M | +694,356+6.25% | Add |
| AMERICAN CENTURY COMPANIES INC |
| 0.08% | 0.11% | #129 | $187.8M | 10.2M | $211.7M | 9.9M | +270,832+2.73% | Add |
| AQR CAPITAL MANAGEMENT LLC |
| 0.06% | 0.05% | #158 | $161.9M | 8.8M | $107.4M | 5.0M | +3.8M+74.57% | Add |
| Alyeska Investment Group, L.P. |
| 0.37% | 0.41% | #50 | $145.6M | 7.9M | $144.0M | 6.8M | +1.2M+17.10% | Add |
| Qube Research & Technologies Ltd |
| 0.13% | 0.12% | #98 | $142.5M | 7.7M | $106.2M | 5.0M | +2.8M+55.40% | Add |
| RENAISSANCE TECHNOLOGIES LLC |
| 0.19% | 0.26% | #83 | $140.0M | 7.6M | $167.0M | 7.8M | -227,400-2.90% | Reduce |
| Bank of New York Mellon Corp |
| 0.02% | 0.06% | #240 | $139.1M | 7.6M | $324.9M | 15.2M | -7.7M-50.41% | Reduce |
| MORGAN STANLEY |
| 0.01% | 0.01% | #359 | $138.1M | 7.5M | $91.7M | 7.2M | +342,861+4.79% | Add |
| ALLIANCEBERNSTEIN L.P. |
| 0.05% | 0.02% | #172 | $134.8M | 6.3M | $66.2M | 4.7M | +1.6M+33.97% | Add |
| Invesco Ltd. |
| 0.01% | 0.03% | #321 | $134.6M | 7.3M | $170.2M | 8.0M | -670,522-8.40% | Reduce |
| NORTHERN TRUST CORP |
| 0.01% | 0.02% | #280 | $124.6M | 6.8M | $118.0M | 5.5M | +1.2M+22.24% | Add |
| UBS Group AG |
| 0.02% | 0.01% | #274 | $118.8M | 6.5M | $87.5M | 4.1M | +2.3M+57.16% | Add |
| Merewether Investment Management, LP |
| 2.12% | 2.54% | #12 | $112.5M | 6.1M | $131.1M | 6.1M | -36,219-0.59% | Reduce |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
| 0.01% | 0.02% | #281 | $108.0M | 5.9M | $122.4M | 5.7M | +121,954+2.12% | Add |
| WESTFIELD CAPITAL MANAGEMENT CO LP |
| 0.35% | 0.67% | #54 | $106.0M | 5.8M | $159.5M | 7.5M | -1.7M-23.05% | Reduce |
| Holocene Advisors, LP |
| 0.23% | 0.04% | #72 | $100.4M | 5.5M | $16.1M | 754,496 | +4.7M+622.91% | Add |
| RAYMOND JAMES FINANCIAL INC |
| 0.03% | 0.03% | #227 | $98.8M | 5.4M | $108.9M | 5.1M | +283,119+5.57% | Add |
| KING LUTHER CAPITAL MANAGEMENT CORP |
| 0.4% | 0.49% | #47 | $97.9M | 5.3M | $114.4M | 5.4M | -44,529-0.83% | Reduce |
| LORD, ABBETT & CO. LLC |
| 0.27% | 0.41% | #65 | $93.3M | 5.1M | $124.5M | 5.8M | -771,875-13.22% | Reduce |
| PRINCIPAL FINANCIAL GROUP INC |
| 0.05% | 0.05% | #171 | $93.3M | 5.1M | $100.9M | 4.7M | +333,006+7.04% | Add |
| JENNISON ASSOCIATES LLC |
| 0.06% | 0.09% | #160 | $92.5M | 5.0M | $132.8M | 6.2M | -1.2M-19.34% | Reduce |
| VANGUARD FIDUCIARY TRUST CO |
| 0.02% | 0.03% | #245 | $92.0M | 5.0M | $98.2M | 4.6M | +390,494+8.48% | Add |
| GOLDMAN SACHS GROUP INC |
| 0.01% | 0.01% | #350 | $89.7M | 4.9M | $89.5M | 4.2M | +675,972+16.11% | Add |
| MILLENNIUM MANAGEMENT LLC |
| 0.03% | 0.01% | #230 | $75.6M | 4.1M | $35.3M | 1.7M | +2.4M+147.89% | Add |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC |
| 0.31% | 0.14% | #59 | $73.6M | 4.0M | $35.4M | 1.7M | +2.3M+140.74% | Add |
| Sagefield Capital LP |
| 4.89% | 5.84% | #8 | $65.9M | 3.6M | $81.1M | 3.8M | -222,567-5.85% | Reduce |
| Yaupon Capital Management LP |
| 1.22% | 2.01% | #21 | $62.0M | 3.4M | $64.4M | 3.0M | +344,879+11.41% | Add |
| SIR Capital Management, L.P. |
| 6.96% | 4.39% | #7 | $60.6M | 3.3M | $47.0M | 2.2M | +1.1M+49.19% | Add |
| EnCap Investments L.P. |
| 18.09% | 29.38% | #3 | $58.3M | 3.2M | $265.9M | 12.5M | -9.3M-74.62% | Reduce |
| FIRST TRUST ADVISORS LP |
| 0.03% | 0.08% | #203 | $57.6M | 3.1M | $118.6M | 5.6M | -2.4M-43.75% | Reduce |
| AMERIPRISE FINANCIAL INC |
| 0.01% | 0.01% | #313 | $54.9M | 3.0M | $54.7M | 2.6M | +414,816+16.17% | Add |
| Palo Duro Investment Partners, LP |
| 10.51% | 12.79% | #5 | $54.5M | 3.0M | $65.8M | 3.1M | -126,027-4.08% | Reduce |
| VAN ECK ASSOCIATES CORP |
| 0.03% | 0.01% | #209 | $52.9M | 2.9M | $18.5M | 866,610 | +2.0M+231.39% | Add |
